CN214055600U

CN214055600U - Portable replaceable material pulling shaft device of cutting machine

Info

Publication number: CN214055600U
Application number: CN202022395184.XU
Authority: CN
Inventors: 田荣江
Original assignee: NANJING GRANDEUR TECHNOLOGY CO LTD
Current assignee: NANJING GRANDEUR TECHNOLOGY CO LTD
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-08-27
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a portable replaceable material pulling shaft device of a cutting machine, which comprises two sets of shaft mounting components, a power motor, a lower integral material pulling shaft, an upper integral material pulling shaft and an upper split type material pulling shaft; the two groups of shaft mounting assemblies are oppositely and symmetrically arranged, and the lower integral material pulling shaft and the upper integral material pulling shaft or the upper split type material pulling shaft are positioned between the two groups of shaft mounting assemblies; the shaft mounting assembly comprises a base, a sliding block and a cylinder; the sliding blocks are arranged in the mounting grooves of the base, and two ends of the upper integral material pulling shaft or the upper split material pulling shaft are respectively mounted on the sliding blocks of the two sets of shaft mounting assemblies; a slide block fixing nut is fixed at the top of the slide block; the cylinder is detachably fixed at the top end of the base; the air cylinder rotates the screw rod screw to extend into the mounting groove of the base, is positioned right above the sliding block fixing nut and is matched with the thread of the sliding block fixing nut; the utility model has the advantages of convenience, high practicability and the like.

Description

Portable replaceable material pulling shaft device of cutting machine

Technical Field

The utility model belongs to the guillootine field relates to a draw material axle device, especially relates to a portable of guillootine can replace and draw material axle device.

Background

The cutting machine belongs to a die cutting machine and is mainly used for cutting long strips, and cut objects comprise adhesive tapes, foam cotton, silica gel, PET and the like. The material pulling shaft is mainly used for regularly driving cut objects according to a set material pulling distance, and the subsequent cutting knife correspondingly cuts the cut objects to achieve the cut products with required specifications. In order to correspond to cut objects with different properties and materials, different material pulling devices are adopted for corresponding, and a better cutting effect is achieved.

The material pulling device of the cutting machine has two types: an integral pulling shaft and a split pulling shaft are respectively shown in figures 1a and b.

The integral material pulling shaft is mainly used for cutting materials with thin thickness, pressure resistance, friction resistance and the like, such as: PET, thin acrylic glue and the like. The advantages are as follows: the upper and lower shafts are both in contact with the cut object, and the friction force is large, and the dimensional stability of the pulling material is high, as shown in fig. 2 a.

Split type material axle that draws mainly used cutting thing thickness is thick, can not heavily press, can not have frictional fish tail etc. if: foam, heat-conducting glue, acrylic glue with larger thickness and the like. The advantages are as follows: the lower shaft contacts the cut object, but the two split shafts of the upper shaft are pressed on the material passing belt, so that the problems of deformation, glue overflow, poor size, scratch and the like of the cut object caused by pressing the cut object can be effectively solved without contacting the cut object, as shown in figure 2 b.

Because the material pulling shaft of the cutting machine is a fixing device of an equipment manufacturer, the material pulling shaft can not be replaced at any time according to requirements, if a manufacturer needs to replace, a professional is arranged to disassemble part of parts for replacement, and the replaceability of manufacturing different cut objects by the fixed machine table is restrained to a great extent by the mode.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable of guillootine can replace and draw material axle device to overcome prior art's defect.

In order to achieve the above object, the utility model provides a material axle device can be replaced to portable of guillootine has such characteristic: the device comprises two groups of shaft mounting assemblies, a power motor, a lower integral material pulling shaft, an upper integral material pulling shaft and an upper split type material pulling shaft; the two groups of shaft mounting assemblies are oppositely and symmetrically arranged, and the lower integral material pulling shaft and the upper integral material pulling shaft or the upper split type material pulling shaft are positioned between the two groups of shaft mounting assemblies; the shaft mounting assembly comprises a base, a sliding block and a cylinder; the bases are plates, and the bases of the two sets of shaft mounting assemblies are arranged oppositely; a lower material pulling shaft bearing is fixedly embedded at the lower part of the base, and two ends of the lower integral material pulling shaft are arranged in the lower material pulling shaft bearings of the two groups of shaft mounting component bases; the power motor is positioned at the outer side of the shaft mounting assembly, and a rotating shaft of the motor is connected with the lower integral material pulling shaft to drive the lower integral material pulling shaft to rotate; the upper part of the base is provided with an installation groove with an upward opening and penetrating left and right; the sliding blocks are arranged in the mounting grooves of the base, and two ends of the upper integral material pulling shaft or the upper split material pulling shaft are respectively mounted on the sliding blocks of the two sets of shaft mounting assemblies; a slide block fixing nut is fixed at the top of the slide block; the cylinder is detachably fixed at the top end of the base and is provided with a cylinder rotating screw rod capable of rotating and lifting and a cylinder rotating screw rod screw which is fixed at the bottom end of the cylinder rotating screw rod and can move along with the cylinder rotating screw rod; the air cylinder rotates the screw rod screw to extend into the mounting groove of the base, is positioned right above the sliding block fixing nut and is matched with the thread of the sliding block fixing nut; the cylinder rotating screw is rotated, the cylinder rotating screw is screwed into the slide block fixing nut along with the cylinder rotating screw, and the slide block is fixed by the cylinder.

Further, the utility model provides a material axle device can be replaced to portable of guillootine can also have such characteristic: the sliding block is matched with the mounting groove of the base, and the sliding block can be clamped in the mounting groove.

Further, the utility model provides a material axle device can be replaced to portable of guillootine can also have such characteristic: the front side and the rear side of the air cylinder are respectively fixed with an air cylinder fixing piece, the air cylinder fixing pieces are provided with threaded holes which penetrate through the air cylinder fixing pieces from top to bottom, and the threaded holes are fixed to the top of the base through matched air cylinder fixing screws.

Further, the utility model provides a material axle device can be replaced to portable of guillootine can also have such characteristic: wherein, an upper pulling shaft bearing is fixedly embedded in the sliding block; two ends of the upper integral material pulling shaft or the upper split material pulling shaft are respectively arranged in upper material pulling shaft bearings of the two sets of shaft mounting component sliding blocks.

The beneficial effects of the utility model reside in that:

firstly, the assembly operation is simple, convenient and fast, and the practicability is high.

Secondly, the important parts of the equipment do not need to be disassembled or damaged, and professional personnel do not need to be arranged in an equipment factory for operation.

And the equipment is provided with two materials with different material pulling shafts corresponding to different material properties, so that the defect caused by material pulling of the material pulling shafts is avoided.

Drawings

FIG. 1a is a schematic structural view of an integral stub shaft apparatus;

FIG. 1b is a schematic structural diagram of a split type material pulling shaft device;

FIG. 2a is a schematic view of the operation of the integral stub shaft apparatus;

FIG. 2b is an operational view of the split type material pulling shaft device;

FIG. 3a is a schematic structural view of an alternative stub shaft apparatus with an upper integral stub shaft mounted thereto;

FIG. 3b is a schematic structural view of an alternative pulling shaft device with an upper split pulling shaft mounted thereon;

FIG. 4 is a front view of the axle mounting assembly (except for the slide);

fig. 5 is a front view of the slider.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 3a and 3b, the utility model provides a portable of guillootine can be replaced and is drawn material axle device, include two sets of axle installation component 1, motor power 2, lower whole draw material axle 3, go up whole draw material axle 4 and go up split type draw material axle 5.

The two sets of shaft mounting assemblies 1 are arranged oppositely and symmetrically. The lower integral material pulling shaft 3 and the upper integral material pulling shaft 4 or the upper split material pulling shaft 5 are positioned between the two sets of shaft mounting components 1.

As shown in fig. 3a, 3b, 4 and 5, the shaft mounting assembly 1 includes a base 11, a slider 12 and a cylinder 13.

The base 11 is a plate, and the bases 11 of the two sets of shaft mounting assemblies 1 are oppositely arranged and fixed on the cutting machine.

The lower part of the base 11 is fixedly embedded with a lower pulling shaft bearing, and two ends of the lower integral pulling shaft 3 are arranged in the lower pulling shaft bearings of the base 11 of the two sets of shaft mounting assemblies 1.

The power motor 2 is positioned at the outer side of the shaft mounting assembly 1, and a motor rotating shaft of the power motor is connected with the lower integral material pulling shaft 3 to drive the lower integral material pulling shaft 3 to rotate;

the upper part of the base 11 is provided with an installation groove 111 with an upward opening and penetrating left and right;

the slider 12 is placed in the mounting groove 111 of the base 11. Two ends of the upper integral material pulling shaft 4 or the upper split material pulling shaft 5 are respectively arranged on the sliding blocks 12 of the two groups of shaft installation components 1.

Specifically, a material pulling shaft bearing 121 is fixedly embedded in the sliding block 12. Two ends of the upper integral material pulling shaft 4 or the upper split material pulling shaft 5 are respectively arranged in the upper material pulling shaft bearings 121 of the sliding blocks 12 of the two sets of shaft installation components 1.

A slider fixing nut 122 is fixed on the top of the slider 12, and a nut hole is arranged along the vertical direction.

The cylinder 13 is detachably fixed to the top end of the base 11. The cylinder 13 has a cylinder screw 131 capable of rotating and lifting and a cylinder screw 132 fixed at the bottom of the cylinder screw 131 and capable of moving with the cylinder screw. The cylinder, the cylinder rotating screw 131 and the cylinder rotating screw 132 which can rotate and lift up and down are prior art, and do not belong to the protection scope of the present application. The specific model of the cylinder 13 that can be selected is jean starter SCJ63, etc.

Specifically, cylinder fixing members are fixed to the front and rear sides of the cylinder 13, and each cylinder fixing member has a threaded hole penetrating vertically and is fixed to the top of the base 11 (the front and rear sides of the mounting groove 111) by a corresponding cylinder fixing screw 133.

The cylinder screw 132 extends into the mounting groove 111 of the base 11, is located directly above the slider fixing nut 122, and matches with the thread of the slider fixing nut 122. The cylinder screw 131 is turned, the cylinder screw 132 is screwed into the slider fixing nut 122, and the slider 12 is fixed by the cylinder 13.

When the upper material pulling shaft needs to be replaced, the ascending cylinder rotating screw 131 is rotated, and the cylinder rotating screw 132 is screwed out of the sliding block fixing nut 122 along with the ascending cylinder rotating screw; then loosening the cylinder fixing screws 133 at the two sides of the cylinder 13, and detaching the cylinder 13; then the sliding blocks 12 in the two assemblies are dismounted together with the material pulling shaft, and the material pulling shaft is separated from the sliding blocks 12 at the two ends of the material pulling shaft, so that the dismounting part is completed. Then, two ends of the pulling shaft to be replaced are installed and connected with the upper pulling bearing of the sliding block 12, then the two sliding blocks 12 are placed into the installation grooves 111 of the corresponding base 11, then the two air cylinders 13 are respectively installed and fixed, the air cylinder rotating screw 131 is rotated and moved downwards, the air cylinder rotating screw 132 is screwed into the sliding block fixing nut 122 along with the air cylinder rotating screw, and the sliding block 12 is fixed by the air cylinder 13, so that the installation is completed.

Wherein,

slider

12 and 11 base's mounting groove 111 phase-match, slider 12 and mounting groove 111 length phase-match in the front and back direction promptly, slider 12 can block in mounting groove 111, can make slider 12 more stably fixed on the one hand, and on the other hand can be to slider 12 preliminary location to make things convenient for cylinder 13 to fix slider 12.

Claims

1. The utility model provides a material axle device is drawn in replacement of portable of guillootine which characterized in that:

the device comprises two groups of shaft mounting assemblies, a power motor, a lower integral material pulling shaft, an upper integral material pulling shaft and an upper split type material pulling shaft;

the two groups of shaft mounting assemblies are oppositely and symmetrically arranged, and the lower integral material pulling shaft and the upper integral material pulling shaft or the upper split type material pulling shaft are positioned between the two groups of shaft mounting assemblies;

the shaft mounting assembly comprises a base, a sliding block and a cylinder;

the bases are plates, and the bases of the two sets of shaft mounting assemblies are arranged oppositely;

a lower material pulling shaft bearing is fixedly embedded at the lower part of the base, and two ends of the lower integral material pulling shaft are arranged in the lower material pulling shaft bearings of the two groups of shaft mounting component bases;

the power motor is positioned at the outer side of the shaft mounting assembly, and a rotating shaft of the motor is connected with the lower integral material pulling shaft to drive the lower integral material pulling shaft to rotate;

the upper part of the base is provided with an installation groove with an upward opening and penetrating left and right;

the sliding blocks are arranged in the mounting grooves of the base, and two ends of the upper integral material pulling shaft or the upper split material pulling shaft are respectively mounted on the sliding blocks of the two sets of shaft mounting assemblies;

a slide block fixing nut is fixed at the top of the slide block;

the cylinder is detachably fixed at the top end of the base and is provided with a cylinder rotating screw rod capable of rotating and lifting and a cylinder rotating screw rod screw which is fixed at the bottom end of the cylinder rotating screw rod and can move along with the cylinder rotating screw rod;

the air cylinder rotates the screw rod screw to extend into the mounting groove of the base, is positioned right above the sliding block fixing nut and is matched with the thread of the sliding block fixing nut;

the cylinder rotating screw is rotated, the cylinder rotating screw is screwed into the slide block fixing nut along with the cylinder rotating screw, and the slide block is fixed by the cylinder.

2. The portable replaceable charge spindle attachment of a guillotine according to claim 1, wherein:

the sliding block is matched with the mounting groove of the base, and the sliding block can be clamped in the mounting groove.

3. The portable replaceable charge spindle attachment of a guillotine according to claim 1, wherein:

the front side and the rear side of the air cylinder are respectively fixed with an air cylinder fixing piece, the air cylinder fixing pieces are provided with threaded holes which penetrate through the air cylinder fixing pieces from top to bottom, and the threaded holes are fixed to the top of the base through matched air cylinder fixing screws.

4. The portable replaceable charge spindle attachment of a guillotine according to claim 1, wherein:

wherein, an upper pulling shaft bearing is fixedly embedded in the sliding block;

two ends of the upper integral material pulling shaft or the upper split material pulling shaft are respectively arranged in upper material pulling shaft bearings of the two sets of shaft mounting component sliding blocks.