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a cutting device

A cutting device and piston rod technology, applied in leather punching/punching/cutting, small raw hide/big raw hide/leather/fur treatment, animal husbandry, etc., can solve the problem of leather affecting the cutting effect and save manpower High labor and cutting efficiency and simple operation

Active Publication Date: 2020-01-07
宁波隆锐机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a cutting device to solve the problem that the leather is easily attached to the cutting tool and the cutting effect is affected during the leather cutting process.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, a cutting device includes a base 1, the left end of the base 1 is connected with a vertical pillar 2 by bolts, the upper end of the pillar 2 is welded with a horizontal beam 3, the beam 3 is equipped with lifting lugs, and the cylinder 4 is mounted on the lifting lugs , cylinder 4 can swing back and forth; figure 2 As shown, the direction of the piston rod 6 of the cylinder 4 is vertically downward, and the inside of the piston rod 6 is provided with a vertical suction pipe 10; Facing the inner depression, an air suction hole 12 is provided on the axis of the annular cutter head 7, and the air suction hole 12 is connected with the air suction pipe 10; 11 apertures. The lower end surface of the cylinder 4 is welded with a sleeve 5, and the sleeve 5 is sealed and welded with the lower end surface of the cylinder 4; the middle part of the piston rod 6 is welded with a push plate 13, and the push plate 13 is slid and sealedly connected with the...

Embodiment 2

[0028] Such as Figure 4 As shown, on the basis of Embodiment 1, the rotary joint is connected between the annular cutter head 7 and the piston rod 6, and an annular groove is set on the outer side of the annular cutter head 7, and the output shaft is installed downward on the cross bar 8 through bolts. The motor 15 is connected to the belt 16 between the output shaft of the motor 15 and the ring cutter head 7, and the belt 16 is installed in the ring groove. When the ring cutter head 7 is not enough for leather cutting, start the motor 15, and the motor 15 Drive the annular cutter head 7 to rotate by belt 16, leather material is fully cut; Install the torsion spring that is used to keep cylinder 4 into vertical state between the upper end of cylinder 4 and crossbeam 3, after cylinder 4 tilts, after torsion When the spring and the piston rod 6 stretch out, the cylinder 4 can be vertically fast, which improves the cutting efficiency.

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Abstract

The invention belongs to the technical field of cutting equipment and particularly discloses a cutting device. The cutting device comprises a base. The base is provided with a support column and a cross beam, wherein the support column and the cross beam are connected in sequence. The cross beam is provided with an air cylinder. A piston rod is provided with an annular cutter. The base is providedwith a workbench. The support column is provided with a sliding rail, the upper portion of the sliding rail is inclined towards one side. The piston rod is provided with an empty cavity structure, and the annular cutter is provided with an air sucking hole. A sleeve is arranged between the annular cutter and the air cylinder. The sleeve and the air cylinder are connected in a sealed manner. The middle of the piston rod is provided with a push plate fixedly connected with the piston rod, the upper portion of the piston rod is provided with an air discharging hole communicating with the empty cavity structure. A cross rod is connected between the piston rod and the sliding rail, the cross rod and the sliding rail are connected in a sliding manner. The air cylinder is inclined when the crossrod is located on the upper portion of the sliding rail. The cutting device is mainly used for cutting annular leather, and the problem that the cutting effect is poor in the leather cutting processis solved.

Description

technical field [0001] The invention belongs to the technical field of cutting equipment, and specifically discloses a cutting device. Background technique [0002] Leather has good airtightness and is widely used in garment manufacturing, leather shoe manufacturing and decoration manufacturing. Leather clothes and wearables have a good heat preservation effect. In winter, leather earmuffs can prevent people's ears from Frostbite, played the role of antifreeze and warmth. [0003] When processing earmuffs, it is usually necessary to cut the leather into a circle and wrap it outside the thermal insulation material. The traditional leather cutting requires manual operation and the cutting efficiency is low. [0004] In view of the above problems, the Chinese patent CN105269607B discloses a circular cutting device for the outer skin of earmuffs, which includes a conveying support frame. Support columns are fixed on the ground on both sides of the transport support frame, and u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C14B5/00C14B17/00
CPCC14B5/00C14B17/00
Inventor 李龙德
Owner 宁波隆锐机械制造有限公司
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