Grey cloth fabric cutting device

Abstract

The utility model provides a gray fabric tailoring device, which relates to the field of gray fabric tailoring and comprises an auxiliary roller, a rotating roller is arranged above the auxiliary roller, two ends of the rotating roller are respectively provided with two adjusting blocks, and a tailoring knife and a stop block which are sleeved at one end of the rotating roller are respectively arranged between the two adjusting blocks and on the side surfaces of the two adjusting blocks. According to the cloth cutting device, the rotating roller rotates and drives the cutter to cut the edge of the gray fabric moving on the auxiliary roller at the same time, and meanwhile the thickness of the adjusting block is adjusted by detaching the fixing rods; the position of the cutter on the rotating roller is adjusted, the cutter can conduct edge cutting work on gray fabric of different widths, edge cutting of the gray fabric is convenient, and efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of grey cloth cutting, in particular to a grey cloth cutting device. Background Art

[0002] Fabric is a commonly used material in decoration, including chemical fiber carpets, non-woven wall cloths, linen, nylon, colored tape, flannel and other fabrics. Grey fabric refers to the natural cotton fabric used for printing and dyeing. After the grey fabric is woven, there will be burrs on both sides. If it is to be processed later, the burrs on both sides need to be cut off.

[0003] In the prior art, the rough edge waste on both sides of the grey cloth is mostly cut manually. This cutting method requires labor and has low cutting efficiency, which cannot meet the needs of automated production sites. Therefore, a grey cloth fabric cutting device is provided. Utility Model Content

[0004] The utility model aims to solve the following problems existing in the prior art: in the prior art, the rough edge waste on both sides of the grey cloth is mostly cut manually, which is labor-intensive and has low cutting efficiency and cannot meet the needs of automated production sites.

[0005] In order to solve the problems existing in the prior art, the utility model provides a grey cloth fabric cutting device, including an auxiliary roller, a rotating roller is arranged above the auxiliary roller, two adjusting blocks are arranged at both ends of the rotating roller, a cutting knife and a stopper sleeved on one end of the rotating roller are arranged between the two adjusting blocks and on the sides respectively, and a plurality of fixing rods connected to the stopper, the adjusting block and the cutting knife are arranged at both ends of the rotating roller.

[0006] Preferably, the cutting knife is circular in shape, and the outer diameter of the cutting knife is larger than the middle diameter of the rotating roller.

[0007] Preferably, a plurality of limit strips are provided at both ends of the rotating roller, and a plurality of notches are provided on the inner sides of the stop block, the adjusting block and the cutting knife. The notches of the stop block, the adjusting block and the cutting knife are wrapped around the outer sides of the limit strips of the rotating roller, and the sizes of the notches of the stop block, the adjusting block and the cutting knife are adapted to the sizes of the limit strips of the rotating roller.

[0008] Preferably, the surfaces of the block, the adjusting block and the cutting knife are all provided with through holes, the end surface of the rotating roller is provided with a mounting groove, the through holes of the block, the adjusting block and the cutting knife are adapted to the position of the mounting groove of the rotating roller, and the fixing rod passes through the through holes of the block, the adjusting block and the cutting knife and is inserted into the inner side of the mounting groove of the rotating roller.

[0009] Preferably, a thread is provided on the inner side of the installation groove of the rotating roller, a thread groove is provided on the end surface of the fixing rod, and the thread groove of the fixing rod is adapted to the thread of the rotating roller.

[0010] Preferably, one end of the fixing rod is cylindrical, and a rectangular groove is provided at the center of the cylindrical end of the fixing rod.

[0011] Preferably, the diameters of the stopper and the adjusting block are the same as the diameter of the middle portion of the rotating roller.

[0012] Preferably, the outer side of the fixing rod and the inner side of the stopper, the adjusting block and the cutting knife are smooth.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model drives the cutting knife to cut the edge of the grey cloth material moving on the auxiliary roller while the rotating roller rotates, and at the same time, the thickness of the adjusting block can be adjusted by disassembling the fixing rod, so that the position of the cutting knife on the rotating roller can be adjusted, so that the cutting knife can perform edge cutting work on grey cloth materials of different widths, making the edge cutting of the grey cloth material more convenient and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the position of the rotating roller of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the end of the rotating roller of the utility model;

[0017] Figure 3 It is a schematic diagram of the explosion at the end of the rotating roller of the utility model;

[0018] Figure numerals: 1. Auxiliary roller; 2. Rotating roller; 3. Fixed rod; 4. Stop block; 5. Adjusting block; 6. Cutting knife. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0021] Example 1

[0022] like Figure 1-3As shown, a grey cloth fabric cutting device comprises an auxiliary roller 1, a rotating roller 2 is arranged above the auxiliary roller 1, two adjusting blocks 5 are arranged at both ends of the rotating roller 2, a cutting knife 6 and a stopper 4 which are sleeved on one end of the rotating roller 2 are arranged between the two adjusting blocks 5 and on the sides, and a plurality of fixing rods 3 which are connected with the stopper 4, the adjusting block 5 and the cutting knife 6 are arranged at both ends of the rotating roller 2.

[0023] The cutting blade 6 is circular in shape, and the outer diameter of the cutting blade 6 is larger than the middle diameter of the rotating roller 2 .

[0024] A plurality of limit strips are provided at both ends of the rotating roller 2, and a plurality of notches are provided on the inner sides of the stopper 4, the adjusting block 5 and the cutting knife 6. The notches of the stopper 4, the adjusting block 5 and the cutting knife 6 are wrapped around the outer sides of the limit strips of the rotating roller 2, and the notches of the stopper 4, the adjusting block 5 and the cutting knife 6 are adapted to the size of the limit strips of the rotating roller 2. The cooperation between the limit strips and the notches can fix the stopper 4, the adjusting block 5 and the cutting knife 6 circumferentially to avoid circular movement.

[0025] The surfaces of the block 4, the adjusting block 5 and the cutting knife 6 are all provided with through holes, and the end face of the rotating roller 2 is provided with a mounting groove, and the through holes of the block 4, the adjusting block 5 and the cutting knife 6 are adapted to the mounting groove position of the rotating roller 2, and the fixing rod 3 passes through the through holes of the block 4, the adjusting block 5 and the cutting knife 6 and is inserted into the inner side of the mounting groove of the rotating roller 2, wherein the inner side of the mounting groove of the rotating roller 2 is provided with a thread, and the end face of the fixing rod 3 is provided with a thread groove, and the thread groove of the fixing rod 3 is adapted to the thread of the rotating roller 2, through.

[0026] One end of the fixing rod 3 is cylindrical, and a rectangular groove is arranged at the center of the cylindrical end of the fixing rod 3. The rectangular groove is adapted to the size of a conventional maintenance tool. When adjusting the position of the cutting knife 6, the fixing rod 3 is convenient to disassemble and assemble.

[0027] The diameters of the stopper 4 and the adjusting block 5 are the same as the diameter of the middle part of the rotating roller 2. The same size can prevent steps from occurring when the grey cloth is moved, and when the cutting knife 6 is not needed, the grey cloth can be normally driven for conveying.

[0028] The outer side of the fixed rod 3 and the inner side of the stopper 4, the adjusting block 5 and the cutting knife 6 are smooth. When the end of the fixed rod 3 has a threaded groove, the overall diameter of one end of the fixed rod 3 is the same, so that when the fixed rod 3 passes through the stopper 4, the adjusting block 5 and the cutting knife 6 and is inserted into the inner side of the mounting groove of the rotating roller 2, there will be no obstruction caused by increased friction therewith.

[0029] Working principle:

[0030] When in use, the rotating roller 2 and the auxiliary roller 1 are directly driven by the motor to rotate in coordination, or the rotating roller 2 and the auxiliary roller 1 are connected and rotated synchronously through the tensioning structure, so that the rotating roller 2 rotates and drives the cutting knife 6 to cut the edge of the grey cloth fabric moving on the auxiliary roller 1. At the same time, the thickness of the adjusting block 5 is adjusted by disassembling the fixing rod 3, and the position of the cutting knife 6 on the rotating roller 2 is adjusted, so that the cutting knife 6 can perform edge cutting work on grey cloth fabrics of different widths, making the edge cutting of the grey cloth fabric more convenient and more efficient.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grey cloth cutting device, characterized in that: The invention comprises an auxiliary roller (1), a rotating roller (2) is arranged above the auxiliary roller (1), two adjusting blocks (5) are arranged at both ends of the rotating roller (2), a cutting knife (6) and a stopper (4) sleeved on one end of the rotating roller (2) are arranged between the two adjusting blocks (5) and on the side thereof, and a plurality of fixing rods (3) connected to the stopper (4), the adjusting block (5) and the cutting knife (6) are arranged at both ends of the rotating roller (2).

2. A grey cloth cutting device according to claim 1, characterized in that: The cutting blade (6) is circular in shape, and the outer diameter of the cutting blade (6) is larger than the middle diameter of the rotating roller (2).

3. The grey cloth cutting device according to claim 1, characterized in that: Both ends of the rotating roller (2) are provided with a plurality of limit strips, and the inner sides of the stop block (4), the adjusting block (5) and the cutting blade (6) are provided with a plurality of notches, the notches of the stop block (4), the adjusting block (5) and the cutting blade (6) are wrapped around the outer sides of the limit strips of the rotating roller (2), and the sizes of the notches of the stop block (4), the adjusting block (5) and the cutting blade (6) are adapted to the sizes of the limit strips of the rotating roller (2).

4. The grey cloth cutting device according to claim 1, characterized in that: The surfaces of the stopper (4), the adjusting block (5) and the cutting blade (6) are all provided with through holes, the end surface of the rotating roller (2) is provided with a mounting groove, the through holes of the stopper (4), the adjusting block (5) and the cutting blade (6) are adapted to the mounting groove of the rotating roller (2), and the fixing rod (3) passes through the through holes of the stopper (4), the adjusting block (5) and the cutting blade (6) and is inserted into the inner side of the mounting groove of the rotating roller (2).

5. The grey cloth cutting device according to claim 1, characterized in that: The inner side of the installation groove of the rotating roller (2) is provided with a thread, and the end surface of the fixing rod (3) is provided with a thread groove, and the thread groove of the fixing rod (3) is adapted to the thread of the rotating roller (2).

6. The grey cloth cutting device according to claim 1, characterized in that: One end of the fixing rod (3) is cylindrical, and a rectangular groove is provided at the center of the cylindrical end of the fixing rod (3).

7. The grey cloth cutting device according to claim 1, characterized in that: The diameters of the stopper (4) and the adjusting block (5) are the same as the diameter of the middle portion of the rotating roller (2).

8. The grey cloth cutting device according to claim 1, characterized in that: The outer side of the fixing rod (3) and the inner side of the stopper (4), the adjusting block (5) and the cutting knife (6) are smooth.

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