Auxiliary spool unloading device

Abstract

The utility model relates to an auxiliary spool unloading device, and belongs to the field of tools for tire production. A base is arranged, a feeding slope is installed at one end of the base, two guide rollers capable of rolling are installed in the middle of the base, a discharging buffer plate can rotate around a second connecting pin, a first double-lug base is screwed to an air cylinder rod of a discharging buffer plate swing air cylinder through threads, and a third double-lug base is fixed to the discharging buffer plate swing air cylinder. The first single-lug base is fixed to the base, the third double-lug base and the first single-lug base are hinged together, the baffle and the discharging plate rotating shaft are welded together to form the discharging plate, the discharging plate can rotate around the discharging plate rotating shaft, the knuckle bearing and the discharging plate are hinged together through the fifth connecting pin, and the knuckle bearing is screwed to the end of an air cylinder rod of the discharging air cylinder through threads. The fourth double-lug base is fixed to the discharging air cylinder through a bolt, the fourth double-lug base and the second single-lug base are hinged together, and the second single-lug base is hinged to the base.

Description

Technical Field

[0001] The utility model relates to the field of tools for tire production, in particular to an auxiliary unloading spool device. Background Art

[0002] As is known to all, in the tire manufacturing process, a cutting machine is used to cut and splice steel cords to form belt layers, reinforcement layers and other materials used in manufacturing tires. In order to facilitate storage, transportation and use, the belt layers, reinforcement layers and other materials need to be wound and reeled into an I-shaped wheel. Therefore, in the reeling station of the cutting machine, in order to ensure the accurate positioning of the I-shaped wheel for automatic clamping of the equipment, it is necessary to manually push the I-shaped wheel between the two rotating guide rollers of the reeling station. However, when the I-shaped wheel is full of materials, it is difficult for the operator to roll the I-shaped wheel out from between the two guide rollers due to its excessive weight. Even after rolling it out, the I-shaped wheel will be at the top of the loading slope of the reeling station. When the I-shaped wheel rolls down the slope, it will have a large downward force due to being full of materials, which may easily hit the operator and cause personal injury or collide with other objects and cause damage to the I-shaped wheel. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides an auxiliary unloading spool device for eliminating the defects of high labor intensity and easy damage to personnel or tooling when unloading the spool at the winding station of the cutting machine.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an auxiliary unloading I-wheel device is provided with a base, wherein a loading slope is installed at one end of the base, two rolling guide rollers are installed in the middle part of the base, the unloading buffer plate can rotate around the second connecting pin, the first double-ear seat is screwed to the cylinder rod of the unloading buffer plate swing cylinder by threads, the third double-ear seat is fixed to the unloading buffer plate swing cylinder, the first single-ear seat is fixed to the base, the third double-ear seat and the first single-ear seat are hinged together, the baffle plate and the unloading plate rotating shaft are welded together to form the unloading plate, the unloading plate can rotate around the unloading plate rotating shaft, the fifth connecting pin hinges the joint bearing and the unloading plate together, the joint bearing is screwed to the cylinder rod end of the unloading cylinder by threads, the fourth double-ear seat is fixed to the unloading cylinder by bolts, the fourth double-ear seat and the second single-ear seat are hinged together, and the second single-ear seat is hinged to the base.

[0005] The beneficial effect of the utility model is that the I-shaped wheel can be slowly lowered to the ground, the structure is simple, the workload of personnel when unloading the I-shaped wheel can be extremely effectively reduced, and the safety of the equipment is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0007] Figure 1 A schematic structural diagram of the utility model.

[0008] Figure 2 The gas path schematic diagram of the utility model.

[0009] In the figure, 1. unloading buffer plate, 1-1. baffle, 1-2. L-shaped arm, 2. guide roller, 3. first connecting pin, 4. first double-ear seat, 5. second connecting pin, 6. second double-ear seat, 7. unloading buffer plate swing cylinder, 8. third double-ear seat, 9. third connecting pin, 10. first single-ear seat, 11. unloading cylinder, 12. fourth double-ear seat, 13. fourth connecting pin, 14. third single-ear seat, 15. I-shaped wheel, 16. fifth connecting pin, 17. joint bearing, 18-1. baffle, 18-2. unloading plate shaft, 18. unloading plate, 19. base, 20. first one-way throttle valve, 21. solenoid valve, 22. one-way throttle valve. DETAILED DESCRIPTION

[0010] In the figure, the utility model is provided with a base 19, one end of the base 19 is welded with a feeding slope, two rolling guide rollers 2 are installed in the middle of the side wall of the base 19, which are used to locate the position of the I-shaped wheel 15, and the I-shaped wheel 15 can be rolled to the gap between the two guide rollers 2 through the feeding slope of the base 19 for positioning, and the baffle 1-1 and the L-shaped arm 1-2 are welded together to form a discharge buffer plate 1, and the corner of the L-shaped arm 1-2 is drilled with a through hole, and the second connecting pin 5 passes through the L-shaped arm 1-2 The L-shaped arm 1-2 and the second double-ear seat 6 are hinged together through the through hole at the corner of the L-shaped arm 1-2 and the through hole of the second double-ear seat 6, and the unloading buffer plate 1 can rotate around the second connecting pin 5. The short arm through hole is drilled at the short arm end of the L-shaped arm 1-2. The first connecting pin 3 passes through the short arm through hole of the L-shaped arm 1-2 and the through hole of the first double-ear seat 4, and the short arm of the L-shaped arm 1-2 is hinged to the first double-ear seat 4; the first double-ear seat 4 is screwed onto the cylinder rod of the unloading buffer plate swing cylinder 7 by threading, and the third double-ear seat 8 The first single-ear seat 10 is fixed to the base 19 by bolts, and the third connecting pin 9 passes through the third double-ear seat 8 and the first single-ear seat 10, and the third double-ear seat 8 and the first single-ear seat 10 are hinged together. The baffle 18-1 and the unloading plate shaft 18-2 are welded together to form the unloading plate 18, and the two ends of the unloading plate shaft 18-2 are inserted into the through holes of the side wall of the base 19, and the unloading plate 18 can rotate around the unloading plate shaft 18-2. 16 passes through the double-ear through holes on the joint bearing 17 and the unloading plate 18 to hinge the joint bearing 17 and the unloading plate 18 together, the joint bearing 17 is screwed to the cylinder rod end of the unloading cylinder 11 through threads, the fourth double-ear seat 12 is fixed to the unloading cylinder 11 by bolts, the fourth connecting pin 13 passes through the through holes of the fourth double-ear seat 12 and the second single-ear seat 14 to hinge the fourth double-ear seat 12 and the second single-ear seat 14 together, and the second single-ear seat 14 is fixed to the base 19 by bolts.

[0011] When the solenoid valve 21 is in the working position, at this time, the 1st and 2nd ports of the solenoid valve 21 are connected, and the compressed air enters the lower cavity of the unloading buffer plate swing cylinder 7 and the upper cavity of the unloading cylinder 11 through the pipeline, the unloading buffer plate 1 is in a descending state, and the unloading plate 18 is in a state of being separated from the I-shaped wheel 15. At this time, the I-shaped wheel 15 can be pushed between the two guide rollers 2 for positioning, and the equipment clamps the I-shaped wheel 15 and then reels the material. When the material is wrapped around the I-shaped wheel 15, the equipment releases the I-shaped wheel 15 and places the I-shaped wheel 15 between the two guide rollers 2. At this time, the operation button makes the solenoid valve 21 in the 14th working position. At this time, the 1st and 4th ports of the solenoid valve 21 are connected, and the compressed air enters the upper cavity of the unloading buffer plate swing cylinder 7 and the lower cavity of the unloading cylinder 11, and the unloading buffer plate 1 rises and lifts up rapidly. By adjusting The second one-way throttle valve 22 causes the cylinder rod of the unloading cylinder 11 to be slowly pushed out, pushing the unloading plate 18 to contact the I-shaped wheel 15, and then pushing the I-shaped wheel 15 out of the gap between the two guide rollers 2, and rolling down the loading slope of the base 19, but at this time the unloading buffer plate 1 is in an ascending state, which will prevent the I-shaped wheel 15 from continuing to roll; at this time, the operation button causes the solenoid valve 21 to be in the 12 working position, at this time, the 1st and 2nd ports of the solenoid valve 21 are connected, and the compressed air enters the lower chamber of the unloading buffer plate swing cylinder 7 and the upper chamber of the unloading cylinder 11 through the pipeline, and the first one-way throttle valve 20 is adjusted to make the cylinder rod of the unloading buffer plate swing cylinder 7 slowly extend, driving the unloading buffer plate 1 to slowly descend, and at this time the I-shaped wheel 15 begins to slowly descend due to the combined effect of gravity and the unloading buffer plate 1 until it reaches the ground position.

Claims

1. An auxiliary unloading spool device, provided with a base, characterized in that: A loading slope is installed at one end of the base, and two rolling guide rollers are installed in the middle part of the base. The unloading buffer plate can rotate around the second connecting pin. The first double-ear seat is screwed to the cylinder rod of the unloading buffer plate swing cylinder through threads. The third double-ear seat is fixed to the unloading buffer plate swing cylinder. The first single-ear seat is fixed to the base. The third double-ear seat and the first single-ear seat are hinged together. The baffle and the unloading plate shaft are welded together to form the unloading plate. The unloading plate can rotate around the unloading plate shaft. The fifth connecting pin hinges the joint bearing and the unloading plate together. The joint bearing is screwed to the end of the cylinder rod of the unloading cylinder through threads. The fourth double-ear seat is fixed to the unloading cylinder by bolts. The fourth double-ear seat and the second single-ear seat are hinged together, and the second single-ear seat is hinged to the base.

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