CN216686495U

CN216686495U - Separating device of U-shaped frame

Info

Publication number: CN216686495U
Application number: CN202123417462.8U
Authority: CN
Inventors: 成维建; 程亮
Original assignee: Kuttler Automation Systems Suzhou Co ltd
Current assignee: Kuttler Automation Systems Suzhou Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a separating device of a U-shaped frame, which comprises: the PCB board separating mechanism comprises a frame, wherein a U-shaped frame mechanism and a separating mechanism are arranged on the frame, the U-shaped frame mechanism comprises a plurality of discrete unit frames, the unit frames are used for bearing a PCB board, each unit frame is provided with a shifting rod, the separating mechanism comprises a clamping jaw, a cylinder and a sliding module, the sliding module can be moved along the frame, the cylinder is arranged on the sliding module, the cylinder is used for driving the clamping jaw to move along the vertical direction, the clamping jaw is used for clamping the shifting rod on the unit frame, and the sliding module is used for clamping the clamping jaw to clamp the shifting rod on the unit frame and then moves along the rear edge of the shifting rod on the unit frame, so that the unit frame is driven to be far away from the U-shaped frame mechanism. The U-shaped frame mechanism can transfer a plurality of PCB boards at one time, and the separating mechanism can rapidly separate the unit boards in the U-shaped frame mechanism.

Description

Separating device of U-shaped frame

Technical Field

The utility model relates to the technical field of automation, in particular to a separating device for a U-shaped frame.

Background

In the process of manufacturing the PCB in an industrialized manner, the PCB is required to be transferred to a station of the next process from one process step to the next, and then the transferred PCB is processed one by one. In the transferring process, a plurality of PCBs are generally transferred together, but in the manufacturing of the next process, a plurality of PCBs need to be separated to process a single PCB. In the prior art, a scheme of manually separating the PCB is generally adopted, but the manual operation is high in cost and limited in efficiency. Therefore, mechanical type of the socket board frame has been developed. However, the scheme of the board inserting frame cannot identify the empty position on the carrier, and the carrier board is inserted into the board inserting frame after the manipulator moves to the position, so that the efficiency of storing and releasing the carrier board is low. Therefore, there is a need to improve the existing technical solutions and improve the efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, embodiments of the present invention provide a separation device for a U-shaped frame, which is capable of rapidly separating a unit frame carrying a PCB.

This separator of U type frame includes: the PCB board separating mechanism comprises a frame, wherein a U-shaped frame mechanism and a separating mechanism are arranged on the frame, the U-shaped frame mechanism comprises a plurality of discrete unit frames, the unit frames are used for bearing a PCB board, each unit frame is provided with a shifting rod, the separating mechanism comprises a clamping jaw, a cylinder and a sliding module, the sliding module can be moved along the frame, the cylinder is arranged on the sliding module, the cylinder is used for driving the clamping jaw to move along the vertical direction, the clamping jaw is used for clamping the shifting rod on the unit frame, and the sliding module is used for clamping the clamping jaw to clamp the shifting rod on the unit frame and then moves along the rear edge of the shifting rod on the unit frame, so that the unit frame is driven to be far away from the U-shaped frame mechanism.

Further, each unit frame is provided with two terminals, the deflector rod is arranged between the two terminals, each unit frame is provided with a clamping mechanism, the clamping mechanism is provided with a three-way pipe, the three-way pipe is provided with a first connecting end and a second connecting end which are opposite, and a third connecting end which is perpendicular to the first connecting end and the second connecting end respectively, the two terminals of the unit frame are connected to the first connecting end and the second connecting end respectively through connecting rods, and the third connecting end is connected with the deflector rod.

Furthermore, two terminals of the unit frame are respectively provided with an installation sleeve, the connecting rod is connected to the installation sleeves, the rack is provided with two parallel cross rods, the installation sleeves of the unit frame are respectively assembled with the two cross rods, one side, facing the cross rods, of each installation sleeve is provided with a groove, the installation sleeves interfere with the cross rods through the grooves, and the installation sleeves can rotate by taking the connecting rod as an axis.

Furthermore, the separating mechanism further comprises an inductor, the inductor is arranged on the sliding module, and the inductor is used for inducing the deflector rod of the unit frame.

Furthermore, the unit frame is U-shaped and is provided with a first rod, a second rod and a third rod, wherein the first rod and the second rod are parallel to each other, the third rod is vertically connected with the first rod and the second rod, the terminal ends of the first rod and the second rod form the terminal end of the unit frame, one end of the shift lever is located in the middle of the third rod, and the other end of the shift lever is inserted into the third connecting end of the three-way pipe.

Furthermore, the separating mechanism further comprises a moving module, and the moving module is used for driving the clamping jaw to move left and right, so that the clamping jaw and the three-way pipe or the shifting lever can be located on the same straight line.

Further, the rack is provided with a guide rail along the horizontal direction, the sliding module of the separating mechanism is connected to the guide rail, and the sliding module can reciprocate back and forth along the guide rail.

Furthermore, the U-shaped frame mechanism further comprises baffle plates positioned on the front side and the rear side of the U-shaped frame mechanism, each baffle plate is provided with two supporting rods vertically connected to the cross rod, and the baffle plates are used for resisting the unit frame to prevent the unit frame from rotating to the horizontal state.

The utility model has the following beneficial effects:

the U-shaped frame mechanism consists of a plurality of discrete unit frames, and each unit frame is loaded with one PCB, so that the U-shaped frame mechanism can transfer a plurality of PCBs at one time. In addition, the unit plates in the U-shaped frame mechanism can be separated through the separating mechanism, and quick separation is achieved.

In order to make the aforementioned and other objects, features and advantages of the utility model comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of a separating apparatus of a U-shaped frame in an embodiment of the present invention.

Fig. 2 is a side view of a separating apparatus of a U-shaped frame in an embodiment of the present invention.

Fig. 3 is a partial schematic view of the gripping jaw gripping deflector rod in an embodiment of the present invention.

FIG. 4 is a partial schematic view of a U-shaped gantry mechanism in an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature.

In order to achieve the above object, the present invention provides a separating device for U-shaped frame, as shown in fig. 1 to 4, comprising: the PCB board cutting machine comprises a machine frame 1, wherein a U-shaped frame mechanism 2 and a separating mechanism are arranged on the machine frame 1, the U-shaped frame mechanism 2 comprises a plurality of discrete unit frames 20, the unit frames 20 are used for bearing PCB boards, each unit frame 20 is provided with a shifting rod 24, the separating mechanism comprises a clamping jaw 31, an air cylinder 32 and a sliding module 33, the sliding module 33 can move along the machine frame 1, the air cylinder 32 is arranged on the sliding module 33, the air cylinder 32 is used for driving the clamping jaw 31 to move along the vertical direction, the clamping jaw 31 is used for clamping the shifting rod 24 on the unit frame 20, and the sliding module 33 moves along the machine frame 1 after the clamping jaw 31 clamps the shifting rod 24 of the unit frame 20, so that the unit frame 20 is driven to be far away from the U-shaped frame mechanism 2.

The U-shaped frame mechanism 2 is formed by combining a plurality of discrete unit frames 20, and each unit frame 20 is provided with a PCB. The adjacent two unit shelves 20 are close to each other, but are spaced apart by a certain interval, so that the PCBs are scratched when touching each other. When the PCB is operated at a time, it is necessary to separate 2 the foremost unit shelf 20 of the U-shaped shelf mechanism 2 from the remaining U-shaped shelf mechanisms which are also grouped together, so that the PCB board on the unit shelf 20 can be more safely taken out.

Specifically, the unit frame 20 is U-shaped, and has a first bar 21 and a second bar 22 parallel to each other, and a third bar 23 perpendicularly connecting the first bar 21 and the second bar 22, and the terminal ends of the first bar 21 and the second bar 22 form the terminal ends of the unit frame 20.

As shown in fig. 4, each of the unit racks 20 is equipped with a clamping mechanism having a tee 25 having opposite first and second connection ends and a third connection end perpendicular to the first and second connection ends, respectively, to which the two terminal ends of the unit rack 20 are connected by a connection rod 26, respectively.

One end of the shift lever 24 is located in the middle of the third rod 23 of the unit frame 20, and the other end is inserted into the third connecting end of the three-way pipe 25. The shift lever 24 is parallel to the first rod 21 and the second rod 22 of the unit frame 20.

The plurality of unit frames 20 are arranged in sequence as described above, and adjacent two unit frames 20 are close to each other with a gap left therebetween, thereby combining to form the U-shaped frame mechanism 2.

Further, mounting sleeves 27 are respectively provided on both end ends of the unit frame 20, and the connecting rods 26 are connected to the mounting sleeves 27. The frame 1 has two parallel cross bars 11, and a pair of the mounting sleeves 27 of the unit frame 20 are respectively assembled with the two cross bars 11, so that each unit frame 20 is connected to the frame 1, i.e., the U-shaped frame mechanism 2 is connected to the frame 1. Therefore, the rack 1 is provided with a plurality of U-shaped rack mechanisms 2 carrying PCB boards, so that a plurality of PCB boards can be transported through the rack 1 at one time, and the unit racks 20 on the U-shaped rack mechanisms 2 are separated through the separating mechanism 3.

The separating mechanism 3 includes a sensor disposed on the sliding module 33, and the sensor is used for sensing the shift lever 24 of the unit frame 20.

The moving module in the separating mechanism 3 can drive the clamping jaw 31 to move left and right along the horizontal direction so as to adjust the position of the clamping jaw 31.

The sensor detects the position of the deflector rod 24 on the unit frame 20, and the moving module drives the clamping jaw 31 to move left and right according to the position of the deflector rod 24, so that the clamping jaw 31 and the three-way pipe 25 or the deflector rod 24 can be located on the same straight line. However, the air cylinder 32 of the separating mechanism 3 drives the clamping jaw 31 to move vertically upward, so that the clamping jaw 31 can clamp the shift lever 24 of the unit frame 20 located at the outermost side of the U-shaped frame mechanism 2. After the clamping jaw 31 clamps the shift lever 24, the sliding module 33 drives the clamping jaw 31 to move in a direction away from the U-shaped frame mechanism 2, so as to separate the unit frame 20 from the U-shaped frame mechanism 2.

Preferably, the sliding module 33 can move smoothly. The frame 1 is provided with the guide rail along the horizontal direction, slip module 33 is connected to the guide rail, the guide rail does slip module 33 provides the guide effect, slip module 33 is followed the guide rail can reciprocating motion from beginning to end.

The sliding module 33 drives the clamping jaws 31 to move, and the clamping jaws 31 clamp the shift lever 24 of the unit frame 20, so that the unit frame 20 is driven to move. Since the clamping jaws 31 only clamp one end of the shift lever 24, the mounting sleeve 27 on the unit frame 20 will rotate when the unit frame 20 is pulled. Therefore, in order to prevent the mounting sleeve 27 from being locked during rotation and being unable to complete the rotation, a groove 271 is formed on one side of the mounting sleeve 27 facing the crossbar 11 of the rack 1, the mounting sleeve 27 interferes with the crossbar 11 through the groove 271, and the mounting sleeve 27 can rotate with the connecting rod 26 as a shaft. In the rotating process of the mounting sleeve 27, the groove 271 provides a space for the rotation of the mounting sleeve 27, so as to prevent the mounting sleeve 27 from being clamped by the cross rod 11.

Since the unit frame 20 is relatively large as a whole, the unit frame 20 is naturally tilted during the movement of the unit frame 20, that is, the unit frame 20 rotates about the connecting rod 26, so that the third rod 23 is tilted. In order to avoid the unit frame 20 from falling down too much, the frame 1 is further provided with baffles 13 at the front and rear sides of the U-shaped frame mechanism 2. Each baffle 13 has two support rods 131 vertically connected to the cross bar 11 of the rack 1, and the baffle 13 is used for resisting the unit frame 20 to prevent the unit frame 20 from rotating to a horizontal state.

The principle and the implementation mode of the utility model are explained by applying specific embodiments in the utility model, and the description of the embodiments is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A separation device of a U-shaped frame is characterized by comprising: the PCB board separating mechanism comprises a frame, wherein a U-shaped frame mechanism and a separating mechanism are arranged on the frame, the U-shaped frame mechanism comprises a plurality of discrete unit frames, the unit frames are used for bearing a PCB board, each unit frame is provided with a shifting rod, the separating mechanism comprises a clamping jaw, a cylinder and a sliding module, the sliding module can be moved along the frame, the cylinder is arranged on the sliding module, the cylinder is used for driving the clamping jaw to move along the vertical direction, the clamping jaw is used for clamping the shifting rod on the unit frame, and the sliding module is used for clamping the clamping jaw to clamp the shifting rod on the unit frame and then moves along the rear edge of the shifting rod on the unit frame, so that the unit frame is driven to be far away from the U-shaped frame mechanism.

2. A U-shaped frame separation device according to claim 1, wherein each unit frame has two terminal ends, the shift lever is arranged between the two terminal ends, each unit frame is provided with a clamping mechanism, the clamping mechanism is provided with a three-way pipe, the three-way pipe is provided with a first connecting end and a second connecting end which are opposite to each other, and a third connecting end which is perpendicular to the first connecting end and the second connecting end respectively, the two terminal ends of the unit frame are connected to the first connecting end and the second connecting end respectively through connecting rods, and the third connecting end is connected with the shift lever.

3. A U-shaped frame separating device as claimed in claim 2, wherein the two ends of the unit frame are respectively provided with a mounting sleeve, the connecting rod is connected to the mounting sleeves, the frame is provided with two parallel cross rods, a pair of the mounting sleeves of the unit frame are respectively assembled with the two cross rods, one side of the mounting sleeve facing the cross rods is provided with a groove, the mounting sleeve is interfered with the cross rods through the grooves, and the mounting sleeves can rotate around the connecting rod.

4. The U-frame separation device according to claim 3, wherein the separation mechanism further comprises a sensor disposed on the sliding module, the sensor being configured to sense a lever of the unit frame.

5. A U-shaped frame separating device as claimed in claim 4, wherein the unit frame is U-shaped, and has a first rod and a second rod parallel to each other, and a third rod perpendicularly connecting the first rod and the second rod, the terminal ends of the first rod and the second rod forming the terminal ends of the unit frame, the lever has one end located at the middle of the third rod, and the other end inserted into the third connecting end of the tee pipe.

6. A U-shaped frame separating device according to claim 5, wherein the separating mechanism further comprises a moving module, and the moving module is used for driving the clamping jaw to move left and right, so that the clamping jaw and the three-way pipe or the deflector rod can be positioned on the same straight line.

7. A U-shaped frame separation device according to claim 6, wherein the machine frame is provided with a guide rail in a horizontal direction, the slide module of the separation mechanism is connected to the guide rail, and the slide module can reciprocate back and forth along the guide rail.

8. A U-shaped frame separating device as claimed in claim 7, further comprising baffle plates positioned at the front and rear sides of the U-shaped frame mechanism, each baffle plate having two support rods vertically connected to the cross bar, the baffle plates being configured to abut against the unit frames to prevent the unit frames from rotating to the horizontal state.