CN2215142Y - Winding device for continuously covering wire groups with tape - Google Patents

Abstract

The utility model relates to a winding device for continuously coating adhesive tapes on a lead group, which can completely replace manual winding. The wire group driving device comprises a hollow circular wheel, driving wheels, a loose joint shaft and a driving mechanism, wherein the hollow circular wheel is used for allowing a power supply wire group to pass through, the driving wheels are arranged on the left side and the right side of the circular wheel, the loose joint shaft is fixedly connected to the wheel surface on one side of the circular wheel in a sleeved mode and used for driving the wire group to do linear motion, a groove is formed in the periphery of the circular wheel, the peripheries of the upper driving wheel, the left driving wheel and the right driving wheel are in contact with the groove, one driving wheel is arranged, the circular wheel and the loose joint shaft are driven to do circular motion around the wire group, the adhesive tape is uniformly wound on the wire group when the wire group moves forwards, and.

Description

The utility model relates to a winding device, in particular to a winding device which uses adhesive tape to continuously cover and bond wire groups instead of manual winding.

For wire groups in vehicles or in some special occasions, in order to prevent the scattered wires from causing inconvenience to the construction or causing wire damage, breakage, heat, aging, etc. due to contact with other mechanical parts and transmission parts, it is often necessary to wrap a layer outside the wire group Tape to make it a combination. But so far, this kind of wrapping and winding work is still done by hand, which wastes manpower and the winding quality is poor, which does not meet the requirements of high efficiency and low cost in today's society.

The purpose of this utility model is to design a winding device for continuously and automatically wrapping and winding wire groups with adhesive tape, which can completely replace manual work, and has the characteristics of fast and convenient, so as to improve work efficiency and reduce processing costs.

The winding device for the adhesive tape of the utility model to continuously cover the electric wire group is composed of a rotating mechanism that moves around the electric wire group, a driving mechanism that pulls the electric wire group for linear motion, and a fixing mechanism for the adhesive tape. It is characterized in that: the rotating The mechanism includes a hollow ring wheel suspended in the air and upper, right and left driving wheels respectively fixed on the top, right and left of the hollow ring wheel. Grooves are arranged on the circumference of the hollow ring wheel. The wheel circumference of the drive wheel is in contact with the ring wheel groove, and the upper drive wheel or the right drive wheel or the left drive wheel is the driving wheel, which drives the hollow ring wheel to rotate;

The set of electric wires passes through the hollow part of the ring wheel;

The adhesive tape fixing mechanism is a joint shaft, the tape disc is sleeved on the joint shaft, and the joint shaft is fixed on one side of the fixed ring wheel and rotates synchronously with the circular ring wheel.

The hollow ring wheel is radially provided with narrow slots for guiding the branch wires of the wire group.

The wire group passes through the hollow part of the ring wheel for linear motion under the action of the pulling mechanism, and the ring wheel rotates under the drive of the driving wheel. On the wire group, when there is a branch wire, the rotation of the ring wheel can be stopped first, and after the branch wire is exported from the groove of the ring wheel, the ring wheel is allowed to continue to rotate. In operation, when the rotation speed of the ring wheel is greater than the forward speed of the wire group, the tapes wrapped on the wire group are densely overlapped; The tape on the group has a distance between the belts.

Further illustrate the technology of the present utility model below in conjunction with embodiment accompanying drawing

Figure 1 Front view of the winding device

Figure 2 Schematic diagram of the action of the tape-wrapped wire group

Figure 3 Side view of the winding device

Figure 4 Schematic diagram of the three-dimensional structure of the winding device

Referring to Fig. 1 and Fig. 4, the winding device includes a ring wheel 10 suspended in the air and passively rotated, with a hollow part 12 inside, a groove 14 on the wheel circumference, and a narrow groove 15 on the ring wheel body. A set of articulated shafts 16 connected with adhesive plaster discs W is fixed on one side of the ring wheel 10 .

The upper, left and right sides of the ring wheel 10 are respectively fixed with upper, left and right driving wheels 31, 32, 33, and the wheel circumference of the upper, left and right driving wheels contacts with the groove 14 on the circumference of the ring wheel 10, At least one of the upper, left and right driving wheels is a driving wheel, so that the other driving wheels and the ring wheel rotate synchronously.

Electric wire group 20 may have branch electric wire 22, when running into branch electric wire 22, can make ring wheel 10 stop rotating, and after branch electric wire 22 is passed through narrow-shaped slot 15 slowly, make ring wheel 10 rotate again, Fig. W1 in 1 is the extended belt surface of the tape.

Referring to Fig. 3, the front end of the wire group 20 can be driven by a reel or other pulling mechanism to advance, because driving the wire group to do linear motion is a common common technique, which is not the invention of the present utility model, and will not be repeated.

When the wire group 20 passes through the hollow part 12 of the ring wheel 10 in a straight line, it can be stopped temporarily, and the front end of the adhesive tape W is wrapped around the appropriate position of the wire group 20, and then the power is turned on. Pass through the hollow part 12 of the ring wheel 10; at the same time, the driving wheel 31 or 32 or 33 rotates in the groove 14 of the ring wheel 10 to drive the ring wheel 10 to rotate, and the adhesive tape W is fixed on the articulated shaft 16, when When the joint shaft 16 rotates with the ring wheel 10, the adhesive tape is released, and the adhesive tape W continuously moves around the wire group 20 in a circular motion, just to wrap the adhesive tape continuously on the wire group 20, and the rotation of the ring wheel The advancing speed of speed and electric wire group is set by certain ratio, just can tighten up the stretching belt surface W1 of adhesive tape W among Fig. 1, Fig. 2.

There may be branch wires 22 in the wire group 20. In the stopped state, the branch wires 22 are passed through the groove 15 of the ring wheel 10, and then the ring wheel is started to rotate. When the extension belt surface W1 of the adhesive tape is wrapped and wound After passing the branch line 22 during the process, the branch line 22 is released, and the extension belt surface W1 can continue to cover the advancing electric wire group 20 . Since cordsets with branched wires are less common, there is no impact on productivity.

When the adhesive tape is required to tightly wrap the wire group, the forward speed of the wire group 20 can be adjusted to make it less than the rotation speed of the ring wheel; , making it much larger than the rotation speed of the ring wheel. Under normal application conditions, the forward speed of the electric wire group is lower than the rotational speed of the ring wheel, and there is a gap between the wrapped tapes.

The device of the present utility model utilizes the ring wheel 10 to continuously wrap the adhesive tape on the surface of the electric wire group 20, which is fast, convenient, high in efficacy and low in cost.

Claims (2)

1, the wind of the continuous covered electric cable group of a kind of adhesive plaster is made the rotating mechanism of garden Zhou Yundong, is affected the driving mechanism of electric wire group moving linearly and the fixed mechanism of adhesive plaster to form by centering on the electric wire group, it is characterized in that:

Described rotating mechanism comprises the hollow circular ring wheel of unsettled setting and is separately fixed at the going up of hollow circular ring wheel top, right-hand, left, right, left driving wheel, hollow circular ring wheel wheel is provided with groove in week, go up, contact in wheel week right, left driving wheel with annulus wheel groove, last driving wheel or right driving wheel or left driving wheel are driving wheels, drive the rotation of hollow circular ring wheel;

Described electric wire group is passed the hollow part of annulus wheel;

Described immobilization with adhesive tape mechanism is a loose joint axle, and the adhesive plaster dish is socketed on the loose joint axle, and the loose joint axle is fixed on the described solid ring wheel one side wheel face with the rotation synchronously of annulus wheel.

2, the wind of the continuous covered electric cable group of adhesive plaster according to claim 1 is characterized in that: the narrow type that radially is provided with guiding electric wire group of branches electric wire on the described hollow circular ring wheel is worn groove.

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