CN219153003U - Cutting machine with adjustable distance - Google Patents

Abstract

The utility model relates to the technical field of adjustable distance cutting machines, which comprises a platform, wherein one side of the platform is provided with a cutting assembly, the cutting assembly moves back and forth under the drive of a driving assembly, the cutting assembly is used for cutting materials, the cutting assembly comprises a second motor and a blade, the second motor is coaxially connected with a rotating shaft for nesting the blade, the rotating shaft and the blade are both provided with fixing grooves, both sides of the blade are provided with annular limiting rings, the two sides of the blade are provided with limiting rings for fixing the blade on the rotating shaft, in the adjustable distance cutting machine, when a foam board is cut, the distance between the blades is adjusted according to the required product size by arranging the cutting assembly, then the two sides of the limiting rings are clamped to fix the blades, and the distance between the blades is fixed in a clamping manner, so that the adjustment of the distance between the blades is facilitated, the finished product can be obtained by one-time cutting, and multiple cutting is avoided.

Description

Cutting machine with adjustable distance

Technical Field

The utility model relates to the technical field of adjustable distance cutting machines, in particular to an adjustable distance cutting machine.

Background

Along with the development of modern machining industry, the requirements on cutting quality and precision are continuously improved, the requirements on improving production efficiency, reducing production cost and having high-intelligent automatic cutting function are also improved, and along with the development of technology, a novel cutting machine with an adjustable blade distance is developed in the market in order to adapt to different cutting requirements.

For adjustable cutting machines, there are many prior art techniques, such as:

chinese patent publication No. CN217343820U discloses a cutting machine with adjustable cutting pitch for building materials. The utility model provides a cutting machine with adjustable cutting distance for building materials, which can automatically cut and is convenient to stabilize. The cutting machine comprises a frame, a first hollow block, a hinge, a second hollow block, a handle, a fixed block and the like; the frame upper portion right side is equipped with first hollow piece, and the last rotation of first hollow piece is equipped with the hollow piece of second, is connected with the hinge between second hollow piece and the first hollow piece, and second hollow piece upper portion right side is equipped with the handle, and both sides all are equipped with the fixed block around the frame right part, and two fixed blocks all are located the inner wall of first hollow piece. When the saw blade rotates to be in contact with the building material, the worker continues to rotate the saw blade, and the saw blade cuts the building material, so that the cutting effect is achieved.

Therefore, the original cutting equipment often adopts a single fixed blade, when the foam board with the specified size is cut, the finished product can be obtained by cutting for many times, so that the operation steps are complicated, and the distance between the adjacent blades is mostly fixed when the cutting equipment is used due to difficult distance adjustment between the cutting blades, so that the cutting size cannot be changed according to different cutting requirements.

In view of the above, the utility model provides a distance-adjustable cutting machine.

Disclosure of Invention

The utility model aims to solve the defects and provide a distance-adjustable cutting machine capable of cutting foam boards in specified sizes.

Through setting up cutting assembly, when cutting the foam board, the distance between the product size adjustment blade as required, then, will both sides spacing ring joint is fixed the blade again to be convenient for adjust the distance between the blade, can realize once cutting and can obtain the finished product, avoided cutting many times.

The utility model provides a distance-adjustable cutting machine which comprises a platform, wherein one side of the platform is provided with a cutting assembly, the cutting assembly is driven by a driving assembly to move forwards and backwards, the cutting assembly is used for cutting materials, the cutting assembly comprises a second motor and a blade, the second motor is coaxially connected with a rotating shaft in which the blade is nested, the rotating shaft and the blade are both provided with fixing grooves, both sides of the blade are provided with annular limiting rings, and the limiting rings on both sides fix the blade on the rotating shaft.

As a further improvement of the technical scheme, the driving assembly comprises a first motor and a screw rod, the output shaft of the first motor is coaxially connected with the screw rod, the screw rod is in threaded connection with a nut at the bottom of the second motor, and a protective cover is further arranged on the outer side of the blade.

As a further improvement of the technical scheme, a plurality of square holes are formed in two symmetrical sides of the rotating shaft, springs are arranged in the square holes, the front ends of the springs are fixedly connected with clamping blocks, and the limiting rings are clamped and fixed by the clamping blocks.

As a further improvement of the technical scheme, the inner wall of the fixed slot formed by the blade is attached with a limit slot, clamping slots with the same length and width as the limit slots are formed in the two symmetrical sides of the limit ring, and the limit slots are clamped with the clamping slots at the two ends to fix the blade.

As a further improvement of the technical scheme, the rotating shaft is rotationally connected with the pulley, a sliding rail is arranged on one side of the platform, a sliding groove matched with the pulley is formed in the sliding rail, and the pulley slides in the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

in this adjustable distance's cutting machine, through setting up cutting assembly, when cutting the cystosepiment, the distance between the product size adjustment blade as required, then, it is fixed with the blade with the spacing ring joint in both sides again to be convenient for adjust the distance between the blade, can realize once cutting and can obtain the finished product, avoided cutting many times.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

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

FIG. 2 is a schematic view of a cutting assembly according to the present utility model;

FIG. 3 is a schematic view of the stop collar and stop pin of the present utility model;

FIG. 4 is a schematic view of a cross-sectional structure of a spindle according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of the present utility model at A;

FIG. 6 is a schematic view of a chute and pulley configuration of the present utility model;

the meaning of each reference sign in the figure is:

100. a platform; 101. a slide rail; 102. a chute; 103. a pulley;

200. a drive assembly; 201. a first motor; 202. a screw;

300. a cutting assembly; 301. a second motor; 302. a protective cover; 303. a blade; 304. a rotating shaft; 305. square holes; 306. a fixing groove;

400. a limiting ring; 401. a limiting pin; 402. a clamping groove;

500. a clamping block; 501. and (3) a spring.

Detailed Description

Original cutting equipment often adopts the fixed blade of monolithic, when the product cutting to appointed size, needs multiple cutting to obtain the finished product for operation procedure is loaded down with trivial details, moreover because the roll adjustment difficulty between the cutting piece, the distance is fixed mostly between its adjacent blade when using, leads to unable cutting size of changing according to different cutting demands.

As shown in fig. 1 to 6, the device comprises a platform 100, wherein a cutting assembly 300 is arranged at one side of the platform 100, the cutting assembly 300 moves back and forth under the driving of a driving assembly 200, the cutting assembly 300 is used for cutting materials, the cutting assembly 300 comprises a second motor 301 and a blade 303, the second motor 301 is coaxially connected with a rotating shaft 304 embedded with the blade 303, then, the second motor 301 is powered on and started to work, as the rotating shaft 304 and the blade 303 are both provided with fixing grooves 306, annular limiting rings 400 are arranged at two sides of the blade 303, the two side limiting rings 400 fix the blade 303 on the rotating shaft 304, a foam board to be cut is fixed above the platform 100, and the second motor 301 is pushed to move back and forth under the driving of the driving assembly 200, so that the two side blades 303 cut the foam board, and a finished product with a specified size is obtained.

Preferably, the driving assembly 200 comprises a first motor 201 and a screw 202, the first motor 201 is powered on to start working, and since the output shaft of the first motor 201 is coaxially connected with the screw 202, the screw 202 is in threaded connection with a nut at the bottom of a second motor 301, the first motor 201 drives the screw 202 to rotate and simultaneously pushes the second motor 301 to move, so that a foam board is cut, and scraps are easy to splash in the cutting process, and a protective cover 302 for protecting is further arranged outside the blade 303.

Secondly, in order to adapt to the size of the foam board, the blade 303 is fixed when moving, so that a plurality of square holes 305 are formed on two symmetrical sides of the rotating shaft 304, a spring 501 is arranged in the square holes 305, the front end of the spring 501 is fixedly connected with a clamping block 500, the spring 501 is compressed by pressing the clamping block 500, and when the clamping block 500 and the limiting ring 400 are in the same horizontal straight line, the limiting ring 400 is fixed, so that the blade 303 is fixed through the limiting rings 400 on two sides.

Specifically, considering that the blade 303 is prevented from slipping during rotation, the limiting pins 401 are attached to the inner walls of the fixing grooves 306 formed in the blade 303, the clamping grooves 402 with the same length and width as the limiting pins 401 are formed in the two symmetrical sides of the limiting ring 400, and the blade 303 is fixed by clamping the limiting pins 401 with the clamping grooves 402 at the two ends, so that accidents occur on the surface due to the slipping of the blade 303.

In addition, the rotating shaft 304 is rotatably connected with the pulley 103, and one side of the platform 100 is provided with the sliding rail 101, the sliding groove 102 matching with the pulley 103 is provided in the sliding rail 101, and the pulley 103 slides in the sliding groove 102, and the purpose is that: in order to prevent tilting due to uneven stress when the driving assembly 200 pushes the cutting assembly 300 to move, the quality of the cut product is low.

To sum up, the working principle of the scheme is as follows: firstly, a foam board to be cut is fixed at the upper end of the platform 100, the distance between the blades 303 at two sides is adjusted according to a specified size, then, a limiting pin 401 is plugged into a fixing groove 306 at the upper end of a rotating shaft 304 to fix the blades 303, then, two limiting rings 400 are attached to the blades 303, two clamping grooves 402 at two ends are clamped with two ends of the limiting pin 401, further, a clamping block 500 is pressed to compress a spring 501, when the notch in the limiting ring 400 is aligned with the clamping block 500, the spring 501 releases elasticity to push the clamping block 500 to move towards the notch, so that the limiting rings 400 are fixed, the blades 303 are prevented from slipping and shifting, secondly, a first motor 201 and a second motor 301 are powered on to start working, the first motor 201 drives a screw 202 to rotate, the second motor 301 moves back and forth on the screw 202 under the limitation of a sliding groove 102, and the second motor 301 drives the rotating shaft 304 to rotate, so that the foam board is cut.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. A cutting machine with adjustable distance is characterized in that: including platform (100), wherein, platform (100) one side is equipped with cutting assembly (300), and cutting assembly (300) are moved back and forth under the drive of drive assembly (200), cutting assembly (300) are used for cutting the material, cutting assembly (300) include second motor (301) and blade (303), pivot (304) that second motor (301) coaxial coupling blade (303) are nested, fixed slot (306) have all been seted up to pivot (304) and blade (303), blade (303) both sides all are equipped with annular spacing ring (400), both sides spacing ring (400) are fixed blade (303) on pivot (304).

2. The adjustable pitch cutting machine of claim 1, wherein: the driving assembly (200) comprises a first motor (201) and a screw (202), wherein an output shaft of the first motor (201) is coaxially connected with the screw (202), the screw (202) is in threaded connection with a bottom nut of a second motor (301), and a protective cover (302) is further arranged on the outer side of the blade (303).

3. The adjustable pitch cutting machine of claim 1, wherein: a plurality of square holes (305) are formed in two symmetrical sides of the rotating shaft (304), springs (501) are arranged in the square holes (305), clamping blocks (500) are fixedly connected to the front ends of the springs (501), and the limiting rings (400) are clamped and fixed by the clamping blocks (500).

4. The adjustable pitch cutting machine of claim 1, wherein: the utility model discloses a cutting blade, including fixed slot (306) and limiting ring (400), fixed slot (306) inner wall laminating that blade (303) were seted up has spacer pin (401), clamping groove (402) the same with spacer pin (401) length and width are all seted up to limiting ring (400) symmetry both sides, spacer pin (401) are fixed blade (303) with both ends draw-in groove (402) joint.

5. The adjustable pitch cutting machine of claim 1, wherein: the rotating shaft (304) is rotationally connected with the pulley (103), a sliding rail (101) is arranged on one side of the platform (100), a sliding groove (102) matched with the pulley (103) is formed in the sliding rail (101), and the pulley (103) slides in the sliding groove (102).

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