Universal mobile phone elastic sheet laser welding machine

Abstract

The utility model discloses a universal mobile phone elastic piece laser welding machine which comprises a machine body shell, a five-channel feeding feeder is fixedly installed on the inner side of the machine body shell, a CCD camera is installed at one end of the five-channel feeding feeder, an elastic piece taking four-axis mechanical arm is installed on one side of the five-channel feeding feeder, and a laser welding machine is installed on the other side of the five-channel feeding feeder. A five-channel elastic piece jig is installed at one end of the elastic piece taking four-axis mechanical arm, a welding module is installed on one side of the elastic piece taking four-axis mechanical arm, a structural part taking four-axis mechanical arm is installed on one side of the welding module, and a structural part feeding belt is installed on one side of the structural part taking four-axis mechanical arm. By automatically taking and positioning the mobile phone elastic pieces and the structural parts, the welding precision and efficiency are effectively improved, the posture positions of the elastic pieces and the structural parts can be conveniently adjusted, welding is convenient, meanwhile, plane welding and side wall welding can be conducted according to mobile phones of different models, and universal assembly of the mobile phone elastic pieces is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser welding, in particular to a general mobile phone shrapnel laser welding machine. Background Technique

[0002] The mobile phone shrapnel is an important electronic component in the mobile phone, mainly installed on the mobile phone structural parts. The shrapnel plays a role in improving radio frequency and reducing impedance for ESD improvement. Mobile phone shrapnels are widely used in intelligent devices such as mobile phones and tablet computers. When installing the shrapnel, it is necessary to perform welding operations on it and the mobile phone structural parts.

[0003] During the existing welding process of mobile phone shrapnels and structural parts, the arrangement positions, quantities, and welding points of shrapnels of different models of mobile phones are inconsistent, which cannot meet the general welding of shrapnels, and it is not convenient to adjust the attitude positions of shrapnels and structural parts, affecting the welding efficiency. Therefore, it does not meet the existing requirements, and for this reason, we propose a general mobile phone shrapnel laser welding machine. Content of the Utility Model

[0004] The purpose of the utility model is to provide a general mobile phone shrapnel laser welding machine to solve the problems raised in the above background technique that during the existing welding process of mobile phone shrapnels and structural parts, the arrangement positions, quantities, and welding points of shrapnels of different models of mobile phones are inconsistent, which cannot meet the general welding of shrapnels, and it is not convenient to adjust the attitude positions of shrapnels and structural parts, affecting the welding efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A general mobile phone shrapnel laser welding machine, including a machine body shell, a five-channel feeding feeder is fixedly installed inside the machine body shell, a CCD camera is installed at one end of the five-channel feeding feeder, a shrapnel picking four-axis manipulator is installed on one side of the five-channel feeding feeder, a five-channel shrapnel fixture is installed at one end of the shrapnel picking four-axis manipulator, a welding module is installed on one side of the shrapnel picking four-axis manipulator, a structural part picking four-axis manipulator is installed on one side of the welding module, a structural part feeding belt is installed on one side of the structural part picking four-axis manipulator, and a first welding component and a second welding component are installed at the bottom end of the welding module;

[0006] Both the first welding component and the second welding component include a shrapnel Z-axis adjusting frame, a shrapnel Z-direction adjusting seat is fixedly installed on the rear end face of the shrapnel Z-axis adjusting frame, a shrapnel positioning fixture is fixedly installed at the output end of the shrapnel Z-direction adjusting seat, a structural part Y-axis adjusting frame is fixedly installed at the upper end of the shrapnel Z-axis adjusting frame, a structural part YZ rotating seat is slidably connected to the upper end face of the structural part Y-axis adjusting frame, and a structural part positioning fixture is fixedly installed at the output end of the structural part YZ rotating seat.

[0007] Preferably, five material feeding channels are arranged inside the five-channel material feeding feeder, and elastic pieces are arranged inside each of the material feeding channels.

[0008] Preferably, a welding head is arranged in the middle of the welding module. The first welding component and the second welding component are both fixedly connected to the body shell. The first welding component and the second welding component are arranged between the elastic piece picking four-axis manipulator and the structural part picking four-axis manipulator. A structural part clamp is arranged at one end of the structural part picking four-axis manipulator.

[0009] Preferably, the structural part positioning fixture rotates along the X axis at the output end of the structural part YZ rotating seat. An elastic piece installation groove is arranged on one side of the elastic piece positioning fixture, and a structural part installation groove is arranged on one side of the structural part positioning fixture.

[0010] Preferably, the structural part YZ rotating seat reciprocally slides along the axis of the structural part Y-axis adjusting frame, and both the elastic piece Z-direction adjusting seat and the structural part Y-axis adjusting frame reciprocally slide along the axis of the elastic piece Z-axis adjusting frame.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. An elastic piece installation groove is arranged on one side of the elastic piece positioning fixture of the present utility model. Then, the elastic piece picking four-axis manipulator takes out the elastic piece from the inside of the five-channel material feeding feeder through the five-channel elastic piece fixture and places it in the elastic piece installation groove. A structural part installation groove is arranged on one side of the structural part positioning fixture, and a structural part clamp is arranged at one end of the structural part picking four-axis manipulator, so that the structural part picking four-axis manipulator takes out the structural part from the structural part feeding belt through the structural part clamp and places it in the structural part installation groove, realizing the automatic material picking and positioning operations of the elastic piece and the structural part;

[0013] 2. The present utility model drives the elastic piece to move in the Z direction and realizes the pressing-down action through the elastic piece Z-direction adjusting seat driven by the elastic piece positioning fixture, so that the elastic piece positioning fixture contacts and presses the structural part positioning fixture, realizing the precise positioning of the elastic piece and the structural part, facilitating the rapid welding operation of the welding head on the elastic piece and the structural part. The welding efficiency can be effectively improved through the first welding component and the second welding component, and planar welding and side wall welding can be carried out according to different models of mobile phones, realizing the general assembly of mobile phone elastic pieces. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 is a schematic installation structure diagram of the welding module of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the welding component of the present utility model.

[0017] In the figure: 1. Body shell; 2. Five-channel feeding feeder; 3. Structural part feeding belt; 4. CCD camera; 5. Four-axis manipulator for picking up shrapnel; 6. Four-axis manipulator for picking up structural parts; 7. Five-channel shrapnel jig; 8. Welding module; 9. First welding assembly; 10. Second welding assembly; 11. Shrapnel Z-axis adjusting frame; 12. Shrapnel Z-direction adjusting seat; 13. Shrapnel positioning jig; 14. Structural part positioning jig; 15. Structural part YZ rotating seat; 16. Structural part Y-axis adjusting frame. Specific implementation manner

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] Please refer to Figure 1 and Figure 2 , an embodiment provided by the present invention: a general mobile phone shrapnel laser welding machine, including a body shell 1, a five-channel feeding feeder 2 is fixedly installed inside the body shell 1, five feeding channels are provided inside the five-channel feeding feeder 2, shrapnel are provided inside each feeding channel, a CCD camera 4 is installed at one end of the five-channel feeding feeder 2, a four-axis manipulator 5 for picking up shrapnel is installed on one side of the five-channel feeding feeder 2, a five-channel shrapnel jig 7 is installed at one end of the four-axis manipulator 5 for picking up shrapnel, a welding module 8 is installed on one side of the four-axis manipulator 5 for picking up shrapnel, a welding head is provided in the middle of the welding module 8, a four-axis manipulator 6 for picking up structural parts is installed on one side of the welding module 8, and a structural part clamping jaw is provided at one end of the four-axis manipulator 6 for picking up structural parts, so that the four-axis manipulator 6 for picking up structural parts picks up the structural parts from the structural part feeding belt 3 through the structural part clamping jaw and places them in the structural part installation groove, realizing the automatic picking and placing of the structural parts;

[0020] A structural part feeding belt 3 is installed on one side of the four-axis manipulator 6 for picking up structural parts, a first welding assembly 9 and a second welding assembly 10 are installed at the bottom end of the welding module 8, both the first welding assembly 9 and the second welding assembly 10 are fixedly connected to the body shell 1, and the first welding assembly 9 and the second welding assembly 10 are arranged between the four-axis manipulator 5 for picking up shrapnel and the four-axis manipulator 6 for picking up structural parts, and the welding efficiency can be effectively improved through the first welding assembly 9 and the second welding assembly 10;

[0021] Please refer to Figure 3, both the first welding assembly 9 and the second welding assembly 10 include a shrapnel Z-axis adjustment frame 11. A shrapnel Z-direction adjustment seat 12 is fixedly installed on the rear end face of the shrapnel Z-axis adjustment frame 11. A shrapnel positioning fixture 13 is fixedly installed at the output end of the shrapnel Z-direction adjustment seat 12. A shrapnel installation groove is provided on one side of the shrapnel positioning fixture 13. The shrapnel picking four-axis manipulator 5 takes out the shrapnel from the inside of the five-channel feeding flyer 2 through the five-channel shrapnel fixture 7 and places it in the shrapnel installation groove, realizing the automatic picking and placing of the shrapnel;

[0022] A structural part Y-axis adjustment frame 16 is fixedly installed at the upper end of the shrapnel Z-axis adjustment frame 11. Both the shrapnel Z-direction adjustment seat 12 and the structural part Y-axis adjustment frame 16 perform reciprocating sliding along the axis of the shrapnel Z-axis adjustment frame 11. The upper end face of the structural part Y-axis adjustment frame 16 is slidably connected to a structural part YZ rotation seat 15. The structural part YZ rotation seat 15 performs reciprocating sliding along the axis of the structural part Y-axis adjustment frame 16. A structural part positioning fixture 14 is fixedly installed at the output end of the structural part YZ rotation seat 15. The structural part positioning fixture 14 rotates along the output end of the structural part YZ rotation seat 15 in the X-axis direction. A structural part installation groove is provided on one side of the structural part positioning fixture 14. By adjusting the Y-direction sliding of the structural part YZ rotation seat 15 through the structural part Y-axis adjustment frame 16, the shrapnel positioning fixture 13 is brought into contact with and pressed against the structural part positioning fixture 14, realizing the precise positioning of the shrapnel and the structural part.

[0023] During use, the power is turned on. The mobile phone structural parts are horizontally conveyed through the structural part feeding belt 3. At the same time, the mobile phone shrapnel is input by the five-channel feeding flyer 2, and the mobile phone shrapnel is positioned and photographed by the CCD camera 4. A shrapnel installation groove is provided on one side of the shrapnel positioning fixture 13. Then the shrapnel picking four-axis manipulator 5 takes out the shrapnel from the inside of the five-channel feeding flyer 2 through the five-channel shrapnel fixture 7 and places it in the shrapnel installation groove. A structural part installation groove is provided on one side of the structural part positioning fixture 14, and a structural part gripper is provided at one end of the structural part picking four-axis manipulator 6, so that the structural part picking four-axis manipulator 6 takes out the structural part from the structural part feeding belt 3 through the structural part gripper and places it in the structural part installation groove;

[0024] The shrapnel Z-direction adjustment seat 12 is started, so that the shrapnel Z-direction adjustment seat 12 drives the shrapnel to move in the Z-direction and realize the pressing-down action through the shrapnel positioning fixture 13 under the support of the shrapnel Z-axis adjustment frame 11. The structural part YZ rotation seat 15 is started, so that the structural part YZ rotation seat 15 drives the structural part to rotate in the YZ-direction through the structural part positioning fixture 14 under the support of the structural part Y-axis adjustment frame 16. Then, the Y-direction sliding adjustment of the structural part YZ rotation seat 15 is performed through the structural part Y-axis adjustment frame 16, so that the shrapnel positioning fixture 13 is brought into contact with and pressed against the structural part positioning fixture 14, realizing the precise positioning of the shrapnel and the structural part;

[0025] The middle part of the welding module 8 is provided with a welding head, and the welding head slides in the X direction relative to the welding module 8. The elastic sheet Z-axis adjusting frame 11 drives the elastic sheet positioning fixture 13 and the structural part positioning fixture 14 to adjust in the Y direction under the support of the machine body shell 1 through the elastic sheet Z-direction adjusting seat 12 and the structural part Y-axis adjusting frame 16, so as to facilitate the quick welding operation of the welding head on the elastic sheet and the structural part. The first welding component 9 and the second welding component 10 can effectively improve the welding efficiency, and can perform planar welding and side wall welding according to different models of mobile phones, realizing the general assembly of mobile phone elastic sheets.

[0026] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference numerals in the claims should not be regarded as limiting the claimed claim.

Claims

1. General mobile phone shrapnel laser welding machine, including the body shell (1), characterized in that: Inside the body housing (1), a five-channel feeder flier (2) is fixedly installed. One end of the five-channel feeder flier (2) is equipped with a CCD camera (4). One side of the five-channel feeder flier (2) is equipped with a four-axis manipulator for picking up shrapnel (5). One end of the four-axis manipulator for picking up shrapnel (5) is equipped with a five-channel shrapnel jig (7). One side of the four-axis manipulator for picking up shrapnel (5) is equipped with a welding module (8). One side of the welding module (8) is equipped with a four-axis manipulator for picking up structural parts (6). One side of the four-axis manipulator for picking up structural parts (6) is equipped with a structural part feeding belt (3). At the bottom end of the welding module (8), a first welding component (9) and a second welding component (10) are installed. Both the first welding component (9) and the second welding component (10) include a shrapnel Z-axis adjustment frame (11). A shrapnel Z-direction adjustment seat (12) is fixedly installed on the rear end face of the shrapnel Z-axis adjustment frame (11). The output end of the shrapnel Z-direction adjustment seat (12) is fixedly installed with a shrapnel positioning jig (13). A structural part Y-axis adjustment frame (16) is fixedly installed at the upper end of the shrapnel Z-axis adjustment frame (11). A structural part YZ rotation seat (15) is slidably connected to the upper end face of the structural part Y-axis adjustment frame (16). The output end of the structural part YZ rotation seat (15) is fixedly installed with a structural part positioning jig (14).

2. The general mobile phone shrapnel laser welding machine according to claim 1, characterized in that: Inside the five-channel feeder flier (2), there are five feeding channels, and shrapnel is provided inside each feeding channel.

3. The general mobile phone shrapnel laser welding machine according to claim 1, characterized in that: In the middle of the welding module (8), there is a welding head. Both the first welding component (9) and the second welding component (10) are fixedly connected to the body housing (1). The first welding component (9) and the second welding component (10) are arranged between the four-axis manipulator for picking up shrapnel (5) and the four-axis manipulator for picking up structural parts (6). One end of the four-axis manipulator for picking up structural parts (6) is provided with a structural part gripper.

4. The general mobile phone shrapnel laser welding machine according to claim 1, characterized in that: The structural part positioning jig (14) rotates along the X-axis at the output end of the structural part YZ rotation seat (15). A shrapnel installation groove is provided on one side of the shrapnel positioning jig (13), and a structural part installation groove is provided on one side of the structural part positioning jig (14).

5. The general mobile phone shrapnel laser welding machine according to claim 1, characterized in that: The structural part YZ rotation seat (15) reciprocally slides along the Y-axis along the axis of the structural part Y-axis adjustment frame (16). Both the shrapnel Z-direction adjustment seat (12) and the structural part Y-axis adjustment frame (16) reciprocally slide along the Z-axis along the axis of the shrapnel Z-axis adjustment frame (11).

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