PCBA welding equipment

Abstract

The utility model provides PCBA (printed circuit board assembly) welding equipment which comprises an operating mechanism, a welding mechanism and a welding mechanism. The tin soldering mechanism is located on one side of the operation mechanism and completes tin soldering work of the product; the polishing mechanism is arranged behind the tin soldering mechanism; and the press-fitting mechanism is located behind the grinding mechanism and comprises a press-fitting assembly and a locking assembly arranged on one side of the press-fitting assembly, and therefore the technical problem that the automation degree of manual welding treatment is low is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to PCBA welding technical field especially relates to a PCBA welding equipment. BACKGROUND

[0002] When assembling the motor, the PCBA needs to be assembled into the glue cover, and then the PCBA in the glue cover is welded.

[0003] Chinese patent CN220739899U discloses a kind of PCBA welding equipment, and it relates to motor assembly equipment technical field, the PCBA welding equipment includes workbench, conveying mechanism for conveying glue cover, carousel mechanism for driving glue cover to move, handling mechanism for handling glue cover on conveying mechanism to carousel mechanism, first turnover mechanism for overturning glue cover, welding mechanism for welding PCBA in glue cover, centering mechanism for centering carousel mechanism, detection mechanism for detecting whether welding is qualified, second turnover mechanism for overturning glue cover, and the carousel mechanism is arranged on workbench;By adopting carousel mechanism, the movement of glue cover is realized.

[0004] However, the existing PCBA welding is assembled with side cover after welding, which is carried out manually, and the problem of low work efficiency. UTILITY MODEL CONTENT

[0005] The utility model aims at the deficiencies of prior art, provides a kind of PCBA welding equipment, by being sequentially set in the flow line of operating mechanism soldering mechanism, polishing mechanism and press-fitting mechanism, by the specific beat cooperation between each process, solve PCBA welding is assembled with side cover after welding, which is carried out manually, and the problem of low work efficiency.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of PCBA welding equipment, comprising:

[0008] Operating mechanism, the operating mechanism drives product to transmit backward;

[0009] Soldering mechanism, the soldering mechanism is located in the side of the operating mechanism and completes the soldering work of product;

[0010] Polishing mechanism, the polishing mechanism is located in the rear of the soldering mechanism;And

[0011] Press-fitting mechanism, the press-fitting mechanism is located in the rear of the polishing mechanism, and it includes press-fitting assembly and locking assembly arranged in the side of the press-fitting assembly.

[0012] Further, the operating mechanism comprises a conveying unit and a carrier installed on the conveying unit.

[0013] Further, the soldering mechanism comprises a column, an installation rail in an arc shape installed on the column, and a soldering arm detachably fixed on the installation frame.

[0014] Further, the soldering mechanism is provided with an ion fan at the rear end.

[0015] Further, the soldering mechanism is provided with a detection unit at the rear end.

[0016] Further, the detection unit adopts a 3D camera.

[0017] Further, the polishing mechanism comprises a polisher and a dust collector arranged on one side of the polisher.

[0018] Further, the press-fitting assembly comprises a press machine installed on the installation frame, and the press machine is lifted up and down in the vertical direction.

[0019] Further, the locking assembly comprises a screw feeder, a multi-section swing force arm arranged on the support, and a screw gun arranged on the force arm.

[0020] Further, an NG box is installed on the other side of the press-fitting assembly relative to the locking assembly.

[0021] The beneficial effects of the present application are as follows:

[0022] 1. The present application realizes the semi-automatic assembly of PCBA and side cover by sequentially arranging the soldering mechanism, the polishing mechanism and the press-fitting mechanism on the flow line of the operating mechanism, replaces the original manual assembly, greatly reduces the labor and has low cost, and through the sensor and 3D detection, the soldering assembly process is more accurate, the press-fitting is in place, the defective rate is low, and the automation degree is high.

[0023] 2. The soldering arm is detachably fixed on the installation rail, so that the soldering position and soldering requirement of different positions and different products can be processed accordingly, and the application is wide.

[0024] In summary, the present application has the advantages of high automation degree. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The overall structure of the present application is shown Figure 1 ;

[0026] Figure 2 The overall structure of the present application is shown Figure 2 ;

[0027] Figure 3 Schematic diagram of the soldering mechanism of the utility model Figure 1 ;

[0028] Figure 4 Schematic diagram of the soldering mechanism of the utility model Figure 2 ;

[0029] Figure 5 Schematic diagram of the locking assembly of the utility model

[0030] Figure 6 Schematic diagram of the pressing assembly of the utility model. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] In the description of the utility model, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0033] Embodiment one

[0034] As shown in Figures 1-2 , the present embodiment provides a PCBA welding equipment, comprising:

[0035] The operating mechanism 1 drives the product to transmit backward;

[0036] The soldering mechanism 2 is located on one side of the operating mechanism 1 and completes the soldering work of the product;

[0037] Grinding mechanism 3, which is located behind soldering mechanism 2; and

[0038] The pressing mechanism 4 is located behind the grinding mechanism 3 and includes a pressing component 41 and a locking component 42 disposed on one side of the pressing component 41.

[0039] In this application, a soldering mechanism 2, a polishing mechanism 3, and a pressing mechanism 4 are sequentially set on the conveyor line of the operating mechanism 1 to realize the semi-automatic assembly of PCBA and side cover, replacing the original manual assembly, greatly reducing labor and reducing costs. Furthermore, through the use of sensors and 3D detection, the entire soldering assembly process is more precise in positioning, presses in place, has a low defect rate, and is highly automated.

[0040] When the carrier 12 moves under each mechanism, it lifts the mechanism using the lifting cylinder below to perform the corresponding work.

[0041] Furthermore, the operating mechanism 1 includes a transmission unit 11 and a carrier 12 mounted on the transmission unit 11.

[0042] Furthermore, such as Figures 3-4 As shown, the soldering mechanism 2 includes a column 21, an arc-shaped mounting rail 22 mounted on the column 21, and a soldering arm 23 detachably fixed on the mounting rail 22.

[0043] It should be noted that in this application, the welding arm 23 is detachably fixed on the mounting rail 22, thereby enabling corresponding processing of solder positions and solder requirements for different positions and different products, and has a wide range of applications.

[0044] Furthermore, such as Figure 4 As shown, the soldering mechanism 2 has an ion separator 5 at its rear end.

[0045] In this application, by setting up an ion separator 5, static electricity is prevented during the soldering process of the soldering mechanism 2.

[0046] Furthermore, the polishing mechanism 3 includes a polisher 31 and a vacuum cleaner 32 disposed on one side of the polisher 31.

[0047] It is worth noting that the waste generated after polishing is brushed off and then promptly absorbed and processed by the vacuum cleaner 32 on one side.

[0048] Furthermore, such as Figures 5-6 As shown, the pressing assembly 41 includes a press 412 mounted on a mounting frame 411, which moves up and down in a vertical direction.

[0049] Further, as shown in Figures 5-6 The locking assembly 42 includes a screw feeder 421, a multi-section swing arm 423 arranged on a bracket 422, and a screw gun 424 arranged on the swing arm 423.

[0050] It should be noted that the artificial screwing of 6 screws is wrong in the following way:

[0051] 1. Position torque, angle monitoring;

[0052] 2. Cantilever with position angle monitoring;

[0053] 3. Locking NG, flowing into NG channel;

[0054] Among them, the tightening data position, angle / torque upload MES.

[0055] Further, as shown in Figure 6 The NG box 43 is installed on the other side of the pressing assembly 41 relative to the locking assembly 42.

[0056] Example two

[0057] As shown in Figure 4 Among them, the same or corresponding parts as in example one use the corresponding reference numerals as in example one, and for the sake of simplicity, only the differences from example one will be described below. The difference between example two and example one is:

[0058] Further, as shown in Figure 4 The detection unit 6 is further arranged at the rear end of the soldering mechanism 2.

[0059] The detection unit uses a 3D camera.

[0060] It should be noted that the 3D detection of the soldering point is an error-proof means:

[0061] 1. Check the position, number, and size of the soldering points;

[0062] 2. NG product flows into the NG channel, and the sensor detects whether the NG product flows in;

[0063] Among them, the MES requires that the camera detection result is bound with SN, uploaded to MES, and the uploaded information content is: product SN, result, station, time program number.

[0064] It should be noted that after the welding is completed, the artificial sealing ring is installed, the sealing ring is scanned, and the batch code is scanned, and then the 3D detection of the sealing ring is performed, which mainly detects:

[0065] 1. 3D camera detects whether the side sealing ring is present, twisted, tilted, or high;

[0066] 2. NG product alarm after artificial re-pressing twice.

[0067] The camera detection result is bound with the SN, uploaded to the MES, and the information content uploaded includes the product SN, result, station, time program number.

[0068] Working steps

[0069] Step one, the carrier 12 of the running mechanism 1 drives the product to move to the soldering mechanism 2, the sensor detects the carrier 12 to be in place, automatically reads the tray code of the carrier 12, and the RFID binds the carrier 12 and the product;

[0070] Step two, the carrier 12 is lifted, the sensor detects to be in place, the soldering arm 23 of the soldering mechanism 2 automatically welds 3 soldering points on the product, and the carrier 12 is lowered and reset to be released backward;

[0071] Step three, the carrier 12 moves to the polishing mechanism 3, the product is manually taken down and put into the polishing mechanism for polishing, and the polished product is put back to the tray after the polishing is completed;

[0072] Step four, 3D detects the soldering points;

[0073] Step five, the sealing ring is manually mounted on the PCBA product, and the carrier 12 is released backward after the detection is correct;

[0074] Step six, the carrier 12 moves to the press-fitting mechanism 4, the sensor detects to be in place, automatically reads the code, and the RFID binds the tray and the product;

[0075] Step seven, the press-fitting assembly 41 performs the press-fitting work between the PCBA product and the side cover;

[0076] Step eight, after the press-fitting is in place, the locking assembly 42 completes the screwing, and the carrier 12 is lowered after the screwing is completed, and is released to the next station after automatically writing the code.

[0077] The above only describes the preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A PCBA soldering apparatus, characterized by, Including: A running mechanism (1) drives the product to be transmitted backward; A soldering mechanism (2) is arranged on one side of the running mechanism (1) and completes the soldering work of the product; A polishing mechanism (3) is arranged behind the soldering mechanism (2); and A press-fitting mechanism (4) is arranged behind the polishing mechanism (3), which comprises a press-fitting assembly (41) and a locking assembly (42) arranged on one side of the press-fitting assembly (41).

2. The PCBA soldering apparatus of claim 1, wherein, The running mechanism (1) comprises a transmission unit (11) and a carrier (12) mounted on the transmission unit (11).

3. The PCBA soldering apparatus of claim 1, wherein, The soldering mechanism (2) comprises a stand (21), an installation rail (22) in an arc shape mounted on the stand (21), and a soldering arm (23) detachably fixed on the installation rail (22).

4. The PCBA soldering apparatus of claim 1, wherein, An ion fan (5) is arranged at the rear end of the soldering mechanism (2).

5. The PCBA soldering apparatus of claim 1, wherein, A detection unit (6) is also arranged at the rear end of the soldering mechanism (2).

6. The PCBA soldering apparatus of claim 5, wherein, The detection unit adopts a 3D camera.

7. The PCBA soldering apparatus of claim 1, wherein, The polishing mechanism (3) comprises a polisher (31) and a dust collector (32) arranged on one side of the polisher (31).

8. The PCBA soldering apparatus of claim 1, wherein, The press-fitting assembly (41) comprises a press (412) mounted on a mounting bracket (411), which rises and falls in the vertical direction.

9. The PCBA soldering apparatus of claim 1, wherein, The locking assembly (42) comprises a screw feeder (421), a multi-section force arm (423) swingingly arranged on a support (422), and a screw gun (424) arranged on the force arm (423).

10. The PCBA soldering apparatus of claim 1, wherein, An NG material box (43) is mounted on the other side of the press-fitting assembly (41) relative to the locking assembly (42).

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