CN111137492B - Carrier tape conveyor system - Google Patents

Carrier tape conveyor system Download PDF

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Publication number
CN111137492B
CN111137492B CN201811307018.0A CN201811307018A CN111137492B CN 111137492 B CN111137492 B CN 111137492B CN 201811307018 A CN201811307018 A CN 201811307018A CN 111137492 B CN111137492 B CN 111137492B
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China
Prior art keywords
carrier tape
hole
conveying system
contour
distance sensor
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CN201811307018.0A
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CN111137492A (en
Inventor
鲁异
邓颖聪
谢逢春
张丹丹
胡绿海
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Tyco Electronics Shanghai Co Ltd
TE Connectivity Corp
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Tyco Electronics Shanghai Co Ltd
TE Connectivity Corp
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Priority to CN201811307018.0A priority Critical patent/CN111137492B/en
Priority to DE102019217001.3A priority patent/DE102019217001A1/en
Publication of CN111137492A publication Critical patent/CN111137492A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
    • B65B57/06—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of articles or material to be packaged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B15/00—Attaching articles to cards, sheets, strings, webs, or other carriers
    • B65B15/04—Attaching a series of articles, e.g. small electrical components, to a continuous web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/18—Registering sheets, blanks, or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
    • B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

本发明公开一种载带传送系统，包括：载带供应卷筒，用于盘绕其孔穴中还没有装载电子器件的载带；载带接收卷筒，用于盘绕其孔穴中已装载有电子器件的载带；和伺服驱动装置，用于驱动载带从载带供应卷筒传送到载带接收卷筒。载带传送系统还包括：非接触式距离传感器，用于检测非接触式距离传感器与载带之间的距离；轮廓识别装置，适于根据检测到的距离和时间之间的关系识别出载带上的孔穴的轮廓特征；和节距计算装置，根据轮廓识别装置识别出的轮廓特征，计算相邻两个孔穴之间的实际节距，伺服驱动装置根据计算出的实际节距将载带上的每个孔穴精确地传送到预定的装载位置。因此，本发明可提高将电子器件封装到载带的孔穴中的质量和效率。

Figure 201811307018

The invention discloses a carrier tape conveying system, comprising: a carrier tape supply reel for coiling a carrier tape whose cavity has not been loaded with electronic devices; a carrier tape receiving drum for coiling the electronic device loaded in its cavity the carrier tape; and a servo drive for driving the carrier tape from the carrier tape supply reel to the carrier tape receive reel. The carrier tape conveying system further comprises: a non-contact distance sensor for detecting the distance between the non-contact distance sensor and the carrier tape; a contour recognition device for identifying the carrier tape according to the relationship between the detected distance and time The contour features of the holes on the upper part of the device; and the pitch calculation device, according to the contour features recognized by the contour identification device, calculate the actual pitch between two adjacent holes, and the servo drive device will put the carrier tape on the carrier according to the calculated actual pitch. Each hole is precisely delivered to the predetermined loading position. Thus, the present invention can improve the quality and efficiency of packaging electronic devices into the cavities of the carrier tape.

Figure 201811307018

Description

Carrier tape transport system
Technical Field
The present invention relates to a carrier tape transfer system, and more particularly, to a carrier tape transfer system adapted to transfer a carrier tape having cavities to a predetermined loading position.
Background
In the prior art, electronic devices typically need to be packaged in pockets in a carrier tape before they are sold. In order to improve the efficiency of packaging electronic devices into a carrier tape, a carrier tape transport system is generally used to transport the carrier tape so as to sequentially transport the respective cavities of the carrier tape to predetermined loading positions. When a hole on the carrier tape is transferred to a predetermined loading position, the loading mechanism loads an electronic component into the hole.
Theoretically, the standard pitch between two adjacent cavities on the carrier tape is a fixed value. However, due to manufacturing tolerances, the actual pitch between two adjacent cavities on the carrier tape is sometimes slightly larger or smaller than the standard pitch. Therefore, if the transfer of the carrier tape is controlled in accordance with the previously designed standard pitch, there occurs a case where the holes on the carrier tape cannot be accurately transferred to the predetermined loading positions, which may result in the electronic devices not being correctly packaged in the holes, and even in a case where the electronic devices are damaged.
Disclosure of Invention
An object of the present invention is to solve at least one of the above problems and disadvantages in the prior art.
According to an aspect of the present invention, there is provided a carrier tape transfer system including: a carrier tape supply reel for winding the carrier tape having no electronic component loaded in the hole thereof; a carrier tape receiving reel for winding the carrier tape having the electronic parts loaded in the cavities thereof; and a servo driving device for driving the carrier tape to be transferred from the carrier tape supply reel to the carrier tape receiving reel. When an empty cavity on the carrier tape is transferred to a predetermined loading position, electronic components are loaded into the cavity. The carrier tape transfer system further includes: a noncontact distance sensor disposed directly above a carrier tape being conveyed, for detecting a distance between the noncontact distance sensor and the carrier tape; a contour recognition device adapted to recognize a contour feature of the cavities on the carrier tape based on a relationship between a distance and time detected by the non-contact distance sensor; and a pitch calculation device for calculating an actual pitch between two adjacent holes according to the profile characteristics of the holes on the carrier tape recognized by the profile recognition device, wherein the servo drive device accurately conveys each hole on the carrier tape to a predetermined loading position according to the calculated actual pitch.
According to an exemplary embodiment of the present invention, at the edge of the cavity, the distance detected by the non-contact distance sensor changes in steps; the outline recognition device recognizes the edge characteristic of the hole according to the step change of the detected distance; the actual pitch between two adjacent holes is equal to the distance between the edge features of two adjacent holes identified.
According to another exemplary embodiment of the present invention, the pitch calculation means calculates the actual pitch between two adjacent holes based on the time when the edge feature of the two adjacent holes is recognized and the transport speed of the carrier tape.
According to another exemplary embodiment of the present invention, a change speed of the distance detected by the non-contact distance sensor at the corner of the cavity is changed in a step; the contour recognition device is suitable for recognizing the corner characteristic of the hole according to the step change of the change speed of the distance detected by the non-contact distance sensor; the actual pitch between two adjacent holes is equal to the distance between the corner features of two adjacent holes identified.
According to another exemplary embodiment of the present invention, the pitch calculation means calculates the actual pitch between two adjacent holes based on the time when the corner feature of the two adjacent holes is recognized and the transport speed of the carrier tape.
According to another exemplary embodiment of the present invention, the noncontact distance sensor is disposed upstream of the predetermined loading position in the transport direction of the carrier tape, and the noncontact distance sensor is spaced from the predetermined loading position in the transport direction of the carrier tape by a distance greater than a standard pitch between two adjacent cavities on the carrier tape to ensure that the contour features of the cavities have been identified before they reach the predetermined loading position.
According to another exemplary embodiment of the present invention, the contactless distance sensor is an infrared sensor, a laser sensor, an electromagnetic wave sensor or an ultrasonic sensor.
According to another exemplary embodiment of the present invention, the contour recognition means is adapted to recognize the entire cross-sectional contour of the cavities on the carrier tape based on a relationship between a distance detected by the non-contact distance sensor and time.
According to another exemplary embodiment of the present invention, the carrier tape transport system further comprises a carrier tape quality inspection device adapted to determine whether the quality of the holes on the carrier tape is acceptable according to an error between the cross-sectional profile of the identified holes and the cross-sectional profile of the pre-stored standard holes.
According to another exemplary embodiment of the present invention, the carrier tape quality inspection apparatus determines that the quality of the cavities on the carrier tape is not acceptable when an error between the cross-sectional profile of the identified cavities and the cross-sectional profile of the pre-stored standard cavities exceeds a predetermined threshold.
In the above-described respective exemplary embodiments according to the present invention, the carrier tape transfer system can calculate an actual pitch between adjacent two pockets of the carrier tape, which are not yet loaded with electronic devices, in real time on-line, and thus, the respective pockets of the carrier tape can be accurately transferred to a predetermined loading position according to the calculated actual pitch, improving the quality and efficiency of packaging the electronic devices into the pockets of the carrier tape.
Other objects and advantages of the present invention will become apparent from the following description of the invention which refers to the accompanying drawings, and may assist in a comprehensive understanding of the invention.
Drawings
Fig. 1 shows a schematic configuration diagram of a carrier tape transport system according to an exemplary embodiment of the present invention;
FIG. 2 illustrates an embodiment of calculating an actual pitch between two adjacent cavities based on profile characteristics of the identified cavities on the carrier tape;
FIG. 3 illustrates another embodiment of calculating the actual pitch between two adjacent cavities based on the profile characteristics of the identified cavities on the carrier tape.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the specification, the same or similar reference numerals denote the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention and should not be construed as limiting the invention.
Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in schematic form in order to simplify the drawing.
According to one general technical concept of the present invention, there is provided a carrier tape transfer system, including: a carrier tape supply reel for winding the carrier tape having no electronic component loaded in the hole thereof; a carrier tape receiving reel for winding the carrier tape having the electronic parts loaded in the cavities thereof; and a servo driving device for driving the carrier tape to be transferred from the carrier tape supply reel to the carrier tape receiving reel. When an empty cavity on the carrier tape is transferred to a predetermined loading position, electronic components are loaded into the cavity. The carrier tape transfer system further includes: a noncontact distance sensor disposed directly above a carrier tape being conveyed, for detecting a distance between the noncontact distance sensor and the carrier tape; a contour recognition device adapted to recognize a contour feature of the cavities on the carrier tape based on a relationship between a distance and time detected by the non-contact distance sensor; and a pitch calculation device for calculating an actual pitch between two adjacent holes according to the profile characteristics of the holes on the carrier tape recognized by the profile recognition device, wherein the servo drive device accurately conveys each hole on the carrier tape to a predetermined loading position according to the calculated actual pitch.
Fig. 1 shows a schematic configuration diagram of a carrier tape transport system according to an exemplary embodiment of the present invention.
As shown in fig. 1, in the illustrated embodiment, the carrier tape transport system mainly includes: a carrier tape supply reel 1, a carrier tape receiving reel 2, and a servo drive device 5. The carrier tape supply reel 1 is used to wind the carrier tape 3, which has not been loaded with electronic parts in its holes 4. The carrier tape receiving reel 2 is used to wind the carrier tape 3 having electronic components loaded in its holes 4. The servo drive device 5 is used to drive the carrier tape 3 to be transferred from the carrier tape supply reel 1 to the carrier tape receiving reel 2.
As shown in fig. 1, in the illustrated embodiment, a predetermined loading position 7 is provided between the carrier tape supply reel 1 and the carrier tape receiving reel 2. When an empty pocket 4 on the carrier tape 3 is transferred to a predetermined loading position 7, the electronic component is loaded into the pocket 4.
FIG. 2 illustrates an embodiment of calculating the actual pitch between two adjacent cavities based on the profile characteristics of the identified cavities on the carrier tape.
As shown in fig. 1 and 2, in the illustrated embodiment, the carrier tape transport system further includes: a non-contact distance sensor 6, a contour recognition device (not shown, which may run on a computer) and a pitch calculation device (not shown, which may run on a computer). A noncontact distance sensor 6 is disposed directly above the carrier tape 3 being conveyed, for detecting the distance between the noncontact distance sensor 6 and the carrier tape 3. The contour recognition means are adapted to recognize the contour features of the holes 4 on the carrier tape 3 on the basis of the relationship between the distance and the time detected by the non-contact distance sensor 6. Pitch calculation means for calculating an actual pitch P between two adjacent cavities 4 based on the profile characteristics of the cavities 4 on the carrier tape 3 identified by the profile identification meansi。
As shown in fig. 1 and 2, in the illustrated embodiment, the servo drive 5 is based on the calculated actual pitch PiEach of the holes 4 on the carrier tape 3 is accurately transferred to a predetermined loading position 7.
As shown in fig. 1 and 2, in the illustrated embodiment, the distance detected by the non-contact distance sensor 6 changes in steps at the edge of the hole 4. The contour recognition means recognize the edge characteristics of the hole 4 from the detected step change in distance. The actual pitch P between two adjacent cavities 4iEqual to the edge of two adjacent holes 4 identifiedThe distance between features.
As shown in FIGS. 1 and 2, in the illustrated embodiment, the pitch calculation means is based on the time t at which the edge features of two adjacent holes 4 are identifiedi、ti+1And the conveying speed of the carrier tape 3 to calculate the actual pitch P between two adjacent holes 4i. For example, the time t shown in FIG. 2 can be setiAnd ti+1The time difference is multiplied by the conveying speed of the carrier tape 3 to obtain the actual pitch P between two adjacent holes 4i。
FIG. 3 illustrates another embodiment of calculating the actual pitch between two adjacent cavities based on the profile characteristics of the identified cavities on the carrier tape.
As shown in fig. 1 and 3, in the illustrated embodiment, the speed of change of the distance detected by the noncontact distance sensor 6 changes stepwise at the corners of the cavity 4. The contour recognition means are adapted to recognize corner features of the hole 4 from a step change in the speed of change of the distance detected by the non-contact distance sensor 6. The actual pitch P between two adjacent cavities 4iEqual to the distance between the corner features of two adjacent holes 4 identified.
As shown in FIGS. 1 and 3, in the illustrated embodiment, the pitch calculation means is based on the time t at which the corner features of two adjacent holes 4 are identifiedi、ti+1And the conveying speed of the carrier tape 3 to calculate the actual pitch P between two adjacent holes 4i. For example, the time t shown in FIG. 3 can be setiAnd ti+1The time difference is multiplied by the conveying speed of the carrier tape 3 to obtain the actual pitch P between two adjacent holes 4i。
As shown in fig. 1, in the illustrated embodiment, the noncontact distance sensor 6 is disposed upstream of the predetermined loading position 7 in the conveyance direction of the carrier tape 3, and the noncontact distance sensor 6 is spaced from the predetermined loading position 7 by a distance greater than a standard pitch P (e.g., greater than two, three, or more standard pitches P) between adjacent two cavities 4 on the carrier tape 3 in the conveyance direction of the carrier tape 3 to ensure that the contour features of the cavities 4 have been identified before they reach the predetermined loading position 7.
As shown in fig. 1, in the illustrated embodiment, the noncontact distance sensor 6 may be an infrared sensor, a laser sensor, an electromagnetic wave sensor, or an ultrasonic sensor.
As shown in fig. 2 and 3, in the illustrated embodiment, the profile recognition means is adapted to recognize the entire cross-sectional profile of the holes 4 in the carrier tape 3 on the basis of the relationship between the distance and time detected by the noncontact distance sensor 6.
Although not shown, in an exemplary embodiment of the present invention, the carrier tape transport system may further include a carrier tape quality detection device. The carrier tape quality detection device is adapted to determine whether the quality of the holes 4 on the carrier tape 3 is acceptable based on an error between the cross-sectional profile of the identified holes 4 and the cross-sectional profile of the pre-stored standard holes 4. When an error (for example, a dimension error or a shape error) between the cross-sectional profile of the identified cavity 4 and the cross-sectional profile of the cavity 4 of the pre-stored standard exceeds a predetermined threshold, the carrier tape quality inspection apparatus determines that the quality of the cavity 4 on the carrier tape 3 is not acceptable.
It will be appreciated by those skilled in the art that the embodiments described above are exemplary and can be modified by those skilled in the art, and that the structures described in the various embodiments can be freely combined without conflict in structure or principle.
Although the present invention has been described in connection with the accompanying drawings, the embodiments disclosed in the drawings are intended to be illustrative of preferred embodiments of the present invention and should not be construed as limiting the invention.
Although a few embodiments of the present general inventive concept have been shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the general inventive concept, the scope of which is defined in the appended claims and their equivalents.
It should be noted that the word "comprising" does not exclude other elements or steps, and the words "a" or "an" do not exclude a plurality. Furthermore, any reference signs in the claims shall not be construed as limiting the scope of the invention.

Claims (10)

1.一种载带传送系统，包括：1. A carrier tape conveying system, comprising: 载带供应卷筒(1)，用于盘绕其孔穴(4)中还没有装载电子器件的载带(3)；a carrier tape supply reel (1) for coiling a carrier tape (3) whose cavities (4) are not yet loaded with electronic devices; 载带接收卷筒(2)，用于盘绕其孔穴(4)中已装载有电子器件的载带(3)；和a carrier tape take-up reel (2) for coiling a carrier tape (3) with electronic devices loaded in its cavities (4); and 伺服驱动装置(5)，用于驱动所述载带(3)从所述载带供应卷筒(1)传送到所述载带接收卷筒(2)，a servo drive (5) for driving the carrier tape (3) from the carrier tape supply reel (1) to the carrier tape take-up reel (2), 在所述载带(3)上的一个空的孔穴(4)被传送到预定的装载位置(7)时，电子器件被装载到该孔穴(4)中，When an empty cavity (4) on the carrier tape (3) is conveyed to a predetermined loading position (7), electronic devices are loaded into the cavity (4), 其特征在于：It is characterized by: 所述载带传送系统还包括：The carrier tape conveying system also includes: 非接触式距离传感器(6)，设置在被传送的载带(3)的正上方，用于检测所述非接触式距离传感器(6)与所述载带(3)之间的距离；a non-contact distance sensor (6), arranged just above the carrier tape (3) being conveyed, for detecting the distance between the non-contact distance sensor (6) and the carrier tape (3); 轮廓识别装置，适于根据所述非接触式距离传感器(6)检测到的距离和时间之间的关系识别出所述载带(3)上的孔穴(4)的轮廓特征；和A contour identification device adapted to identify contour features of the holes (4) on the carrier tape (3) according to the relationship between the distance and time detected by the non-contact distance sensor (6); and 节距计算装置，根据所述轮廓识别装置识别出的载带(3)上的各个孔穴(4)的轮廓特征，计算相邻两个孔穴(4)之间的实际节距(Pi)，The pitch calculating device calculates the actual pitch (P i ) between two adjacent holes (4) according to the contour features of each hole (4) on the carrier tape (3) identified by the contour identification device, 所述伺服驱动装置(5)根据计算出的实际节距(Pi)将载带(3)上的每个孔穴(4)精确地传送到预定的装载位置(7)。The servo drive (5) precisely transfers each hole (4) on the carrier tape (3) to a predetermined loading position (7) according to the calculated actual pitch (P i ). 2.根据权利要求1所述的载带传送系统，其特征在于：2. The carrier tape conveying system according to claim 1, characterized in that: 在所述孔穴(4)的边缘处，所述非接触式距离传感器(6)检测到的距离发生阶跃变化；At the edge of the hole (4), a step change occurs in the distance detected by the non-contact distance sensor (6); 所述轮廓识别装置根据检测到的距离的阶跃变化识别出所述孔穴(4)的边缘特征；The contour recognition device recognizes the edge feature of the hole (4) according to the step change of the detected distance; 相邻两个孔穴(4)之间的实际节距(Pi)等于识别出的相邻两个孔穴(4)的边缘特征之间的距离。The actual pitch (P i ) between two adjacent cavities (4) is equal to the distance between the edge features of two adjacent cavities (4) identified. 3.根据权利要求2所述的载带传送系统，其特征在于：3. The carrier tape conveying system according to claim 2, wherein: 所述节距计算装置根据识别到相邻两个孔穴(4)的边缘特征时的时间(ti、ti+1)以及载带(3)的传送速度来计算相邻两个孔穴(4)之间的实际节距(Pi)。The pitch calculation device calculates the two adjacent holes (4) according to the time (t i , t i+1 ) and the conveying speed of the carrier tape (3) when the edge features of the two adjacent holes (4) are identified. ) between the actual pitches (P i ). 4.根据权利要求1所述的载带传送系统，其特征在于：4. The carrier tape conveying system according to claim 1, characterized in that: 在所述孔穴(4)的拐角处，所述非接触式距离传感器(6)检测到的距离的变化速度发生阶跃变化；At the corner of the hole (4), the change speed of the distance detected by the non-contact distance sensor (6) undergoes a step change; 所述轮廓识别装置适于根据所述非接触式距离传感器(6)检测到的距离的变化速度的阶跃变化识别出所述孔穴(4)的拐角特征；The contour identification device is adapted to identify the corner feature of the hole (4) according to the step change of the change speed of the distance detected by the non-contact distance sensor (6); 相邻两个孔穴(4)之间的实际节距(Pi)等于识别出的相邻两个孔穴(4)的拐角特征之间的距离。The actual pitch (P i ) between two adjacent cavities (4) is equal to the distance between the corner features of the two adjacent cavities (4) identified. 5.根据权利要求4所述的载带传送系统，其特征在于：5. The carrier tape conveying system according to claim 4, characterized in that: 所述节距计算装置根据识别到相邻两个孔穴(4)的拐角特征时的时间(ti、ti+1)以及载带(3)的传送速度来计算相邻两个孔穴(4)之间的实际节距(Pi)。The pitch calculation device calculates the two adjacent holes (4) according to the time (t i , t i+1 ) when the corner features of the two adjacent holes (4) are recognized and the conveying speed of the carrier tape (3). ) between the actual pitches (P i ). 6.根据权利要求1所述的载带传送系统，其特征在于：6. The carrier tape conveying system according to claim 1, characterized in that: 在所述载带(3)的传送方向上，所述非接触式距离传感器(6)设置在所述预定的装载位置(7)的上游，并且所述非接触式距离传感器(6)在所述载带(3)的传送方向上与所述预定的装载位置(7)相距的距离大于所述载带(3)上的相邻两个孔穴(4)之间的标准节距(P)，以保证在孔穴(4)到达所述预定的装载位置(7)之前其轮廓特征已经被识别出。In the conveying direction of the carrier tape (3), the non-contact distance sensor (6) is provided upstream of the predetermined loading position (7), and the non-contact distance sensor (6) is located at the The distance from the predetermined loading position (7) in the conveying direction of the carrier tape (3) is greater than the standard pitch (P) between two adjacent holes (4) on the carrier tape (3) , to ensure that the contour features of the cavity (4) have been identified before it reaches the predetermined loading position (7). 7.根据权利要求1所述的载带传送系统，其特征在于：7. The carrier tape conveying system according to claim 1, characterized in that: 所述非接触式距离传感器(6)为红外线传感器、激光传感器、电磁波传感器或超声波传感器。The non-contact distance sensor (6) is an infrared sensor, a laser sensor, an electromagnetic wave sensor or an ultrasonic sensor. 8.根据权利要求1所述的载带传送系统，其特征在于：8. The carrier tape conveying system according to claim 1, characterized in that: 所述轮廓识别装置适于根据所述非接触式距离传感器(6)检测到的距离和时间之间的关系识别出所述载带(3)上的孔穴(4)的整个截面轮廓。The contour identification device is adapted to identify the entire cross-sectional contour of the hole (4) on the carrier tape (3) according to the relationship between the distance and time detected by the non-contact distance sensor (6). 9.根据权利要求8所述的载带传送系统，其特征在于：9. The carrier tape conveying system according to claim 8, characterized in that: 所述载带传送系统还包括载带质量检测装置，所述载带质量检测装置适于根据识别出的孔穴(4)的截面轮廓与预先存储的标准的孔穴(4)的截面轮廓之间的误差来判断载带(3)上的孔穴(4)的质量是否合格。The carrier tape conveying system further comprises a carrier tape quality detection device, which is adapted according to the difference between the cross-sectional profile of the identified hole (4) and the pre-stored standard cross-sectional profile of the hole (4). The error is used to judge whether the quality of the holes (4) on the carrier tape (3) is qualified. 10.根据权利要求9所述的载带传送系统，其特征在于：10. The carrier tape conveying system according to claim 9, wherein: 当识别出的孔穴(4)的截面轮廓与预先存储的标准的孔穴(4)的截面轮廓之间的误差超出预定阈值时，所述载带质量检测装置判定所述载带(3)上的孔穴(4)的质量不合格。When the error between the cross-sectional profile of the identified hole (4) and the cross-sectional profile of the pre-stored standard hole (4) exceeds a predetermined threshold, the carrier tape quality detection device determines that the carrier tape (3) has The quality of the hole (4) is not acceptable.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112591183B (en) * 2020-11-27 2022-04-19 广东九联科技股份有限公司 Module band-in method, device and storage medium
CN113753291A (en) * 2021-08-20 2021-12-07 重庆荣亿精密机械有限公司 Carrier tape forming device capable of realizing nut accommodation

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232172A (en) * 1985-04-03 1986-10-16 株式会社村田製作所 Electronic part run
JPS63119217A (en) * 1987-07-11 1988-05-23 株式会社村田製作所 Automatic manufacturing system of chip electronic parts assembly
JPH05338616A (en) * 1992-06-04 1993-12-21 Sharp Corp Taping device for electronic component
JPH07329915A (en) * 1994-06-10 1995-12-19 Rohm Co Ltd Continuous taping apparatus for electronic parts
CN1633831A (en) * 2002-02-19 2005-06-29 松下电器产业株式会社 Component supply unit, supply device, supply method, and component mounting device
CN201115330Y (en) * 2007-09-07 2008-09-10 陈政平 Detection equipment for printed circuit board
CN101841999A (en) * 2009-03-11 2010-09-22 富士机械制造株式会社 Installation state confirmation device for component feeding belt of belt-type feeder
CN103636301A (en) * 2011-07-06 2014-03-12 株式会社村田制作所 Method for determining laminate direction for laminate type electronic component, laminate direction determination device for laminate type electronic component, method for manufacturing serial laminate type electronic component, and manufacturing device
CN103747630A (en) * 2014-01-28 2014-04-23 杭州登新科技有限公司 Material belt charging device of chip mounter
CN104129519A (en) * 2014-07-17 2014-11-05 浙江捷仕泰电子有限公司 Novel connector carrier tape packaging machine
CN203921258U (en) * 2014-05-27 2014-11-05 深圳市升翔自动化设备有限公司 Full automaticity braider
CN106170443A (en) * 2014-11-19 2016-11-30 上野精机株式会社 Carrier band carryover apparatus and electronic component carrying device
CN107852849A (en) * 2015-08-05 2018-03-27 富士机械制造株式会社 Component mounter
CN207426386U (en) * 2017-08-17 2018-05-29 上海第一精工模塑有限公司 A kind of package system of electronic connector

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232172A (en) * 1985-04-03 1986-10-16 株式会社村田製作所 Electronic part run
JPS63119217A (en) * 1987-07-11 1988-05-23 株式会社村田製作所 Automatic manufacturing system of chip electronic parts assembly
JPH05338616A (en) * 1992-06-04 1993-12-21 Sharp Corp Taping device for electronic component
JPH07329915A (en) * 1994-06-10 1995-12-19 Rohm Co Ltd Continuous taping apparatus for electronic parts
CN1633831A (en) * 2002-02-19 2005-06-29 松下电器产业株式会社 Component supply unit, supply device, supply method, and component mounting device
CN201115330Y (en) * 2007-09-07 2008-09-10 陈政平 Detection equipment for printed circuit board
CN101841999A (en) * 2009-03-11 2010-09-22 富士机械制造株式会社 Installation state confirmation device for component feeding belt of belt-type feeder
CN103636301A (en) * 2011-07-06 2014-03-12 株式会社村田制作所 Method for determining laminate direction for laminate type electronic component, laminate direction determination device for laminate type electronic component, method for manufacturing serial laminate type electronic component, and manufacturing device
CN103747630A (en) * 2014-01-28 2014-04-23 杭州登新科技有限公司 Material belt charging device of chip mounter
CN203921258U (en) * 2014-05-27 2014-11-05 深圳市升翔自动化设备有限公司 Full automaticity braider
CN104129519A (en) * 2014-07-17 2014-11-05 浙江捷仕泰电子有限公司 Novel connector carrier tape packaging machine
CN106170443A (en) * 2014-11-19 2016-11-30 上野精机株式会社 Carrier band carryover apparatus and electronic component carrying device
CN107852849A (en) * 2015-08-05 2018-03-27 富士机械制造株式会社 Component mounter
CN207426386U (en) * 2017-08-17 2018-05-29 上海第一精工模塑有限公司 A kind of package system of electronic connector

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