CN215946060U

CN215946060U - Clamping device for conveying PCB (printed circuit board)

Info

Publication number: CN215946060U
Application number: CN202122484350.8U
Authority: CN
Inventors: 刘树峰; 马开路; 姚廷修
Original assignee: Weihai Xingdi Electronics Co ltd
Current assignee: Weihai Xingdi Electronics Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-04
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to the technical field of PCB boards, in particular to a clamping device for conveying a PCB board. Including carrying the guide rail, the slider, the connecting rod, the control box, control screw, the device is got to conveyor motor and multiunit clamp, the top of slider and the bottom sliding connection who carries the guide rail, the top of connecting rod is connected with the bottom of slider, the bottom at the connecting rod is installed to the control box, control screw's both ends are rotated with the inside both ends of control box respectively and are connected, control screw's front end cover is equipped with the control worm wheel, conveyor motor installs the front side at the control box top, the output of conveyor motor bottom is provided with the control worm, the control worm is connected with the inside rotation of control box, control worm and control worm wheel meshing, threaded connection has a plurality of transport screwed pipes on the control screw, the bottom of control box is provided with conveying through hole. It can once press from both sides and get a plurality of PCB boards, improves the conveying efficiency of PCB board.

Description

Clamping device for conveying PCB (printed circuit board)

Technical Field

The utility model relates to the technical field of PCB boards, in particular to a clamping device for conveying a PCB board.

Background

Pcb (printed Circuit board), which is called printed Circuit board in chinese, is an important electronic component, is a support for electronic components, and is a carrier for electrical interconnection of electronic components. It is called a "printed" circuit board because it is made using electronic printing.

Through retrieval, the prior art discloses a press from both sides and get device for PCB board is carried, includes: the fixing component, collude claw and actuating mechanism collude the claw and have the root, collude the portion and be located the root and collude between the portion and through the center of rotation of first pin joint axle with the fixing component pin joint, actuating mechanism connects on the root, orders about to collude the claw and rotates around center of rotation, colludes the portion and snatchs or loosen the PCB board. The clamping device for conveying the PCB is found when in use, and the structure of the hook claw enables the conveying clamp of the PCB to have lower clamping efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a clamping device for conveying PCB boards, which can clamp a plurality of PCB boards at one time and improve the conveying efficiency of the PCB boards.

In order to achieve the purpose, the utility model provides the following technical scheme: a clamping device for conveying a PCB comprises a conveying guide rail, a sliding block, a connecting rod, a control box, a control screw, a conveying motor and a plurality of groups of clamping devices, wherein the top of the sliding block is connected with the bottom of the conveying guide rail in a sliding manner, the top end of the connecting rod is connected with the bottom of the sliding block, the control box is installed at the bottom end of the connecting rod, two ends of the control screw are respectively connected with two ends inside the control box in a rotating manner, a control worm wheel is sleeved at the front end of the control screw, the conveying motor is installed at the front side of the top of the control box, a control worm is arranged at the output end of the bottom of the conveying motor and is connected with the inside of the control box in a rotating manner, the control worm is meshed with the control worm wheel, a plurality of conveying threaded pipes are in threaded connection with the control screw, a conveying through hole is formed in the bottom of the control box, conveying rods are arranged at the bottoms of the plurality of conveying threaded pipes and extend out of the conveying through holes, each group of clamping devices comprises two clamping plates, the top of a plurality of clamp plates is fixed respectively in the bottom of a plurality of conveying poles, and the screw thread direction of two conveying threaded pipes who gets the device and be connected with every group clamp is all opposite.

Preferably, still include the rotating turret and rotate the motor, the rotating turret is fixed in the bottom of slider, and the bottom of rotating turret is provided with rotates the groove, rotates the motor and installs the rear side at the rotating turret, and the front side output of rotating the motor is provided with the pivot, and the pivot is connected with the both sides rotation that rotate the groove, and the top suit of connecting rod is in the pivot.

Preferably, the soft backing plate is arranged on one side of each group of clamping devices, which is opposite to the two clamping plates.

Preferably, the middle part of the backing plate is provided with a pressure sensor.

Preferably, the protection piece is all installed to the bottom of a plurality of clamp boards, and the protection piece is the hemisphere, and the protection piece is soft rubber material.

Preferably, the control device further comprises two ball bearings, the inner sides of the two ball bearings are respectively sleeved at the two ends of the control worm, and the outer sides of the two ball bearings are respectively arranged at the top and the bottom of the control box.

Compared with the prior art, the utility model provides the clamping device for conveying the PCB, which has the following beneficial effects:

this a press from both sides and get device for PCB board is carried, it gets the board and removes to drive control box and a plurality of clamp through the slider at the last slider of conveyor rail, drive control worm and control worm wheel through control motor and rotate, make control screw drive the transport screwed pipe through rotating and remove, the transport screwed pipe that makes every group press from both sides and get the device is close to each other, thereby it gets the board and presss from both sides the PCB board to drive the clamp, then, carry the PCB board, thereby, can be in a transportation process, press from both sides and get a plurality of PCB boards, the conveying efficiency of PCB board is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the right view structure of the present invention;

FIG. 3 is an enlarged view of a portion of portion A of FIG. 1 according to the present invention;

fig. 4 is a bottom view of the control box of the present invention.

The symbols in the figures indicate:

1. a conveying guide rail; 2. a slider; 3. a connecting rod; 4. a control box; 5. controlling the screw; 6. a conveying motor; 7. controlling the worm gear; 8. controlling the worm; 9. conveying a threaded pipe; 10. a conveying rod; 11. a delivery through hole; 12. clamping the plate; 13. a rotating frame; 14. rotating the motor; 15. a rotating shaft; 16. a base plate; 17. a pressure sensor; 18. a protection block; 19. ball bearings.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Referring to fig. 1-4, the present invention provides a clamping device for PCB board transportation, including a transportation guide rail 1, a slider 2, a connection rod 3, a control box 4, a control screw 5, a transportation motor 6 and a plurality of groups of clamping devices, wherein the top of the slider 2 is slidably connected to the bottom of the transportation guide rail 1, the top of the connection rod 3 is connected to the bottom of the slider 2, and the control box 4 is installed at the bottom of the connection rod 3; two ends of the control screw 5 are respectively rotatably connected with two ends inside the control box 4, and the front end of the control screw 5 is sleeved with a control worm wheel 7; conveying motor 6 installs the front side at control box 4 top, and the output of conveying motor 6 bottom is provided with control worm 8, and control worm 8 is connected with the inside rotation of control box 4, and control worm 8 meshes with control worm wheel 7.

In this embodiment, the control screw 5 is in threaded connection with a plurality of conveying threaded pipes 9, the bottom of the control box 4 is provided with a conveying through hole 11, the bottom ends of the plurality of conveying threaded pipes 9 are provided with conveying rods 10, the plurality of conveying rods 10 extend out of the conveying through hole 11, each group of clamping devices comprises two clamping plates 12, the top ends of the plurality of clamping plates 12 are fixed to the bottom ends of the plurality of conveying rods 10 respectively, and the thread directions of the two conveying threaded pipes 9 connected with each group of clamping devices are opposite; drive control box 4 and a plurality of clamp through slider 2 at transport guide rail 1 top shoe 2 and get board 12 and remove, drive control worm 8 and control worm wheel 7 through the control motor and rotate, make control screw 5 drive through rotating and carry screwed pipe 9 and remove, make every group press from both sides the transport screwed pipe 9 of getting the device and be close to each other, thereby it gets board 12 and presss from both sides the PCB board to drive the clamp, then, carry the PCB board, thereby, can be in a transportation process, press from both sides and get a plurality of PCB boards, improve the transport efficiency of PCB board.

It should be further noted that the utility model also includes a rotating frame 13 and a rotating motor 14, the rotating frame 13 is fixed at the bottom end of the sliding block 2, the bottom of the rotating frame 13 is provided with a rotating groove, the rotating motor 14 is installed at the rear side of the rotating frame 13, the output end of the front side of the rotating motor 14 is provided with a rotating shaft 15, the rotating shaft 15 is rotatably connected with the two sides of the rotating groove, and the top end of the connecting rod 3 is sleeved on the rotating shaft 15; during the transport, can drive pivot 15 through rotating motor 14 and rotate, adjust the angle of control box 4 and a plurality of clamp board 12 to the convenient transport according to the transport condition, the angle of adjusting the PCB board of being convenient for.

Furthermore, in this embodiment, the soft backing plate 16 is disposed on the opposite side of the two clamping plates 12 in each group of clamping devices, and the damage of the PCB by the clamping plates 12 can be avoided by the backing plate 16; a pressure sensor 17 is arranged in the middle of the backing plate 16, and the pressure of the clamping plate 12 on the PCB can be monitored through the pressure sensor 17, so that the PCB is further protected in the conveying process; protection piece 18 is all installed to the bottom of a plurality of clamps get board 12, and protection piece 18 is the hemisphere, and protection piece 18 is soft rubber material, can press from both sides through protection piece 18 and get board 12 and remove when being close to the PCB board, avoids pressing from both sides to get board 12 and PCB board bump and cause the damage to the PCB board.

Furthermore, the present embodiment further includes two ball bearings 19, the inner sides of the two ball bearings 19 are respectively sleeved at two ends of the control worm 8, the outer sides of the two ball bearings 19 are respectively installed at the top and the bottom of the control box 4, and the ball bearings 19 can reduce the friction force when the control worm 8 rotates, so as to facilitate the cooperation between the control worm 8 and the control worm wheel 7.

To sum up, this a press from both sides work principle and the course of operation that gets device for PCB board is carried does, when using, drive control box 4 and a plurality of clamp through slider 2 at 1 top shoe 2 of conveyor rail and get board 12 and remove, drive control worm 8 and control worm wheel 7 through control motor and rotate, make control screw 5 drive through rotating and carry screwed pipe 9 and remove, make every group press from both sides the transport screwed pipe 9 that gets the device and be close to each other, thereby it gets board 12 and presss from both sides the PCB board to drive the clamp, then, carry the PCB board, thereby, can be in a transportation process, press from both sides and get a plurality of PCB boards, improve the transport efficiency of PCB board.

In the description of the present invention, it is to be understood that the orientations or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a press from both sides and get device for PCB board is carried which characterized in that: comprises a conveying guide rail (1), a sliding block (2), a connecting rod (3), a control box (4), a control screw (5), a conveying motor (6) and a plurality of groups of clamping devices, wherein the top of the sliding block (2) is in sliding connection with the bottom of the conveying guide rail (1), the top end of the connecting rod (3) is connected with the bottom of the sliding block (2), the control box (4) is installed at the bottom end of the connecting rod (3), the two ends of the control screw (5) are respectively in rotating connection with the two ends inside the control box (4), the front end of the control screw (5) is sleeved with a control worm wheel (7), the conveying motor (6) is installed at the front side of the top of the control box (4), the output end of the bottom of the conveying motor (6) is provided with a control worm (8), the control worm (8) is in rotating connection with the inside of the control box (4), the control worm (8) is meshed with the control worm wheel (7), threaded connection has a plurality of conveying threaded pipes (9) on control screw (5), the bottom of control box (4) is provided with through-hole (11), the bottom of a plurality of conveying threaded pipes (9) all is provided with conveying pole (10), conveying through-hole (11) all stretch out in a plurality of conveying pole (10), every group presss from both sides and gets the device and all includes two clamp and get board (12), the bottom at a plurality of conveying pole (10) is fixed respectively on the top of a plurality of clamp and get board (12), the screw thread direction of two conveying threaded pipes (9) of pressing from both sides the device and being connected with every group is all opposite.

2. The clamping device for PCB board conveying as claimed in claim 1, wherein: still include rotating turret (13) and rotation motor (14), rotating turret (13) are fixed the bottom of slider (2), the bottom of rotating turret (13) is provided with the rotation groove, rotate motor (14) and install the rear side at rotating turret (13), the front side output of rotating motor (14) is provided with pivot (15), and pivot (15) are rotated with the both sides in rotation groove and are connected, the top suit of connecting rod (3) is on pivot (15).

3. The clamping device for PCB board conveying as claimed in claim 2, wherein: the opposite sides of the two clamping plates (12) in each group of clamping devices are provided with soft backing plates (16).

4. The clamping device for PCB board conveying as claimed in claim 3, wherein: and the middle parts of the backing plates (16) are all provided with pressure sensors (17).

5. The clamping device for PCB board conveying as claimed in claim 4, wherein: the bottom of a plurality of clamping plates (12) is all installed protection piece (18), protection piece (18) are the hemisphere, and protection piece (18) are soft rubber material.

6. The clamping device for PCB board conveying as claimed in claim 5, wherein: the worm gear control mechanism is characterized by further comprising two ball bearings (19), the inner sides of the two ball bearings (19) are respectively sleeved at the two ends of the control worm (8), and the outer sides of the two ball bearings (19) are respectively installed at the top and the bottom of the control box (4).