CN204751676U - Shielded wire pay-off machine - Google Patents

Abstract

The utility model discloses a shielded wire paying out machine, include: the automatic driving mechanism is arranged on the support frame and drives the spool to move automatically; the spool is pivoted on the support frame through a short shaft; the drive mechanism includes: the driving device comprises a driven gear arranged on the short shaft, a driving gear meshed with the driven gear and a driving device for driving the driving gear to rotate. The utility model has simple structure, is matched with a shielding wire end pressing machine, can automatically release the shielding wire in the end pressing process, and does not need manual paying off in a timed and quantitative manner, thereby reducing the manual work, saving the labor cost and improving the production efficiency; and the utility model discloses a pay off machine is at the uniform velocity unwrapping wire, prevents piling up of shielded wire.

Description

Shielded wire pay-off machine

Technical field:

The utility model relates to the technical field of a shielding wire pay-off machine.

Background technique:

The pay-off machine is a kind of auxiliary equipment for wires and cables that is matched with the stranding machine and plays the role of pay-off. A pay-off machine is required on many devices, but the pay-off machine in the prior art has a complicated structure and high manufacturing cost.

A shielded cable is a transmission line that uses a metal mesh braid to wrap the signal line. The braid is usually copper or tinned copper. The shielded wire generally needs to pass through the crimping terminal and then connected to the corresponding electrical equipment. The existing shielded wire crimping machine usually puts the whole bundle of shielded wires on the bottom surface during the conveying process of the shielded wire. During the working process of the machine, the wires are set out manually in a regular and quantitative manner, which is inefficient.

Therefore, I propose to improve the prior art and propose a shielded wire pay-off machine with a simple structure.

Utility model content:

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a shielded wire pay-off machine.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the shielded wire pay-off machine, including: a support frame, an I-shaped wheel installed on the support frame, and a driving I-shaped wheel installed on the support frame. Drive mechanism; the I-shaped wheel is pivotally connected to the support frame through a short shaft; the drive mechanism includes: a driven gear mounted on the short shaft, a driving gear meshed with the driven gear, and a drive for driving the driving gear to rotate equipment.

Further, in the above technical solution, the support frame is a gantry, the bottom of the gantry is provided with support feet firmly supported on the horizontal surface, and the I-shaped wheels are pivotally connected to the two longitudinal bars of the gantry.

Further, in the above technical solution, both ends of the I-shaped wheel are fixedly connected to a short shaft, and the other end of the short shaft is pivotally connected to the longitudinal bar of the support frame; the short shaft is connected to the I-shaped wheel One end is connected with a mounting plate, and the mounting plate is connected with the two end plates of the I-shaped wheel to increase the force bearing area.

Furthermore, in the above technical solution, the drive mechanism is arranged on any side of the I-shaped wheel; the drive device is fixed on the support frame through a mounting frame, the driving gear is fixed on the pivot shaft, and the pivot The connecting shaft is installed on the support frame through a pivot plate.

Furthermore, in the above technical solution, the pivoting plate is fixed with a rotating bearing, and the pivoting shaft is inserted into the rotating bearing and is rotatable.

Further, in the above technical solution, the output shaft of the drive device and the pivot shaft are driven by a belt; the drive device drives the pivot shaft to rotate, drives the driving gear and the driven gear to rotate, and makes the I-shaped wheel rotate.

Further, in the above technical solution, the driving device is a motor or a motor.

Furthermore, in the above technical solution, an electric box is provided on the support frame, and the electric box is connected to the driving device.

After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: the utility model has a simple structure, cooperates with a shielded wire crimping machine, and can realize the automatic release of the shielded wire during the crimping process, and no longer There is no need to manually pay off the wires regularly and quantitatively, which reduces manual labor, saves labor costs, and improves production efficiency; and the wire pay-off machine of the utility model pays out wires at a uniform speed to prevent the accumulation of shielded wires.

Description of drawings:

Fig. 1 is a structural representation of the utility model.

Detailed ways:

Below in conjunction with specific embodiment and accompanying drawing, the utility model is further described.

As shown in FIG. 1 , the shielded wire pay-off machine includes: a support frame 1 , an I-shaped wheel 2 installed on the support frame 1 , and an automatic driving mechanism 3 installed on the support frame 1 to drive the I-shaped wheel 2 .

The support frame 1 is a gantry frame, the bottom of the gantry frame is provided with support feet firmly supported on the horizontal surface, and the I-shaped wheel 2 is pivotally connected to the two vertical rods of the gantry frame.

Both ends of the I-shaped wheel 2 are fixedly connected with a short shaft 21, and the other end of the short shaft 21 is pivotally connected to the longitudinal bar of the support frame 1; one end of the short shaft 21 connected with the I-shaped wheel 2 is connected with a mounting plate , the mounting plate is connected to the two end plates of the I-shaped wheel 2 to increase the stress area, and the mounting plate is connected to the inner surface of the I-shaped wheel 2. When rotating, the inside of the minor shaft is dispersed on the I-shaped wheel 2 by the mounting plate, preventing the I-shaped wheel 2 from being damaged due to too concentrated force when applying force.

The driving mechanism 3 includes: a driven gear 31 mounted on the short shaft 21, a driving gear 32 meshing with the driven gear 31, and a driving device 33 for driving the driving gear 32 to rotate. The diameter of the driven gear 31 is larger than that of the driving gear. gear32. The driving mechanism 3 is arranged on either side of the I-shaped wheel 2, the driving device 33 is fixed on the support frame 1 through a mounting frame, the driving gear 32 is fixedly mounted on the pivot shaft 34, and the pivot shaft 34 passes through a pivot plate 35 Installed on the support frame 1 , a pivoting plate 35 is fixed with a rotating bearing, and the pivoting shaft 34 is inserted into the rotating bearing and is rotatable.

Drive device 33 is driven by belt 36 between its output shaft and pivot shaft 35; Drive device 33 drives pivot shaft to rotate, and drives driving gear 32 and driven gear 31 to rotate, and I-shaped wheel 2 is rotated, and this drive device 33 can for motors or motors.

The use principle of the present utility model is as follows:

The support frame 1 is provided with an electric box, the electric box is connected with the driving device 33, and the shielded wire pay-off machine is connected with the shielded wire terminal machine. When in use, the electric box is started to rotate the output shaft of the motor and drive the belt 36 to rotate. The pivot shaft 35 is driven to rotate, the driving gear 32 is linked with the pivot shaft 35, the driven gear 31 is linked with the driving gear 32, and the short shaft 21 is further driven to rotate, finally realizing the rotation of the I-shaped wheel 2. The shielded wire wound around the I-shaped wheel 2 is continuously conveyed by the shielded wire terminal machine under the rotation of the I-shaped wheel.

Of course, the above descriptions are only specific embodiments of the utility model, and are not intended to limit the implementation scope of the utility model. Should be included in the utility model patent scope.

Claims (8)

1. shielding wire paying out machine, is characterized in that: comprising: a bracing frame (1), be installed on the I-beam wheel (2) on bracing frame (1) and be installed on driving I-beam wheel (2) on bracing frame (1) driver train (3) automatically; I-beam wheel (2) is articulated on bracing frame (1) by minor axis (21); Described driver train (3) comprising: the driving arrangement (33) being installed on the driven gear (31) on minor axis (21), the driving gear (32) mutually meshing with driven gear (31) and driving driving gear (32) to rotate.

2. shielding wire paying out machine according to claim 1, it is characterized in that: described bracing frame (1) is a portal frame, be provided with the feet of firm support on horizontal surface bottom portal frame, I-beam wheel (2) is articulated on two vertical poles of portal frame.

3. shielding wire paying out machine according to claim 2, it is characterized in that: described I-beam wheel (2) two ends are all fixedly connected with a minor axis (21), the other end of minor axis (21) is articulated on the vertical pole of bracing frame (1); One end that described minor axis (21) connects with I-beam wheel (2) is connected with an adapter plate, and adapter plate is connected to increase area of thrust surface with the two end plates of I-beam wheel (2).

4. shielding wire paying out machine according to claim 1, is characterized in that: described driver train (3) is arranged at any side of I-beam wheel (2); Described driving arrangement (33) is fixed on bracing frame (1) by an erecting frame, driving gear (32) is fixedly installed on drive-connecting shaft (34), and drive-connecting shaft (34) is installed on bracing frame (1) by a pivot connecting plate (35).

5. shielding wire paying out machine according to claim 4, is characterized in that: described pivot connecting plate (35) is fixed with rolling bearing, and drive-connecting shaft (34) inserts and is installed in this rolling bearing, and rotatably.

6. shielding wire paying out machine according to claim 4, is characterized in that: by belt (36) transmission between described driving arrangement (33) its output shaft and drive-connecting shaft (34); Driving arrangement (33) drives drive-connecting shaft to rotate, and drives driving gear (32) and driven gear (31) to rotate, makes I-beam wheel (2) rotate.

7. shielding wire paying out machine according to claim 1, is characterized in that: described driving arrangement (33) is motor or motor.

8. shielding wire paying out machine according to claim 1, is characterized in that: described bracing frame (1) is provided with electronic box, and electronic box is connected with driving arrangement (33).