A tape and reel machine incorporating a CCD

Abstract

The utility model discloses a kind of tape carrier package machine containing CCD, its technical solution main point is, belong to electronic component automatic packaging equipment field, including packaging machine cabinet, supporting leg, ventilation and heat dissipation port, control box, man-machine interface, material receiving mechanism, feeding mechanism and CCD vision detection module;By setting man-machine interface and CCD vision detection module, man-machine interface is used for parameter setting, running state display and manual operation control the equipment whole, i. e. it is very convenient to let the packaging machine operate or running parameter display, by using CCD vision detection module, CCD vision detection module includes industrial camera, light source system and image processing unit, CCD vision detection module can be used to compare, identify and defect judgment to the image collected, so that the packaging machine can identify component, angle deviation and defect, improve detection precision, realize intelligent detection, replace manual operation, improve the packaging running effect of the tape carrier package machine containing CCD.

Description

Technical Field

[0001] This utility model relates to the field of automatic packaging equipment for electronic components, and in particular to a carrier packaging machine containing a CCD. Background Technology

[0002] With the rapid development of the electronics manufacturing industry, electronic components are gradually becoming miniaturized and precision. Therefore, the use of processing equipment for electronic components is very important. Carrier tape is a strip-shaped product used in the field of electronic packaging. Holes for holding electronic components and positioning holes for indexing and positioning are evenly distributed along the length of the carrier tape. Therefore, carrier tape packaging machines are the most widely used in the production and packaging process of electronic components.

[0003] Traditional carrier packaging equipment has a relatively dispersed structure and poor coordination between feeding and receiving. The control system is separate and not intuitive to operate, making it impossible to achieve real-time visual control of the detection process. The degree of production automation is not widespread, which makes the carrier packaging machine inconvenient to use. To address this, we propose a carrier packaging machine with CCD. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a carrier packaging machine with CCD.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A carrier packaging machine with CCD includes a packaging machine cabinet, support legs, ventilation vents, a control box, a human-machine interface, a receiving mechanism, a feeding mechanism, and a CCD vision inspection module. Support legs are installed at the four corners of the bottom of the packaging machine cabinet. Symmetrically distributed ventilation vents are provided at the outer end of the packaging machine cabinet. A CCD vision inspection module is mounted on a bracket installed on one side of the upper part of the packaging machine cabinet. A control box is installed at the rear of the upper part of the packaging machine cabinet, housing a PLC control system, a power module, and an image processing control module. A human-machine interface is provided at the outer end of the control box. The control box and the human-machine interface can be used for operation and monitoring of equipment running status. A feeding mechanism is also provided above the packaging machine cabinet, and the receiving mechanism is connected to the end of the feeding mechanism.

[0007] By setting up a human-machine interface and a CCD vision inspection module, the packaging operation efficiency of the carrier packaging machine with CCD has been improved.

[0008] Furthermore, the feeding mechanism includes a carrier track assembly and a carrier reel assembly, wherein the carrier track assembly extends along the upper surface of the packaging machine cabinet to form a conveying path.

[0009] The effectiveness of the equipment can be improved by installing a carrier track assembly.

[0010] Furthermore, the carrier tape reel assembly is fixed at the feeding end and is used to install the carrier tape roll to be packaged.

[0011] The operational efficiency of this equipment can be improved by installing a carrier tape assembly.

[0012] Furthermore, the feeding mechanism also includes a driving device, which is located on the side of the carrier track assembly and drives the carrier track assembly to move through the driving components. A CCD vision inspection module is located above the carrier track assembly.

[0013] By installing a drive unit, perfect synchronization can be achieved with CCD inspection and carrier tape stepping, enabling the CCD vision inspection module to perform frame-by-frame inspection.

[0014] Furthermore, the receiving mechanism includes a receiving track and a receiving tray, the receiving tray being connected and cooperated with the carrier track assembly.

[0015] By installing a take-up track and a take-up tray, folding or twisting of the carrier belt can be prevented.

[0016] In summary, this utility model has the following beneficial effects:

[0017] 1. By setting up a human-machine interface (HMI) and a CCD vision inspection module, this equipment is used in conjunction with a control box. The control box contains a PLC control module, a power supply module, and a communication module. The HMI is used for parameter setting, displaying operating status, and manual operation control of the entire equipment. This makes it very convenient to operate the packaging machine or display parameters during operation. It can also display production data in real time via the CCD vision inspection module, reducing operational errors. When the packaging machine is in use, it uses a CCD vision inspection module, which includes an industrial camera, a light source system, and an image processing unit. The industrial camera is used to acquire images of the carrier tape, the light source system provides uniform illumination to the inspection area, and the image processing unit is used to compare, identify, and judge defects in the acquired images. This allows the packaging machine to identify the presence or absence of components, angular deviations, and defects, improving inspection accuracy, achieving intelligent inspection, replacing manual operation, and improving the packaging operation effect of this CCD-enabled carrier tape packaging machine. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure in this embodiment;

[0019] Figure 2 This is a top-view three-dimensional structural diagram of the feeding mechanism in this embodiment;

[0020] Figure 3 This is a front view structural schematic diagram of the receiving mechanism in this embodiment;

[0021] Figure 4 This is a top-view three-dimensional structural diagram of the material receiving mechanism in this embodiment;

[0022] Figure 5 This is a schematic diagram of the overall front view plane in this embodiment;

[0023] Figure 6 This is a structural schematic diagram of the side view of the packaging machine cabinet in this embodiment.

[0024] In the diagram, 1 is the packaging machine cabinet; 2 is the support legs; 3 is the ventilation vent; 4 is the control box; 5 is the human-machine interface; 6 is the receiving mechanism; 61 is the receiving track; 62 is the receiving tray; 7 is the feeding mechanism; 71 is the carrier track assembly; 72 is the carrier tray assembly; 73 is the drive unit; and 8 is the CCD vision inspection module. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0027] Reference Figure 1-6As shown, a preferred embodiment of this utility model is a carrier packaging machine with a CCD sensor. It includes a packaging machine cabinet 1, support legs 2, ventilation vents 3, a control box 4, a human-machine interface 5, a receiving mechanism 6, a feeding mechanism 7, and a CCD vision inspection module 8. Support legs 2 are installed at the four corners of the bottom of the packaging machine cabinet 1. Symmetrically distributed ventilation vents 3 are provided at the outer end of the packaging machine cabinet 1. A CCD vision inspection module 8 is installed on the upper end of a bracket mounted on one side of the upper end of the packaging machine cabinet 1. A control box 4 is installed on the rear side of the upper end of the packaging machine cabinet 1. The control box 4 houses a PLC control system, a power module, and an image processing control module. A human-machine interface 5 is provided at the outer end of the control box 4. The control box 4 and the human-machine interface 5 can be used for operation and monitoring of equipment running status. A feeding mechanism 7 is also provided above the packaging machine cabinet 1, and the receiving mechanism 6 is connected to the end of the feeding mechanism 7. By providing the human-machine interface 5 and the CCD vision inspection module 8, this equipment uses… When the packaging machine is in use, the control box 4 is installed in conjunction with the human-machine interface 5. The control box 4 contains a PLC control module, a power supply module, and a communication module. The human-machine interface 5 is used for parameter setting, operation status display, and manual operation control of the entire equipment. This makes it very convenient to operate or display parameters during operation of the packaging machine. It can also display production data in real time through the CCD vision inspection module 8, reducing operational errors. When the packaging machine is in use, the CCD vision inspection module 8 is used. The CCD vision inspection module 8 includes an industrial camera, a light source system, and an image processing unit. The industrial camera is used to acquire images of the carrier tape, the light source system provides uniform illumination to the inspection area, and the image processing unit is used to compare, identify, and judge defects in the acquired images. This enables the packaging machine to identify the presence or absence of components, angular deviations, and defects, improving inspection accuracy, realizing intelligent inspection, replacing manual operation, and improving the packaging operation effect of the CCD-equipped carrier tape packaging machine.

[0028] Reference Figure 1-3 As shown, the feeding mechanism 7 includes a carrier track assembly 71 and a carrier reel assembly 72. The carrier track assembly 71 extends along the upper surface of the packaging machine cabinet 1 to form a conveying path. By installing the carrier track assembly 71, which serves as the carrier conveying path and support mechanism, its main function is to guide the carrier belt to be conveyed smoothly along a fixed track, while ensuring that the position of the carrier belt cavity accurately corresponds to the detection area of ​​the CCD vision inspection module 8, thereby improving the effectiveness of the equipment.

[0029] Reference Figure 1 and Figure 3As shown, the carrier tape reel assembly 72 is fixed at the feeding end and is used to install the carrier tape roll to be packaged. By installing the carrier tape reel assembly 72, the carrier tape reel assembly 72 becomes a storage and unwinding device for carrier tape. It is used to install whole rolls of unpackaged or unprocessed carrier tape. The carrier tape is usually a plastic base tape with regularly arranged material cavities on the surface for embedding electronic components. When the drive device 73 drives the carrier tape forward, the carrier tape reel assembly 72 rotates slowly with constant resistance, thereby achieving stable carrier tape unwinding and improving the structural operation of the equipment.

[0030] Reference Figure 3-4 As shown, the feeding mechanism 7 also includes a drive device 73, which is located on the side of the carrier track group 71. The drive device 73 drives the carrier track group 71 to move through the drive assembly. A CCD vision inspection module 8 is installed above the carrier track group 71. The drive device 73 is the power source for the carrier belt, and its function is to drive the carrier belt to move at a constant speed or intermittently along the track. The drive device 73 typically includes a stepper motor, synchronous pulley, drive shaft, and friction roller. In conjunction with the PLC of the control box 4, the motor stepping angle of the drive device 73 is adjusted in real time according to the feedback information from the CCD vision inspection module 8 and the encoder, so as to achieve precise positioning and intermittent movement of the carrier belt, so that the CCD inspection and the carrier belt stepping can be perfectly synchronized, so that the CCD vision inspection module 8 can perform frame-by-frame inspection.

[0031] Reference Figure 1 , 4 and Figure 5 As shown, the receiving mechanism 6 includes a receiving track 61 and a receiving tray 62. The receiving tray 62 is connected and cooperates with the carrier track assembly 71. By installing the receiving track 61 and the receiving tray 62, the receiving track 61 is connected to the end of the carrier track assembly 71 to guide the inspected carrier tape into the receiving tray 62 and balance the tension of the carrier tape during the winding process. The receiving tray 62 is a winding device for collecting the inspected and qualified carrier tape. When the carrier tape enters the receiving end after passing through the CCD detection area, the guide groove of the receiving track 61 can guide the carrier tape into the winding center of the receiving tray 62 in a smooth manner, preventing the carrier tape from folding or twisting.

[0032] Specific implementation process: When the equipment is started, the human-machine interface 5 is used for parameter setting, operation status display, and manual operation control of the entire equipment. The empty carrier tape installed on the carrier tape reel group 72 is driven by the drive device 73 to move forward at a constant speed along the carrier tape track group 71. During the feeding process, the carrier tape track group 71 serves as the carrier tape conveying path and support mechanism. Its main function is to guide the carrier tape to be transported smoothly along a fixed track, while ensuring that the position of the carrier tape cavity corresponds precisely to the detection area of ​​the CCD vision inspection module 8. The carrier tape reel group 72 is a carrier tape storage and unwinding device, used to install whole rolls of unpackaged or unprocessed carrier tape. The carrier tape is usually a plastic base tape with regularly arranged material cavities on the surface for embedding electronic components. The electronic components are sequentially loaded into the carrier tape cavities and passed through the CCD vision inspection module. When the CCD vision inspection module 8 is in the inspection area, it includes an industrial camera, a light source system, and an image processing unit. The industrial camera is used to acquire images of the carrier tape, the light source system provides uniform illumination for the inspection area, and the image processing unit is used to compare, identify, and judge defects in the acquired images. This enables the packaging machine to identify the presence or absence of components, angular deviations, and defects, thereby improving inspection accuracy and realizing intelligent inspection. When the inspection result is qualified, the control system allows the carrier tape to continue to be conveyed and enter the receiving mechanism 6. If the inspection result is unqualified, the control system will immediately send a stop signal to the drive component or mark the defect location for subsequent processing. Finally, the qualified carrier tape is guided to the receiving track 61 and wound into a roll by the receiving tray 62 to realize automated receiving operation.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A carrier packaging machine containing a CCD, characterized in that: The packaging machine includes a cabinet (1), legs (2), ventilation vents (3), a control box (4), a human-machine interface (5), a receiving mechanism (6), a feeding mechanism (7), and a CCD vision inspection module (8). The four corners of the bottom of the packaging machine cabinet (1) are equipped with legs (2). The outer end of the packaging machine cabinet (1) is provided with symmetrically distributed ventilation vents (3). The upper end of the bracket installed on one side of the upper end of the packaging machine cabinet (1) is equipped with a CCD vision inspection module (8). The rear side of the upper end of the packaging machine cabinet (1) is equipped with a control box (4). The control box (4) is used to house the PLC control system, power module, and image processing control module. The outer end of the control box (4) is provided with a human-machine interface (5). The control box (4) and the human-machine interface (5) can be used to operate and monitor the equipment's running status. The upper part of the packaging machine cabinet (1) is also provided with a feeding mechanism (7). The end of the feeding mechanism (7) is connected to the receiving mechanism (6).

2. The carrier packaging machine with CCD according to claim 1, characterized in that: The feeding mechanism (7) includes a carrier track group (71) and a carrier tray group (72), wherein the carrier track group (71) extends along the upper surface of the packaging machine cabinet (1) to form a conveying path.

3. A carrier packaging machine with a CCD according to claim 2, characterized in that: The carrier tape reel assembly (72) is fixed at the feeding end and is used to install the carrier tape roll to be packaged.

4. A carrier packaging machine with a CCD according to claim 2, characterized in that: The feeding mechanism (7) also includes a driving device (73), which is located on the side of the carrier track group (71) and drives the carrier track group (71) to move through the driving component.

5. A carrier packaging machine with a CCD according to claim 4, characterized in that: A CCD vision inspection module (8) is installed above the carrier track assembly (71).

6. A carrier packaging machine with a CCD according to claim 1, characterized in that: The receiving mechanism (6) includes a receiving track (61) and a receiving tray (62), which is connected and cooperates with the carrier track assembly (71).

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