Automatic chip mounter based on CCD visual positioning

Abstract

The utility model provides an automatic chip mounter based on CCD visual positioning, which comprises a main cabinet, a controller arranged in the main cabinet, a power supply assembly, a data memory, a material conveying mechanism arranged at the upper part of the main cabinet, a chip mounting mechanism and a visual scanning mechanism, a processing panel is fixedly arranged in the middle of the upper part of the main cabinet; a plurality of vacuum adsorption holes are formed in the machining panel in a matrix mode and used for guaranteeing the stability of the material machining process. The electric device placing disc is arranged on one side of the main cabinet; a plurality of device grooves used for containing components are formed in the electric device containing disc in a matrix mode. The material conveying mechanism comprises a conveying guide rail, a moving frame arranged on the upper portion of the conveying guide rail and a material grabbing rod erected on the moving frame. The material grabbing rod is connected with at least two material adsorption rods used for adsorbing materials. In the actual application process, preliminary scanning image input can be conducted through the visual scanning mechanism firstly, the safety degree of equipment operation is guaranteed, and efficiency is improved.

Description

[Technical field]

[0001] The utility model relates to the technical field of automatic chip mounter equipment, in particular to an automatic chip mounter based on CCD visual positioning with reasonable structural design and outstanding application effect. [Background Technology]

[0002] SMT machine: also known as "mounting machine" or "surface mount system" (Surface Mount System). In the production line, it is configured after the dispensing machine or screen printing machine. It is a device that accurately places surface mount components on the PCB pads by moving the mounting head. It is divided into manual and fully automatic types.

[0003] Compared with traditional manual equipment, the existing placement machine equipment has been greatly improved in automation, such as the transportation of materials to be processed, etc. However, there are still many shortcomings. For example, the placement process is mostly based on the specific mobile program settings in the early stage. When there are abnormal conditions in the material, the placement operation is also performed according to a fixed program. Occasional material damage may occur in the existing operation.

[0004] For example, the invention patent with application number CN201711210019.9 and patent name "A board feeding mechanism of a placement machine and a placement machine" specifically discloses a board feeding mechanism of a placement machine, including a board feeding base installed on a frame and a mounting table installed on the board feeding base, the mounting table is a conveyor belt device that can be used to drive the board to be mounted to do feeding movement, and also includes a clamping mechanism for clamping the board to be mounted and a clamping mechanism for clamping the board to be mounted, the clamping mechanism is divided into two groups, which are respectively arranged on both sides of the placement operation position of the placement machine, and the clamping mechanism is arranged on a guide rail device installed on the board feeding base, and the guide rail device is arranged along the feeding direction of the board to be mounted. A placement machine including the above-mentioned placement machine board feeding mechanism is also provided. The beneficial effects of the present invention are good placement accuracy, high efficiency, and saving placement costs.

[0005] The above-mentioned existing devices have some of the problems described above. Based on this, further improvements and enhancements are needed for the existing devices. [Contents of the utility model]

[0006] The problems existing in the prior art solved by this application are:

[0007] Compared with traditional manual equipment, the existing placement machine equipment has been greatly improved in automation, such as the transportation of materials to be processed, etc. However, there are still many shortcomings. For example, the placement process is mostly based on the specific mobile program settings in the early stage. When there are abnormal conditions in the material, the placement operation is also performed according to a fixed program. Occasional material damage may occur in the existing operation.

[0008] The solution to the technical problem of the utility model is:

[0009] Provided is an automatic chip placement machine based on CCD visual positioning, comprising a main cabinet, a controller, a power supply component and a data storage device arranged inside the main cabinet, and also comprising a material transportation mechanism, a chip placement mechanism and a visual scanning mechanism arranged on the upper part of the main cabinet; a processing panel is fixedly arranged at the middle part of the upper part of the main cabinet; a plurality of vacuum adsorption holes are provided on the processing panel in a matrix to ensure the stability of the material processing process; also comprising an electrical component placement tray arranged at one side of the main cabinet; a plurality of component slots for placing components are provided on the electrical component placement tray in a matrix; the material transportation mechanism comprises a transportation guide rail, a mobile frame arranged on the upper part of the transportation guide rail and a mobile frame arranged on the upper part of the material transportation mechanism; The material grabbing rod on the mobile rack; at least two material adsorption rods for adsorbing materials are connected to the material grabbing rod; a vacuum adsorption hole is opened on the material adsorption rod; the patch mechanism includes a patch guide rail, a patch robot arranged on the patch guide rail and a patch head arranged at the end of the patch robot; the visual scanning mechanism includes scanning guide rails respectively arranged on both sides of the processing panel and a scanning bracket laterally spanned on the scanning guide rail; a plurality of scanning cameras for visual scanning are arranged on the scanning bracket; the power supply component, the data storage device, the patch robot, the mobile rack, the scanning camera and the controller are electrically connected.

[0010] Preferably, a vacuum adsorber is provided inside the main cabinet; the vacuum adsorber is connected with the vacuum adsorption hole and the material adsorption rod through a gas pipeline.

[0011] Preferably, the mobile frame is provided with a first driving motor for driving the mobile frame to move on the transport rail and a driving cylinder for driving the material grabbing rod to move up and down relative to the mobile frame.

[0012] Preferably, a moving box corresponding to the patch guide rail is provided at one end of the patch robot; and a second driving motor for driving the patch robot to move on the patch guide rail is provided on the moving box.

[0013] Preferably, a long groove is transversely provided on the material grabbing rod; one end of the material adsorption rod matches the long groove and can move left and right on the long groove.

[0014] The technical effects of solving the technical problem in this application are as follows:

[0015] Compared with the prior art, the utility model is an automatic placement machine based on CCD visual positioning, which simultaneously sets up a main cabinet, a controller, a power supply component and a data storage device arranged inside the main cabinet, and also includes a material transportation mechanism, a placement mechanism and a visual scanning mechanism arranged on the upper part of the main cabinet; a processing panel is fixedly arranged in the middle part of the upper part of the main cabinet; a plurality of vacuum adsorption holes are arranged in a matrix on the processing panel to ensure the stability of the material processing process; it also includes an electrical component placement tray arranged on one side of the main cabinet; a plurality of component slots for placing components are arranged in a matrix on the electrical component placement tray; the material transportation mechanism includes a transportation guide rail, a mobile frame arranged on the upper part of the transportation guide rail and a material grabbing rod mounted on the mobile frame; the material grabbing rod At least two material adsorption rods for adsorbing materials are connected to the rod; vacuum adsorption holes are opened on the material adsorption rods; the patch mechanism includes a patch guide rail, a patch robot arranged on the patch guide rail and a patch head arranged at the end of the patch robot; the visual scanning mechanism includes scanning guide rails respectively arranged on both sides of the processing panel and a scanning bracket horizontally arranged on the scanning guide rail; a plurality of scanning cameras for visual scanning are arranged on the scanning bracket; the power supply component, the data storage device, the patch robot, the mobile frame, the scanning camera and the controller are electrically connected. In actual application, a preliminary scanning image input can be first performed through the visual scanning mechanism, which is conducive to ensuring the safety of equipment operation and improving efficiency. [Drawings]

[0016] Figure 1 and Figure 2 The utility model is a three-dimensional structural schematic diagram of an automatic chip placement machine based on CCD visual positioning. [Specific implementation method]

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit this utility model.

[0018] See also Figure 1 and Figure 2The utility model is an automatic placement machine 1 based on CCD visual positioning, which includes a main cabinet 11, a controller, a power supply component and a data storage device arranged inside the main cabinet 11, and also includes a material transportation mechanism 16, a placement mechanism 17 and a visual scanning mechanism 14 arranged on the upper part of the main cabinet 11; a processing panel 13 is fixedly arranged at the middle part of the upper part of the main cabinet 11; a plurality of vacuum adsorption holes are provided in a matrix on the processing panel 13 to ensure the stability of the material processing process; it also includes an electrical component placement tray 12 arranged at one side of the main cabinet 11; a plurality of component slots for placing components are provided in a matrix on the electrical component placement tray 12; the material transportation mechanism 16 includes a transportation rail, a mobile frame arranged on the upper part of the transportation rail and a mobile frame arranged on the upper part of the material transportation mechanism 16. The material grabbing rod 161 on the mobile rack; at least two material adsorption rods 162 for adsorbing materials are connected to the material grabbing rod 161; vacuum adsorption holes are opened on the material adsorption rod 162; the patch mechanism 17 includes a patch guide rail, a patch robot arranged on the patch guide rail and a patch head 171 arranged at the end of the patch robot; the visual scanning mechanism 14 includes scanning guide rails 15 respectively arranged on both sides of the processing panel 13 and a scanning bracket horizontally spanning the scanning guide rails 15; a plurality of scanning cameras 141 for visual scanning are arranged on the scanning bracket; the power supply component, the data storage device, the patch robot, the mobile rack, the scanning camera 141 are electrically connected to the controller.

[0019] The present application simultaneously sets a main cabinet 11, a controller, a power supply component and a data storage device arranged inside the main cabinet 11, and also includes a material transportation mechanism 16, a patch mechanism 17 and a visual scanning mechanism 14 arranged on the upper part of the main cabinet 11; a processing panel 13 is fixedly arranged in the middle part of the upper part of the main cabinet 11; a plurality of vacuum adsorption holes are provided in a matrix on the processing panel 13 to ensure the stability of the material processing process; it also includes an electrical component placement tray 12 arranged on one side of the main cabinet 11; a plurality of component slots for placing components are provided in a matrix on the electrical component placement tray 12; the material transportation mechanism 16 includes a transportation rail, a mobile frame arranged on the upper part of the transportation rail and a material grabbing rod 161 mounted on the mobile frame; at least two material grabbing rods are connected to the material grabbing rod 161 for A material adsorption rod 162 for adsorbing materials; a vacuum adsorption hole is opened on the material adsorption rod 162; the patch mechanism 17 includes a patch guide rail, a patch robot arranged on the patch guide rail and a patch head 171 arranged at the end of the patch robot; the visual scanning mechanism 14 includes scanning guide rails 15 respectively arranged on both sides of the processing panel 13 and a scanning bracket horizontally arranged on the scanning guide rails 15; a plurality of scanning cameras 141 for visual scanning are arranged on the scanning bracket; the power supply component, the data storage device, the patch robot, the mobile frame, the scanning camera 141 and the controller are electrically connected. In actual application, a preliminary scanning image input can be first performed through the visual scanning mechanism, which is beneficial to ensure the safety of equipment operation and improve efficiency.

[0020] In some other embodiments, a vacuum adsorber is disposed inside the main cabinet 11; the vacuum adsorber is connected to the vacuum adsorption hole and the material adsorption rod 162 through a gas pipeline.

[0021] The mobile frame is provided with a first driving motor for driving the mobile frame to move on the transport guide rail and a driving cylinder for driving the material grabbing rod to move up and down relative to the mobile frame.

[0022] A moving box corresponding to the patch guide rail is arranged at one end of the patch manipulator; a second driving motor for driving the patch manipulator to move on the patch guide rail is arranged on the moving box.

[0023] The material grabbing rod 161 is transversely provided with a long groove; one end of the material adsorption rod 162 matches the long groove and can move left and right on the long groove.

[0024] The technical effects of solving the technical problem in this application are as follows:

[0025] Compared with the prior art, the utility model is an automatic placement machine 1 based on CCD visual positioning, which simultaneously sets a main cabinet 11, a controller, a power supply component and a data storage device arranged inside the main cabinet 11, and also includes a material transportation mechanism 16, a placement mechanism 17 and a visual scanning mechanism 14 arranged on the upper part of the main cabinet 11; a processing panel 13 is fixedly arranged in the middle part of the upper part of the main cabinet 11; a plurality of vacuum adsorption holes are provided in a matrix on the processing panel 13 to ensure the stability of the material processing process; it also includes an electrical component placement tray 12 arranged on one side of the main cabinet 11; a plurality of component slots for placing components are provided in a matrix on the electrical component placement tray 12; the material transportation mechanism 16 includes a transportation guide rail, a mobile frame arranged on the upper part of the transportation guide rail and a material grabbing rod 161 mounted on the mobile frame; the material grabbing At least two material adsorption rods 162 for adsorbing materials are connected to the picking rod 161; vacuum adsorption holes are opened on the material adsorption rods 162; the patch mechanism 17 includes a patch guide rail, a patch robot arranged on the patch guide rail and a patch head 171 arranged at the end of the patch robot; the visual scanning mechanism 14 includes scanning guide rails 15 respectively arranged on both sides of the processing panel 13 and a scanning bracket horizontally arranged on the scanning guide rails 15; a plurality of scanning cameras 141 for visual scanning are arranged on the scanning bracket; the power supply component, the data storage device, the patch robot, the mobile frame, the scanning camera 141 and the controller are electrically connected. In actual application, a preliminary scanning image input can be first performed through the visual scanning mechanism, which is beneficial to ensure the safety of equipment operation and improve efficiency.

[0026] The above-described implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims

1. An automatic placement machine based on CCD visual positioning, comprising a main cabinet, a controller arranged inside the main cabinet, a power supply component and a data storage device, characterized in that: It also includes a material transport mechanism, a patch mechanism and a visual scanning mechanism arranged on the upper part of the main cabinet; a processing panel is fixedly arranged in the middle part of the upper part of the main cabinet; a plurality of vacuum adsorption holes are provided in a matrix on the processing panel to ensure the stability of the material processing process; it also includes an electrical component placement tray arranged on one side of the main cabinet; a plurality of component slots for placing components are provided in a matrix on the electrical component placement tray; the material transport mechanism includes a transport rail, a mobile frame arranged on the upper part of the transport rail and a material grabbing rod mounted on the mobile frame; at least two A material adsorption rod is used to adsorb materials; a vacuum adsorption hole is opened on the material adsorption rod; the patch mechanism includes a patch guide rail, a patch robot arranged on the patch guide rail and a patch head arranged at the end of the patch robot; the visual scanning mechanism includes scanning guide rails respectively arranged on both sides of the processing panel and a scanning bracket horizontally arranged on the scanning guide rail; a plurality of scanning cameras for visual scanning are arranged on the scanning bracket; the power supply component, the data storage device, the patch robot, the mobile frame, the scanning camera and the controller are electrically connected.

2. The automatic chip placement machine based on CCD visual positioning as claimed in claim 1, characterized in that: A vacuum adsorber is arranged inside the main cabinet; the vacuum adsorber is connected with the vacuum adsorption hole and the material adsorption rod through a gas pipeline.

3. The automatic chip placement machine based on CCD visual positioning as claimed in claim 1, characterized in that: The mobile frame is provided with a first driving motor for driving the mobile frame to move on the transport guide rail and a driving cylinder for driving the material grabbing rod to move up and down relative to the mobile frame.

4. The automatic chip placement machine based on CCD visual positioning as claimed in claim 3, characterized in that: A moving box corresponding to the patch guide rail is arranged at one end of the patch manipulator; a second driving motor for driving the patch manipulator to move on the patch guide rail is arranged on the moving box.

5. An automatic chip mounter based on CCD visual positioning as claimed in any one of claims 1 to 4, characterized in that: A long groove is transversely provided on the material grabbing rod; one end of the material adsorption rod matches the long groove and can move left and right on the long groove.

Images