CN220519478U

CN220519478U - Trigger of putting

Info

Publication number: CN220519478U
Application number: CN202320939979.3U
Authority: CN
Inventors: 何茂水; 杨健; 周鹏; 涂国军
Original assignee: Huizhou Chengtai Automation Technology Co Ltd
Current assignee: Huizhou Chengtai Automation Technology Co Ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2024-02-23
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to the technical field of PCB manufacturing equipment, in particular to a plate placing machine. The plate placing machine comprises a transfer mechanism and a plate conveying mechanism, wherein the transfer mechanism comprises a first station, a second station and a moving assembly, the moving assembly is movably arranged between the first station and the second station, and accessories on the first station are moved to the second station by the moving assembly; the manipulator is located the top of second station, the manipulator take the plate extremely on the second station with accessory assembly on the second station, carrier mechanism locates move the below of carrying the mechanism, carrier mechanism is through its elevating movement in order to lift the plate extremely first station or receive the assembly piece that has assembled on the second station, move carrying the mechanism with the manipulator all is connected with the controller, and this board machine of putting can move board and accessory simultaneously for the manipulator can assemble the accessory more effectively, has improved production efficiency effectively.

Description

Trigger of putting

Technical Field

The utility model relates to the technical field of PCB manufacturing equipment, in particular to a plate placing machine.

Background

The precision requirement of PCB board is high, in order to avoid damaging the PCB board in the delivery, can generally fix a position the PCB board in the charging tray, and this charging tray plays protection PCB's effect. In actual operation, the carrier mechanism can carry the trays of stack together to the station, and carrier mechanism lifts the trays one by one so that the manipulator puts the PCB board into the tray, for example the manipulator moves the tray in the stack to the assembly station earlier, and the manipulator removes the PCB board again and places it on the tray. The above operation has the disadvantages: the manipulator both needs to remove the charging tray and also takes the PCB board, leads to removing the charging tray and taking the PCB board and can not go on simultaneously, influences assembly efficiency.

Disclosure of Invention

The utility model aims to avoid the defects in the prior art and provide the plate placing machine which can simultaneously transfer the plate and the accessories, so that the mechanical arm can assemble the accessories more efficiently, and the production efficiency is effectively improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

provided is a plate placing machine, comprising

The transfer mechanism comprises a first station, a second station and a moving assembly, wherein the moving assembly is movably arranged between the first station and the second station, and accessories on the first station are moved to the second station by the moving assembly;

the mechanical arm is arranged above the second station, the mechanical arm takes the plate to the second station to be assembled with accessories on the second station,

the carrying mechanism is arranged below the transfer mechanism, and the carrying mechanism lifts the plate to the first station or receives the assembled assembly on the second station through lifting movement of the carrying mechanism;

the transfer mechanism, the carrying mechanism and the manipulator are all connected with the controller.

In some embodiments, the moving assembly comprises a first slide rail and a second slide rail which are oppositely arranged, and the position between the first slide rail and the second slide rail is divided into the first station and the second station;

the first sliding rail is connected with a first cylinder in a sliding manner, and the second sliding rail is connected with a second cylinder in a sliding manner;

the telescopic end of the first air cylinder and the telescopic end of the second air cylinder point to the first station or the second station and are oppositely arranged;

the telescopic end of the first cylinder and the telescopic end of the second cylinder are close to each other or deviate from each other.

In some embodiments, the telescopic end is fixedly connected with a positioning block, a clamping groove is formed in the positioning block, and the telescopic end abuts against the side edge of the accessory through the clamping groove;

the first sliding rail and the second sliding rail are positioned at the top end of the rectangular frame and are respectively arranged on a pair of opposite sides of the rectangular frame;

one end of the first air cylinder and/or one end of the second air cylinder are/is connected to the corresponding sliding rail in a sliding way, and the other end of the first air cylinder and/or the second air cylinder points to the inside of the rectangular frame;

the first station and the second station are arranged in the rectangular frame along the long side of the rectangular frame.

In some embodiments, the end of the first sliding rail and the end of the second sliding rail are respectively provided with a limiting rod, the limiting rods on the first sliding rail are aligned with the limiting rods on the second sliding rail one by one, and the limiting rods are located at positions between the first sliding rail and the second sliding rail.

In some embodiments, the carrier comprises a first lifting assembly and a second lifting assembly, the first lifting assembly being located below the first station and the second lifting assembly being located below the second station;

the first lifting assembly is connected to the input line, and the second lifting assembly is connected to the output line.

In some embodiments, the first lifting assembly and/or the second lifting assembly comprises a lifting frame, a first arm body is arranged at the lower end of the lifting frame, a second arm body is arranged at the upper end of the lifting frame, and the second arm body and the first arm body are both directed to the same side of the lifting frame;

the lifting frame is provided with a first guide rail and a second guide rail, the first guide rail extends along the vertical direction, and the second guide rail extends along the horizontal direction;

the first arm body is arranged on the first guide rail, and the second arm body is arranged on the second guide rail;

the first arm body and the second arm body are both connected to the controller.

In some embodiments, the first guide rail is located on the front surface of the lifting frame, the second guide rail is located on the back surface of the lifting frame, and two ends of the second guide rail respectively extend out of the lifting frame.

In some embodiments, a height sensor is provided on a side of the lifting frame, the height sensor is connected to the controller, and when the first arm rises to a height threshold, the height sensor transmits a signal to the controller.

In some embodiments, the manipulator comprises a mounting rod, a vacuum chuck a is fixedly connected to the mounting rod, a vacuum chuck B and a vacuum chuck C are arranged on two sides of the vacuum chuck a, and the vacuum chuck B and the vacuum chuck C slide along the mounting rod to approach or depart from the vacuum chuck C.

In some embodiments, the plate is placed on the platform, which is aligned with the second station, the platform being provided with a conveyor wheel.

The plate placing machine has the beneficial effects that:

according to the plate placing machine, the transfer mechanism moves the accessories from the first station to the second station, the mechanical arm can assemble the plates only by placing the plates at the second station, and the plates and the assembly can be simultaneously transferred, so that the mechanical arm can assemble the plates and the accessories more efficiently, the production efficiency is effectively improved, and the problem that the time is consumed because the mechanical arm needs to move the plates and the accessories in the prior art is avoided.

Drawings

Fig. 1 is a schematic structural view of a trigger bar of an embodiment.

Fig. 3 is a schematic structural view of the transfer mechanism according to the embodiment.

Fig. 2 is a schematic structural view of the carrying mechanism of the embodiment.

Fig. 4 is a schematic diagram of the structure of the input line or output line of the embodiment.

Fig. 5 is a schematic structural view of the vacuum chuck of the embodiment.

Reference numerals

1. A transfer mechanism; 2. a first station; 3. a second station; 4. a moving assembly; 5. a manipulator; 6. a fitting; 7. a plate member; 8. a carrying mechanism; 9. a first slide rail; 10. a second slide rail; 11. a first cylinder; 12. a second cylinder; 13. a positioning block; 14. a clamping groove; 15. a rectangular frame; 16. a limit rod; 17. a first lifting assembly; 18. a second lifting assembly; 19. an input line; 20. an output line; 21. a lifting frame; 22. a first arm body; 23. a second arm body; 24. a first guide rail; 25. a second guide rail; 26. a cart; 27. a mounting rod; 28. a vacuum chuck A; 29. a vacuum chuck B; 30. a vacuum chuck C; 31. a platform; 32. a conveying wheel; 33. a guide plate; 34. a transmission surface.

Detailed Description

Preferred embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the utility model. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

The board placing machine disclosed in this embodiment is shown in fig. 1, and includes a transfer mechanism 1, the transfer mechanism 1 includes a first station 2, a second station 3 and a moving assembly 4, the moving assembly 4 is movably disposed between the first station 2 and the second station 3, the accessory 6 on the first station 2 is moved to the second station 3 by the moving assembly 4, and the accessory 6 in this embodiment is illustratively a tray.

The manipulator 5 is arranged above the second station 3, and the manipulator 5 takes a plate 7, such as a PCB, onto the second station 3 to be assembled with the plate 7 on the second station 3; the carrying mechanism 8 is arranged below the transfer mechanism 1, and the carrying mechanism 8 lifts the fitting 6 to the first station 2 or receives the fitting 6 assembled on the second station 3 through the lifting movement of the carrying mechanism 8; the transfer mechanism 1, the carrying mechanism 8 and the manipulator 5 are all connected with a controller.

The working principle of the plate placing machine is as follows: the carrier mechanism 8 lifts the stacked fittings 6, which are not shown in the figure, to the first station 2 of the transfer mechanism 1 by lifting the stacked fittings 6, which are actually arranged below the first station 2, the moving assembly 4 of the transfer mechanism 1 moves the fittings 6 from the first station 2 to the second station 3, the robot 5 picks up the plate 7, the plate 7 is placed on the second station 3 by the robot 5, the plate 7 is assembled with the fittings 6, the carrier mechanism 8 also receives and outputs the assembled fittings 6 on the second station 3, and the controller controls the operations of the transfer mechanism 1, the carrier mechanism 8 and the robot 5 according to programming.

The action and effect of the plate placing machine are as follows: the transfer mechanism 1 moves the accessory 6 from the first station 2 to the second station 3, the mechanical arm 5 can assemble the board 7 only by placing the board 7 on the second station 3, and the board 7 and the assembly can be simultaneously transferred, so that the mechanical arm 5 can assemble the board 7 and the accessory 6 more efficiently, the production efficiency is effectively improved, and the problem that the board 7 and the accessory 6 need to be moved by the mechanical arm 5 in the prior art to cause time consumption is avoided.

As shown in fig. 3, the moving assembly 4 includes a first sliding rail 9 and a second sliding rail 10 that are disposed opposite to each other, and a position between the first sliding rail 9 and the second sliding rail 10 is divided into the first station 2 and the second station 3; the first sliding rail 9 is connected with a first air cylinder 11 in a sliding manner, and the second sliding rail 10 is connected with a second air cylinder 12 in a sliding manner; the telescopic end of the first air cylinder 11 and the telescopic end of the second air cylinder 12 are directed to the first station 2 or the second station 3 and are oppositely arranged; the telescopic end of the first cylinder 11 and the telescopic end of the second cylinder 12 are close to each other or deviate from each other.

Because the first air cylinder 11 and the second air cylinder 12 are arranged on the corresponding first sliding rail 9 and second sliding rail 10, the telescopic end of the first air cylinder 11 and the telescopic end of the second air cylinder 12 are close to each other and can clamp the fitting 6, and the fitting 6 can be loosened when the telescopic ends deviate from each other, the fitting 6 can be quickly moved from the first station 2 to the second station 3 through the matching of the air cylinders and the sliding rails, the manipulator 5 is not required to move the fitting 6, and the manipulator 5 only needs to take other fittings 6, so that a plurality of different fittings 6 can be synchronously moved, and the production efficiency is improved.

As shown in fig. 3, the telescopic end is fixedly connected with a positioning block 13, a clamping groove 14 is formed in the positioning block 13, and the telescopic end abuts against the side edge of the fitting 6 through the clamping groove 14.

The clamping groove 14 can better clamp the side edge of the accessory 6, prevent the accessory 6 from sliding down, and improve the clamping stability.

As shown in fig. 3, the first sliding rail 9 and the second sliding rail 10 are located at the top end of the rectangular frame 15 and are respectively disposed on a pair of opposite sides of the rectangular frame 15; one end of the first cylinder 11 and/or the second cylinder 12 is slidably connected to the corresponding slide rail, and the other end of the first cylinder is directed to the inside of the rectangular frame 15; the first station 2 and the second station 3 are arranged in the rectangular frame 15 along the long side of the rectangular frame 15.

The rectangular frame 15 provides a mounting location for the first 9 and second 10 slide rails and in actual operation the stacked fittings 6 can be lifted directly into position in the rectangular frame 15 to be restrained on the first station 2 in the rectangular frame 15.

As shown in fig. 3, the end of the first sliding rail 9 and the end of the second sliding rail 10 are respectively provided with a limiting rod 16, the limiting rods 16 on the first sliding rail 9 are aligned with the limiting rods 16 on the second sliding rail 10 one by one, and the limiting rods 16 are located at positions between the first sliding rail 9 and the second sliding rail 10.

The stopper rod 16 prevents the first cylinder 11 and the second cylinder 12 from moving excessively and from being made wrong.

Example 2

The embodiment discloses a carrying mechanism 8, as shown in fig. 2, the carrying mechanism 8 comprises a first lifting assembly 17 and a second lifting assembly 18, the first lifting assembly 17 is positioned below the first station 2, and the second lifting assembly 18 is positioned below the second station 3; the first lifting assembly 17 is connected to an input line 19 and the second lifting assembly 18 is connected to an output line 20.

The first station 2 and the second station 3 are respectively provided with a lifting assembly, the first lifting assembly 17 is connected with the input line 19, the first lifting assembly 17 lifts the accessory 6 on the input line 19 onto the first station 2, that is, the input line 19 firstly inputs the accessory 6 onto the first lifting assembly 17, and the first lifting assembly 17 is lifted so as to lift the accessory 6 onto the first station 2.

The second lifting assembly 18 is connected with the output line 20, the second lifting assembly 18 receives and transmits the fitting 6 matched with the plate 7 and the fitting 6 on the second station 3 to the output line 20, and the output line 20 outputs the assembled plate 7 and the fitting 6.

As shown in fig. 4, the structure of the output line 20 or the input line 19 is specifically: the transfer face is flanked by guide plates, which are connected to carts 26, which carts 26 transfer the stacked fittings 6 to the transfer face of the input line 19, and further carts 26 transfer the fittings 6 on the transfer face of the output line 20 to another cart 26.

As shown in fig. 2, the first lifting assembly 17 and/or the second lifting assembly 18 includes a lifting frame 21, a first arm 22 is disposed at a lower end of the lifting frame 21, a second arm 23 is disposed at an upper end of the lifting frame 21, and the second arm 23 and the first arm 22 are both directed to the same side of the lifting frame 21; the lifting frame 21 is provided with a first guide rail 24 and a second guide rail 25, the first guide rail 24 extends along the vertical direction, and the second guide rail 25 extends along the horizontal direction; the first arm 22 is arranged on the first guide rail 24, and the second arm 23 is arranged on the second guide rail 25; the first arm 22 and the second arm 23 are both connected to the controller.

Principle of operation of the lifting assembly of the carrying mechanism 8:

for the flow of the input fitting 6: the first arm 22 can move up and down along the first guide rail 24, the second arm 23 can move horizontally along the second arm 23, the first arm 22 lifts the fittings 6 and gradually lifts the fittings for assembly, when the fittings 6 on the first arm 22 are insufficient in storage, the first arm 22 lifts all the fittings 6 further, the second arm 23 moves close to the lower part of the fittings 6, at the moment, the fittings 6 are placed on the second arm 23, the fittings 6 are temporarily stored in the second arm 23, at the same time, the first arm 22 descends to carry the fittings 6, after the first arm 22 is reset, the second arm 23 leaves, at the moment, the first arm 22 supports the fittings 6, and the cyclic operation is carried out.

Conversely, for the flow of output fitting 6: after the assembly 6 is assembled, the assembly 6 is received by the first arm 22, when the assembly 6 is stacked to a certain extent, the first arm 22 descends to output the assembly 6 on the first arm 22, at this time, the second arm 23 is closed along the horizontal direction and is used for temporarily connecting the assembly 6, the first arm 22 resets after the assembly 6 is conveyed to receive the assembly 6, the second arm 23 places the temporarily stored assembly 6 on the first arm 22, and at this time, the first arm 22 is returned to receive the assembly machine, and the cycle operation is performed.

Action and benefits of the lifting assembly of this embodiment: the lifting frame 21 is provided with the first arm body 22 capable of lifting up and down and the second arm body 23 capable of horizontally moving, and the first arm body 22 and the second arm body 23 can simultaneously support the fitting 6 (the assembly machine) and carry the fitting 6 (the fitting 6) through the alternate operation, so that the station holding fitting 6 is sufficient or the station can continuously receive the fitting 6 without waiting, and the assembly efficiency is effectively improved.

As shown in fig. 2, the first guide rail 24 is located on the front surface of the lifting frame 21, the second guide rail 25 is located on the back surface of the lifting frame 21, and two ends of the second guide rail 25 respectively extend out of the lifting frame 21.

Since the first guide rail 24 is located on the front surface of the lifting frame 21 and the second guide rail 25 is located on the rear surface of the lifting frame 21, the first guide rail 24 and the second guide rail 25 can be retracted from each other.

As shown in fig. 2, a height sensor is disposed at a side of the lifting frame 21, and the height sensor is connected to the controller, and when the first arm 22 rises to a height threshold value, the height sensor transmits a signal to the controller.

The height sensor senses the position of the first arm body 22 to judge the stock condition on the first arm body 22, then transmits a signal to the controller to control the first arm body 22 and the second arm body 23 to work alternately, and can accurately control the carrying step at the moment to realize continuous assembly.

The working principle of other components is the same as that of embodiment 1, and a description thereof will be omitted.

Example 3

The embodiment discloses manipulator 5 installation pole 27, as shown in fig. 5, manipulator 5 installation pole 27, installation pole 27 rigid coupling has vacuum chuck A28, vacuum chuck A28's both sides are equipped with vacuum chuck B29 and vacuum chuck C, vacuum chuck B29 with vacuum chuck C follows installation pole 27 slides in order to be close to or deviate from vacuum chuck C.

The vacuum chuck B29 and the vacuum chuck C can be close to or far away from the vacuum chuck A28, so that the adsorption position of the flat plate is adjusted by adjusting the distance between the vacuum chuck B29 and the vacuum chuck C, and the adsorption effect is ensured, wherein the distance between the vacuum chuck B29 and the vacuum chuck C is adjusted by an air cylinder.

As shown in fig. 1, the plate 7 is disposed on the platform 31, the platform 31 is aligned with the second station 3, the platform 31 is provided with a conveying wheel 32, and the conveying wheel 32 can be directly conveyed below the manipulator 5, so that the manipulator 5 can grasp the plate 7 conveniently.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the diameter length of each portion shown in the drawings is not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A board placing machine, which is characterized in that: comprising

2. A trigger as claimed in claim 1, wherein: the moving assembly comprises a first sliding rail and a second sliding rail which are oppositely arranged, and the position between the first sliding rail and the second sliding rail is divided into a first station and a second station;

3. A trigger as claimed in claim 2, wherein:

the telescopic end is fixedly connected with a positioning block, a clamping groove is formed in the positioning block, and the telescopic end abuts against the side edge of the accessory through the clamping groove;

4. A trigger as claimed in claim 2, wherein: the end part of the first sliding rail and the end part of the second sliding rail are respectively provided with a limiting rod, the limiting rods on the first sliding rail are aligned with the limiting rods on the second sliding rail one by one, and the limiting rods are located at positions between the first sliding rail and the second sliding rail.

5. A trigger as claimed in claim 1, wherein: the carrying mechanism comprises a first lifting assembly and a second lifting assembly, the first lifting assembly is positioned below the first station, and the second lifting assembly is positioned below the second station;

6. The plate placing machine according to claim 5, wherein: the first lifting assembly and/or the second lifting assembly comprises a lifting frame, a first arm body is arranged at the lower end of the lifting frame, a second arm body is arranged at the upper end of the lifting frame, and the second arm body and the first arm body are both directed to the same side of the lifting frame;

7. The trigger of claim 6, wherein: the first guide rail is located on the front face of the lifting frame, the second guide rail is located on the back face of the lifting frame, and two ends of the second guide rail extend out of the lifting frame respectively.

8. The trigger of claim 6, wherein: the side of crane is equipped with the altitude sensor, the altitude sensor with the controller is connected, when the first arm body rises to the altitude threshold value, the altitude sensor transmission signal extremely the controller.

9. A trigger as claimed in claim 1, wherein: the manipulator comprises a mounting rod, wherein the mounting rod is fixedly connected with a vacuum chuck A, two sides of the vacuum chuck A are provided with a vacuum chuck B and a vacuum chuck C, and the vacuum chuck B and the vacuum chuck C slide along the mounting rod to be close to or deviate from the vacuum chuck C.

10. A trigger as claimed in claim 1, wherein: the plate is arranged on a platform, the platform is aligned with the second station, and the platform is provided with a conveying wheel.