CN220351230U - Aluminum strip traction mechanism - Google Patents

Abstract

The utility model discloses an aluminum strip traction mechanism, which relates to the technical field of traction equipment and comprises a substrate, two vertical plates which are parallel to each other are vertically arranged at two ends of the substrate, ear plates are fixed at two sides of one end of each vertical plate, which is far away from the substrate, a motor base is arranged on each ear plate, a servo motor is arranged on each motor base, a lead screw is arranged at the output end of each servo motor, an upper roller is arranged on each lead screw, and when the aluminum strip traction mechanism is used, the distance between the upper roller and the lower roller is adjusted by arranging the servo motor on the vertical plate instead of the original manual rotating turntable, so that the labor intensity of workers is greatly reduced, and meanwhile, the servo motor can be used for more accurate adjustment, and the adjustment precision and the adjustment efficiency are improved.

Description

Aluminum strip traction mechanism

Technical Field

The utility model relates to the technical field of traction equipment, in particular to an aluminum strip traction mechanism.

Background

When the aluminum belt is pulled, namely the aluminum belt is conveyed in a long distance, in order to avoid breaking the aluminum belt, a traction device is usually arranged at the middle section of the transmission line, the aluminum belt is wound on the upper roller and the lower roller in different directions during traction, and the aluminum belt is pulled forwards by friction force generated by rotation of the rollers, so that the aluminum belt is tensioned.

The existing aluminum strip traction equipment is characterized in that when the distance between an upper roller and a lower roller is adjusted, the turntable is manually rotated, and then the turntable drives the rollers to move up and down by utilizing a lead screw, but because the weight of the rollers is large, the labor intensity is high when the rollers are adjusted by manpower, and meanwhile, the efficiency is low.

Disclosure of Invention

According to the aluminum strip traction mechanism, when the aluminum strip traction mechanism is used, the servo motor is arranged on the vertical plate to replace the original manual rotating turntable to adjust the distance between the upper roller and the lower roller, so that the labor intensity of adjustment by workers is greatly reduced, and meanwhile, the servo motor can be used for more accurate adjustment, and the adjustment precision and the adjustment efficiency are improved.

The technical aim of the utility model is realized by the following technical scheme:

an aluminium strip traction mechanism, its characterized in that: including the base plate, the base plate both ends are vertical to be equipped with two risers that are parallel to each other, the one end both sides that the base plate was kept away from to the riser are fixed with the otic placode, be equipped with the motor cabinet on the otic placode, be equipped with servo motor on the motor cabinet, servo motor's output is equipped with the lead screw, servo motor's one end is kept away from to the lead screw is equipped with the roller.

Through adopting above-mentioned technical scheme, can guarantee to utilize servo motor to replace the manpower to rotate the distance between the carousel and the upper and lower roller, not only adjust fastly, the precision of adjusting is high moreover, thoroughly liberated manpower has reduced intensity of labour.

Further, the vertical plate is provided with a displacement hole along the length direction, guide rails are arranged on two side walls of the displacement hole, a sliding block is arranged on the guide rails in a sliding mode, and a rotating hole is formed in the sliding block along the thickness direction.

Through adopting above-mentioned technical scheme, can guarantee to utilize lead screw and slider to carry out threaded connection, can drive the slider and reciprocate along the guide rail when the positive and negative rotation of lead screw.

Further, a shock pad is arranged on one side of the base plate away from the upper roller.

By adopting the technical scheme, vibration generated during traction can be reduced by using the shock pad, the stability of the whole equipment is improved, and meanwhile, the substrate corrosion caused by direct contact between the substrate and the ground is avoided.

Further, two riser one side symmetry is equipped with the draw-in groove, the activity is equipped with the guardrail in the draw-in groove.

By adopting the technical scheme, the guardrail can be used for preventing personnel safety accidents during traction, and the safety of the whole mechanism is improved.

Further, a window is arranged on the guardrail.

By adopting the technical scheme, the situation that the aluminum strip is in the mechanism can be clearly observed by utilizing the window, and the aluminum strip is prevented from knotting on the roller.

Further, the sliding block is provided with a mounting plate, and a proximity switch is arranged on the mounting plate.

By adopting the technical scheme, the travel of the sliding block on the screw rod can be controlled by utilizing the proximity switch and the sensing piece, and the sliding block is prevented from sliding beyond limit.

In summary, the beneficial technical effects of the utility model are as follows:

(1) The servo motor is utilized to replace the original distance between the upper roller and the lower roller which is adjusted by manually rotating the turntable, so that the labor intensity of adjustment by workers is greatly reduced, and meanwhile, the servo motor is utilized to adjust more accurately, so that the adjustment precision and the adjustment efficiency are improved.

(2) The traction condition of the aluminum belt can be clearly observed on the premise of preventing casualties by using the guardrails and the windows, and the occurrence of poor traction is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of another angle configuration of the present utility model;

FIG. 3 is a schematic view of a third angle of the present utility model;

FIG. 4 is a schematic view of the structure of the slider;

fig. 5 is a schematic representation of the use of the present utility model.

Reference numerals: 1. a substrate; 2. a shock pad; 3. a vertical plate; 4. ear plates; 5. a motor base; 6. a servo motor; 7. a displacement hole; 8. a guide rail; 9. a slide block; 10. a screw rod; 11. a rotation hole; 12. a threaded hole; 13. a clamping groove; 14. guard bars; 15. a window; 16. an upper roller; 17. a lower roller; 18. a coupling; 19. a driving motor; 20. a proximity switch; 21. an induction piece; 22. an aluminum belt.

Detailed Description

The present utility model will be described more fully hereinafter with reference to the accompanying examples.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise specifically indicated and defined. For example, the connection can be fixed connection, detachable connection or integral connection; can be mechanically or electrically connected; can be directly connected, can be connected through an intermediary medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to the accompanying drawings 1-4, the aluminum belt traction mechanism comprises a base plate 1, wherein the base plate 1 is rectangular, a plurality of shock pads 2 are arranged on one side of the base plate, the shock pads 2 are made of high damping rubber, vibration generated by the mechanism when an aluminum belt 22 is pulled can be relieved through the shock pads 2, the whole machine body is kept stable, two vertical plates 3 are vertically arranged at two ends of one side of the base plate 1, which is far away from the shock pads 2, the two vertical plates 3 are mutually parallel, rectangular displacement holes 7 are formed in one end of the two vertical plates 3, which is far away from the base plate 1, of each of the two vertical plates 3, lug plates 4 are fixedly arranged on two sides of the vertical plates 3, motor bases 5 are fixedly arranged on the lug plates 4, servo motors 6 are connected to the motor bases 5 through bolts, lead screws 10 are arranged at the output ends of the servo motors 6, the lead screws 10 extend to one side of the base plate 1, the two sides of the displacement hole 7 are provided with guide rails 8, the guide rails 8 are slidably provided with sliding blocks 9, the sliding blocks 9 are provided with threaded holes 12, the threaded holes 12 are in threaded connection with a screw rod 10, so that the sliding blocks 9 can be driven by the screw rod 10 to move up and down along the guide rails 7 through the driving of a servo motor 6, the sliding blocks 9 are also provided with rotating holes 11, an upper roller 16 is rotatably arranged between the two mutually symmetrical sliding blocks 9 through the rotating holes 11, and when in use, the sliding blocks 9 and the upper roller 16 are driven by the servo motor 6 on the vertical plates 3 to move up and down between the two vertical plates 3 through the screw rod 10, and then the upper roller 16 is driven by a manual rotating turntable to move up and down, so that the physical strength is saved, and the adjustment efficiency and the adjustment precision of the upper roller 16 are improved;

a lower roller 17 is rotatably arranged below the upper roller 16 between the two vertical plates 3, a roller shaft at one end of the lower roller 17 is connected with a driving motor 19 through a coupler 18, when the aluminum belt 22 passes through the upper roller 16 and the lower roller 17 in a certain sequence, the lower roller 17 is driven to rotate by the driving motor 19, and the aluminum belt 22 is traction-transmitted between the upper roller 16 and the lower roller 17 by friction force;

the clamping grooves 13 are symmetrically formed in the same side of the two vertical plates 3, the guardrails 14 are arranged in the clamping grooves 13, the guardrails 14 are used for preventing operators from approaching when the aluminum strip 22 is pulled, accidents are avoided, the guardrails 14 are provided with the windows 15, the windows 15 are made of transparent acrylic glass, and the operators can clearly see the pulling condition of the aluminum strip 22 between the upper roller 16 and the lower roller 17 through the windows 15 on the premise that the guardrails 14 are used for protecting the aluminum strip 22;

the proximity switch 20 is arranged on any one of the sliding blocks 9 through the mounting plate, the induction end of the proximity switch 20 is opposite to the induction end, the induction piece 21 is arranged on the vertical plate 3, the proximity switch 20 and the induction piece 21 can stop the servo motor 6 after the distance between the upper roller 16 and the induction piece 21 is sensed by the proximity switch 20 to reach a set distance when the servo motor 6 drives the upper roller 16 to move, the sliding of the sliding block 9 on the guide rail 8 is prevented from exceeding, and the safety and reliability of the mechanism are improved.

When the aluminum belt conveyer is used, referring to fig. 5, the servo motor 6 is used for controlling the screw rod 10 to pull the sliding block 9 and the upper roller 16 upwards along the guide rail 8, so that the distance between the upper roller 16 and the lower roller 17 is increased, the aluminum belt 22 can conveniently pass through the space between the upper roller 16 and the lower roller 17 in an S-shaped trend, namely, is inserted from one side of the upper roller 16 far away from the guardrail 14, then passes out from the bottom of the lower roller 17, then the servo motor 6 is used for downwards moving the upper roller 16 to reduce the distance between the upper roller 16 and the lower roller 17, so that the friction force of the aluminum belt 22 on the upper roller 16 and the lower roller 17 is increased, the lower roller 17 is driven by the driving motor 19 to rotate, the lower roller 17 generates friction driving force on the aluminum belt 22, and the upper roller 16 plays a tensioning role on the aluminum belt 22, so that the aluminum belt 22 can be pulled and conveyed.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. An aluminium strip traction mechanism, its characterized in that: including base plate (1), base plate (1) both ends are vertical to be equipped with two riser (3) that are parallel to each other, one end both sides that base plate (1) was kept away from to riser (3) are fixed with otic placode (4), be equipped with motor cabinet (5) on otic placode (4), be equipped with servo motor (6) on motor cabinet (5), the output of servo motor (6) is equipped with lead screw (10), be equipped with upper roller (16) on lead screw (10).

2. An aluminum strip traction mechanism as recited in claim 1, wherein: the vertical plate (3) is provided with a displacement hole (7) along the length direction, two side walls of the displacement hole (7) are provided with guide rails (8), the guide rails (8) are provided with sliding blocks (9) in a sliding manner, and the sliding blocks (9) are provided with rotating holes (11) along the thickness direction.

3. An aluminum strip traction mechanism as recited in claim 2, wherein: and a shock pad (2) is arranged on one side of the base plate (1) far away from the upper roller (16).

4. An aluminum strip traction mechanism as recited in claim 1, wherein: clamping grooves (13) are symmetrically formed in one side of each vertical plate (3), and guardrails (14) are movably arranged in the clamping grooves (13).

5. An aluminum strip traction mechanism as recited in claim 4, wherein: and a window (15) is arranged on the guardrail (14).

6. An aluminum strip traction mechanism as recited in claim 2, wherein: the sliding block (9) is provided with a mounting plate, and a proximity switch (20) is arranged on the mounting plate.