Winding mechanism of adhesive tape winding machine

Abstract

The winding mechanism of the adhesive tape winding machine comprises a positioning base plate, a through groove is formed in the side wall of one side of the positioning base plate, a rotating rod is installed on the side wall of one side of the positioning base plate in a rotating mode, and the positioning base plate, the through groove, the rotating rod, a first driving motor, a driving wheel, a synchronous belt, a driven ring and a discharging roller are used in cooperation. A wire harness can penetrate through a through groove, a first driving motor is started, the wire harness can be subjected to adhesive tape winding treatment, by arranging a guiding assembly, the effect of limiting a driven ring is achieved, the driven ring operates more stably when rotating, the stability of the device is improved, and by arranging a fixing plate, a mounting plate and a moving assembly for cooperative use, the device is more convenient to use. And the positioning base plate can do reciprocating motion in the horizontal direction, so that the driven ring is driven to perform position adjustment in the horizontal direction, the cable is automatically subjected to adhesive tape winding treatment, and the use flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape winding machines, in particular to a winding mechanism of an adhesive tape winding machine. Background Art

[0002] Tape winding is to stack complex wire harnesses together, and then use tape to wrap them to make the complex wire harnesses into a whole, avoid the wire harnesses being messy, and avoid partial exposure of the wire harnesses, causing unnecessary trouble. Therefore, it is necessary to use a tape winding device to wrap the wire harnesses, so that multiple wire harnesses are twisted together into a whole to avoid being scattered.

[0003] For example, a winding mechanism of a tape winding machine (Announcement No.: CN210973292U) uses a motor to drive the transmission shaft to rotate, and then drives the rotation of the driving wheel, and drives the rotation of the driven wheel through the conveyor belt, so that the tape is pulled out while the wire harness rotates, and is wound on the outer wall of the wire harness. The staff can pull the wire harness to continuously wrap the tape around the outer surface of the wire harness.

[0004] However, the device still has the following defects:

[0005] When the device is in use, the winding mechanism lacks the effect of position adjustment. In actual use, the wire harness needs to be manually pulled to fully wrap the wire harness with tape. The device has poor flexibility in use. Therefore, we need to propose a winding mechanism for a tape winding machine. Utility Model Content

[0006] The purpose of the utility model is to provide a winding mechanism for a tape winding machine, aiming to solve the problem that the winding mechanism in the prior art cannot be well adjusted in position, and the wire harness needs to be manually pulled before the wire harness can be fully wrapped with tape, and the device has poor flexibility in use.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] The transmission mechanism is a pair of fixed loops, each of which is connected to the base frame by a pair of fixed loops, and the floating feeder is connected to the base frame by a pair of fixed loops. The floating feeder is connected to the base frame by a pair of fixed loops. When the lifting of the locking cam is energized, the locking cam is automatically reset.

[0009] Preferably, the moving assembly includes a screw rod, both ends of which are rotatably mounted on the side walls of opposite sides of the two sets of mounting plates, one end of the screw rod passes through one set of mounting plates and is connected to a second drive motor, a moving block is threadedly connected to the outer wall of the screw rod, and the positioning substrate is fixedly mounted on the top of the moving block.

[0010] Preferably, the moving blocks are located on both sides of the screw rod and are slidably inserted with limit rods, and the two ends of the two groups of limit rods are fixedly installed on the side walls of the two groups of mounting plates on the opposite side.

[0011] Preferably, the second drive motor is fixedly mounted on a side wall of one set of mounting plates, and one end of the output shaft of the second drive motor is fixedly connected to one end of the screw rod.

[0012] Preferably, the guide assembly includes a connecting rod, one end of which is fixedly mounted on the inner wall of the through groove, and the other end of the connecting rod is rotatably mounted with a guide roller, and the outer wall of the guide roller is in contact with the inner wall of the driven ring.

[0013] Preferably, an annular limiting groove is provided on the inner wall of the driven ring, and a limiting ring adapted to the annular limiting groove is fixedly sleeved on the outer wall of the guide roller, and the limiting ring is rollingly connected to the inside of the annular limiting groove.

[0014] Preferably, the first drive motor is fixedly mounted on a side wall of the positioning substrate, and one end of the output shaft of the first drive motor is fixedly connected to one end of the rotating rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model sets a positioning base plate, a through slot, a rotating rod, a first driving motor, a driving wheel, a synchronous belt, a driven ring and a discharge roller for coordinated use. The wiring harness can be passed through the through slot, and the first driving motor is started to wrap the wiring harness with a tape. The guide assembly is set to limit the driven ring, so that the driven ring can run more stably when rotating, which is beneficial to improving the stability of the device.

[0017] 2. By setting up the fixed plate, the mounting plate and the moving assembly for coordinated use, the positioning substrate can be moved back and forth in the horizontal direction, thereby driving the driven coil to adjust its position in the horizontal direction, thereby realizing the automatic tape winding process of the cable, which is conducive to improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the shaft side of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the guide assembly of the utility model;

[0021] Figure 4 This is a structural diagram of the first drive motor, the driving wheel and the driven coil of the utility model.

[0022] In the figure: 1. Positioning base plate; 2. Through slot; 3. Rotating rod; 4. First drive motor; 5. Driving wheel; 6. Synchronous belt; 7. Driven ring; 8. Unloading roller; 9. Guide assembly; 901. Connecting rod; 902. Guide roller; 10. Fixed plate; 11. Mounting plate; 12. Moving assembly; 1201. Screw rod; 1202. Second drive motor; 1203. Moving block; 13. Limit rod; 14. Annular limit groove; 15. Limit ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] A winding mechanism of a tape winding machine includes a positioning base plate 1, a through slot 2 is provided on one side wall of the positioning base plate 1, a rotating rod 3 is rotatably installed on one side wall of the positioning base plate 1, one end of the rotating rod 3 passes through the positioning base plate 1 and is connected to a first driving motor 4, the other end of the rotating rod 3 is fixedly sleeved with a driving wheel 5, a synchronous belt 6 is sleeved on the outer wall of the driving wheel 5, one end of the synchronous belt 6 is transmission-connected with a driven ring 7, a feeding roller 8 is rotatably installed on one side of the driven ring 7, a plurality of groups of guide components 9 for limiting the driven ring 7 are provided inside the through slot 2, a fixed plate 10 is provided below the positioning base plate 1, two groups of mounting plates 11 are symmetrically fixedly installed on the top of the fixed plate 10, a moving component 12 for adjusting the horizontal position of the positioning base plate 1 is provided on the opposite side wall of the two groups of mounting plates 11, and the positioning base plate 1 is installed on the movable end of the moving component 12;

[0026] The moving assembly 12 includes a screw rod 1201, both ends of which are rotatably mounted on the side walls of the two sets of mounting plates 11 on opposite sides. One end of the screw rod 1201 passes through one set of mounting plates 11 and is connected to a second drive motor 1202. A moving block 1203 is threadedly connected to the outer wall of the screw rod 1201. The moving block 1203 serves as the movable end of the moving assembly 12. The positioning substrate 1 is fixedly mounted on the top of the moving block 1203. By arranging the screw rod 1201, the second drive motor 1202 and the moving block 1203 in coordination with each other, the positioning substrate 1 can be reciprocated in the horizontal direction.

[0027] The moving block 1203 is located on both sides of the screw rod 1201 and is slidably inserted with the limit rods 13. The two ends of the two sets of limit rods 13 are fixedly mounted on the side walls of the two sets of mounting plates 11 on the opposite sides. By providing the limit rods 13, the moving block 1203 is limited, making the moving block 1203 more stable during operation.

[0028] The second drive motor 1202 is fixedly mounted on one side wall of one set of mounting plates 11. One end of the output shaft of the second drive motor 1202 is fixedly connected to one end of the screw rod 1201. The second drive motor 1202 is configured as a forward and reverse stepping motor.

[0029] The guide assembly 9 includes a connecting rod 901, one end of which is fixedly mounted on the inner wall of the through groove 2, and the other end of the connecting rod 901 is rotatably mounted with a guide roller 902, the outer wall of the guide roller 902 being in contact with the inner wall of the driven ring 7;

[0030] An annular limiting groove 14 is formed on the inner wall of the driven coil 7, and a limiting ring 15 adapted to the annular limiting groove 14 is fixedly sleeved on the outer wall of the guide roller 902. The limiting ring 15 is rollingly connected to the inside of the annular limiting groove 14. The cooperation between the annular limiting groove 14 and the limiting ring 15 can limit the driven coil 7, making the driven coil 7 more stable during operation.

[0031] The first drive motor 4 is fixedly mounted on a side wall of the positioning substrate 1 , and one end of the output shaft of the first drive motor 4 is fixedly connected to one end of the rotating rod 3 .

[0032] Working principle: When the present invention is used, one end of the wiring harness is first passed through the through slot 2, and then the two ends of the wiring harness are fixed to prevent it from being offset. The output shaft of the first drive motor 4 drives the rotating rod 3 to rotate, thereby driving the active wheel 5 to rotate, and then drives the driven ring 7 to rotate through the synchronous belt 6, which can drive the discharge roller 8 to rotate around the cable, thereby achieving the effect of wrapping the cable with tape. At the same time, the output shaft of the second drive motor 1202 drives the screw rod 1201 to rotate, thereby driving the moving block 1203 to perform horizontal reciprocating motion, and then driving the driven ring 7 and the discharge roller 8 to adjust the position in the horizontal direction, thereby achieving comprehensive tape wrapping of the cable, without the need for manual pulling of the wiring harness, which can greatly improve the flexibility of the device.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding mechanism of a tape winding machine, comprising a positioning substrate (1), characterized in that: A through slot (2) is provided on one side wall of the positioning substrate (1), a rotating rod (3) is rotatably mounted on one side wall of the positioning substrate (1), one end of the rotating rod (3) passes through the positioning substrate (1) and is connected to a first driving motor (4), the other end of the rotating rod (3) is fixedly sleeved with a driving wheel (5), a synchronous belt (6) is sleeved on the outer wall of the driving wheel (5), one end of the synchronous belt (6) is transmission-connected to a driven ring (7), and one side of the driven ring (7) is rotatably mounted with a discharge mechanism. Roller (8), the interior of the through groove (2) is provided with a plurality of guide components (9) for limiting the driven coil (7), a fixed plate (10) is provided below the positioning substrate (1), two groups of mounting plates (11) are symmetrically fixedly installed on the top of the fixed plate (10), and a moving component (12) for adjusting the horizontal position of the positioning substrate (1) is provided on the side walls on the opposite side of the two groups of mounting plates (11), and the positioning substrate (1) is installed on the movable end of the moving component (12).

2. The winding mechanism of the tape winding machine according to claim 1, characterized in that: The moving assembly (12) comprises a screw rod (1201), the two ends of the screw rod (1201) are rotatably mounted on the side walls of the two sets of mounting plates (11) on opposite sides, one end of the screw rod (1201) passes through one set of mounting plates (11) and is connected to a second drive motor (1202), a moving block (1203) is threadedly connected on the outer wall of the screw rod (1201), and the positioning base plate (1) is fixedly mounted on the top of the moving block (1203).

3. The winding mechanism of the tape winding machine according to claim 2, characterized in that: The moving blocks (1203) are located on both sides of the screw rod (1201) and are slidably connected to the limiting rods (13). The two ends of the two groups of limiting rods (13) are fixedly installed on the side walls of the two groups of mounting plates (11) on the opposite side.

4. The winding mechanism of the tape winding machine according to claim 3, characterized in that: The second drive motor (1202) is fixedly mounted on a side wall of one of the mounting plates (11), and one end of the output shaft of the second drive motor (1202) is fixedly connected to one end of the screw rod (1201).

5. The winding mechanism of the tape winding machine according to claim 1, characterized in that: The guide assembly (9) includes a connecting rod (901), one end of which is fixedly mounted on the inner wall of the through groove (2), and the other end of the connecting rod (901) is rotatably mounted with a guide roller (902), the outer wall of the guide roller (902) being in contact with the inner wall of the driven ring (7).

6. The winding mechanism of the tape winding machine according to claim 5, characterized in that: An annular limiting groove (14) is provided on the inner wall of the driven ring (7), and a limiting ring (15) adapted to the annular limiting groove (14) is fixedly sleeved on the outer wall of the guide roller (902), and the limiting ring (15) is rollingly connected to the inside of the annular limiting groove (14).

7. The winding mechanism of the tape winding machine according to claim 1, characterized in that: The first drive motor (4) is fixedly mounted on a side wall of the positioning substrate (1), and one end of the output shaft of the first drive motor (4) is fixedly connected to one end of the rotating rod (3).

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