Automatic winding tape recovery mechanism of bonding machine

Abstract

An automatic winding tape recovery mechanism of a bonding machine belongs to the technical field of automatic winding tape recovery of bonding machines and comprises a mounting bottom plate, a winding tape stretching mechanism mounting bottom plate and a recovery roll, and a winding tape enters between a constant-force stretching wheel and a pressing wheel through a first winding tape steering wheel, a second winding tape steering wheel, a third winding tape steering wheel and a fourth winding tape steering wheel. The constant-force stretching wheel is connected with the constant-force stretching wheel motor, the pressing wheel is arranged on the pressing wheel mounting plate, the pressing wheel mounting plate is connected with the winding tape stretching mechanism mounting bottom plate through the pressing wheel spring, the pressing wheel is pressed on the constant-force stretching wheel, and a winding tape sequentially passes through the winding tape falling wheel, the fifth winding tape steering wheel, the recovery roll and the recovery roll to be connected with the recovery roll motor. According to the utility model, the constant-torque motor is adopted as main power and is matched with the detection switch and the common motor to carry out coiling recovery, and the constant-torque motor can be used for pulling the coiled tape by specified force, so that the front end is in a stretched state and is not loosened, and the recovery work of the coiled tape in an automatic work station is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic recovery of bonding machine rolls, and in particular relates to an automatic recovery device for bonding machine rolls. Background Art

[0002] Before the development of this mechanism, the reel recycling usually relied on gravity to place a large cardboard box vertically in a timely manner and let it fall naturally. This way, the collected materials were fluffy and bulky, took up space, and were messy and dirty. In addition, the collection was disorderly and the number of defective products on the reel could not be clearly seen visually, which did not provide guidance for effective production. Utility Model Content

[0003] In order to solve the defects of the prior art, an automatic tape recovery device for a connecting machine is provided, comprising a mounting base plate, a tape stretching mechanism mounting base plate, a recovery roll motor, and a recovery roll. A first tape steering wheel, a second tape steering wheel, and a tape stretching mechanism mounting base plate are arranged on the mounting base plate. A third tape steering wheel, a tape drop wheel, a fourth tape steering wheel, a constant force stretching wheel, a pressure wheel mounting plate, a pressure wheel, a pressure wheel spring, a fifth tape steering wheel, and a constant force stretching wheel motor are arranged on the tape stretching mechanism mounting base plate. The tape passes through the first tape steering wheel, the second tape steering wheel, the third tape steering wheel, and the fourth tape steering wheel and enters between the constant force stretching wheel and the pressure wheel. The constant force stretching wheel is connected to the constant force stretching wheel motor. The pressure wheel is arranged on the pressure wheel mounting plate, and the pressure wheel mounting plate is connected to the tape stretching mechanism mounting base plate through the pressure wheel spring, so that the pressure wheel is pressed on the constant force stretching wheel. The tape passes through the tape drop wheel, the fifth tape steering wheel, and the recovery roll in sequence, and the recovery roll is connected to the recovery roll motor.

[0004] Furthermore, the constant force tension wheel motor is a constant force specified torque motor.

[0005] Furthermore, the tape drop wheel is a wheel that swings downward by gravity and moves up and down on the installation base plate of the tape stretching mechanism.

[0006] Furthermore, a tape drop detection optical fiber is arranged below the tape drop wheel.

[0007] Furthermore, the fifth tape winding steering wheel is a steering wheel for the tape winding drop wheel and the recovery roll.

[0008] The beneficial effects of the utility model are as follows: the utility model adopts a constant torque motor as the main power, cooperates with a detection switch and an ordinary motor for roll recovery, the constant torque motor can allow the roll to be pulled with a specified force to ensure that the front end is in a stretched state and will not loosen. This mechanism cleverly solves the roll recovery work in the automatic workstation and saves labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1The utility model is a structure of an automatic recovery device for a tape of a bonding machine. Figure 1 ;

[0010] Figure 2 The utility model is a structure of an automatic recovery device for a tape of a bonding machine. Figure 2 ;

[0011] Figure 3 The utility model is a structure of an automatic recovery device for a tape of a bonding machine. Figure 3 .

[0012] 1. Install the base plate; 2. The first tape reel steering wheel; 3. The second tape reel steering wheel; 4. The tape stretching mechanism installation base plate; 5. The third tape reel steering wheel; 6. The tape drop detection optical fiber; 7. The tape drop wheel; 8. The fourth tape reel steering wheel; 9. The constant force stretching wheel; 10. The clamping wheel installation plate; 11. The clamping wheel; 12. The clamping wheel spring; 13. The fifth tape reel steering wheel; 14. The constant force stretching wheel motor; 15. The recovery reel motor; 16. The recovery reel; 17. The tape. DETAILED DESCRIPTION

[0013] An automatic recovery device for a tape of a bonding machine, such as Figure 1-Figure 3 As shown, it includes a mounting base plate 1, a tape stretching mechanism mounting base plate 4, a recovery roll motor 15, and a recovery roll 16. The mounting base plate 1 is provided with a first tape steering wheel 2, a second tape steering wheel 3, and a tape stretching mechanism mounting base plate 4. The tape stretching mechanism mounting base plate 4 is provided with a third tape steering wheel 5, a tape drop wheel 7, a fourth tape steering wheel 8, a constant force stretching wheel 9, a clamping wheel mounting plate 10, a clamping wheel 11, a clamping wheel spring 12, a fifth tape steering wheel 13, and a constant force stretching wheel motor 14. The tape 17 passes through the first tape steering wheel 2 , the second tape steering wheel 3, the third tape steering wheel 5, and the fourth tape steering wheel 8 enter between the constant force stretching wheel 9 and the pressure wheel 11. The constant force stretching wheel 9 is connected to the constant force stretching wheel motor 14. The pressure wheel 11 is arranged on the pressure wheel mounting plate 10. The pressure wheel mounting plate 10 is connected to the tape stretching mechanism mounting base plate 4 through the pressure wheel spring 12, so that the pressure wheel 11 is pressed against the constant force stretching wheel 9. The tape 17 passes through the tape drop wheel 7, the fifth tape steering wheel 13, and the recovery roll 16 in sequence. The recovery roll 16 is connected to the recovery roll motor 15.

[0014] Wherein, the constant force stretching wheel motor 14 is a constant force specified torque motor.

[0015] The tape drop wheel 7 is a wheel that swings downward by gravity and moves up and down on the tape stretching mechanism mounting base plate 4.

[0016] Wherein, a tape drop detection optical fiber 6 is arranged below the tape drop wheel 7 .

[0017] The fifth tape winding steering wheel 13 is a steering wheel for the tape winding drop wheel 7 and the recovery roll 16 .

[0018] The utility model is used for automatic tape recovery of Kapton bonding machine. All mechanisms are installed on the installation base plate 1, and the third tape steering wheel 5, tape drop detection optical fiber 6, tape drop wheel 7, fourth tape steering wheel 8, constant force stretching wheel 9, clamping wheel installation plate 10, clamping wheel 11, clamping wheel spring 12, fifth tape steering wheel 13, and constant force stretching wheel motor 14 are installed on the tape stretching mechanism installation base plate 4. The soft tape 17 like a film passes through the first tape steering wheel 2, the second tape steering wheel 3, the third tape steering wheel 5, and the fourth tape steering wheel 8 and enters between the constant force stretching wheel 9 and the clamping wheel 11. The clamping wheel 11 presses the tape 17 onto the constant force stretching wheel 9 through the action of the clamping wheel spring 12. The clamping wheel 11 is mounted on 10. The constant force stretching wheel motor 14 drives the constant force stretching wheel 9 to rotate, thereby pulling the tape 17 to the right. The constant force stretching wheel motor 14 is a constant force motor, which uses a specified torque to pull the tape 17. Therefore, the take-up tape 17 will not be broken and the take-up tape 17 will not be in a loose state before. The take-up tape drop wheel 7 is a wheel that swings downward by gravity and can move up and down. When the take-up tape drop wheel 7 moves downward too long, it is sensed by the take-up tape drop detection optical fiber 6, and the recovery roll 16 behind it starts to rotate and recover under the drive of the motor 15 until the take-up tape drop detection optical fiber 6 is not sensed. The fifth take-up tape steering wheel 13 is the steering wheel of the take-up tape drop wheel 7 and the recovery roll 16. Through this mechanism, the constant force recovery of the soft tape can be completed, and the soft tape will not be broken and can be effectively recovered.

[0019] The present invention adopts a constant torque motor as the main power, and cooperates with a detection switch and an ordinary motor to recycle the roll. The constant torque motor can allow the roll to be pulled with a specified force to ensure that the front end is in a stretched state and will not loosen. This mechanism cleverly solves the recycling work of the roll in the automatic workstation and saves labor.

[0020] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An automatic tape recovery mechanism for a bonding machine, characterized in that: The invention comprises a mounting base plate (1), a tape stretching mechanism mounting base plate (4), a recovery roll motor (15), and a recovery roll (16); a first tape steering wheel (2), a second tape steering wheel (3), and a tape stretching mechanism mounting base plate (4) are arranged on the mounting base plate (1); a third tape steering wheel (5), a tape drop wheel (7), a fourth tape steering wheel (8), a constant force stretching wheel (9), a clamping wheel mounting plate (10), a clamping wheel (11), a clamping wheel spring (12), a fifth tape steering wheel (13), and a constant force stretching wheel motor (14) are arranged on the tape stretching mechanism mounting base plate (4); and a tape (17) passes through the first tape steering wheel (2), The second belt winding steering wheel (3), the third belt winding steering wheel (5), and the fourth belt winding steering wheel (8) enter between the constant force stretching wheel (9) and the pressure wheel (11); the constant force stretching wheel (9) is connected to the constant force stretching wheel motor (14); the pressure wheel (11) is arranged on the pressure wheel mounting plate (10); the pressure wheel mounting plate (10) is connected to the belt winding stretching mechanism mounting base plate (4) through the pressure wheel spring (12), so that the pressure wheel (11) is pressed against the constant force stretching wheel (9); the belt (17) passes through the belt winding drop wheel (7), the fifth belt winding steering wheel (13), and the recovery roll (16) in sequence; the recovery roll (16) is connected to the recovery roll motor (15).

2. The automatic tape recovery mechanism for the bonding machine according to claim 1, characterized in that: The constant force stretching wheel motor (14) is a constant force specified torque motor.

3. The automatic tape recovery mechanism for the bonding machine according to claim 1, characterized in that: The tape reel drop wheel (7) is a wheel that swings downward by gravity and moves up and down on the tape reel stretching mechanism mounting base plate (4).

4. The automatic tape recovery mechanism for the bonding machine according to claim 1, characterized in that: A tape drop detection optical fiber (6) is arranged below the tape drop wheel (7).

5. The automatic tape recovery mechanism for the bonding machine according to claim 1, characterized in that: The fifth tape reel turning wheel (13) is a turning wheel for the tape reel drop wheel (7) and the recovery reel (16).

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