Carrier tape detection device

Abstract

The utility model discloses a carrier tape detection device which comprises a bottom plate, a discharging assembly is arranged on the bottom plate, a detection assembly is arranged on one side of the discharging assembly, a receiving assembly is arranged on one side, far away from the discharging assembly, of the detection assembly, and an alarm lamp is arranged on the bottom plate. According to the carrier band detection device, when the carrier band is discharged through the discharging assembly, the carrier band is collected through the collecting assembly, and the edge hole spacing of the carrier band is detected through the detection assembly, the limiting columns penetrate through the edge holes of the carrier band and make contact with the pressing type switch, the alarm lamp is turned on, and the detection assembly detects the edge hole spacing of the carrier band. And if the limiting column cannot penetrate through the carrier band edge hole, the alarm lamp is not turned on to prompt that the distance between the carrier band edge holes is not uniform, the carrier band edge holes can be well detected, time and labor are saved, and the practicability of the equipment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carrier tape detection, and particularly relates to a carrier tape detection device. Background Art

[0002] A carrier tape is a strip-shaped product applied in the field of electronic packaging. It has a specific thickness, and holes for placing electronic components and positioning holes for indexing are equidistantly distributed in its length direction. The carrier tape is mainly used in the electronic component mounting industry. It is used in conjunction with a cover tape (upper sealing tape). Resistors, capacitors, transistors, diodes and other electronic components are carried and stored in the pockets of the carrier tape, and a closed package is formed by sealing the cover tape above the carrier tape to protect the electronic components from being contaminated and damaged during transportation. When the electronic components are mounted, the cover tape is peeled off, and the automatic mounting equipment accurately positions through the indexing holes of the carrier tape, and sequentially takes out the components placed in the pockets and mounts them on the integrated circuit board. However, there are a large number of defects in the existing carrier tape side hole detection equipment. For example, the existing detection equipment cannot detect the side holes well, and it is time-consuming and laborious, greatly reducing the practicality of the equipment. Summary of the Utility Model

[0003] In view of the above deficiencies in the prior art, the present utility model provides a carrier tape detection device, the purpose of which is to solve a large number of defects existing in the existing carrier tape side hole detection equipment, such as the existing detection equipment cannot detect the side holes well, and it is time-consuming and laborious, greatly reducing the practicality of the equipment and other problems.

[0004] In order to achieve the above utility model purpose, the technical solution adopted by the present utility model is:

[0005] A carrier tape detection device includes a bottom plate, a feeding assembly is arranged on the bottom plate, a detection assembly is arranged on one side of the feeding assembly, a receiving assembly is arranged on the side of the detection assembly away from the feeding assembly, and an alarm lamp is arranged on the bottom plate;

[0006] The detection component includes a first fixed plate fixedly arranged on the top of the bottom plate. An installation seat is provided on the first fixed plate. A first motor is installed on the installation seat. A first rotating shaft is fixedly connected to the output shaft of the first motor. A first rotating roller is fixedly connected to the first rotating shaft. A second rotating shaft is rotatably connected to the first fixed plate. A second rotating roller is fixedly connected to the second rotating shaft. A plurality of uniformly distributed first grooves are provided on the first rotating roller. A spring is provided in the first groove. A limiting post is provided at one end of the spring away from the bottom of the first groove. A plurality of uniformly distributed second grooves are provided on the second rotating roller. A push-button switch is provided in the second groove. The push-button switch is electrically connected to the alarm lamp. A first gear is fixedly provided on the first rotating shaft. A second gear is fixedly provided on the second rotating shaft. The first gear and the second gear are meshed with each other.

[0007] Further, the feeding component includes a second fixed plate fixedly arranged on the bottom plate. A second motor is installed on the second fixed plate. A fourth rotating shaft is fixedly connected to the output of the second motor. A first carrier tape reel is sleeved on the fourth rotating shaft.

[0008] Further, the receiving component includes a third fixed plate fixedly arranged on the bottom plate. A third motor is installed on the third fixed plate. A third rotating shaft is fixedly connected to the output of the third motor. A second carrier tape reel is sleeved on the third rotating shaft.

[0009] Further, the cross-sections of the second rotating shaft and the third rotating shaft are both triangular.

[0010] Further, the diameters of the first rotating roller and the second rotating roller are the same.

[0011] Further, the numbers of the first grooves and the second grooves are the same. The first grooves and the second grooves are distributed in a circumferential array.

[0012] The beneficial effects of the present utility model are as follows:

[0013] For a carrier tape detection device of the present utility model, through the provided feeding component, the carrier tape is fed. Through the provided receiving component, the carrier tape is received. When the edge hole pitch of the carrier tape is detected through the provided detection component, the limiting post passes through the edge hole of the carrier tape and contacts the push-button switch, and the alarm lamp lights up. If the limiting post cannot pass through the edge hole of the carrier tape, the alarm lamp does not light up, indicating that the edge hole pitch of the carrier tape is uneven. It can well detect the edge holes of the carrier tape, saving time and effort, and greatly improving the practicability of the device. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 This is a schematic cross-sectional view of the first rotating roller and the second rotating roller of the present utility model.

[0016] Corresponding table of reference numerals in the drawings:

[0017] 1. Bottom plate; 2. Feeding assembly; 3. Detection assembly; 4. Receiving assembly; 5. First fixing plate; 6. Mounting seat; 7. First motor; 8. First rotating shaft; 9. First rotating roller; 10. Second rotating shaft; 11. Second rotating roller; 12. First groove; 13. Spring; 14. Limiting post; 15. Second groove; 16. Push-button switch; 17. First gear; 18. Second gear; 19. Second fixing plate; 20. Second motor; 21. First carrier tape reel; 22. Third fixing plate; 23. Third motor; 24. Third rotating shaft; 25. Second carrier tape reel; 26. Alarm lamp; 27. Fourth rotating shaft. Detailed implementation manners

[0018] The following will further illustrate the detailed implementation manners of the present utility model with reference to the drawings. The same components are denoted by the same reference numerals.

[0019] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0020] In order to make the content of the present utility model easier to be clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

[0021] As Figures 1 to 2 shown, a carrier tape detection device includes a bottom plate 1, a feeding assembly 2 is provided on the bottom plate 1, the feeding assembly 2 includes a second fixing plate 19 fixedly arranged on the bottom plate 1, a second motor 20 is installed on the second fixing plate 19, a second rotating shaft 10 is fixedly connected to the output of the second motor 20, the cross-section of the second rotating shaft 10 is triangular, and a first carrier tape reel 21 is sleeved on the second rotating shaft 10.

[0022] The carrier tape to be detected is wound around the first carrier tape reel 21, the second motor 20 rotates, the second motor 20 drives the second rotating shaft 10 to rotate, and the second rotating shaft 10 drives the first carrier tape reel 21 to rotate to feed the carrier tape.

[0023] A detection assembly 3 is provided on one side of the feeding assembly 2, an alarm lamp 26 is provided on the bottom plate 1, the detection assembly 3 includes a first fixing plate 5 fixedly arranged on the top of the bottom plate 1, a mounting seat 6 is provided on the first fixing plate 5, and a first motor 7 is installed on the mounting seat 6.

[0024] A first rotating shaft 8 is fixedly connected to the output shaft of the first motor 7, a first rotating roller 9 is fixedly connected to the first rotating shaft 8, a second rotating shaft 10 is rotatably connected to the first fixing plate 5, a second rotating roller 11 is fixedly connected to the second rotating shaft 10, and the first rotating roller 9 and the second rotating roller 11 have the same diameter.

[0025] A number of first grooves 12 are evenly distributed on the first rotating roller 9, a spring 13 is arranged in the first groove 12, and a limiting post 14 is arranged at one end of the spring 13 away from the bottom of the first groove 12.

[0026] A number of second grooves 15 are evenly distributed on the second rotating roller 11, the number of the first grooves 12 and the second grooves 15 is the same, the first grooves 12 and the second grooves 15 are arranged in a circumferential array, a push-button switch 16 is arranged in the second groove 15, and the push-button switch 16 is electrically connected to the alarm lamp 26.

[0027] A first gear 17 is fixedly arranged on the first rotating shaft 8, a second gear 18 is fixedly arranged on the second rotating shaft 10, and the first gear 17 and the second gear 18 are meshed with each other.

[0028] Through the arranged detection component 3, the carrier tape is placed between the first rotating roller 9 and the second rotating roller 11, so that one of the limiting posts 14 passes through the side hole of the carrier tape. The first motor 7 drives the first rotating shaft 8, the first gear 17 and the first rotating roller 9 to rotate, the first gear 17 drives the second gear 18, the second rotating shaft 10 and the second rotating roller 11 to rotate. During the rotation process, the limiting post 14 passes through the side hole of the carrier tape, the limiting post 14 contacts the push-button switch 16, and the alarm lamp 26 lights up. If the alarm lamp 26 does not light up, it reminds that the spacing of the side holes of the carrier tape is uneven.

[0029] On the side of the detection component 3 away from the feeding component 2, a receiving component 4 is arranged. The receiving component 4 includes a third fixing plate 22 fixedly arranged on the bottom plate 1. A third motor 23 is installed on the third fixing plate 22. A third rotating shaft 24 is fixedly connected to the output of the third motor 23. The cross-section of the third rotating shaft 24 is triangular, and a second carrier tape reel 25 is sleeved on the third rotating shaft 24.

[0030] Through the arranged receiving component 4, the third motor 23 drives the third rotating shaft 24 to rotate, and the third rotating shaft 24 drives the second carrier tape reel 25 to rotate to receive the detected carrier tape.

[0031] A carrier tape detection device of the utility model can well detect the side holes of the carrier tape, saving time and effort and greatly improving the practicability of the equipment.

[0032] The above are only the preferred embodiments of the utility model patent, and are not intended to limit the utility model patent. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model patent shall be included in the protection scope of the utility model patent.

Claims

1. A carrier tape detection device, characterized in that, It includes a bottom plate (1), on which a material feeding component (2) is provided. On one side of the material feeding component (2), a detection component (3) is provided. On the side of the detection component (3) away from the material feeding component (2), a material receiving component (4) is provided. An alarm lamp (26) is provided on the bottom plate (1). The detection component (3) includes a first fixing plate (5) fixedly arranged on the top of the bottom plate (1). An installation seat (6) is provided on the first fixing plate (5). A first motor (7) is installed on the installation seat (6). A first rotating shaft (8) is fixedly connected to the output shaft of the first motor (7). A first rotating roller (9) is fixedly connected to the first rotating shaft (8). A second rotating shaft (10) is rotatably connected to the first fixing plate (5). A second rotating roller (11) is fixedly connected to the second rotating shaft (10). A plurality of first grooves (12) evenly distributed are provided on the first rotating roller (9). A spring (13) is provided in the first groove (12). A limiting post (14) is provided at one end of the spring (13) away from the bottom of the first groove (12). A plurality of second grooves (15) evenly distributed are provided on the second rotating roller (11). A push-button switch (16) is provided in the second groove (15). The push-button switch (16) is electrically connected to the alarm lamp (26). A first gear (17) is fixedly provided on the first rotating shaft (8). A second gear (18) is fixedly provided on the second rotating shaft (10). The first gear (17) and the second gear (18) are meshed with each other.

2. The tape carrier inspection device according to claim 1, wherein: The material feeding component (2) includes a second fixing plate (19) fixedly arranged on the bottom plate (1). A second motor (20) is installed on the second fixing plate (19). A fourth rotating shaft (27) is fixedly connected to the output of the second motor (20). A first carrier tape reel (21) is sleeved on the fourth rotating shaft (27).

3. The tape carrier detection device according to claim 2, characterized in that: The material receiving component (4) includes a third fixing plate (22) fixedly arranged on the bottom plate (1). A third motor (23) is installed on the third fixing plate (22). A third rotating shaft (24) is fixedly connected to the output of the third motor (23). A second carrier tape reel (25) is sleeved on the third rotating shaft (24).

4. A carrier tape detection device according to claim 3, characterized in that: The cross-sections of the fourth rotating shaft (27) and the third rotating shaft (24) are both triangular.

5. The carrier tape detecting device according to claim 1, wherein: The diameters of the first rotating roller (9) and the second rotating roller (11) are the same.

6. The tape carrier detecting device according to claim 1, wherein: The numbers of the first grooves (12) and the second grooves (15) are the same, and the first grooves (12) and the second grooves (15) are distributed in a circumferential array.

Images