Push plate device

Abstract

The utility model discloses a board pushing device, which relates to the technical field of printed circuit boards and comprises a mounting frame, a left conveying belt mechanism, a right conveying belt mechanism and a first front-back driving mechanism. The left conveying belt mechanism and the right conveying belt mechanism can be arranged on the mounting frame in a sliding mode in the front-back direction, the first front-back driving mechanism is connected with the left conveying belt mechanism and the right conveying belt mechanism, and the left conveying belt mechanism and the right conveying belt mechanism are used for supporting the left end and the right end of a base plate correspondingly. The first front-back driving mechanism drives the left conveying belt mechanism and the right conveying belt mechanism to move backwards so that the left conveying belt mechanism and the right conveying belt mechanism can bear the base plate, and the first front-back driving mechanism drives the left conveying belt mechanism and the right conveying belt mechanism to move forwards. Therefore, the left conveying belt mechanism and the right conveying belt mechanism carry the base plate to move forwards and convey the base plate to a laterally-placed plate inserting frame or convey the base plate to next machining equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of printed circuit boards, in particular to a push plate device. Background Art

[0002] In the process of manufacturing printed circuit boards, when the substrate is subjected to various processings on different devices and it is necessary to transfer the substrate between devices or pack the finished circuit board, usually a robot is used to insert the substrate into the upright insertion frame from bottom to top. The opening of the upright insertion frame faces upward. At present, in order to reduce vibration and noise, the insertion frame is placed sideways, and the opening of the sideways insertion frame faces horizontally. It is not convenient for the robot to horizontally insert the substrate into the insertion frame. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a push plate device capable of horizontally transferring the substrate.

[0004] A push plate device according to an embodiment of the utility model includes a mounting frame, a left conveyor belt mechanism and a right conveyor belt mechanism. A first front-back driving mechanism is provided on the mounting frame; both the left conveyor belt mechanism and the right conveyor belt mechanism are slidably arranged on the mounting frame in the front-back direction. The output end of the first front-back driving mechanism is connected to the left conveyor belt mechanism and the right conveyor belt mechanism. The left conveyor belt mechanism and the right conveyor belt mechanism are respectively used to support the left and right ends of the substrate. The first front-back driving mechanism drives the left conveyor belt mechanism and the right conveyor belt mechanism to move backward, so that the left conveyor belt mechanism and the right conveyor belt mechanism receive the substrate. The first front-back driving mechanism drives the left conveyor belt mechanism and the right conveyor belt mechanism to move forward, so that the left conveyor belt mechanism and the right conveyor belt mechanism carry the substrate forward and convey the substrate to the sideways insertion frame or to the next processing device.

[0005] At least, it has the following beneficial effects: The first front-back driving mechanism drives the left conveyor belt mechanism and the right conveyor belt mechanism to move backward. After starting the left conveyor belt mechanism and the right conveyor belt mechanism, the left conveyor belt mechanism and the right conveyor belt mechanism can receive the substrate, such that the left and right ends of the substrate straddle the left conveyor belt mechanism and the right conveyor belt mechanism respectively. Then, the first front-back driving mechanism drives the left conveyor belt mechanism and the right conveyor belt mechanism to move forward. The left conveyor belt mechanism and the right conveyor belt mechanism carry the substrate forward and approach the laterally placed insertion frame or the next processing device. After starting the left conveyor belt mechanism and the right conveyor belt mechanism again, the left conveyor belt mechanism and the right conveyor belt mechanism can convey the substrate to the laterally placed insertion frame or convey it to the next processing device. The pushing plate device can horizontally transfer the substrate, and thus convey the substrate to the laterally placed insertion frame or convey it to the next processing device, solving the technical problem that it is inconvenient for a robot to horizontally insert the substrate into the laterally placed insertion frame and convey it to the next processing device.

[0006] According to some embodiments of the present invention, it further includes a front pushing mechanism. The front pushing mechanism includes the pushing head disposed between the left conveyor belt mechanism and the right conveyor belt mechanism. The pushing head can move in the front-back direction and the up-down direction, and the pushing head is used to push the substrate straddling the left conveyor belt mechanism and the right conveyor belt mechanism forward.

[0007] According to some embodiments of the present invention, the front pushing mechanism includes a second front-back driving mechanism and a lifting driving mechanism. The second front-back driving mechanism is connected to the mounting frame. The output end of the second front-back driving mechanism is connected to the lifting driving mechanism. The output end of the lifting driving mechanism is connected to the pushing head, so that the pushing head can move in the front-back direction and the up-down direction.

[0008] According to some embodiments of the present invention, the second front-back driving mechanism is a rodless cylinder.

[0009] According to some embodiments of the present invention, the left conveyor belt mechanism and the right conveyor belt mechanism have the same structure. The right conveyor belt mechanism includes a support plate, a belt, a rotation driving mechanism disposed on the support plate, and a driving pulley and a driven pulley that are rotatably disposed on the support plate respectively. The axial directions of the driving pulley and the driven pulley are both in the left-right direction. The driving pulley and the driven pulley are arranged one in front of the other. The belt is wound around the driving pulley and the driven pulley. The output end of the rotation driving mechanism is in transmission connection with the driving pulley.

[0010] According to some embodiments of the present utility model, the right conveyor belt mechanism further includes a baffle, the baffle is disposed above the belt, the baffle is used to abut against the right end face of the substrate, and the left and right positions of the baffle can be adjusted to change the width of the substrate abutting against the belt.

[0011] According to some embodiments of the present utility model, the baffle includes a connected horizontal portion and a vertical portion, a long circular hole is provided on the horizontal portion, the length direction of the long circular hole is the left and right direction, the horizontal portion is connected to the support plate through a fastener passing through the long circular hole, and the vertical portion is disposed above the belt.

[0012] According to some embodiments of the present utility model, the mounting frame is further provided with a left sliding plate and a right sliding plate both capable of sliding in the left and right directions, and the left conveyor belt mechanism and the right conveyor belt mechanism are respectively disposed on the mounting frame through the left sliding plate and the right sliding plate.

[0013] According to some embodiments of the present utility model, the mounting frame is further provided with a first left and right driving mechanism and a second left and right driving mechanism, the output end of the first left and right driving mechanism is connected to the left sliding plate, the output end of the second left and right driving mechanism is connected to the right sliding plate, and the first left and right driving mechanism and the second left and right driving mechanism respectively drive the left sliding plate and the right sliding plate to move in the left and right directions to adjust the positions and distances of the left conveyor belt mechanism and the right conveyor belt mechanism.

[0014] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0015] The following further describes the present utility model in conjunction with the drawings and embodiments, where:

[0016] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the right conveyor belt mechanism of an embodiment of the present utility model;

[0018] Reference Numerals in the Drawings:

[0019] Mounting frame 100, first front and rear driving mechanism 110, left sliding plate 120, right sliding plate 130;

[0020] Left conveyor belt mechanism 200;

[0021] Right conveyor belt mechanism 300, support plate 310, belt 320, rotation driving mechanism 330, driving pulley 340, driven pulley 350, baffle 360, long circular hole 361;

[0022] Pushing head 400;

[0023] Second front - rear drive mechanism 500. Detailed implementation manner

[0024] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0025] In the description of the present utility model, it should be understood that for the orientation description, such as the upper, lower, front, rear, left, right, etc., the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present utility model.

[0026] In the description of the present utility model, "a plurality of" refers to more than two. If the first and second are described, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0027] In the description of the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0028] See Figure 1 and Figure 2, the present utility model discloses a push plate device, which includes a mounting frame 100, a left conveyor belt mechanism 200 and a right conveyor belt mechanism 300. A first front-back driving mechanism 110 is provided on the mounting frame 100; both the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 are slidably arranged on the mounting frame 100 in the front-back direction. The output end of the first front-back driving mechanism 110 is connected to the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300. The left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 are respectively used to support the left and right ends of the substrate. The first front-back driving mechanism 110 drives the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 to move backward so that the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 can receive the substrate. The first front-back driving mechanism 110 drives the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 to move forward so that the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 carry the substrate forward and convey the substrate to the laterally placed plug-in frame or to the next processing equipment.

[0029] The first front-back driving mechanism 110 drives the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 to move backward, starts the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300. The left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 can receive the substrate, so that the left and right ends of the substrate respectively straddle the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300. Then the first front-back driving mechanism 110 drives the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 to move forward. The left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 carry the substrate forward and approach the laterally placed plug-in frame or the next processing equipment. Start the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 again, and the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 can convey the substrate to the laterally placed plug-in frame or to the next processing equipment.

[0030] The push plate device can horizontally transfer the substrate, and then convey the substrate to the laterally placed plug-in frame or to the next processing equipment, solving the technical problem that it is not convenient for the robot to horizontally insert the substrate into the laterally placed plug-in frame and convey it to the next processing equipment.

[0031] It can be understood that the mounting frame 100 includes four side plates connected end to end.

[0032] In some of the embodiments, the mounting frame 100 is further provided with a left slide 120 and a right slide 130 both of which can slide in the left and right directions. The left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 are respectively arranged on the mounting frame 100 through the left slide 120 and the right slide 130, so that the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 can both adjust the left and right positions, thereby making the spacing between the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 adjustable, so that the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 can be used to carry substrates of different specifications and sizes, and the left and right positions of the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 are adjustable, so that the left and right positions of the substrates carried on the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 are adjustable, thereby making the substrates can be accurately transported to the sideways plug-in frame or to the next processing equipment.

[0033] It can be understood that the left skateboard 120 and the right skateboard 130 are both connected to the mounting frame 100 via a left-right sliding mechanism, which includes a first slide rail and a first slider that cooperate with each other. The length direction of the first slide rail is the left-right direction, and the first slider is connected to the left skateboard 120 / right skateboard 130.

[0034] See also Figure 1 In some embodiments, the push plate device further includes a forward pushing mechanism, which includes a push head 400 disposed between the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300. The push head 400 can move in the front-to-back direction and the up-down direction. The push head 400 is used to push the substrate straddling the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 forward. When the push head 400 drops to a low position, the push head 400 is lower than the substrate on the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300. The push head 400 0 moves to the rear of the substrate, and then the push head 400 rises to a high position, the push head 400 is flush with or higher than the substrate on the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300, and then the push head 400 moves forward and abuts against the rear end surface of the substrate, the push head 400 continues to move forward and pushes the substrate forward, and the push head 400 can push the substrate from the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 to the sideways plug-in frame or the next processing equipment.

[0035] When the pusher head 400 pushes a substrate from the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 to the sideways plug-in board frame or the next processing equipment, the pusher head 400 drops to a low position again, and the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 move back again and take on a new substrate. The left conveyor belt mechanism 200, the right conveyor belt mechanism 300 and the pusher head 400 repeat the above actions continuously, and continuously convey the substrates one by one to the sideways plug-in board frame or the next processing equipment.

[0036] In some of these embodiments, the forward pushing mechanism includes a second front-back driving mechanism 500 and a lifting driving mechanism. The second front-back driving mechanism 500 is connected to the mounting frame 100. The output end of the second front-back driving mechanism 500 is connected to the lifting driving mechanism. The output end of the lifting driving mechanism is connected to the pushing head 400. The second front-back driving mechanism 500 and the lifting driving mechanism respectively drive the pushing head 400 to be movable in the front-back direction and the up-down direction.

[0037] In some of these embodiments, the second front-back driving mechanism 500 is a rodless cylinder.

[0038] In some of these embodiments, the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300 have the same structure. Refer to Figure 2 , the right conveyor belt mechanism 300 includes a support plate 310, a belt 320, a rotation driving mechanism 330 provided on the support plate 310, and a driving pulley 340 and a driven pulley 350 that are both rotatably provided on the support plate 310. The axial directions of the driving pulley 340 and the driven pulley 350 are both in the left-right direction. The driving pulley 340 and the driven pulley 350 are arranged one in front of the other. The belt 320 is wound around the driving pulley 340 and the driven pulley 350. The output end of the rotation driving mechanism 330 is in transmission connection with the driving pulley 340. The rotation driving mechanism 330 drives the driving pulley 340 to rotate to drive the belt 320 to rotate, thereby completing the conveyance of the substrate.

[0039] It can be understood that the rotation driving mechanism 330 is a motor. The support plate 310 is connected to the right slide plate 130 through a front-back sliding mechanism. The front-back sliding mechanism includes a second slide rail and a second slider that cooperate with each other. The length direction of the second slide rail is in the front-back direction. The second slide rail is connected to the right slide plate 130. The second slider is connected to the support plate 310.

[0040] The number of the first front-back driving mechanisms 110 is two. The two first front-back driving mechanisms 110 are respectively connected to the left slide plate 120 and the right slide plate 130. The output ends of the two first front-back driving mechanisms 110 are respectively connected to the support plates 310 of the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300. The first front-back driving mechanism 110 is a cylinder.

[0041] In some of these embodiments, the right conveyor belt mechanism 300 further includes a baffle 360. The baffle 360 is provided above the belt 320. The baffle 360 is used to abut against the right end face of the substrate. The left-right position of the baffle 360 can be adjusted to change the width of the substrate abutting against the belt 320, ensuring that the belt 320 can support the right end of the substrate and also avoiding interference between the right end face of the substrate and the support plate 310 or other components.

[0042] In some of these embodiments, the baffle 360 includes a connected horizontal portion and a vertical portion. The horizontal portion is provided with a plurality of oblong holes 361. The length direction of the oblong holes 361 is the left-right direction. The horizontal portion is connected to the support plate 310 by fasteners passing through the oblong holes 361. The vertical portion is disposed above the belt 320 and is used to abut against the right end face of the substrate. When the fasteners are loosened, the left-right position of the baffle 360 can be adjusted. When the fasteners are tightened, the fasteners fix the baffle 360 to the support plate 310, thereby fixing the left-right position of the baffle 360.

[0043] It can be understood that the length directions of both the support plate 310 and the baffle 360 are the front-back direction, and a plurality of oblong holes 361 are arranged in the front-back direction on the horizontal portion.

[0044] In some of these embodiments, the mounting frame 100 is further provided with a first left-right driving mechanism and a second left-right driving mechanism. The output end of the first left-right driving mechanism is connected to the left sliding plate 120, and the output end of the second left-right driving mechanism is connected to the right sliding plate 130. The first left-right driving mechanism and the second left-right driving mechanism respectively drive the left sliding plate 120 and the right sliding plate 130 to move in the left-right direction to adjust the positions and the spacing of the left conveyor belt mechanism 200 and the right conveyor belt mechanism 300. Both the first left-right driving mechanism and the second left-right driving mechanism can be lead screw moving pairs.

[0045] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0046] Certainly, the present invention is not limited to the above embodiments. Those skilled in the art can also make equivalent deformations or substitutions without departing from the spirit of the present invention. These equivalent variations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A push plate device, characterized in that, Including: A mounting bracket (100) is provided with a first front-back driving mechanism (110); A left conveyor belt mechanism (200) and a right conveyor belt mechanism (300) are both slidably arranged on the mounting bracket (100) in the front-back direction. The output end of the first front-back driving mechanism (110) is connected to the left conveyor belt mechanism (200) and the right conveyor belt mechanism (300). The left conveyor belt mechanism (200) and the right conveyor belt mechanism (300) are respectively used to support the left and right ends of the substrate. The first front-back driving mechanism (110) drives the left conveyor belt mechanism (200) and the right conveyor belt mechanism (300) to move backward so that the left conveyor belt mechanism (200) and the right conveyor belt mechanism (300) can receive the substrate. The first front-back driving mechanism (110) drives the left conveyor belt mechanism (200) and the right conveyor belt mechanism (300) to move forward so that the left conveyor belt mechanism (200) and the right conveyor belt mechanism (300) can carry the substrate forward and convey the substrate to a laterally placed plug-in frame or to the next processing equipment.

2. The push plate device according to claim 1, characterized in that: It further includes a front-pushing mechanism. The front-pushing mechanism includes a push head (400) arranged between the left conveyor belt mechanism (200) and the right conveyor belt mechanism (300). The push head (400) can move in the front-back direction and the up-down direction. The push head (400) is used to push the substrate straddling the left conveyor belt mechanism (200) and the right conveyor belt mechanism (300) forward.

3. The pusher device according to claim 2, characterized in that: The front-pushing mechanism includes a second front-back driving mechanism (500) and a lifting driving mechanism. The second front-back driving mechanism (500) is connected to the mounting bracket (100). The output end of the second front-back driving mechanism (500) is connected to the lifting driving mechanism. The output end of the lifting driving mechanism is connected to the push head (400) so that the push head (400) can move in the front-back direction and the up-down direction.

4. The pusher device according to claim 3, characterized in that: The second front-back driving mechanism (500) is a rodless cylinder.

5. A pusher plate device according to claim 1, wherein: The left conveyor belt mechanism (200) and the right conveyor belt mechanism (300) have the same structure. The right conveyor belt mechanism (300) includes a support plate (310), a belt (320), a rotary driving mechanism (330) arranged on the support plate (310), and a driving pulley (340) and a driven pulley (350) that are both rotatably arranged on the support plate (310). The axial directions of the driving pulley (340) and the driven pulley (350) are both in the left-right direction. The driving pulley (340) and the driven pulley (350) are arranged one in front of the other. The belt (320) is wound around the driving pulley (340) and the driven pulley (350). The output end of the rotary driving mechanism (330) is in transmission connection with the driving pulley (340).

6. The push plate device according to claim 5, characterized in that: The right conveyor belt mechanism (300) further includes a baffle (360). The baffle (360) is disposed above the conveyor belt (320). The baffle (360) is used to abut against the right end face of the substrate. The left and right positions of the baffle (360) can be adjusted to change the width of the substrate abutting against the conveyor belt (320).

7. A pusher plate device according to claim 6, characterized in that: The baffle (360) includes a connected horizontal portion and a vertical portion. A long circular hole (361) is provided on the horizontal portion. The length direction of the long circular hole (361) is the left and right direction. The horizontal portion is connected to the support plate (310) through a fastener passing through the long circular hole (361). The vertical portion is disposed above the conveyor belt (320).

8. A push plate device according to any one of claims 1 to 7, characterized in that: The mounting frame (100) is further provided with a left sliding plate (120) and a right sliding plate (130) both of which can slide in the left and right directions. The left conveyor belt mechanism (200) and the right conveyor belt mechanism (300) are respectively disposed on the mounting frame (100) through the left sliding plate (120) and the right sliding plate (130).

9. The pusher device according to claim 8, wherein: The mounting frame (100) is further provided with a first left and right driving mechanism and a second left and right driving mechanism. The output end of the first left and right driving mechanism is connected to the left sliding plate (120). The output end of the second left and right driving mechanism is connected to the right sliding plate (130). The first left and right driving mechanism and the second left and right driving mechanism respectively drive the left sliding plate (120) and the right sliding plate (130) to move in the left and right directions to adjust the positions and spacing of the left conveyor belt mechanism (200) and the right conveyor belt mechanism (300).

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