Charging plug shell positive and negative detection and PCB shell entering mechanism

Abstract

The utility model discloses a charging plug shell front and back detection and PCB shell entering mechanism, which comprises a bottom plate, a shell turn-over mechanism and a PCB shell entering mechanism are arranged on the bottom plate, a photographing detection module and a code reader module are arranged between the shell turn-over mechanism and the PCB shell entering mechanism, the shell turn-over mechanism clamps a plurality of shells, and the PCB shell entering mechanism clamps the plurality of shells. The photographing detection module is used for photographing each shell clamped by the shell turnover mechanism to detect the front and back surfaces, and the code reader module is used for scanning and binding the shells clamped by the shell turnover mechanism; according to the utility model, the functions of detecting the front and back surfaces of the housing, turning over the housing, positioning the PCB, positioning the housing and assembling the PCB into the housing can be realized at the same time, the PCB can be assembled on four housings at the same time, and the assembly efficiency is high.

Description

Technical Field

[0001] This utility model relates to a charging plug housing device, and in particular to a charging plug housing front and back detection and PCB housing insertion mechanism. Background Technology

[0002] When manufacturing charging plugs, PCB boards are typically assembled inside a housing and then packaged. Existing assembly methods generally involve semi-automatic assembly equipment or purely manual assembly. Both semi-automatic and purely manual assembly can only assemble one plug at a time, resulting in low assembly efficiency and failing to meet the needs of large-scale production. Summary of the Invention

[0003] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a charging plug shell front and back detection and PCB insertion mechanism.

[0004] The purpose of this utility model is achieved through the following technical solution: a charging plug shell front and back detection and PCB board insertion mechanism, including a base plate, on which a shell flipping mechanism and a PCB board insertion mechanism are provided, and between the shell flipping mechanism and the PCB board insertion mechanism, a photo detection module and a barcode reader module are provided, the shell flipping mechanism clamps multiple shells, the photo detection module takes a photo to detect the front and back of each shell clamped by the shell flipping mechanism, and the barcode reader module scans and binds the shells clamped by the shell flipping mechanism;

[0005] When the shells held by the shell flipping mechanism are all in the positive direction, the shells held by the shell flipping mechanism are transported to the PCB board insertion mechanism by the handling robot and fixed. The PCB board insertion mechanism pushes the PCB board into the shell.

[0006] As an improvement of the charging plug shell front and back detection and PCB shell insertion mechanism of this utility model, the photo detection module includes a servo screw module and a camera. The camera is mounted on a camera mounting plate, and the camera mounting plate is slidably connected to the servo screw module by a slider.

[0007] The servo screw module includes a module profile, on which a transmission screw and a servo motor are provided. The servo motor is connected to the transmission screw via a coupling, and the transmission screw is connected to the camera mounting plate via a screw nut.

[0008] The servo screw module controls the movement of the camera, and the camera takes a picture to detect the front and back of the casing every time it moves to a different position. The camera is a Keyence smart camera.

[0009] As an improvement to the charging plug shell reversal detection and PCB insertion mechanism of this utility model, the barcode reader module includes an X-axis guide rod, a Y-axis guide rod, and a Z-axis guide rod. One end of the Z-axis guide rod is connected to the X-axis guide rod via a first clamping block, and the other end of the Z-axis guide rod is connected to the Y-axis guide rod via a second clamping block. A barcode reader mounting plate is provided at the other end of the Y-axis guide rod, and barcode readers are mounted on the mounting plate. Each barcode reader is located directly below the shell. Four sets of barcode readers scan the shell simultaneously, improving efficiency. Each set of barcode readers is adjustable in the X, Y, and Z directions.

[0010] As an improvement to the charging plug shell front and back detection and PCB insertion mechanism of this utility model, the shell flipping mechanism includes a mounting side plate. Multiple bearing sleeves are arranged at intervals on the mounting side plate. Each bearing sleeve contains a bearing, and a shaft passes through the bearing. One end of the shaft extends out of one side of the mounting side plate and is provided with a synchronous pulley. The other end of the shaft extends out of the other side of the mounting side plate and is provided with a clamping cylinder mounting plate. A clamping cylinder is mounted on the clamping cylinder mounting plate. The multiple synchronous pulleys are linked by a first synchronous belt. One end of one of the shafts is provided with a first synchronous pulley. The first synchronous pulley is connected to the flipping control motor through a second synchronous belt and a second synchronous pulley.

[0011] As an improvement of the charging plug shell front and back detection and PCB shell insertion mechanism of this utility model, the PCB shell insertion mechanism includes a fixed plate, a clamping plate and a two-stage quick-insertion pushing mechanism. The fixed plate is provided with two upright plates, and the clamping plate is fixed to the two upright plates by quick clamps. The clamping plate is provided with a row of shell positioning slots and a row of PCB board positioning slots. Each shell positioning slot corresponds to one PCB board positioning slot, and the shell positioning slots and PCB board positioning slots are connected. Each of the two-stage quick-insertion pushing mechanisms is set at the position of one PCB board positioning slot. The photo detection module is installed at one end of the fixed plate.

[0012] As an improvement to the charging plug shell reversibility detection and PCB insertion mechanism of this utility model, the two-stage high-speed insertion pushing mechanism includes a first-stage high-speed cylinder and a second-stage high-speed cylinder. The first-stage high-speed cylinder is mounted on a first cylinder mounting base, which is connected to a slide rail via a slider. The slide rail is mounted on a fixed plate. The second-stage high-speed cylinder is fixed on the fixed plate and corresponds to the first-stage high-speed cylinder. A connecting sleeve is provided on the other side of the first cylinder mounting base, and the connecting sleeve is connected to the piston rod of the second-stage high-speed cylinder. A push plate is provided on the first cylinder mounting base, and the push plate corresponds to the PCB board positioning groove. The PCB is pushed into the shell at two speeds: a slow speed is used when the PCB first enters to ensure smooth entry into the shell, and a high speed is used after entering the shell to ensure that the PCB board can be secured by the spring clips.

[0013] As an improvement to the charging plug shell front and back detection and PCB insertion mechanism of this utility model, the speed at which the first-stage cylinder pushes the PCB board into the shell is slower than the speed at which the second-stage cylinder pushes the PCB board into the shell. After the first-stage cylinder slowly pushes the PCB board into the shell, the second-stage cylinder quickly pushes the PCB board completely into the shell.

[0014] As an improvement to the charging plug shell forward / reverse detection and PCB insertion mechanism of this utility model, the fixing plate is provided with a quick-clamp mounting base, and the quick-clamp is mounted on the quick-clamp mounting base. The quick-clamp is a horizontal quick-clamp, and the model of the horizontal quick-clamp can be GH-201-A, GH-201-C, or GH-203-P. The fixture plate uses quick-clamp clamping, which can quickly switch product fixtures.

[0015] The beneficial effects of this utility model are as follows: This utility model can simultaneously realize the functions of front and back detection of the outer shell, flipping of the outer shell, PCB board positioning, outer shell positioning and PCB board insertion into the shell, and can simultaneously assemble PCB boards for four outer shells, resulting in high assembly efficiency. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a perspective view of the present invention from another angle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0020] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0021] like Figures 1-2 As shown, a charging plug shell front and back detection and PCB board insertion mechanism includes a base plate 1. The base plate 1 is provided with a shell flipping mechanism 2 and a PCB board insertion mechanism 3. A photo detection module 4 and a code reader module 5 are provided between the shell flipping mechanism 2 and the PCB board insertion mechanism 3. The shell flipping mechanism 2 clamps multiple shells 6. The photo detection module 4 takes a photo to detect the front and back of each shell 6 clamped by the shell flipping mechanism 2. The code reader module 5 scans and binds the shell 6 clamped by the shell flipping mechanism 2.

[0022] When the outer shell 6 held by the outer shell flipping mechanism 2 is in the positive direction, the outer shell 6 held by the outer shell flipping mechanism 2 is transported to the PCB board inserting mechanism 3 by the handling robot (not shown) and fixed. The PCB board inserting mechanism 3 pushes the PCB board 7 into the outer shell 6.

[0023] Preferably, the photo detection module 4 includes a servo screw module 41 and a camera 42. The camera 42 is mounted on a camera mounting plate 43, and the camera mounting plate 43 is slidably connected to the servo screw module 41 via a slider.

[0024] The servo screw module 41 includes a module profile, on which a transmission screw and a servo motor are provided. The servo motor is connected to the transmission screw through a coupling, and the transmission screw is connected to the camera mounting plate through a screw nut.

[0025] The servo screw module 41 controls the movement of the camera 42. Each time the camera 42 moves to a position on the housing 6, it takes a picture to detect the front and back sides. The camera 42 is a Keyence smart camera.

[0026] Preferably, the barcode reader module 5 includes an X-axis guide rod 51, a Y-axis guide rod 52, and a Z-axis guide rod 53. One end of the Z-axis guide rod 53 is connected to the X-axis guide rod 51 via a first clamping block 54, and the other end of the Z-axis guide rod 53 is connected to the Y-axis guide rod 52 via a second clamping block 55. The other end of the Y-axis guide rod 52 is provided with a barcode reader mounting plate 56, on which barcode readers 57 are mounted. Each barcode reader 57 is located directly below the outer casing 6. Four sets of barcode readers 57 scan the outer casing 6 simultaneously, improving efficiency. Each set of barcode readers 57 is adjustable in the X, Y, and Z directions.

[0027] Preferably, the outer shell flipping mechanism 2 includes a mounting side plate 21, on which a plurality of bearing sleeves 22 are arranged at intervals. Each bearing sleeve 22 contains a bearing, and a shaft 23 passes through the bearing. One end of the shaft 23 extends out of one side of the mounting side plate 21 and is provided with a synchronous pulley 24. The other end of the shaft 23 extends out of the other side of the mounting side plate 21 and is provided with a clamping cylinder mounting plate 25. A clamping cylinder 26 is mounted on the clamping cylinder mounting plate 25. The plurality of synchronous pulleys 24 are linked by a first synchronous belt. One end of one shaft 23 is provided with a first synchronous pulley 27. The first synchronous pulley 27 is connected to the flipping control motor 28 through a second synchronous belt and a second synchronous pulley.

[0028] Preferably, the PCB board housing mechanism 3 includes a fixed plate 31, a clamping plate 32, and a two-stage rapid housing insertion pushing mechanism 33. The fixed plate 31 is provided with two upright plates 34. The clamping plate 32 is fixed to the two upright plates 34 by a quick clamp 35. The clamping plate 32 is provided with a row of housing positioning slots 36 and a row of PCB board positioning slots 37. Each housing positioning slot 36 corresponds to one PCB board positioning slot 37 and the housing positioning slots 36 and PCB board positioning slots 37 are connected. Each two-stage rapid housing insertion pushing mechanism 33 is positioned corresponding to one PCB board positioning slot 37. The photo detection module 4 is installed at one end of the fixed plate 31.

[0029] Preferably, the two-stage high-speed housing push mechanism 33 includes a first-stage high-speed cylinder 331 and a second-stage high-speed cylinder 332. The first-stage high-speed cylinder 331 is mounted on a first cylinder mounting base 333, which is connected to a slide rail 334 via a slider. The slide rail 334 is mounted on a fixed plate 31. The second-stage high-speed cylinder 332 is fixed on the fixed plate 31 and corresponds to the first-stage high-speed cylinder 331. A connecting sleeve 335 is provided on the other side of the first cylinder mounting base 333, which is connected to the piston rod of the second-stage high-speed cylinder 332. A push plate 336 is provided on the first cylinder mounting base 333, which corresponds to the PCB board positioning groove 37. The PCB is pushed into the housing at two speeds. When the PCB first enters, a slow speed is used to ensure smooth entry into the housing. After entering the housing, a high speed is used to ensure that the PCB board can be clamped by the spring clips.

[0030] Preferably, the speed at which the first-stage cylinder 331 pushes the PCB board into the housing is slower than the speed at which the second-stage cylinder 332 pushes the PCB board into the housing. After the first-stage cylinder 331 slowly pushes the PCB board into the housing, the second-stage cylinder 332 quickly pushes the PCB board completely into the housing.

[0031] Preferably, the fixed plate 31 is provided with a quick-clamp mounting base 38, and the quick-clamp 35 is mounted on the quick-clamp mounting base 38. The quick-clamp 35 is a horizontal quick-clamp, and the model of the horizontal quick-clamp can be GH-201-A, GH-201-C, or GH-203-P. The fixture plate uses quick-clamp clamping, which can quickly switch product fixtures.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and structure of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mechanism for detecting the front and back of a charging plug casing and inserting a PCB into the casing, comprising a base plate, characterized in that, The base plate is provided with a shell flipping mechanism and a PCB board insertion mechanism. Between the shell flipping mechanism and the PCB board insertion mechanism, there is a photo detection module and a barcode reader module. The shell flipping mechanism holds multiple shells. The photo detection module takes a photo to detect the front and back of each shell held by the shell flipping mechanism. The barcode reader module scans and binds the shells held by the shell flipping mechanism. When the shells held by the shell flipping mechanism are all in the positive direction, the shells held by the shell flipping mechanism are transported to the PCB board insertion mechanism by the handling robot and fixed. The PCB board insertion mechanism pushes the PCB board into the shell.

2. The charging plug housing front / back detection and PCB insertion mechanism according to claim 1, characterized in that, The image detection module includes a servo screw module and a camera. The camera is mounted on a camera mounting plate, and the camera mounting plate is slidably connected to the servo screw module via a slider. The servo screw module includes a module profile, on which a transmission screw and a servo motor are provided. The servo motor is connected to the transmission screw via a coupling, and the transmission screw is connected to the camera mounting plate via a screw nut. The servo screw module controls the movement of the camera, and the camera takes pictures to detect the front and back of the casing every time it moves to a certain position.

3. The charging plug housing front / back detection and PCB insertion mechanism according to claim 1, characterized in that, The barcode reader module includes an X-axis guide rod, a Y-axis guide rod, and a Z-axis guide rod. One end of the Z-axis guide rod is connected to the X-axis guide rod via a first clamping block, and the other end of the Z-axis guide rod is connected to the Y-axis guide rod via a second clamping block. The other end of the Y-axis guide rod is provided with a barcode reader mounting plate, and a barcode reader is provided on the barcode reader mounting plate. Each barcode reader is located directly below the outer casing.

4. The charging plug housing front / back detection and PCB insertion mechanism according to claim 1, characterized in that, The shell flipping mechanism includes a mounting side plate, on which multiple bearing sleeves are arranged at intervals. Each bearing sleeve contains a bearing, and a shaft passes through the bearing. One end of the shaft extends out of one side of the mounting side plate and is equipped with a synchronous pulley. The other end of the shaft extends out of the other side of the mounting side plate and is equipped with a clamping cylinder mounting plate. A clamping cylinder is mounted on the clamping cylinder mounting plate. The multiple synchronous pulleys are linked by a first synchronous belt. One end of one of the shafts is equipped with a first synchronous pulley, which is connected to the flipping control motor through a second synchronous belt and a second synchronous pulley.

5. The charging plug housing front / back detection and PCB insertion mechanism according to claim 1, characterized in that, The PCB board insertion mechanism includes a fixing plate, a clamping plate, and a two-stage quick-insertion pushing mechanism. The fixing plate has two upright plates, and the clamping plate is fixed to the two upright plates by quick clamps. The clamping plate is provided with a row of outer shell positioning slots and a row of PCB board positioning slots. Each outer shell positioning slot corresponds to one PCB board positioning slot, and the outer shell positioning slots and PCB board positioning slots are connected. Each of the two-stage quick-insertion pushing mechanisms is set at the position corresponding to one of the PCB board positioning slots. The photo detection module is installed at one end of the fixing plate.

6. The charging plug housing front / back detection and PCB insertion mechanism according to claim 5, characterized in that, The two-stage rapid insertion mechanism includes a first-stage rapid cylinder and a second-stage rapid cylinder. The first-stage rapid cylinder is mounted on a first cylinder mounting base, which is connected to a slide rail via a slider. The slide rail is mounted on a fixed plate. The second-stage rapid cylinder is fixed on the fixed plate and corresponds to the first-stage rapid cylinder. A connecting sleeve is provided on the other side of the first cylinder mounting base, and the connecting sleeve is connected to the piston rod of the second-stage rapid cylinder. A push plate is provided on the first cylinder mounting base, and the push plate corresponds to the positioning groove of the PCB board.

7. The charging plug housing front / back detection and PCB insertion mechanism according to claim 6, characterized in that, The first-stage speed cylinder pushes the PCB board into the housing at a slower speed than the second-stage speed cylinder. After the first-stage speed cylinder slowly pushes the PCB board into the housing, the second-stage speed cylinder quickly pushes the PCB board completely into the housing.

8. The charging plug housing front / back detection and PCB insertion mechanism according to claim 5, characterized in that, The fixing plate is provided with a quick clamp mounting base, and the quick clamp is mounted on the quick clamp mounting base.

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