Stacked plate collecting machine

Abstract

The utility model discloses a stacked plate collecting machine which comprises a jacking assembly and two mounting plates, and bearing assemblies and conveying assemblies are mounted on the two mounting plates. The conveying assembly is used for conveying the PCB to a working area of the jacking assembly; the bearing assembly comprises a connecting shaft rotationally mounted on the mounting plate and a plurality of bearing tables mounted on the connecting shaft at intervals; according to the utility model, the plurality of stacked PCBs can be supported through the plurality of bearing platforms which are arranged at intervals, and compared with the existing structure, the contact area with the PCBs is reduced, so that the risk of damaging electronic components is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board processing technical field, in particular to a kind of layering plate collector. BACKGROUND

[0002] The plate collector is a kind of equipment for stacking PCB, such as the layering plate collector disclosed in the existing patent with application number 202021782243.2, the structure for bearing PCB is long strip-shaped placement plate, which has larger contact area with PCB, and is easy to directly contact or collide with electronic components on it, causing damage to PCB. SUMMARY

[0003] The utility model provides a kind of layering plate collector, at least can solve the problem indicated in background art.

[0004] A kind of layering plate collector, including jacking assembly and two mounting plates, two mounting plates are installed with bearing assembly and conveying assembly;

[0005] The conveying assembly is used to convey PCB to the jacking assembly working area;

[0006] The bearing assembly includes a connecting shaft rotatably mounted on the mounting plate and a plurality of bearing tables spacedly mounted on the connecting shaft.

[0007] Preferably, the conveying assembly includes motor one, driving wheel mounted on the output end of motor one and two driven wheels rotatably mounted on the mounting plate, and driving belt is mounted on the driving wheel and two driving wheels.

[0008] Preferably, the jacking assembly includes at least one air cylinder, and the output end of the air cylinder is connected with a push plate.

[0009] Preferably, the jacking assembly includes two air cylinders.

[0010] Preferably, it further includes a base, one of the mounting plates is fixedly installed on the base, and the other mounting plate is slidably arranged on the base.

[0011] The base is also provided with a spacing adjustment structure.

[0012] Preferably, the spacing adjustment structure is a ball screw or an electric push rod.

[0013] Preferably, one of the mounting plates is provided with a limiting plate.

[0014] Preferably, it further includes at least one sensor, and the sensor is located on the moving path of the PCB.

[0015] Compared with the prior art, the utility model discloses the beneficial effects are: the utility model discloses a plurality of bearing table of interval setting can realize the support of the stacked multiple PCB board of placing, compared with the prior art, reduced the contact area with PCB board, thereby reduce the risk of damaging electronic components. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is two mounting plate's structural diagram of the utility model;

[0017] Figure 2 It is the structural diagram of the utility model;

[0018] Figure 3 It is the structural diagram of interval adjusting structure of the utility model;

[0019] Figure 4 It is the structural diagram of bearing assembly and conveying assembly of the utility model;

[0020] Figure 5 It is the structural diagram of bearing assembly of the utility model.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1-mounting plate, 2-bearing table, 3-connecting shaft, 4-motor one, 5-driving wheel, 6-driven wheel, 7-cylinder, 8-pushing plate, 9-rolling ball screw, 10-base, 11-limiting plate, 12-sensor, 13-motor two. DETAILED DESCRIPTION

[0023] Below, one specific implementation of the utility model is described in detail in combination with the drawings, but it should be understood that the protection scope of the utility model is not limited by the specific implementation.

[0024] As Figures 1 to 5 The utility model discloses a kind of layering plate collector provided in the embodiment, including jacking assembly and two mounting plate 1, two mounting plate 1 are installed with bearing assembly and conveying assembly on it;

[0025] Conveying assembly is used to convey PCB board to jacking assembly work area;

[0026] The bearing assembly comprises a connecting shaft 3 rotatably mounted on the mounting plate 1 and a plurality of bearing tables 2 spacedly mounted on the connecting shaft 3, the bearing tables 2 and the connecting shaft 3 are located in the mounting plate 1, and a plurality of windows corresponding to the bearing tables 2 are formed in the mounting plate 1, so that a part of the bearing tables 2 extends out of the mounting plate 1, when the jacking assembly pushes the PCB board in the working area to move upwards, the PCB board abuts against one side of the bearing table 2, so that one side of the bearing table 2 is lifted, after the PCB board passes through the bearing table 2, the bearing table 2 is automatically reset, during the resetting of the jacking assembly, the PCB board falls on the bearing table 2, and the board collecting work is completed;

[0027] The plurality of bearing tables 2 arranged at intervals can support the stacked plurality of PCB boards, and compared with the prior structure, the contact area with the PCB board is reduced, so that the risk of damaging the electronic components is reduced;

[0028] The conveying assembly of the embodiment comprises a motor 4, a driving wheel 5 mounted on the output end of the motor 4, and two driven wheels 6 rotatably mounted on the mounting plate 1, the driving wheel 5 and the two driving wheels 5 are provided with a conveying belt (not shown in the figure), and the motor 4 is fixedly mounted on the mounting plate 1, the PCB board is placed on the conveying belt, and under the action of the motor 4, the PCB board is conveyed into the working area of the jacking assembly;

[0029] The jacking assembly comprises at least one air cylinder 7, and the output end of the air cylinder 7 is connected with a push plate 8, the jacking assembly of the embodiment comprises two air cylinders 7, and the two air cylinders 7 are respectively mounted on the two mounting plates 1;

[0030] In order to adapt to PCB boards of different sizes, one of the mounting plates 1 is fixedly mounted on the base 10, and the other mounting plate 1 is slidingly arranged on the base 10, and a spacing adjusting structure is also mounted on the base 10;

[0031] The spacing adjusting structure of the embodiment is a ball screw 9 or an electric push rod, specifically, the ball screw 9 is driven by a motor 13, and the mounting plate 1 slidingly arranged on the base 10 is connected with the nut of the ball screw 9 or the output end of the electric push rod, and the ball screw 9 is taken as an example in the embodiment, the number of the ball screw 9 can be multiple, and adjacent two ball screws 9 can be drivingly connected through a chain transmission mechanism;

[0032] The motor 4 and the motor 13 are both servo motors, which are controlled by a PLC;

[0033] In order to prevent the conveying mechanism from directly pushing the PCB board down, a limiting plate 11 is mounted on one of the mounting plates 1;

[0034] In addition, the number of bearing assemblies is not limited to one, and one is taken as an example in the embodiment, if the size of the PCB is large and the overall weight is heavy, the overall weight of the stacked multiple PCBs is large, which will adversely affect the normal work of the jacking assembly, in order to solve this problem, two bearing assemblies can be installed on the mounting plate 1, the two bearing assemblies are located at different heights, the jacking assembly is set to have a normal working stroke and a larger stroke, and a certain number of PCBs can be pushed to the bearing assembly located above, thereby reducing the load of the bearing assembly located at the bottom, thereby improving the service life;

[0035] In addition, the embodiment also includes at least one sensor 12, the sensor 12 is located on the moving path of the PCB, specifically, the sensor 12 is a photoelectric sensor or a proximity sensor, and the photoelectric sensor is installed at the entrance of the PCB and the center of the two driven wheels 6 in the embodiment, of course, other types of proximity sensors can also be used, when the photoelectric sensor at the entrance of the PCB detects that the PCB is put in, the motor 4 starts to work, realizing the conveying of the PCB, and when the middle photoelectric sensor senses, the jacking assembly starts to work, completing the work of collecting the PCB.

[0036] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit and essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0037] In addition, it should be understood that although the present application is described in the form of an embodiment, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A stacker characterized by comprising: The lifting assembly and two mounting plates are provided, and the two mounting plates are provided with a bearing assembly and a conveying assembly; The conveying assembly is used for conveying the PCB to the working area of the lifting assembly; The bearing assembly comprises a connecting shaft rotatably mounted on the mounting plate and a plurality of bearing tables spacedly mounted on the connecting shaft.

2. A stacking machine according to claim 1, wherein The conveying assembly comprises a motor, a driving wheel mounted on the output end of the motor and two driven wheels rotatably mounted on the mounting plate, and the driving wheel and the two driven wheels are provided with a conveying belt.

3. A stacking machine according to claim 1, wherein The lifting assembly comprises at least one air cylinder, and the output end of the air cylinder is connected with a push plate.

4. A stacking machine according to claim 3, wherein The lifting assembly comprises two air cylinders.

5. A stacking machine according to claim 1, wherein The base is further provided with one mounting plate fixedly mounted thereon and the other mounting plate slidingly arranged thereon. The base is further provided with a spacing adjusting structure.

6. A stacking machine according to claim 5, wherein The spacing adjusting structure is a ball screw or an electric push rod.

7. A stacking machine according to claim 1, wherein One of the mounting plates is provided with a limiting plate.

8. A stacking machine according to claim 1, wherein At least one sensor is further provided, and the sensor is located on the moving path of the PCB.

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