Wrapping machine with tension control device

Abstract

The utility model discloses a wrapping machine with a tension control device, which comprises a workbench, the upper surface of the workbench is provided with a wrapping frame, the inner side surface of the wrapping frame is provided with a fixing ring through a bearing, the side surface of the fixing ring is connected with a wrapping ring, the side surface of the wrapping ring is provided with a wrapping roller, and the wrapping roller is provided with a tension control device. A tensioning frame is arranged on the side surface of the wrapping ring and located on one side of the wrapping roller, and a tensioning roller is arranged in the tensioning frame. According to the utility model, a wrapping roll is placed on the wrapping roller, then a wrapping tape of the wrapping roll passes through the space between the two groups of tensioning rollers to be connected with a raw material to be wrapped, the driving motor is started at the same time to drive the bidirectional screw rod to rotate, and the distance between the two tensioning rollers is adjusted through the thread bushing, so that the wrapping tape is conveniently clamped; and therefore, the wrapping tape between the tensioning roller and the raw material to be wrapped has a certain tensioning degree, the situation that the wrapping tape is loose all the time is avoided, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wrapping machine equipment, in particular to a wrapping machine with a tension control device. Background Art

[0002] The wrapping machine wraps the tape around the core wire through a rotating turntable. It is mainly used for wrapping the insulated core wires of electrical wires, power cables, control cables, optical cables, etc. It has good wrapping effect, low power consumption, easy and simple operation, and is widely used.

[0003] The existing technology has the following problems:

[0004] However, the existing wrapping machines have certain drawbacks when in use. Since the wrapping tape is constantly moving and rotating during the wrapping process, the tension on the wrapping tape is also fluctuating, so it is easy for the wrapping tape to be sometimes tight and sometimes loose when wrapped on the object material, resulting in inconsistent wrapping tightness, and the pitch of the wrapping tape will also be inconsistent, affecting the quality of the finished product.

[0005] To this end, we proposed a wrapping machine with a tension control device to solve the above-mentioned drawbacks. Utility Model Content

[0006] The utility model aims to solve the defect of uneven wrapping tension in the prior art and proposes a wrapping machine with a tension control device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A wrapping machine with a tension control device comprises a workbench, wherein a wrapping frame is arranged on the upper surface of the workbench, a fixing ring is installed on the inner side surface of the wrapping frame through a bearing, a wrapping ring is connected to the side surface of the fixing ring, a wrapping roller is arranged on the side surface of the wrapping ring, a tensioning frame is arranged on the side surface of the wrapping ring and on one side of the wrapping roller, a tensioning roller is arranged inside the tensioning frame, a threaded sleeve is installed on the end of the tensioning roller, the threaded sleeve is connected to a bidirectional lead screw, a servo motor is installed on the end of the bidirectional lead screw through a coupling, a gear ring is arranged on the outer side of the wrapping ring, and the gear ring is meshingly connected to a gear, the gear is installed at the output end of a driving motor, and the driving motor is installed on the wrapping frame.

[0009] Preferably, a rubber sleeve is provided on the surface of the tensioning roller.

[0010] Preferably, the surface of the wrapping roller is threadedly connected to a limit plate.

[0011] Preferably, a conveying mechanism is provided on the upper surface of the workbench, and the conveying mechanism is composed of a conveying seat, a conveying roller, a conveying motor and a conveying belt. A conveying roller is provided on the upper surface of the conveying seat, and a conveying motor is installed at the end of the conveying roller through a coupling, and a conveying belt is provided on the surface of the conveying roller.

[0012] Preferably, the lower surface of the workbench is provided with supporting feet.

[0013] Preferably, a control panel is provided on the front side of the wrapping frame.

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

[0015] (1) The utility model is provided with a workbench, a wrapping frame, a fixing ring, a wrapping ring, a wrapping roller, a gear ring, a gear, a driving motor, a tensioning frame, a tensioning roller, a threaded sleeve, a bidirectional screw and a servo motor. When in use, the wrapping roll is placed on the wrapping roller, and then the wrapping tape of the wrapping roll is passed through two sets of tensioning rollers to connect with the raw material to be wrapped. At the same time, the driving motor is started to drive the bidirectional screw to rotate, and the distance between the two tensioning rollers is adjusted through the threaded sleeve to clamp the wrapping tape, so that the wrapping tape between the tensioning roller and the raw material to be wrapped has a certain tension, avoiding the situation of being sometimes tight and sometimes loose, thereby greatly improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0017] Figure 1 This is a structural schematic diagram of a wrapping machine with a tension control device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of a wrapping frame of a wrapping machine with a tension control device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the tensioning frame of the wrapping machine with a tension control device proposed by the utility model.

[0020] Legend:

[0021] 1. Workbench; 2. Support feet; 3. Conveying mechanism; 4. Conveying seat; 5. Conveying roller; 6. Conveying motor; 7. Conveyor belt; 8. Wrapping frame; 9. Fixed ring; 10. Wrapping ring; 11. Gear ring; 12. Gear; 13. Driving motor; 14. Wrapping roller; 15. Tensioning frame; 16. Tensioning roller; 17. Rubber sleeve; 18. Threaded sleeve; 19. Bidirectional screw; 20. Servo motor; 21. Control panel. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] Please refer to Figure 1-3 A wrapping machine with a tension control device comprises a workbench 1, a wrapping frame 8 is arranged on the upper surface of the workbench 1, a fixing ring 9 is installed on the inner side of the wrapping frame 8 through a bearing, a wrapping ring 10 is connected to the side surface of the fixing ring 9, a wrapping roller 14 is arranged on the side surface of the wrapping ring 10, a tensioning frame 15 is arranged on the side surface of the wrapping ring 10 and on one side of the wrapping roller 14, a tensioning roller 16 is arranged inside the tensioning frame 15, a threaded sleeve 18 is installed at the end of the tensioning roller 16, the threaded sleeve 18 is connected to a bidirectional screw rod 19, a servo motor 20 is installed at the end of the bidirectional screw rod 19 through a coupling, a gear ring 11 is arranged on the outer side of the wrapping ring 10, and the gear ring 11 is meshed with a gear 12, the gear 12 is installed at the output end of a driving motor 13, and the driving motor 13 is installed on the wrapping frame 8.

[0024] In this embodiment: when in use, the wrapping roll is placed on the wrapping roller 14, and then the wrapping tape of the wrapping roll is passed through the two sets of tensioning rollers 16 to connect with the raw material to be coated, and at the same time, the driving motor 13 is started to drive the bidirectional screw rod 19 to rotate, and the distance between the two tensioning rollers 16 is adjusted through the threaded sleeve 18 to clamp the wrapping tape, so that the wrapping tape between the tensioning roller 16 and the raw material to be coated has a certain tension, avoiding the situation of being sometimes tight and sometimes loose, thereby greatly improving the practicality of the device.

[0025] Specifically, a rubber sleeve 17 is provided on the surface of the tension roller 16 .

[0026] In this embodiment, by providing the rubber sleeve 17, it is not easy to cause damage to the wrapping roll between the tensioning rollers 16, and the rubber sleeve 17 has elastic deformation ability, which can better adjust the tension of the wrapping roll.

[0027] Specifically, the surface of the wrapping roller 14 is threadedly connected to a limit plate.

[0028] In this embodiment, a limiting plate is provided to limit the position of the wrapping roll on the surface of the wrapping roller 14 to prevent the wrapping roll from falling off the wrapping roller 14 .

[0029] Specifically, a conveying mechanism 3 is arranged on the upper surface of the workbench 1. The conveying mechanism 3 is composed of a conveying base 4, a conveying roller 5, a conveying motor 6 and a conveying belt 7. A conveying roller 5 is arranged on the upper surface of the conveying base 4, and a conveying motor 6 is installed on the end of the conveying roller 5 through a coupling. A conveying belt 7 is arranged on the surface of the conveying roller 5.

[0030] In this embodiment, a conveying mechanism 3 is provided, a conveying motor 6 is started, and a conveying belt 7 is driven by a conveying roller 5 , thereby driving the raw material of the object to be coated on the conveying belt 7 .

[0031] Specifically, the lower surface of the workbench 1 is provided with supporting legs 2 .

[0032] In this embodiment: by providing the supporting feet 2, the height of the workbench 1 is increased, and the erosion of the workbench 1 by ground moisture is reduced.

[0033] Specifically, a control panel 21 is provided on the front side of the wrapping frame 8 .

[0034] In this embodiment: a control panel 21 is provided to control the wrapping machine. The control circuit of the control panel 21 can be realized by simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0035] Working principle: When in use, place the wrapping roll on the wrapping roller 14, then pass the wrapping tape of the wrapping roll through the two sets of tensioning rollers 16 to connect with the raw material to be wrapped, and start the driving motor 13 at the same time to drive the bidirectional screw 19 to rotate, and adjust the distance between the two tensioning rollers 16 through the threaded sleeve 18 to clamp the wrapping tape, so that the wrapping tape between the tensioning roller 16 and the raw material to be wrapped has a certain tension, avoiding the situation of being sometimes tight and sometimes loose, which greatly improves the practicability of the device.

[0036] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A wrapping machine with a tension control device, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a wrapping frame (8), the inner side surface of the wrapping frame (8) is installed with a fixing ring (9) through a bearing, the side surface of the fixing ring (9) is connected with a wrapping ring (10), the side surface of the wrapping ring (10) is provided with a wrapping roller (14), the side surface of the wrapping ring (10) is provided with a tensioning frame (15) located on one side of the wrapping roller (14), the tensioning frame (15) is provided with a tensioning roller (16) inside, and the tensioning frame (15) is provided with a tensioning roller (16) inside. A threaded sleeve (18) is installed at the end of the tightening roller (16), and the threaded sleeve (18) is connected to a bidirectional screw rod (19). A servo motor (20) is installed at the end of the bidirectional screw rod (19) through a coupling. A gear ring (11) is provided on the outer side of the wrapping ring (10), and the gear ring (11) and the gear (12) are meshingly connected. The gear (12) is installed at the output end of a driving motor (13), and the driving motor (13) is installed on a wrapping frame (8).

2. The wrapping machine with a tension control device according to claim 1, characterized in that: The surface of the tensioning roller (16) is provided with a rubber sleeve (17).

3. The wrapping machine with a tension control device according to claim 1, characterized in that: The surface of the wrapping roller (14) is threadedly connected with a limit plate.

4. The wrapping machine with a tension control device according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a conveying mechanism (3), and the conveying mechanism (3) is composed of a conveying seat (4), a conveying roller (5), a conveying motor (6) and a conveying belt (7). The upper surface of the conveying seat (4) is provided with a conveying roller (5), and the end of the conveying roller (5) is installed with a conveying motor (6) through a coupling. The surface of the conveying roller (5) is provided with a conveying belt (7).

5. The wrapping machine with a tension control device according to claim 1, characterized in that: The lower surface of the workbench (1) is provided with supporting feet (2).

6. The wrapping machine with a tension control device according to claim 1, characterized in that: A control panel (21) is provided on the front side of the wrapping frame (8).

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