Robot arm for automatic gluing of lamp shell

Abstract

The utility model relates to a robot arm for automatic gluing of a lamp shell, and aims to solve the technical problem that the sealing effect after gluing is affected due to the fact that dust is left on the edge of the current lamp shell, the robot arm comprises a mechanical arm body and a gluing assembly fixed to the driving end of the mechanical arm body, and the gluing assembly comprises a rotating seat. A mounting seat is fixedly welded to the center of one side of the rotating seat, mounting grooves are formed in the centers of the two ends of the mounting seat, shaft rods are rotatably mounted between the two sides of the mounting grooves, a cleaning assembly and a first support are fixedly mounted on the outer edge surfaces of the two shaft rods correspondingly, and a gluing structure is fixedly mounted at one end of the first support; driven gears are fixedly mounted at the two ends, extending out of the mounting groove, of the two shaft rods, and a cavity groove is formed in the middle of the side, away from the rotating seat, of the mounting seat. Dust at the edge of the lamp shell can be treated before gluing, and the problem that the sealing effect is affected by the dust after gluing is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a robot arm for automatically gluing a lamp housing. Background Art

[0002] Headlights are lighting devices installed on both sides of the head of a car for nighttime driving. There are two types of headlights and four types of headlights. The lighting effect of headlights directly affects the operation and traffic safety of nighttime driving. Now many headlight assemblies use a separate sealed heat dissipation lamp housing to protect the circuit board inside the lamp and prevent water vapor from entering the circuit board inside the lamp and affecting its function. At present, the sealing of the lamp housing is mainly ensured by injecting adhesive around the lamp housing to make the lamp housings bonded and sealed.

[0003] When the existing lamp housing sealing glue applying device is in use, the sealant squeezed out from the glue outlet is applied to the edge of the lamp housing, and then the sealant is applied along with the movement of the robot arm.

[0004] However, when gluing the lamp shell, dust will remain on the edge of the lamp shell. Although it has been cleaned in the previous step, dust cannot be avoided when it is transported to the gluing step, which affects the sealing effect after gluing and has low practicality.

[0005] In view of this, we propose a robot arm for automatic gluing of lamp housings. Utility Model Content

[0006] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a robot arm for automatically gluing a lamp housing to solve the technical problem that dust remains on the edge of the current lamp housing, affecting the sealing effect after gluing.

[0007] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a robot arm for automatic gluing of lamp housing is designed, including a robot arm main body and a gluing component fixed to the driving end of the robot arm main body, the gluing component includes a rotating seat, a mounting seat is welded and fixed in the middle of one side of the rotating seat, and mounting grooves are opened in the middle of both ends of the mounting seat, a shaft rod is rotatably installed between the two sides of the mounting groove, a cleaning component and a support one are respectively fixedly installed on the outer edge surfaces of the two shaft rods, and a gluing structure is fixedly installed at one end of the support one;

[0008] Both ends of the two shafts extending out of the mounting grooves are fixedly installed with driven gears, and a cavity is centrally provided on one side of the mounting seat away from the rotating seat, a dual-axis motor is fixedly installed in the cavity, and the two motor shafts of the dual-axis motor extend out of the cavity and are fixedly installed with driving gears, and the driving gears mesh with the two driven gears.

[0009] Preferably, the cleaning assembly comprises a second support, the second support is fixedly mounted on the outer edge surface of the shaft, and a suction nozzle is fixedly mounted on one side of the second support.

[0010] Preferably, one end of the air suction nozzle is configured with a threaded joint, and a constricting nozzle is threadedly mounted on the outer edge surface of the threaded joint.

[0011] Preferably, a mounting head is configured on one side of the air suction nozzle, and a collecting pipe is fixedly mounted on the mounting head.

[0012] Preferably, the gluing assembly comprises a glue gun, which is fixed to one side of the support, and the air inlet end of the glue gun is connected to a delivery pipe.

[0013] Preferably, the robot arm body includes a base, a fixed seat is constructed at the top of the base, and a drive motor 1 is fixedly installed in the fixed seat, a main arm 1 is fixedly installed on one end of the output shaft of the drive motor 1, and a drive motor 2 is fixedly installed on one end inside the main arm 1.

[0014] Preferably, the output shaft of the driving motor 2 is fixedly mounted with the driving machine 3, and the output shaft of the driving machine 3 is fixedly mounted with the main arm 2, one end of the main arm 2 is rotatably mounted with an extension arm, and one end of the rotating seat is fixedly mounted on one end of the extension arm.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The cleaning component installed on the shaft cooperates with the external equipment to absorb the dust at the edge of the lamp housing, so as to achieve the effect of dust removal, and then the cleaning component and the gluing component are driven to switch. After the switching is completed, the gluing component installed on the support cooperates with the mechanical arm component to perform gluing. Since the dust at the edge of the lamp housing is processed before gluing, the problem of dust affecting the sealing effect after gluing is avoided;

[0017] 2. The dual-axis motor drives the two active gears to rotate, thereby driving the shaft with two driven gears installed to rotate, and then driving the support 1 and the support 2 to rotate, completing the switching of the suction nozzle and the glue gun, so as to facilitate the switching of gluing and cleaning dust, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the glue application component in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the cleaning component in the utility model.

[0021] In the figure: 1. Gluing assembly; 101. Rotating seat; 102. Mounting seat; 103. Shaft; 104. Support one; 105. Glue gun; 106. Driven gear; 107. Dual-axis motor; 108. Driving gear; 109. Delivery pipe; 2. Cleaning assembly; 201. Support two; 202. Suction nozzle; 203. Threaded joint; 204. Converging nozzle; 205. Collecting pipe; 3. Base; 4. Fixed seat; 5. Driving motor one; 6. Main arm one; 7. Driving motor two; 8. Driving motor three; 9. Main arm two; 10. Extension arm; 11. Ear seat. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Example 1: A robot arm for automatically gluing a lamp housing, see Figure 1 , Figure 2 , Figure 3, including a mechanical arm body and a glue-applying assembly 1 fixed to the driving end of the mechanical arm body, the mechanical arm body including a base 3, the top of the base 3 is structured with a fixed seat 4, and a driving motor 1 5 is fixedly arranged in the fixed seat 4, one end of the output shaft of the driving motor 1 5 is fixedly installed with a main arm 1 6, and one end of the main arm 1 6 is fixedly installed with a driving motor 2 7, the output shaft of the driving motor 2 7 is fixedly installed with a driving machine 3 8, and the output shaft of the driving machine 3 8 is fixedly installed with a main arm 2 9, one end of the main arm 2 9 The extension arm 10 is rotatably mounted, and one end of the rotating seat 101 is fixedly mounted on one end of the extension arm 10. The glue-applying component 1 includes a rotating seat 101, a mounting seat 102 is welded and fixed in the center of one side of the rotating seat 101, and mounting grooves are provided in the center of both ends of the mounting seat 102. A shaft 103 is rotatably mounted between the two sides of the mounting groove. A cleaning component 2 and a support 104 are fixedly mounted on the outer edge surfaces of the two shafts 103. The cleaning component 2 includes a support 201, and the support The second support 201 is fixedly installed on the outer edge surface of the shaft 103, and a suction nozzle 202 is fixedly installed on one side of the support 201, one end of the suction nozzle 202 is configured with a threaded joint 203, and a converging nozzle 204 is threadedly installed on the outer edge surface of the threaded joint 203, one side of the suction nozzle 202 is configured with a mounting head, and a collecting pipe 205 is fixedly installed on the mounting head, one end of the support 104 is fixedly installed with a glue structure, and the glue assembly includes a glue gun 105, and the glue gun 105 is fixed to On one side of the support 104, the air inlet end of the glue gun 105 is connected to a delivery pipe 109. The cleaning component 2 installed on the shaft 103 cooperates with external equipment to absorb the dust at the edge of the lamp housing, thereby removing the dust. The cleaning component 2 and the gluing component are then driven to switch. After the switching is completed, the gluing is performed through the gluing component installed on the support 104 in cooperation with the mechanical arm component. Since the dust at the edge of the lamp housing is processed before gluing, the problem of the sealing effect being affected by the dust after gluing is avoided.

[0024] Further, to facilitate switching working modes, see Figure 1 , Figure 2 , Figure 3, both ends of the two shafts 103 extending out of the mounting groove are fixedly installed with driven gears 106, and a cavity is opened in the center of one side of the mounting seat 102 away from the rotating seat 101, and a dual-axis motor 107 is fixedly installed in the cavity, and the two motor shafts of the dual-axis motor 107 extend out of the cavity and are fixedly installed with a driving gear 108, and the driving gear 108 is meshed with the two driven gears 106, and the two driving gears 108 are driven to rotate by the dual-axis motor 107, thereby driving the shaft 103 equipped with the two driven gears 106 to rotate, and then driving the support 1 104 and the support 2 201 to rotate, completing the switching of the suction nozzle 202 and the glue gun 105, so as to facilitate the switching of gluing and cleaning of dust, and is easy to use.

[0025] Working principle: When in use, the storage tank for storing sealant is connected to the external vacuum device to the delivery pipe 109 and the collection pipe 205 respectively, so that the suction nozzle 202 equipped with the focusing nozzle 204 is driven by the robot arm body to move to the top of the lamp housing, so that the dust at the gluing area on the edge of the lamp housing is sucked by the external vacuum device. After the vacuuming is completed, the two driving gears 108 are driven to rotate by the dual-axis motor 107, thereby driving the shaft 103 equipped with two driven gears 106 to rotate, and then driving the support 104 and the support 201 to rotate, completing the switching of the suction nozzle 202 and the glue gun 105, and then the glue gun 105 is driven to move by the robot arm body to carry out gluing, which is easy to use.

[0026] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A robot arm for automatic gluing of lamp housings, comprising a robot arm body and a gluing assembly (1) fixed to a driving end of the robot arm body, characterized in that: The glue applying component (1) comprises a rotating seat (101), a mounting seat (102) is welded and fixed in the center of one side of the rotating seat (101), and mounting grooves are provided in the center of both ends of the mounting seat (102), an axle rod (103) is rotatably installed between the two sides of the mounting groove, a cleaning component (2) and a support one (104) are respectively fixedly installed on the outer edge surfaces of the two axle rods (103), and a glue applying structure is fixedly installed on one end of the support one (104); Both ends of the two shafts (103) extending out of the mounting groove are fixedly mounted with driven gears (106), and a cavity is centrally provided on one side of the mounting seat (102) away from the rotating seat (101), a dual-axis motor (107) is fixedly mounted in the cavity, and both motor shafts of the dual-axis motor (107) extend out of the cavity and are fixedly mounted with driving gears (108), and the driving gears (108) are meshed with the two driven gears (106).

2. The robot arm for automatic gluing of lamp housing as claimed in claim 1, characterized in that: The cleaning assembly (2) comprises a second support (201), wherein the second support (201) is fixedly mounted on the outer edge surface of the shaft (103), and a suction nozzle (202) is fixedly mounted on one side of the second support (201).

3. The robot arm for automatic gluing of lamp housing as claimed in claim 2, characterized in that: One end of the air suction nozzle (202) is configured with a threaded joint (203), and a constricting nozzle (204) is threadedly mounted on the outer edge surface of the threaded joint (203).

4. The robot arm for automatic gluing of lamp housing as claimed in claim 3, characterized in that: A mounting head is configured on one side of the air suction nozzle (202), and a collecting pipe (205) is fixedly mounted on the mounting head.

5. The robot arm for automatic gluing of lamp housing as claimed in claim 1, characterized in that: The glue applying assembly comprises a glue gun (105), the glue gun (105) is fixed to one side of the support (104), and the air inlet end of the glue gun (105) is connected to a delivery pipe (109).

6. The robot arm for automatic gluing of lamp housing as claimed in claim 1, characterized in that: The main body of the mechanical arm comprises a base (3), a fixing seat (4) is constructed at the top of the base (3), and a driving motor (5) is fixedly arranged inside the fixing seat (4), a main arm (6) is fixedly installed at one end of the output shaft of the driving motor (5), and a driving motor (7) is fixedly installed at one end inside the main arm (6).

7. The robot arm for automatic gluing of lamp housing as claimed in claim 6, characterized in that: The output shaft of the driving motor 2 (7) is fixedly mounted with the driving machine 3 (8), and the output shaft of the driving machine 3 (8) is fixedly mounted with the main arm 2 (9), one end of the main arm 2 (9) is rotatably mounted with the extension arm (10), and one end of the rotating seat (101) is fixedly mounted on one end of the extension arm (10).

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