Main control board element mounting and transferring device

Abstract

The utility model provides a main control board element installing and transferring device, and belongs to the technical field of main control board assembling equipment.The device comprises an element conveying belt, the conveying direction of the element conveying belt faces the center direction of a rotary disc assembly, and the element conveying belt is used for conveying elements; the rotating disc assembly comprises a rotating disc, a U-shaped base is arranged outside the rotating disc, a limiting piece is arranged on the inner wall of the U-shaped base, pull rod pieces are arranged on the outer sides of two supporting arms of the U-shaped base respectively, a pressing piece is arranged above the distribution track of the U-shaped base, and the pressing piece corresponds to the tail end of the element conveying belt in the conveying direction and is used for vertically pressing the pull rod pieces downwards to enable the limiting piece to move out of the U-shaped base so as to avoid entering of elements; the installation transfer assembly comprises a cross beam, a transfer piece is arranged on the lower side of the cross beam and used for transferring the elements in the U-shaped base to the main control board, and the moving direction of the transfer piece is perpendicular to the conveying direction of the element conveying belt. By using the scheme provided by the invention, the element can act on the element shell in the element transfer process, the pin deformation is prevented, and the connection stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to main control board equipment technical field, especially relates to a main control board element installation transfer device. BACKGROUND

[0002] The elements such as diode, triode, capacitor, resistance are inserted on the main control board, which is used to realize the connection between the main control board and each element, so that the main control board can coordinate the work of each component through preset program or external instruction.

[0003] The existing main control board element insertion process is to transfer the elements to the temporary storage table on the conveying belt for temporary storage, move the end of the temporary storage table where the elements are placed to one side of the main control board, then take the elements from the temporary storage table by a mechanical hand, and then transfer the elements to the insertion mechanical hand arranged above the main control board by the mechanical hand, and finally insert the elements into the predetermined position of the main control board by the insertion mechanical hand.

[0004] This process involves two transfers, and the position of the element is fixed by clamping during the transfer process, and the clamping force is applied to the pin of the element, which can easily cause the pin to deform, thereby causing the inserted element to be skewed, thereby reducing the stability of the element connection. INVENTION CONTENTS

[0005] To solve the above problems of the prior art, the utility model provides a main control board element installation transfer device, which acts on the element shell during the transfer process to prevent the pin from deforming and improve the stability of the connection.

[0006] In order to realize the purpose of the utility model, the following scheme is adopted:

[0007] A main control board element installation transfer device, comprising a turntable assembly, a element conveying belt and an installation transfer assembly are arranged in sequence along the outer periphery of the turntable assembly in the rotation direction of the turntable assembly, the conveying direction of the element conveying belt is towards the center direction of the turntable assembly, and the element conveying belt is used for conveying elements;

[0008] The turntable assembly comprises a turntable, a plurality of U-shaped seats with outward opening are arranged in array along the outer periphery of the turntable, and are used for supporting elements, limit pieces are movably arranged on the inner wall of the U-shaped seat and are used for limiting the supported elements, pull rod pieces are arranged on the outer side of the two arms of the U-shaped seat respectively, a pressing piece is arranged above the distribution track of the U-shaped seat, and the pressing piece corresponds to the end of the conveying direction of the element conveying belt, and when the element enters the U-shaped seat, the pressing piece is used for vertically pressing the pull rod piece downwards to move the limit piece out of the U-shaped seat to avoid the element from entering.

[0009] The installation transfer assembly comprises a cross beam, and a transfer piece is movably arranged on the lower side of the cross beam, and the transfer piece is used for transferring the element in the U-shaped seat to the main control board, and the moving direction of the transfer piece is perpendicular to the conveying direction of the element conveying belt.

[0010] Furthermore, each of the two side arms of the U-shaped base is provided with a stepped hole, and the larger end of the stepped hole faces the inner side of the U-shaped base arm. A limiting member is provided in the stepped hole. The limiting member includes a first rod that is adapted to the stepped hole. A second rod is coaxially provided at one end of the first rod, and the other end is used to limit the component entering the U-shaped base after extending out of the stepped hole. The second rod is adapted to the lower end of the stepped hole. A limiting plate is provided at the outer end of the second rod. A first spring is provided on the second rod. One end of the first spring abuts against one end of the first rod, and the other end abuts against the connection between the large end and the small end of the stepped hole. A guide groove is vertically passed through the second rod, and the lower end of the pull rod is provided in the guide groove.

[0011] Furthermore, both the first and second rods have rectangular cross-sections, and the other end of the first rod has a first inclined surface on the side facing the opening of the U-shaped seat.

[0012] Furthermore, the two arms of the U-shaped seat are respectively provided with lugs on their outer sides, and the top surface of the lugs is provided with a groove. The bottom of the groove is provided with a strip groove. The guide groove of the strip groove has the same width. The tie rod includes a first vertical rod, and a second vertical rod is provided at the lower end of the first vertical rod. The inner side of the second vertical rod is flush with the inner side of the first vertical rod. The connection between the second vertical rod and the first vertical rod is provided with an outer second inclined surface. The thickness of the first vertical rod and the second vertical rod is the same and is adapted to the guide groove. A top plate is provided at the upper end of the first vertical rod, and a bottom plate is provided at the lower end of the second vertical rod. A second spring is passed through the first vertical rod. One end of the second spring abuts against the bottom of the groove, and the other end abuts against the bottom surface of the top plate.

[0013] Furthermore, the pressing component includes a first cylinder connected to a frame. The first cylinder is vertically arranged with its output end pointing vertically downward. The output end of the first cylinder is provided with a strip plate. Both ends of the strip plate are provided with vertically downward uprights. The lower end of the uprights is provided with a pressure plate, which is located directly above the top plate.

[0014] Furthermore, the transfer component includes a vertically arranged second cylinder, the output end of which is vertically connected to a mounting base. The mounting base has a gripper in the middle for gripping the component inside the U-shaped base. Both ends of the mounting base have inverted T-shaped pressure blocks vertically downward. When the gripper grips the component, the pressure blocks are used to press the top plate, thus releasing the first rod from limiting the component.

[0015] The beneficial effects of this utility model are as follows:

[0016] The component to be inserted is fed into the U-shaped seat corresponding to the turntable along the component conveyor belt. The limiting component is used to limit one side of the component entering the U-shaped seat to prevent the component from being thrown out when the turntable rotates. When the component is transferred to one side of the main control board with the turntable, the gripper clamps the upper end of the component housing vertically downward while the pull rod is pressed to release the limiting component from the component, thereby removing the component and transferring it to the main control board for insertion. Attached Figure Description

[0017] The drawings described herein are for purposes of illustration only and are not exhaustive nor limit the scope of this application to the embodiments described.

[0018] Figure 1 A side three-dimensional schematic view of the application is shown in the application state.

[0019] Figure 2 Another side three-dimensional schematic view of the application is shown in the application state.

[0020] Figure 3 A schematic view of the element entering the U-shaped seat is shown in the application state.

[0021] Figure 4 A schematic view of Figure 3 is shown in the application state.

[0022] Figure 5 A schematic view of the U-shaped seat and turntable connection structure of the application is shown.

[0023] Figure 6 A schematic view of Figure 5 is shown in the application state.

[0024] Figure 7 A cross-sectional view of one set of U-shaped seat step holes in the length direction of the application is shown.

[0025] Figure 8 A schematic view of Figure 7 is shown in the application state.

[0026] Figure 9 A schematic view of Figure 2 is shown in the application state.

[0027] Marked in the figure: element-1, main control board-2, element conveying belt-10, turntable assembly-20, turntable-21, U-shaped seat-22, step hole-221, lug-222, groove-223, strip slot-224, limiting piece-23, first rod-231, second rod-232, limiting plate-233, first spring-234, guide groove-235, first inclined surface-236, pull rod piece-24, first vertical rod-241, second vertical rod-242, second inclined surface-243, top plate-244, bottom plate-245, second spring-246, pressing piece-25, first air cylinder-251, strip plate-252, vertical rod-253, pressing plate-254, installation transfer assembly-30, cross beam-31, transfer piece-32, second air cylinder-321, mounting seat-322, clamping jaw-323, pressing block-324. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the embodiments of the utility model will be described in detail below with reference to the drawings, but the embodiments described by the utility model are part of the embodiments of the utility model, not all the embodiments.

[0029] As shown in the figure, Figures 1-9 The utility model provides a main control board element installation transfer device, which is parallel to one side of the main control board conveying belt, and the device comprises a turntable assembly 20, an element conveying belt 10 and an installation transfer assembly 30 arranged in sequence along the outer periphery of the turntable conveying assembly 20 in the rotation direction of the turntable conveying assembly 20.

[0030] Specifically, as shown in the figure, Figures 1-2 The element conveying belt 10 is installed on a rack, and the middle part is hollow to avoid the plug-in pins of the element 1, so that the two ends of the shell of the element 1 are located on the element conveying belt 10 and the element 1 is conveyed along the length direction of the element conveying belt 10, and the conveying direction of the element conveying belt 10 is towards the center of the turntable assembly 20, and the conveying direction of the element conveying belt 10 is consistent with the conveying direction of the main control board conveying belt.

[0031] As shown in the figure, Figure 1 , Figures 5-8 The turntable assembly 20 comprises a turntable 21, an U-shaped seat 22, a limiting piece 23, a pull rod piece 24 and a pressing piece 25, the turntable 21 is horizontally arranged, and a rotating drive motor is connected to the bottom center of the turntable 21, eight U-shaped seats 22 are arranged in a circumferential array along the outer periphery of the turntable 21, and the opening of each U-shaped seat 22 is arranged outward.

[0032] Specifically, as shown in the figure, Figures 5-6 A stepped hole 221 perpendicular to the length direction of the arm is arranged in each arm of the U-shaped seat 22, the stepped hole 221 is towards the inner side of the arm, and the cross section of the stepped hole 221 is rectangular; a lug 222 is vertically arranged on the outer side of each arm of the U-shaped seat 22 in the opening direction, a groove 223 is concavely arranged on the top surface of the lug 222, a strip-shaped groove 224 is arranged at the bottom of the groove 223, and the length direction of the strip-shaped groove 224 is consistent with the length direction of the stepped hole 221; a support strip is arranged on the inner side of each arm of the U-shaped seat 22, and when the element 1 enters the U-shaped seat 22, the support strip is used for supporting the two sides of the bottom of the shell of the element 1.

[0033] Specifically, as shown in the figure, Figure 1 , Figure 4 , Figure 8As shown, the limiting member 23 is arranged in the stepped hole 221, and the limiting member 23 comprises a first rod 231, a second rod 232, a limiting plate 233, a first spring 234, a guide groove 235, and a first inclined surface 236. The cross-sectional size of the first rod 231 is adapted to the size of the inner wall of the large end of the stepped hole 221, so as to avoid the first rod 231 from turning during movement. The second rod 232 is coaxially arranged at one end of the first rod 231 away from the inner side of the arm of the U-shaped seat 22. The cross-sectional size of the second rod 232 is adapted to the size of the inner wall of the small end of the stepped hole 221. The end of the second rod 232 away from the first rod 231 is connected to one side of the limiting plate 233 after extending out of the small end of the stepped hole 221. The first spring 234 is arranged at the end of the second rod 232 towards the first rod 231, and one end of the first spring 234 is abutted to one side of the connection between the first rod 231 and the second rod 232, and the other end is abutted to one side of the connection between the large end and the small end of the stepped hole 221. The guide groove 235 is arranged on the second rod 232, and the width of the guide groove 235 is consistent with the width of the strip-shaped groove 224. The length of the guide groove 235 is parallel to the length direction of the strip-shaped groove 224. The first inclined surface 236 is arranged at the end of the first rod 231 away from the second rod 232, and faces the side of the opening of the U-shaped seat 22.

[0034] Specifically, as shown in Figure 1 , Figures 7-8 , the pull rod 24 comprises a first vertical rod 241, a second vertical rod 242, a second inclined surface 243, a top plate 244, a bottom plate 245, and a second spring 246. The first vertical rod 241 is vertically arranged in the strip-shaped groove 224, and the width of the first vertical rod 241 is consistent with the length of the strip-shaped groove 224. The thickness of the first vertical rod 241 is consistent with the width of the strip-shaped groove 224. The side of the first vertical rod 241 facing the outer side of the arm of the U-shaped seat 22 is close to the outer side of the arm of the U-shaped seat 22. The top plate 244 is arranged at the upper end of the first vertical plate 241. The second vertical rod 242 is arranged at the lower end of the first vertical rod 241, and the side of the second vertical rod 242 facing the outer side of the arm of the U-shaped seat 22 is flush with the side of the first vertical rod 241 facing the outer side of the arm of the U-shaped seat 22. The first vertical rod 241 is arranged in the guide groove 235. The bottom plate 245 is arranged at the lower end of the second vertical rod 242 and is located at the lower side of the second rod 232.

[0035] Specifically, as shown in Figure 1 , Figure 4 , Figure 9As shown, the pressing member 25 is arranged above the distribution track of the U-shaped seat 22 and corresponds to the end of the conveying direction of the component conveying belt 10, and the pressing member 25 comprises a first air cylinder 251, a strip-shaped plate 252, a vertical rod 253 and a pressing plate 254. The first air cylinder 251 is arranged vertically with the output end downward, and the upper end of the shell of the first air cylinder 251 is fixedly connected to the rack. The strip-shaped plate 252 is arranged horizontally, and the top surface of the strip-shaped plate 252 is connected to the output end of the first air cylinder 251. The vertical rod 253 is arranged vertically at the bottom surface of the strip-shaped plate 252. The pressing plate 254 is arranged at the lower end of the vertical rod 253.

[0036] Specifically, as shown in FIG. 4, the component 1 is arranged on the component conveying belt 10 with the pin of the component 1 downward, and the main control board 2 is arranged on the main control board conveying belt 11 with the main control board 2 downward. Figures 1-2 、 Figure 9 The installation and transfer assembly 30 comprises a crossbeam 31 and a transfer member 32. The crossbeam 31 corresponds to the upper part of the outer periphery of the turntable 10, and the length direction of the crossbeam 31 is perpendicular to the conveying direction of the component conveying belt 10. The transfer member 32 comprises a second air cylinder 321, a mounting seat 322, a clamping jaw 323 and a pressing block 324. The second air cylinder 321 is arranged vertically with the output end vertically downward. The upper end of the second air cylinder 321 is slidably connected to the bottom surface of the crossbeam 32, so that the second air cylinder 321 can move along the length direction of the crossbeam 32. The mounting seat 322 is arranged at the output end of the second air cylinder 321. The clamping jaw 323 is arranged at the middle part of the bottom surface of the mounting seat 322. The pressing blocks 324 in inverted T-shaped structure are arranged at both ends of the bottom surface of the mounting seat 322.

[0037] Preferably, in order to adapt to the different angle insertion positions of the component 1, a rotating motor is arranged at the output end of the second air cylinder 321, and the output end of the rotating motor is connected to the middle part of the top surface of the mounting seat 322 vertically downward.

[0038] Specific use process:

[0039] The pins of the components 1 are arranged on the component conveying belt 10 in sequence with the components 1 downward, and the main control board 2 is conveyed along the main control board conveying belt. When the position of the main control board 2 for installing the components 1 is located in front of the installation and transfer assembly 30, the main control board conveying belt is paused.

[0040] When the element 1 moves to the end of the element conveying belt 10, the first cylinder 251 is started to push the strip plate 252 vertically downward, and the vertical rods 253 at the two ends of the bottom of the strip plate 252 are pushed vertically downward, so that the vertical rods 253 push the pressing plate 254 to press the top plate 244 vertically downward, so that the top plate 244 pushes the first vertical rod 241 vertically downward, so that the second vertical rod 242 moves vertically downward along the guide groove 235, and the second inclined surface 243 pushes the second rod 232 outward during the movement of the second inclined surface 243 to the lower side of the second rod 242, so that the second rod 232 pulls the first rod 231 to retract into the large end of the stepped hole 221, and when the first vertical rod 241 enters the guide groove 235, the first vertical rod 241 pushes the guide groove 235 away from one end of the U-shaped seat 22, and the outer end of the first rod 231 is completely inserted into the large end of the stepped hole 221, so that the element 1 avoids entering the U-shaped seat 22.

[0041] When the element 1 moves to the end of the element conveying belt 10, the first cylinder 251 is started to push the strip plate 252 vertically downward, and the vertical rods 253 at the two ends of the bottom of the strip plate 252 are pushed vertically downward, so that the vertical rods 253 push the pressing plate 254 to press the top plate 244 vertically downward, so that the top plate 244 pushes the first vertical rod 241 vertically downward, so that the second vertical rod 242 moves vertically downward along the guide groove 235, and the second inclined surface 243 pushes the second rod 232 outward during the movement of the second inclined surface 243 to the lower side of the second rod 242, so that the second rod 232 pulls the first rod 231 to retract into the large end of the stepped hole 221, and when the first vertical rod 241 enters the guide groove 235, the first vertical rod 241 pushes the guide groove 235 away from one end of the U-shaped seat 22, and the outer end of the first rod 231 is completely inserted into the large end of the stepped hole 221, so that the element 1 avoids entering the U-shaped seat 22.

[0042] When the first rod 231 is reset, the rotating disc 21 rotates, when the U-shaped seat 22 carrying the element 1 rotates with the rotating disc 21 to the position directly below the end of the crossbeam 31 towards the upper side of the rotating disc 21, the rotating disc 21 is stopped, the second cylinder 321 is started, the second cylinder 321 is vertically moved downwards, so that the clamping jaw 323 clamps the two sides of the upper end of the element 1, the pressing block 324 presses the top plate 244, so that the first vertical rod 241 is vertically moved downwards to push the second rod 232 to move outward, so that the first rod 231 enters the stepped hole 221 again, the limiting of the element 1 is released, at the moment when the first rod 231 completely enters the stepped hole 221, the clamping jaw 323 completes the clamping of the element 1. After the clamping is completed, the second cylinder 321 is moved along the crossbeam 31 and carries the element 1 to move to the plug-in position of the element 1 on the main control board 2, the second cylinder 321 vertically moves downwards to insert the element 1 into the corresponding position on the main control board 2, in the process of clamping the element 1 by the clamping jaw 323, the U-shaped seat 22 at the end of the conveying direction of the other corresponding element conveying belt 10 receives the next element 1 to be conveyed, and so on.

[0043] The preferred embodiments of the utility model are described above, which do not mean the only or limit the utility model. Those skilled in the art should understand that various changes or equivalent replacements of the utility model made without departing from the scope of the utility model all belong to the protection scope of the utility model.

Claims

1. A master board component mounting and transferring device, comprising a turntable assembly (20), an element conveying belt (10) and a mounting and transferring assembly (30) arranged in sequence along the outer periphery of the turntable assembly (20) in the rotation direction of the turntable assembly (20), characterized in that: the conveying direction of the element conveying belt (10) is towards the center direction of the turntable assembly (20) and is used for conveying components (1); the turntable assembly (20) comprises a turntable (21), a plurality of outwardly open U-shaped seats (22) are arranged in an array along the outer periphery of the turntable (21) and are used for receiving components (1), the inner sides of the two arms of each U-shaped seat (22) are respectively provided with a support strip for supporting the two sides of the bottom of the received component (1), the inner wall of the U-shaped seat (22) is movably provided with a limiting piece (23) for limiting the received component (1), the outer sides of the two arms of the U-shaped seat (22) are respectively provided with a pull rod piece (24), a pressing piece (25) is arranged above the distribution track of the U-shaped seat (22), and the pressing piece (25) corresponds to the end of the conveying direction of the element conveying belt (10); before the component (1) enters the U-shaped seat (22), the pressing piece (25) is used for vertically pressing the pull rod piece (24) downward to move the limiting piece (23) out of the U-shaped seat (22) to avoid the component (1) from entering; the mounting and transferring assembly (30) comprises a cross beam (31), and the lower side of the cross beam (31) is movably provided with a transferring piece (32) for transferring the component (1) in the U-shaped seat (22) to a master control board (2), and the moving direction of the transferring piece (32) is perpendicular to the conveying direction of the element conveying belt (10). The two side arms of the U-shaped seat (22) are respectively provided with a stepped hole (221), the large end of the stepped hole (221) faces the inner side of the arm of the U-shaped seat (22), the limiting piece (23) is arranged in the stepped hole (221), the limiting piece (23) comprises a first rod (231) matched with the stepped hole (221), one end of the first rod (231) is coaxially provided with a second rod (232), the other end of the first rod (231) is used for extending out of the stepped hole (221) to limit the component (1) entering the U-shaped seat (22), the second rod (232) is matched with the lower end of the stepped hole (221), the outer end of the second rod (232) is provided with a limiting plate (233), a first spring (234) is arranged on the second rod (232), one end of the first spring (234) abuts against one end of the first rod (231), the other end of the first spring (234) abuts against the connection between the large end and the small end of the stepped hole (221), and a guide groove (235) vertically penetrates through the second rod (232), and the lower end of the pull rod piece (24) is arranged in the guide groove (235). The cross sections of the first rod (231) and the second rod (232) are both rectangular structures, and the other end of the first rod (231) is provided with a first inclined surface (236) facing one side of the opening direction of the U-shaped seat (22).

2. The master panel component mounting transfer apparatus according to claim 1, wherein ​ 3. The master panel component mounting transfer apparatus according to claim 2, wherein ​ 4. The master panel component mounting and transfer device of claim 2, wherein, The outer side of the two arms of the U-shaped seat (22) is respectively provided with a lug (222), the top surface of the lug (222) is provided with a groove (223), the bottom of the groove (223) is provided with a strip-shaped groove (224), the width of the guide groove (235) of the strip-shaped groove (224) is consistent, the pull rod piece (24) comprises a first vertical rod (241), the lower end of the first vertical rod (241) is provided with a second vertical rod (242), and the inner side of the second vertical rod (242) is flush with the inner side of the first vertical rod (241), the second vertical rod (242) is provided with an outer second inclined surface (243) at the connection with the first vertical rod (241), the thickness of the first vertical rod (241) and the second vertical rod (242) is consistent, and is matched with the guide groove (235), the upper end of the first vertical rod (241) is provided with a top plate (244), the lower end of the second vertical rod (242) is provided with a bottom plate (245), a second spring (246) is arranged on the first vertical rod (241), one end of the second spring (246) abuts against the bottom of the groove (223), and the other end abuts against the bottom surface of the top plate (244).

5. The master panel component mounting transfer apparatus according to claim 4, wherein The pressing piece (25) comprises a first cylinder (251) connected to a rack, the first cylinder (251) is vertically arranged, and the output end is vertically downward, the output end of the first cylinder (251) is provided with a strip-shaped plate (252), the two ends of the strip-shaped plate (252) are respectively provided with vertical rods (253) vertically downward, the lower end of the vertical rod (253) is provided with a pressing plate (254), and the pressing plate (254) is above the top plate (244).

6. The master panel component mounting transfer apparatus according to claim 4, wherein The transfer piece (32) comprises a second cylinder (321) arranged vertically, the output end of the second cylinder (321) is vertically downwardly connected with a mounting seat (322), the middle part of the mounting seat (322) is provided with a clamping jaw (323) for clamping the element (1) in the U-shaped seat (22), and the two ends of the mounting seat (322) are respectively provided with a pressing block (324) of inverted T-shaped structure vertically downward, when the clamping jaw (323) clamps the element (1), the pressing block (324) is used for pressing the top plate (244), and the limiting of the first rod (231) to the element (1) is released.

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