High-stability tape pulling device of taping machine

Abstract

The utility model discloses a high-stability tape pulling device of a taping machine, which relates to the technical field of taping machines, and comprises a taping machine, the outside of the taping machine is fixedly connected with a mounting plate, the end part of the mounting plate is rotatably provided with a wind-up roller, the top surface of the taping machine is provided with a slide way, the inside of the slide way is slidably connected with a conveying carrier tape, and the conveying carrier tape is provided with a wind-up roller. A belt pulling mechanism is arranged outside the braiding machine and comprises a fixing plate and a tension sensor. Through the arrangement of the rotating shaft, the tension sensor, the wireless receiving module and the extrusion cylinder, the device can automatically adjust the tension of the conveying carrier tape, the automation degree of the device is effectively improved, it can be guaranteed that the conveying carrier tape has enough tension when bearing electronic elements, slipping is prevented, and the conveying carrier tape is prevented from being damaged. Meanwhile, it can be guaranteed that the braid has appropriate tension in the conveying process, loosening and wrinkling of the braid are avoided, it is guaranteed that the braid operation can run stably, and the braid quality and the stability of the braid process are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of tape feeding machine technology, specifically a tape feeding machine pulling device with high stability. Background Technology

[0002] Tape and reel machines primarily use a combination of mechanical transmission and electronic control to individually weave electronic components into the tape. With the continuous upgrading, refinement, and high integration of electronic products, electronic components have shifted from through-hole to surface-mount devices to save installation space on circuit boards. Therefore, tape and reel machines are needed to process electronic components into surface-mount devices.

[0003] According to patent CN216805940U, a chip taping machine is disclosed, which includes a base, a feeding mechanism, a cutting mechanism, a fusing mechanism, and a taping mechanism. The feeding mechanism, the cutting mechanism, the fusing mechanism, and the taping mechanism are all mounted on the base, and the feeding mechanism is used for feeding chips.

[0004] The above solution can reduce manual labor and improve tape feeding efficiency during implementation. However, it is inconvenient to automatically adjust the tension of the conveyor belt during implementation. When the conveyor belt is conveying components, excessive tension will cause tape feeding slippage, while insufficient tension will result in slackness, wrinkles, etc., affecting the quality of tape feeding operations. To address this issue, we provide a tape feeding machine pulling device with high stability. Utility Model Content

[0005] The purpose of this invention is to provide a highly stable tape pulling device for a tape feeding machine to solve the problems raised in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a highly stable tape pulling device for a tape braiding machine, comprising a tape braiding machine, an externally fixedly connected mounting plate, a take-up roller rotatably mounted at the end of the mounting plate, a slide rail on the top surface of the tape braiding machine, a conveyor belt slidably connected inside the slide rail, a tape pulling mechanism externally provided on the tape braiding machine, the tape pulling mechanism comprising a fixed plate and a tension sensor, a rotating shaft rotatably connected inside the fixed plate, a transmission plate fixedly connected to the outer surface of the rotating shaft, a connecting rod rotatably connected to the end of the transmission plate, a compression cylinder fixedly connected to one end of the connecting rod, and an extension cylinder threadedly connected inside the compression cylinder.

[0007] Preferably, both the fixing plate and the tension sensor are fixedly installed on the tape feeding machine, and the tension sensor plays the role of real-time monitoring of the tension in the conveyor belt.

[0008] Preferably, a driven gear is fixedly connected to the outer surface of the rotating shaft, and a transmission gear is rotatably connected to the outer surface of the fixed plate. The driven gear meshes with the transmission gear, and the driven gear and the transmission gear provide power for the device to automatically adjust the tension of the carrier belt.

[0009] Preferably, a wireless receiving module is fixedly installed on the outer surface of the fixed plate. The wireless receiving module is adapted to the tension sensor and serves to receive signals and control the operation of the servo motor.

[0010] Preferably, the top surface of the conveyor belt is provided with a set of equally spaced placement slots for placing materials, which are used to support electronic components that need to be processed.

[0011] Preferably, a support plate is fixedly connected to the outer surface of the tape feeding machine, and a discharge roller is rotatably mounted at the end of the support plate, so that the support plate provides support for the use of the discharge roller.

[0012] Preferably, the taping machine includes a sealing assembly, a feeding assembly, and a controller mounted on its top surface, and the taping machine is capable of taping electronic components.

[0013] Preferably, the two sides of the conveyor belt are slidably connected to the extrusion cylinder and the extension cylinder, respectively, and the extrusion cylinder and the extension cylinder can provide a certain limiting effect on the conveyor belt.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This application, through the setting of a rotating shaft, tension sensor, wireless receiving module and extrusion cylinder, enables the device to automatically adjust the tension of the conveyor belt, effectively improving the automation level of the device. It can ensure that the conveyor belt has sufficient tension when carrying electronic components to prevent slippage, and also ensure that the tape has appropriate tension during the conveying process to avoid tape loosening and wrinkling, ensuring that the tape operation can run smoothly and guaranteeing the quality and stability of the tape production process.

[0016] 2. This application, through the setting of the extrusion cylinder and the extension cylinder, can compress the belt and thus control the tension of the carrier belt, so that the tension of the carrier belt is always kept within a certain range. When the device performs belt taping operations on various widths of conveyor belts, the operator can adjust the distance between the extrusion cylinder and the extension cylinder by rotating the extension cylinder, so that the device can adjust the tension of carrier belts of different widths, effectively improving the applicability of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is a partial structural schematic diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the pull belt mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the extension tube of this utility model.

[0021] The diagram is labeled as follows: 1. Tape and reel machine; 11. Sealing assembly; 12. Feeding assembly; 13. Controller;

[0022] 2. Mounting plate; 3. Take-up roller; 4. Slide rail; 5. Conveyor belt;

[0023] 6. Belt pulling mechanism; 601. Fixed plate; 602. Tension sensor; 603. Rotating shaft; 604. Transmission plate; 605. Connecting rod; 606. Extrusion cylinder; 607. Extension cylinder; 608. Driven gear; 609. Transmission gear; 610. Wireless receiving module;

[0024] 7. Placement trough; 8. Support plate; 9. Discharge roller. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a technical solution for a highly stable tape pulling device for a tape feeding machine.

[0027] like Figure 1 - Figure 4 As shown, the device includes a tape and reel machine 1. The tape and reel machine 1 includes a sealing assembly 11, a feeding assembly 12, and a controller 13 mounted on its top surface. The controller 13 is used to set and control the operation of each electrical component of the device, which facilitates the improvement of the automation efficiency of the device. The feeding assembly 12 can send electronic components one by one to the placement slot 7 for tape and reel operation. It can also be replaced with a PPU robot for feeding according to the usage requirements. The sealing assembly 11 includes a heating assembly, a cover tape assembly, and a heat sealing blade. The cover tape assembly can cover the cover tape on the conveyor belt 5. The heating assembly is controlled by the controller 13 to heat the tape. After the temperature reaches the set value, the heated heat sealing blade will press on the cover tape and the carrier belt, so that the cover tape seals the opening of the component placed in the placement slot 7, thereby completing the encapsulation operation of the component. The specific working methods and principles of the sealing assembly 11, the feeding assembly 12, and the controller 13 are all existing technologies, and will not be described in detail in this application.

[0028] The tape feeding machine 1 is externally fixedly connected to a mounting plate 2. A take-up roller 3 is rotatably mounted on the end of the mounting plate 2. A support plate 8 is fixedly connected to the outer surface of the tape feeding machine 1. A discharge roller 9 is rotatably mounted on the end of the support plate 8. The discharge roller 9 is used to hold the carrier tape. When the take-up roller 3 winds up the carrier tape, it can pull the discharge roller 9 to rotate. There is a certain friction between the discharge roller 9 and the support plate 8, which can ensure that the carrier tape is rotated slowly during the rotation and release process, so as to avoid the release speed being too fast and causing the conveyor carrier tape 5 to become loose. A control motor is installed inside the mounting plate 2. The motor is existing technology and will not be described in detail in this application. The motor can drive the take-up roller 3 to rotate at the end of the mounting plate 2, thereby winding up the conveyor carrier tape 5.

[0029] The top surface of the tape feeding machine 1 is provided with a slide rail 4, and a conveyor belt 5 is slidably connected inside the slide rail 4. The two sides of the conveyor belt 5 are slidably connected to the extrusion cylinder 606 and the extension cylinder 607, respectively. The top surface of the conveyor belt 5 is provided with a set of equally spaced placement slots 7 for placing materials. The two ends of the conveyor belt 5 are connected to the take-up roller 3 and the discharge roller 9, respectively. When the take-up roller 3 rotates, it can slide the conveyor belt 5 and pull the discharge roller 9 to rotate, continuously releasing the belt so that the device can perform tape feeding operations on components. When the conveyor belt 5 slides in the slide rail 4, the feeding component 12 can place the electronic components into the placement slots 7 and perform heat sealing operations through the sealing component 11. The whole process maintains automated production, greatly reducing the workload of workers and improving tape feeding efficiency.

[0030] The tape feeding machine 1 is externally equipped with a tape pulling mechanism 6, which includes a fixing plate 601 and a tension sensor 602. Both the fixing plate 601 and the tension sensor 602 are fixedly installed on the tape feeding machine 1. The fixing plate 601 is fixed to the top surface of the tape feeding machine 1 by bolts. The tension sensor 602 can monitor the tension of the conveyor belt 5 and send a control signal to the wireless receiving module 610 according to the change in tension. This allows the wireless receiving module 610 to control the motor to start according to the tension of the conveyor belt 5, thereby adjusting the tension of the conveyor belt 5. The tension sensor 602, the wireless receiving module 610 and the motor are all prior art, and will not be described in detail in this application.

[0031] A wireless receiving module 610 is fixedly installed on the outer surface of the fixed plate 601. The wireless receiving module 610 is compatible with the tension sensor 602. The tension sensor 602 and the wireless receiving module 610 are connected via a wireless Bluetooth signal or a physical wire. When the tension sensor 602 detects that the tension in the conveyor belt 5 is too high, it sends a signal to the wireless receiving module 610. The wireless receiving module 610 controls the servo motor to start, driving the extrusion cylinder 606 to rise, releasing some space and restoring the tension of the conveyor belt. When the tension sensor 602 detects that the tension in the conveyor belt 5 is too low, the wireless receiving module 610 receives the signal and controls the servo motor to rotate in the opposite direction, thereby controlling the extrusion cylinder 606 to descend. This allows the extrusion cylinder 606 to extrude the belt, thereby controlling the tension of the conveyor belt and keeping it within a certain range, ensuring the quality of the belt taping operation and the stability of the tape taping process.

[0032] A rotating shaft 603 is rotatably connected inside the fixed plate 601. A driven gear 608 is fixedly connected to the outer surface of the rotating shaft 603. A transmission gear 609 is rotatably connected to the outer surface of the fixed plate 601. The driven gear 608 meshes with the transmission gear 609. A servo motor is fixedly installed outside the fixed plate 601. The transmission gear 609 is fixedly connected to the output shaft of the servo motor. When the servo motor starts, it can drive the transmission gear 609 to rotate. The rotation of the transmission gear 609 will drive the driven gear 608 to rotate under the effect of meshing, thereby providing power for the subsequent position change of the extrusion cylinder 606.

[0033] A transmission plate 604 is fixedly connected to the outer surface of the rotating shaft 603. A connecting rod 605 is rotatably connected to the end of the transmission plate 604. An extrusion cylinder 606 is fixedly connected to one end of the connecting rod 605. An extension cylinder 607 is threadedly connected to the inside of the extrusion cylinder 606. The rotation of the driven gear 608 can drive the rotating shaft 603 to rotate. The rotation of the rotating shaft 603 drives the transmission plate 604 to rotate. The rotation of the transmission plate 604 can drive the connecting rod 605 to rotate, thereby adjusting the position of the connecting rod 605, changing the pressure of the extrusion cylinder 606 on the conveyor belt 5, and thus adjusting the tension of the conveyor belt. The extrusion cylinder 606 and the conveyor belt 5 are in rotational contact. When the conveyor belt 5 is wound onto the take-up roller 3, the extrusion cylinder 606 will rotate with the winding of the conveyor belt 5. When the device performs braiding operations on conveyor belts 5 of different widths, the distance between the extrusion cylinder 606 and the extension cylinder 607 can be adjusted by rotating the extension cylinder 607, so that the device can be used for braiding operations of various carrier belts.

[0034] Working principle: When the operator wants to use this device for tape taping, first place the electronic components in the feeding assembly 12 and fix one end of the conveyor belt 5 to the take-up roller 3. Then start the device. The take-up roller 3 rotates to wind up the conveyor belt 5. During the winding process, the feeding assembly 12 can place the electronic components one by one into the placement slot 7. When the components pass through the sealing assembly 11, the sealing assembly 11 can heat-seal the cover tape onto the conveyor belt 5, thereby completing the tape taping operation of the device. If the tension on the conveyor belt 5 during the tape taping process is too large or When the tension is too low, the tension sensor 602 transmits a signal to the wireless receiving module 610 based on the change in tension. After receiving the signal, the wireless receiving module 610 controls the servo motor to start. The start of the servo motor drives the transmission gear 609 to rotate, and the driven gear 608 also rotates. The rotation of the driven gear 608 drives the connecting rod 605 to rotate through the rotating shaft 603 and the transmission plate 604, thereby adjusting the position of the extrusion cylinder 606 and the extension cylinder 607, thus changing the tension of the conveyor belt 5 and completing the automatic adjustment of the tension of the conveyor belt 5, which is beneficial to improving the tape feeding quality of the device.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A tape pulling device for a tape feeding machine with high stability, characterized in that: The tape making machine (1) is characterized in that: an installation plate (2) is fixedly connected to the outside of the tape making machine (1), a take-up roller (3) is rotatably installed at the end of the installation plate (2), a slide rail (4) is opened on the top surface of the tape making machine (1), a conveyor belt (5) is slidably connected inside the slide rail (4), and a tape pulling mechanism (6) is provided on the outside of the tape making machine (1). The belt pulling mechanism (6) includes a fixed plate (601) and a tension sensor (602). The fixed plate (601) is rotatably connected to a rotating shaft (603). The outer surface of the rotating shaft (603) is fixedly connected to a transmission plate (604). The end of the transmission plate (604) is rotatably connected to a connecting rod (605). One end of the connecting rod (605) is fixedly connected to a compression cylinder (606). The inside of the compression cylinder (606) is threadedly connected to an extension cylinder (607).

2. The tape pulling device for a highly stable tape feeding machine according to claim 1, characterized in that: The fixing plate (601) and the tension sensor (602) are both fixedly installed on the tape feeding machine (1).

3. The tape pulling device for a highly stable tape feeding machine according to claim 1, characterized in that: A driven gear (608) is fixedly connected to the outer surface of the rotating shaft (603), and a transmission gear (609) is rotatably connected to the outer surface of the fixed plate (601). The driven gear (608) meshes with the transmission gear (609).

4. The tape pulling device for a highly stable tape feeding machine according to claim 1, characterized in that: A wireless receiving module (610) is fixedly installed on the outer surface of the fixing plate (601), and the wireless receiving module (610) is adapted to the tension sensor (602).

5. The tape pulling device for a highly stable tape feeding machine according to claim 1, characterized in that: The top surface of the conveyor belt (5) is provided with a set of equally spaced placement slots (7) for placing materials.

6. The tape pulling device for a highly stable tape feeding machine according to claim 1, characterized in that: The outer surface of the tape feeding machine (1) is fixedly connected to a support plate (8), and a discharge roller (9) is rotatably installed at the end of the support plate (8).

7. The tape pulling device for a highly stable tape feeding machine according to claim 1, characterized in that: The tape and reel machine (1) includes a sealing assembly (11), a feeding assembly (12), and a controller (13) mounted on its top surface.

8. The tape pulling device for a highly stable tape feeding machine according to claim 1, characterized in that: The two sides of the conveyor belt (5) are slidably connected to the extrusion cylinder (606) and the extension cylinder (607), respectively.

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