Mechanism for quickly stopping high-speed wrapping machine without disordering tapes

Abstract

The utility model discloses a rapid stop tape-disorder-free mechanism of a high-speed wrapping machine, which is characterized by comprising a rack and a tension motor arranged on one side of the rack, a first belt pulley is connected to an output shaft of the tension motor, a brake friction disc is further fixedly connected to the output shaft of the tension motor, and a second belt pulley is further fixedly connected to the brake friction disc. The first belt wheel is in transmission connection with a tape releasing disc, the tape releasing disc is connected with a wrapping pipe, the wrapping pipe is connected with a to-be-wound piece, a wrapping tape released by the tape releasing disc passes through the wrapping pipe and then is wound on the to-be-wound piece, a brake plate located below the brake friction disc is movably installed on the machine frame, and when the tension of the tension motor is zero, the brake friction disc is driven by the brake plate to rotate. The brake plate is tightly attached to the brake friction disc until the output shaft of the tension motor stops rotating, the wrapping tape can not be disordered even if the machine stops in emergency, the time needed by operators for cleaning and production recovery is greatly shortened, the production efficiency is effectively improved, and a positive contribution is made to environmental protection.

Description

Technical Field

[0001] The utility model relates to the technical field of wire and cable equipment, in particular to a mechanism for a high-speed wrapping machine to quickly stop without causing any disorder in the tape. Background Art

[0002] In the current market, the speed of wrapping machines is basically 1500-2000 rpm. If the wrapping machine encounters a tape break during operation, the tape reel usually cannot respond immediately and stop rotating. This process mainly relies on the servo tension motor to gradually slow down to a stop, but this method has obvious shortcomings. First, it leads to a large waste of wrapping tape materials, because between the break and the machine response, a considerable length of wrapping tape will still be pulled out unnecessarily. Secondly, due to the failure to stop the machine quickly, the loose wrapping tape is easily entangled on the rotating shaft to form a messy ball of wire, which not only increases the difficulty of cleaning, but also generates a lot of dust and garbage. The operator has to spend a lot of time dealing with these messy wrapping tapes and cleaning up dust and garbage, which seriously affects work efficiency and production effectiveness. Utility Model Content

[0003] The utility model aims to provide a high-speed wrapping machine with a quick stop mechanism without causing disorder in the wrapping tape, which can stop the machine in an emergency without causing disorder in the wrapping tape, greatly reducing the time required for operators to clean up and resume production, thereby effectively improving production efficiency and making a positive contribution to environmental protection.

[0004] According to the utility model, a high-speed wrapping machine quick stop without tape disorder mechanism is provided, which is characterized by comprising a frame and a tension motor installed on one side of the frame, the output shaft of the tension motor is connected with a first pulley, the output shaft of the tension motor is also fixedly connected with a brake friction disc, the first pulley is transmission-connected with a pay-off disk, the pay-off disk is connected with a wrapping tube, the wrapping tube is connected with a to-be-wound object, the pay-off disk pays out the tape and winds it onto the to-be-wound object after passing through the wrapping tube, a brake plate located below the brake friction disc is movably installed on the frame, and when the tension of the tension motor is 0, the brake plate is tightly fitted with the brake friction disc until the output shaft of the tension motor stops rotating.

[0005] The brake friction disc is firmly connected to the first pulley driven by the tension motor. Once the belt breaks, the brake friction disc will be quickly braked by the brake plate within just one second to stop the car without disturbing the belt.

[0006] Furthermore, the tension motor includes a motor body and a tension sensor, and the tension sensor is connected to the brake plate.

[0007] Furthermore, a pneumatic brake is installed on the frame, the tension sensor is electrically connected to the pneumatic brake, and the brake plate is electrically connected to the pneumatic brake.

[0008] Furthermore, it also includes a main motor, the output shaft of the main motor is connected to a second pulley, and the first pulley and the second pulley are coaxially connected to the tape reel.

[0009] Furthermore, the tape unwinding reel is coaxially connected with a wrapping head, and the first pulley and the second pulley are coaxially connected with the wrapping head. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the mechanism for quickly stopping the high-speed wrapping machine without causing any disorder in the belt according to an embodiment of the utility model.

[0011] In the figure, 1-tension motor; 2-first pulley; 3-brake friction disc; 4-unwinding disc; 5-wrapping tube; 6-brake plate; 7-pneumatic brake; 8-main motor; 9-wrapping head; 10-wrapping tape. DETAILED DESCRIPTION

[0012] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0013] Combination Figure 1 , shows a high-speed wrapping machine quick stop without tape disorder mechanism of the utility model, characterized in that it includes a frame and a tension motor 1 installed on one side of the frame, the output shaft of the tension motor 1 is connected with a first pulley 2, the output shaft of the tension motor 1 is also fixedly connected with a brake friction disc 3, the first pulley 2 is drivingly connected with a tape unwinding disk 4, the tape unwinding disk 4 is connected with a wrapping tube 5, the wrapping tube 5 is connected with a to-be-wound object, the tape unwinding disk 4 releases the tape and is wound onto the to-be-wound object after passing through the wrapping tube 5, a brake plate 6 located below the brake friction disc 3 is movably installed on the frame, when the tension of the tension motor 1 is 0, the brake plate 6 is tightly fitted with the brake friction disc 3 until the output shaft of the tension motor 1 stops rotating.

[0014] The brake friction disc 3 is firmly connected to the first pulley 2 driven by the tension motor 1. Once the belt 10 breaks, the brake friction disc 3 will be quickly braked by the brake plate 6 within just one second to stop the car without disturbing the belt.

[0015] It is worth noting that there are many ways to set up the rack, so its structure will not be described in detail.

[0016] The tension motor 1 includes a motor body and a tension sensor, and the tension sensor is connected to the brake plate 6 .

[0017] An air pressure brake 7 is installed on the frame, the tension sensor is electrically connected to the air pressure brake 7, and the brake plate 6 is electrically connected to the air pressure brake 7.

[0018] The brake plate 6 is tightly combined with the pneumatic brake 7 and fixed on the frame. At the same time, the brake friction disc is firmly connected to the pulley driven by the tension motor. Once the wrapping tape breaks, the broken tape signal immediately triggers the pneumatic brake, and the brake friction disc will be quickly braked in just one second to achieve a stop without messing up the tape. This design ensures that even if the machine stops in an emergency, the wrapping tape will not be messed up, greatly reducing the time required for operators to clean up and resume production, thereby effectively improving production efficiency and making a positive contribution to environmental protection.

[0019] It also includes a main motor 8, the output shaft of the main motor 8 is connected to a second pulley, and the first pulley 2 and the second pulley are coaxially connected to the tape unwinding reel 4.

[0020] The unwinding reel 4 is coaxially connected with a wrapping head 9, and the first belt pulley 2 and the second belt pulley are coaxially connected with the wrapping head 9.

[0021] The above is only a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A high-speed wrapping machine quick stop without disorderly belting mechanism, characterized in that: The invention comprises a frame and a tension motor installed on one side of the frame, wherein a first pulley is connected to the output shaft of the tension motor, a brake friction disc is also fixedly connected to the output shaft of the tension motor, the first pulley is transmission-connected to a tape-unwinding disk, the tape-unwinding disk is connected to a wrapping tube, the wrapping tube is connected to a workpiece to be wound, the tape released by the tape-unwinding disk is wound onto the workpiece to be wound after passing through the wrapping tube, a brake plate is movably installed on the frame below the brake friction disc, and when the tension of the tension motor is 0, the brake plate is tightly fitted to the brake friction disc until the output shaft of the tension motor stops rotating.

2. The high-speed wrapping machine quick stop without disorderly tape mechanism according to claim 1 is characterized in that: The tension motor comprises a motor body and a tension sensor, and the tension sensor is connected to the brake plate.

3. The high-speed wrapping machine quick stop without disorderly belting mechanism according to claim 2 is characterized in that: A pneumatic brake is installed on the frame, the tension sensor is electrically connected to the pneumatic brake, and the brake plate is electrically connected to the pneumatic brake.

4. The high-speed wrapping machine quick stop without disorderly tape mechanism according to claim 3 is characterized in that: It also includes a main motor, the output shaft of the main motor is connected to a second pulley, and the first pulley and the second pulley are coaxially connected to the tape unwinding reel.

5. The high-speed wrapping machine quick stop without disorderly tape mechanism according to claim 4 is characterized in that: The tape unwinding reel is coaxially connected with a wrapping head, and the first belt pulley and the second belt pulley are coaxially connected with the wrapping head.

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