CN221721205U - A cutting device - Google Patents

Abstract

The utility model provides a cutting device, which relates to the technical field of patchwork. The cutting device comprises a bracket, a mounting mechanism for quickly mounting cloth, and a feeding mechanism for taking out the material, wherein the feeding mechanism comprises a conveyor belt slidably connected to the outer surface of the bracket, and a suction frame is arranged between the conveyor belts. The cutting device starts a fan, and the fan blows out the air in the suction frame, thereby forming a negative pressure cavity between the suction frame and the conveyor belt, thereby facilitating the adsorption of the cloth on the outer surface of the porous rubber pad, preventing the cloth from sliding when cutting the cloth, and when the cutting is completed, the fan is turned off, and the drive motor is started, and the output shaft of the drive motor drives the conveyor belt to rotate, thereby enabling the porous rubber pad to drive the cut cloth to slide in the direction of the mounting mechanism, thereby facilitating the removal of the cut cloth.

Description

A cutting device

Technical Field

The utility model relates to the technical field of patchwork, in particular to a cutting device.

Background Art

Patchwork is the process of piecing together fabrics according to a diagram or pattern to create a practical or artistic fabric work. Therefore, when cutting fabric, usually a certain pattern on the fabric is cut.

A Chinese utility model with announcement number CN219032735U discloses a cloth cutting machine. By controlling the extension of the telescopic rod of the cylinder, the guide seat can drive the sliding frame to move downward synchronously, so that the roller can press the limit frame downward, and then the limit frame can press and limit the four sides of the cloth, which can effectively prevent the cloth from loosening when being cut, is conducive to cutting the cloth neatly, and thus can improve the quality of cloth cutting; by controlling the operation of the first slide rail and the second slide rail, it is convenient for the cutter to cut the cloth in any direction, and the practicability is strong.

In the above technical solution, although the limiting frame can be used to press and limit the four sides of the cloth during cutting, which can effectively prevent the cloth from loosening during cutting, after cutting, the limiting frame needs to be released before the cut cloth can be taken out, so there is a problem of inconvenience in taking out the cut cloth.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a cutting device to solve the problems mentioned in the above background technology.

(II) Technical solution

To achieve the above objectives, the utility model is implemented through the following technical solutions: a cutting device, including a bracket, an installation mechanism for quickly installing cloth and a unloading mechanism for taking materials, the unloading mechanism including a conveyor belt slidably connected to the outer surface of the bracket, a suction frame is arranged between the conveyor belts, both ends of the suction frame are fixedly connected to the outer surface of the bracket, the upper surface of the suction frame is slidably connected to the outer surface of the conveyor belt, and the upper surface of the bracket slides with the outer surface of the installation mechanism.

By adopting the above technical solution, by starting the conveyor belt, it is convenient to adjust the position of the cloth set on the conveyor belt, and then it is convenient to take the cut cloth from the conveyor belt.

Preferably, a porous rubber pad is fixedly connected to the outer surface of the conveyor belt, and the outer surface of the porous rubber pad is slidably connected to the outer surface of the bracket, the outer surface of the bracket is fixedly connected to a drive motor, and the output shaft of the drive motor is fixedly connected to the pulley of the conveyor belt.

By adopting the above technical solution, the porous rubber pad can prevent the cutting mechanism from damaging the conveyor belt on the one hand, and on the other hand, it can increase the friction between the porous rubber pad and the cloth, thereby reducing the occurrence of cloth deviation during cutting.

Preferably, a fan is fixedly connected to the lower surface of the air suction frame, and a wind shield is fixedly connected to the inner side surface of the air suction frame. The wind shield is arranged directly above the fan, and a gap is left between the upper surface of the wind shield and the outer surface of the conveyor belt.

By adopting the above technical solution, by starting the fan, the fan will discharge the air in the suction frame, thereby forming a negative pressure cavity in the suction frame, so that the outside air passes through the porous rubber pad and the conveyor belt to flow into the suction frame, thereby facilitating the adsorption of the cloth on the outer surface of the porous rubber pad, and facilitating the fixation of the cloth to a certain extent.

Preferably, the mounting mechanism includes a slide plate slidably connected to the upper surface of the bracket, a slide groove is provided on the upper surface of the bracket, a slide rod is fixedly connected to the lower surface of the slide plate, and an outer surface of the slide rod is slidably connected to the slide groove on the upper surface of the bracket.

By adopting the above technical solution, the slide plate can be limited by the slide rod, so that the slide plate can always slide along the upper surface of the bracket.

Preferably, a magnet block is embedded in the outer surface of the skateboard, and a pressure plate is hingedly connected to the outer surface of the skateboard, a magnet block is also embedded in the side of the pressure plate close to the skateboard, and a handle is fixedly connected to the other side of the pressure plate.

By adopting the above technical solution, the two groups of magnet blocks attract each other, so that the outer surfaces of the pressing plate and the sliding plate can fit tightly together, thereby facilitating the fixing of one side of the cloth.

Preferably, a cutting mechanism is fixedly connected to the upper surface of the bracket, and the cutting mechanism includes a cutter for cutting cloth, and a first guide rail slider is fixedly connected to the upper surface of the cutter, and a first linear guide is slidably connected to the outer surface of the first guide rail slider, and electric push rods are fixedly connected to both ends of the lower surface of the first linear guide.

By adopting the above technical solution, the electric push rod is started so that the upper end of the electric push rod drives the first linear guide rail to slide downward, thereby enabling the cutter to cut the cloth.

Preferably, the lower end of the electric push rod is fixedly connected to a second guide rail slider, the outer surface of the second guide rail slider is slidably connected to a second linear guide rail, and the lower surface of the second linear guide rail is fixedly connected to the upper surface of the bracket.

By adopting the above technical solution, the first linear guide and the second linear guide cooperate, so that the cutter can slide along the outer surface of the first linear guide and the second linear guide, thereby facilitating the movement of the cutter to the required position of the cloth. At the same time, the cutter has a rotation function to facilitate cutting cloth of different shapes.

Preferably, a control panel is fixedly connected to the outer surface of the bracket, and the control panel is electrically connected to the first linear guide rail, the second linear guide rail, the fan and the drive motor through wires.

By adopting the above technical solution, by operating the control panel, it is convenient to cut cloth of different shapes on the cloth, thereby improving the diversity of patchwork shapes.

(III) Beneficial effects

The utility model provides a cutting device, which has the following beneficial effects:

1. By starting the fan, the fan blows the air in the suction frame outward, thereby forming a negative pressure cavity between the suction frame and the conveyor belt, which makes it easier to adsorb the cloth on the outer surface of the porous rubber pad, preventing the cloth from sliding when cutting the cloth. When the cutting is completed, the fan is turned off, and the drive motor is started. The output shaft of the drive motor drives the conveyor belt to rotate, so that the porous rubber pad can drive the cut cloth to slide in the direction of the installation mechanism, thereby facilitating the removal of the cut cloth.

2. By laying one edge of the cloth flat on the upper surface of the skateboard, and then grabbing the pressing plate, the magnet block in the skateboard and the magnet block in the pressing plate attract each other, which makes it easier to clamp one side of the cloth, and then hold the pressing plate and the outer surface of the skateboard by hand, slide the skateboard along the edge of the bracket, and then drive the cloth to slide, so that the cloth can be laid flat on the outer surface of the porous rubber pad, shortening the time of laying the cloth under the cutting mechanism to a certain extent.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of the utility model;

FIG2 is a schematic diagram of a cross-sectional view of the main surface of the present invention;

FIG3 is an enlarged structural schematic diagram of A in FIG2 ;

FIG4 is a schematic diagram of the cross-sectional structure of the slide plate of the utility model;

FIG5 is an enlarged structural schematic diagram of B in FIG4 ;

FIG. 6 is a schematic diagram of the front structure of the air suction frame of the present invention.

In the figure: 1. bracket; 2. cutting mechanism; 201. electric push rod; 202. first linear guide; 203. first guide slider; 204. second guide slider; 205. cutter; 206. second linear guide; 3. mounting mechanism; 301. handle; 302. pressure plate; 303. slide bar; 304. magnet block; 305. slide plate; 4. unloading mechanism; 401. suction frame; 402. porous rubber pad; 403. conveyor belt; 404. wind shield; 405. fan; 406. drive motor; 5. control panel.

DETAILED DESCRIPTION

The utility model is further described in detail below through the drawings and embodiments.

It should be noted that in the description of the embodiments of the present invention, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

1 to 6 , an embodiment of the utility model provides a cutting device, including a bracket 1, a mounting mechanism 3 for quickly mounting cloth, and a material unloading mechanism 4 for taking materials, the material unloading mechanism 4 includes a conveyor belt 403 slidably connected to the outer surface of the bracket 1, a suction frame 401 is arranged between the conveyor belts 403, both ends of the suction frame 401 are fixedly connected to the outer surface of the bracket 1, the upper surface of the suction frame 401 is slidably connected to the outer surface of the conveyor belt 403, and the upper surface of the bracket 1 slides with the outer surface of the mounting mechanism 3.

The outer surface of the conveyor belt 403 is fixedly connected to a porous rubber pad 402 , and the outer surface of the porous rubber pad 402 is slidably connected to the outer surface of the bracket 1 , the outer surface of the bracket 1 is fixedly connected to a drive motor 406 , and the output shaft of the drive motor 406 is fixedly connected to the pulley of the conveyor belt 403 .

The lower surface of the air suction frame 401 is fixedly connected with a fan 405, and the inner side surface of the air suction frame 401 is fixedly connected with a wind shield 404, which is arranged directly above the fan 405, and a gap is left between the upper surface of the wind shield 404 and the outer surface of the conveyor belt 403. The fan 405 is started, and the fan 405 blows the air in the air suction frame 401 outward, thereby forming a negative pressure cavity between the air suction frame 401 and the conveyor belt 403, thereby facilitating the absorption of the cloth on the outer surface of the porous rubber pad 402, thereby preventing the cloth from sliding when cutting the cloth. When the cutting is completed, the fan 405 is turned off, and the drive motor 406 is started. The output shaft of the drive motor 406 drives the conveyor belt 403 to rotate, thereby allowing the porous rubber pad 402 to drive the cut cloth to slide in the direction of the mounting mechanism 3.

1 to 6 , in one aspect of the present embodiment, the mounting mechanism 3 includes a slide plate 305 slidably connected to the upper surface of the bracket 1, a slide groove is provided on the upper surface of the bracket 1, a slide rod 303 is fixedly connected to the lower surface of the slide plate 305, and an outer surface of the slide rod 303 is slidably connected to the slide groove on the upper surface of the bracket 1.

The outer surface of the slide plate 305 is embedded with a magnet block 304, and the outer surface of the slide plate 305 is hinged with a pressing plate 302, and the side of the pressing plate 302 close to the slide plate 305 is also embedded with a magnet block 304, and the other side of the pressing plate 302 is fixedly connected with a handle 301. One edge of the cloth is spread flat on the upper surface of the slide plate 305, and then the pressing plate 302 is grasped so that the magnet block 304 in the slide plate 305 and the magnet block 304 in the pressing plate 302 attract each other, thereby facilitating the clamping of one side of the cloth, and then the pressing plate 302 and the outer surface of the slide plate 305 are held by hand, and the slide plate 305 is slid along the edge of the bracket 1, thereby facilitating the sliding of the cloth, so that the cloth can be spread flat on the outer surface of the porous rubber pad 402.

1 to 6 , in one aspect of the present embodiment, a cutting mechanism 2 is fixedly connected to the upper surface of a bracket 1, the cutting mechanism 2 comprises a cutter 205 for cutting cloth, a first guide rail slider 203 is fixedly connected to the upper surface of the cutter 205, a first linear guide rail 202 is slidably connected to the outer surface of the first guide rail slider 203, and electric push rods 201 are fixedly connected to both ends of the lower surface of the first linear guide rail 202.

The lower end of the electric push rod 201 is fixedly connected to the second guide rail slider 204 , the outer surface of the second guide rail slider 204 is slidably connected to the second linear guide rail 206 , and the lower surface of the second linear guide rail 206 is fixedly connected to the upper surface of the bracket 1 .

The outer surface of the bracket 1 is fixedly connected with a control panel 5, and the control panel 5 is electrically connected to the first linear guide 202, the second linear guide 206, the fan 405 and the driving motor 406 through wires. The first linear guide 202 and the second linear guide 206 cooperate so that the cutter 205 can slide along the outer surface of the first linear guide 202 and the second linear guide 206, thereby facilitating the movement of the cutter 205 to the desired position of the cloth. At the same time, the cutter 205 has a rotation function to facilitate cutting of cloth of different shapes, and the cutter 205, the first linear guide 202 and the second linear guide 206 are prior art.

All electrical equipment in this solution are powered by an external power supply.

Working principle: When in use, first spread one edge of the cloth on the upper surface of the slide plate 305, then grab the pressing plate 302, so that the magnet block 304 in the slide plate 305 and the magnet block 304 in the pressing plate 302 attract each other, so as to facilitate clamping one side of the cloth, then hold the outer surface of the pressing plate 302 and the slide plate 305 by hand, slide the slide plate 305 along the edge of the bracket 1, so that the slide bar 303 slides on the outer surface of the bracket 1, so as to facilitate the sliding of the cloth, so that the cloth can be spread on the outer surface of the porous rubber pad 402, then start the fan 405, the fan 405 blows the air in the suction frame 401 outward, so as to form a negative pressure cavity between the suction frame 401 and the conveyor belt 403, so as to facilitate the adsorption of the cloth on the surface of the porous rubber pad 402 The handle 301 is then pulled to separate the pressing plate 302 and the sliding plate 305, thereby facilitating the release of the limit on the cloth, so that the cloth can be firmly adsorbed on the outer surface of the porous rubber pad 402, preventing the cloth from sliding when cutting the cloth, and by manipulating the operation panel, a suitable pattern on the cloth is selected, and then the cutting mechanism 2 is controlled to cut the cloth. When the cutting is completed, the control panel 5 is operated to turn off the fan 405, and the drive motor 406 is started. The output shaft of the drive motor 406 drives the conveyor belt 403 to rotate, and the rotation of the conveyor belt 403 drives the porous rubber pad 402 to rotate, so that the porous rubber pad 402 can drive the cut cloth to slide in the direction of the mounting mechanism 3, thereby facilitating the removal of the cut cloth, and then facilitating the subsequent creation of patchwork.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A cutting device, comprising a bracket (1), a mounting mechanism (3) for quickly mounting cloth, and a material discharging mechanism (4) for taking material, characterized in that: the material discharging mechanism (4) comprises a conveyor belt (403) slidably connected to the outer surface of the bracket (1), a suction frame (401) is arranged between the conveyor belts (403), both ends of the suction frame (401) are fixedly connected to the outer surface of the bracket (1), the upper surface of the suction frame (401) is slidably connected to the outer surface of the conveyor belt (403), and the upper surface of the bracket (1) slides with the outer surface of the mounting mechanism (3). 2. A cutting device according to claim 1, characterized in that: the outer surface of the conveyor belt (403) is fixedly connected to a porous rubber pad (402), and the outer surface of the porous rubber pad (402) is slidably connected to the outer surface of the bracket (1), the outer surface of the bracket (1) is fixedly connected to a drive motor (406), and the output shaft of the drive motor (406) is fixedly connected to the pulley of the conveyor belt (403). 3. A cutting device according to claim 1, characterized in that: a fan (405) is fixedly connected to the lower surface of the suction frame (401), and a wind shield (404) is fixedly connected to the inner side surface of the suction frame (401), the wind shield (404) is arranged directly above the fan (405), and a gap is left between the upper surface of the wind shield (404) and the outer surface of the conveyor belt (403). 4. A cutting device according to any one of claims 1-3, characterized in that: the mounting mechanism (3) includes a slide plate (305) slidably connected to the upper surface of the bracket (1), a slide groove is provided on the upper surface of the bracket (1), a slide rod (303) is fixedly connected to the lower surface of the slide plate (305), and the outer surface of the slide rod (303) is slidably connected to the slide groove on the upper surface of the bracket (1). 5. A cutting device according to claim 4, characterized in that: a magnet block (304) is embedded in the outer surface of the slide plate (305), and a pressure plate (302) is hinged on the outer surface of the slide plate (305), a magnet block (304) is also embedded in the side of the pressure plate (302) close to the slide plate (305), and a handle (301) is fixedly connected to the other side of the pressure plate (302). 6. A cutting device according to claim 1, characterized in that: a cutting mechanism (2) is fixedly connected to the upper surface of the bracket (1), the cutting mechanism (2) comprises a cutter (205) for cutting cloth, a first guide rail slider (203) is fixedly connected to the upper surface of the cutter (205), a first linear guide rail (202) is slidably connected to the outer surface of the first guide rail slider (203), and electric push rods (201) are fixedly connected to both ends of the lower surface of the first linear guide rail (202). 7. A cutting device according to claim 6, characterized in that: the lower end of the electric push rod (201) is fixedly connected to a second guide rail slider (204), the outer surface of the second guide rail slider (204) is slidably connected to a second linear guide rail (206), and the lower surface of the second linear guide rail (206) is fixedly connected to the upper surface of the bracket (1). 8. A cutting device according to claim 7, characterized in that: a control panel (5) is fixedly connected to the outer surface of the bracket (1), and the control panel (5) is electrically connected to the first linear guide rail (202), the second linear guide rail (206), the fan (405) and the drive motor (406) through wires.