Cloth cutting device

Abstract

The invention discloses a cloth cutting device which comprises an operation table, a mounting frame is mounted at the top end of the operation table, a connecting handle is movably connected to the top end of the mounting frame in a penetrating mode, and the bottom end of the mounting frame is connected with the top end of the mounting frame. When the cloth needs to be cut, the cloth in the area needing to be cut is limited, a connecting handle is pressed downwards, after the connecting handle moves downwards, a pressing block and a first silica gel anti-skid pad abut against the top end of the cloth needing to be cut, and when the connecting handle is continuously pressed downwards, the pressing block retracts into the bottom end of a movable cavity; according to the cloth cutting device, the cutting knife moves downwards to cut cloth according to specified requirements, in the cutting process, a good stabilizing effect can be provided for the cloth in the mode, the problem that in the cutting process, due to downward pressure of the cutting knife, the cloth deviates and inclines, and cutting is inaccurate is solved, and the cutting efficiency is improved. In this way, the accuracy in the cloth cutting process is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cloth processing, in particular to a cutting device for cloth. Background Art

[0002] Fabric is a commonly used material in decoration. It includes chemical fiber carpet, non-woven wall cloth, linen, nylon, colored tape, flannel and other fabrics. Fabric plays a significant role in decoration and display, and is often the main force that cannot be ignored in the entire sales space. Using a large amount of fabric for wall decoration, partitions, and background processing can also form a good commercial space display style.

[0003] In the prior art, the cutting device used for cloth often has unevenness or wrinkles in the cloth during the cutting process, which may result in poor cutting effect or inaccurate cutting.

[0004] After searching, it is found that a cloth cutting device for clothing processing is disclosed in Chinese patent literature (publication number: CN113186705A). A cloth cutting device for clothing processing includes a pair of scissor blades, a first through hole is respectively provided in the middle of the scissor blades, a same transverse tube is arranged in the first through hole, the first through hole on the front side is fixedly connected to the transverse tube, the first through hole on the rear side is rotatably connected to the transverse tube, a support plate is fixedly installed at the rear end of the transverse tube, and the first gear is fixedly installed at both ends of the transverse axis, a second gear is meshed and matched on one side of the first gear, and a third gear is meshed and matched on one side of the second gear, the second gear and the third gear on the front side are rotatably installed on the scissor blades on the front side, and the other end of the connecting rod on the rear side is rotatably connected to the support plate through a torsion spring, and the connecting rod is connected through an inverted U shape. The present invention has a simple structure and an ingenious design. It can clamp and stretch the cloth before cutting, avoiding slipping and affecting cutting efficiency. At the same time, the cloth is stretched, which is more convenient for cutting the cloth along the cutting line. It is easy to use and operate, can meet market demand, and is suitable for promotion, but there are still the following defects:

[0005] Although the above-mentioned cloth cutting device for clothing processing has a simple structure and ingenious design, it can clamp and stretch the cloth before cutting, so as to avoid slipping during cutting and affecting the cutting efficiency. At the same time, the cloth is stretched out, which makes it easier to cut the cloth along the cutting line. It is easy to use and operate, can meet market demand, and is suitable for promotion. However, there are still problems in the cloth cutting device in the prior art. During the cutting process, unevenness or wrinkles on the cloth often occur, which may lead to poor cutting effect or inaccurate cutting during the cloth cutting process. Summary of the invention

[0006] The object of the present invention is to provide a cutting device for cloth, so as to solve the problem that the cutting device for cloth in the prior art proposed in the above background technology often has unevenness or wrinkles in the cloth during the cutting process, resulting in poor cutting effect or inaccurate cutting during the cutting process.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cutting device for cloth, comprising an operating table, a mounting frame is installed on the top of the operating table, and a connecting handle is movably connected through the top of the mounting frame, and the bottom end of the mounting frame is connected to the top of the mounting frame, a return spring is symmetrically installed on the inner top of the connecting handle, and the bottom end of the return spring is connected to the top of a mounting plate located inside the mounting frame, and an active cavity with a hollow structure is installed on the bottom end of the mounting plate, a pressing block is movably connected to the inner bottom end of the active cavity, and a first silicone anti-slip pad is installed on the bottom end of the pressing block, connecting springs are symmetrically installed at equal intervals on the top of the pressing block, and the top of the connecting spring is connected to the inner top of the active cavity, and a cutting knife is installed on the bottom end of the mounting plate.

[0008] Preferably, a connecting frame is symmetrically installed through the top of the mounting frame, and a transparent tempered panel is installed inside the connecting frame. A cutting groove corresponding to the cutting knife is opened at the top of the operating table.

[0009] Preferably, a guide cavity is installed at the rear end of the operating table, and liquid storage boxes are installed at both ends of the guide cavity, electric heaters are installed inside the liquid storage boxes, and grooves matching the guide rollers are evenly spaced at one end of the liquid storage box, and the inner wall of the groove is in contact with the outer wall of the guide roller, and the guide rollers are symmetrically and movably connected inside the guide cavity at equal intervals.

[0010] Preferably, a connecting plate is installed at the front end of the operating table, and a through cavity is penetrated through the top end of the connecting plate, and an outer wall of the connecting plate is sleeved with a movable sleeve penetrating through the through cavity.

[0011] Preferably, a rotating cavity is installed at the top of the movable sleeve, and a rotating wheel is movably connected inside the rotating cavity, one end of the rotating wheel is connected to one end of the plug-in cavity, and a motor is installed on the outer wall of one side of one rotating cavity, and the output end of the motor passes through the corresponding rotating cavity and extends to the inside of the rotating cavity and is connected to the end of the rotating wheel away from the plug-in cavity.

[0012] Preferably, the inner side walls of the insertion cavity are all installed with a resistance balloon, and the resistance balloon is arranged in a circular ring structure, and the inner side walls of the resistance balloon are all bonded and connected with a second silicone anti-slip pad.

[0013] Preferably, a connecting block is installed at the bottom end of the movable sleeve, and a screw transmission sleeve is installed through the interior of the connecting block. The inner wall of the screw transmission sleeve is meshedly connected with a connecting screw, and the outer wall teeth of the connecting screw on both sides are arranged in opposite structures.

[0014] Preferably, the corresponding ends of the connecting screws on both sides are connected, and the other ends of the connecting screws are movably connected to the side walls of the mounting blocks, and the mounting blocks are symmetrically installed on both sides of the connecting plate, and one of the connecting plates is rotatably connected to the side wall away from the connecting screw and is equipped with an adjusting knob, and one end of the adjusting knob passes through the corresponding connecting plate and is connected to one end of the connecting screw.

[0015] Preferably, connecting handles are installed through both sides of the operating table, and one end of the connecting handle is connected to one side of the clamping plate.

[0016] Preferably, a third silicone anti-skid pad is bonded to the side of the clamping plate away from the connecting handle, and a connecting spring is symmetrically installed on the side of the clamping plate close to the connecting handle, and the other end of the connecting spring is connected to the outer side wall of the operating table.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. During the process of cutting the cloth, the cloth in the area to be cut is limited. By pressing the connecting handle downward to make the connecting handle move downward, the pressing block and the first silicone anti-skid pad come into contact with the top of the cloth to be cut. When the connecting handle is continuously pressed downward, the pressing block retracts to the bottom of the movable cavity, and the cutting knife moves downward to complete the cutting of the cloth according to the prescribed requirements. This method can provide a good stabilizing effect on the cloth during the cutting process, and avoids the problem of inaccurate cutting caused by the displacement and tilt of the cloth due to the downward pressure of the cutting knife during cutting, thereby improving the accuracy during the cloth cutting process.

[0019] 2. In the process of cutting the cloth, the cloth to be cut is passed through the guide cavity, so that the cloth is in contact with the outer wall of the guide roller. At the same time, the cloth cooperates with the guide roller during the transmission process to effectively smooth the folded parts of the cloth and any wrinkles that may exist. Since the guide roller contacts the inner wall of the recessed structure of the liquid storage box during the movement, the surface of the guide roller is heated through heat transfer. The heated guide roller improves the processing of the cloth. This method can avoid the problem of inaccurate cutting caused by wrinkles and stacking of cloth, thereby improving the accuracy of the cloth cutting process.

[0020] 3. The present invention has high flexibility during use. During the use of the entire device, it can be directly adapted to areas such as a table or an operating table. In this way, the potential energy released by the connecting spring drives the clamping plate to move relatively, so that the clamping plate cooperates with the third silicone anti-slip pad to contact the outer walls on both sides of the operating area. This method makes the device highly flexible during use. Compared with traditional cloth cutting devices, it can be adapted to more areas for use, thereby making the device highly applicable.

[0021] 4. During use, the present invention can quickly adjust the distance between the two plug-in cavities, and can wrap the outer wall of the winding roller through the resistance balloon and the second silicone anti-skid pad. In this way, in the process of winding up cloth of different widths, different sizes of winding rollers can be quickly adapted. At the same time, after the cutting is completed and the cut cloth is wound up, the winding roller can be easily disassembled, which improves the practicality of the device and the convenience in the cloth cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0023] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0024] Figure 3 It is a bottom view structural schematic diagram of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the combined parts of the mounting frame, the connecting handle, the return spring, the mounting plate, the movable cavity, the pressing block, the cutting knife and the transparent tempered panel in the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the combined parts of the movable cavity, the pressing block, the first silicone anti-skid pad and the connecting spring in the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the combined parts of the guide cavity, the liquid storage box, the electric heater and the guide roller in the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of the combined parts of the liquid storage box, the electric heater and the guide roller in the present invention;

[0029] Figure 8 The present invention is a schematic diagram of the structure of the combined parts of the connecting plate, the movable sleeve, the rotating cavity, the plug-in cavity, the connecting block, the screw transmission sleeve, the connecting screw and the adjusting knob.

[0030] In the figure: 1. operating table; 2. mounting frame; 3. connecting handle; 4. reset spring; 5. mounting plate; 6. movable cavity; 7. pressing block; 8. first silicone anti-skid pad; 9. connecting spring; 10. cutting knife; 11. transparent tempered panel; 12. guide cavity; 13. liquid storage box; 14. electric heater; 15. guide roller; 16. connecting plate; 17. through cavity; 18. movable sleeve; 19. rotating cavity; 20. plug-in cavity; 21. resisting balloon; 22. second silicone anti-skid pad; 23. motor; 24. connecting block; 25. screw transmission sleeve; 26. connecting screw; 27. mounting block; 28. adjusting knob; 29. ​​connecting handle; 30. clamping plate; 31. third silicone anti-skid pad; 32. connecting spring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] Example 1

[0033] See also Figure 1-8 The present invention provides a cutting device for cloth, comprising an operating table 1, a mounting frame 2 with a "concave" structure is fixedly connected to the top of the operating table 1, a connecting handle 3 with a "concave" structure is movably connected to the top of the mounting frame 2, and a plurality of return springs 4 are symmetrically arranged between the top of the connecting handle 3 and the top of the mounting frame 2, the two ends of the return spring 4 are respectively fixedly connected to the top of the mounting frame 2 and the top of the connecting handle 3, the bottom end of the connecting handle 3 is fixedly connected to the top of a mounting plate 5, and the bottom end of the mounting plate 5 is fixedly connected to an active cavity 6 with a hollow structure, the top of the active cavity 6 is symmetrically and evenly fixedly connected to a plurality of connecting springs 9, and the bottom end of the connecting spring 9 is fixedly connected to the top of a pressing block 7, the top of the pressing block 7 is movably connected to the bottom of the active cavity 6, and the pressing block 7 is fixedly connected to a first silicone anti-slip pad 8, and the bottom end of the mounting plate 5 is fixedly connected to a cutting knife 10 for cutting cloth.

[0034] The connecting handle 3 is set to be pressed downward when cutting is required, and when the connecting handle 3 moves downward, the pressing block 7 and the first silicone anti-skid pad 8 are in conflict with the top of the cloth to be cut, so that the problem of poor cutting effect caused by cloth deviation will not occur during the cutting process, and when the connecting handle 3 is continuously pressed downward, the pressing block 7 retracts to the bottom end of the movable cavity 6, and the cutting knife 10 moves downward to complete the cutting of the cloth according to the specified requirements, and after the cutting is completed, the potential energy generated by the reset spring 4 drives the connecting handle 3, the mounting plate 5 and other components to reset, so that the cut cloth is rolled up.

[0035] The top of the mounting frame 2 is fixedly connected with two connecting frames located on both sides of the mounting frame 2, and a transparent tempered panel 11 is fixedly connected to the inside of the connecting frame. A cutting groove is provided vertically below the cutting knife 10, and the cutting groove is opened inside the top of the operating table 1. Through the transparent tempered panel 11, the operator can more easily observe the cutting area of ​​the cloth and the state of the cloth during use, which helps to improve the cutting effect.

[0036] A guide cavity 12 is fixedly connected to the rear end of the operating table 1, and liquid storage boxes 13 are fixedly connected to both ends of the interior of the guide cavity 12. The interior of the liquid storage box 13 is filled with heating liquid, and an electric heater 14 is fixedly connected to the interior of the liquid storage box 13. One end of the liquid storage box 13 is provided with an equidistant recessed structure, and the recessed structure is a semi-cylindrical structure. The inner side wall of the recessed structure fits with the outer side wall of the guide roller 15, and the guide rollers 15 are movably connected between the inner side walls of the guide cavity 12 through rotating wheels provided at both ends.

[0037] By setting the guide cavity 12, during the cloth cutting process, the cloth to be cut is passed through the guide cavity 12, so that the cloth is in contact with the outer wall of the guide roller 15. At the same time, the cloth cooperates with the guide roller 15 during the transmission process to effectively smooth out the folded parts of the cloth and any wrinkles that may exist. Since the guide roller 15 is in contact with the inner wall of the recessed structure of the liquid storage box 13 during the movement, the surface of the guide roller 15 is heated through heat transfer, and the cloth processing is improved by the heated guide roller 15.

[0038] The front end of the operating table 1 is fixedly connected to a connecting plate 16, and a through cavity 17 is opened through the top of the connecting plate 16, and the outer wall of the connecting plate 16 is sleeved with a movable sleeve 18 that penetrates the through cavity 17, and the two ends of the movable sleeve 18 are respectively fixedly connected to a rotating cavity 19 and a connecting block 24, and the interior of the rotating cavity 19 is movably connected to a rotating wheel, and one end of the rotating wheel is fixedly connected to one end of the plug-in cavity 20, and the interior of the plug-in cavity 20 is fixedly connected to a resistance balloon 21 with a circular ring structure, and the inner wall of the resistance balloon 21 is bonded and fixedly connected to a second silicone anti-slip pad 22, and the second silicone anti-slip pad 22 is an internally filled gas structure, and one end of one rotating wheel is fixedly connected to the output end of a motor 23, and the motor 23 is fixedly connected to the outer wall of one side of the corresponding rotating cavity 19.

[0039] By setting the movable sleeve 18, the two movable sleeves 18 can move correspondingly during use, so that the plug-in cavity 20 is driven to move relatively until the plug-in cavity 20 is plugged into the outer wall of the winding roller, and is wrapped around the outer wall of the winding roller by the resistance balloon 21 and the second silicone anti-skid pad 22. In this way, in the process of winding up cloth of different widths, different sizes of winding rollers can be quickly adapted, and the winding roller can be easily disassembled after cutting is completed and the cut cloth is wound up. At the same time, in the process of winding up, the rotating wheel is driven by the motor 23 to rotate inside the rotating cavity 19, thereby driving the plug-in cavity 20 and the connected winding roller to rotate at a uniform speed to complete the winding operation.

[0040] A screw transmission sleeve 25 is fixedly connected to the inside of the connecting block 24, and a connecting screw 26 is meshingly connected to the inner wall of the screw transmission sleeve 25. The outer wall teeth of the connecting screws 26 on both sides are arranged in opposite structures, and the corresponding ends of the connecting screws 26 on both sides are fixedly connected, and the opposite ends of the connecting screws 26 on both sides are movably connected to one side of the mounting block 27. The mounting block 27 is symmetrically fixedly connected to the two sides of the connecting plate 16, and one end of one of the connecting screws 26 is fixedly connected to one end of the adjusting knob 28 arranged on one side of the connecting plate 16.

[0041] By setting the adjustment knob 28, when it is necessary to adjust the distance between the plug-in cavities 20 during use so that the distance between the plug-in cavities 20 is adapted to the winding shaft, the adjustment knob 28 is turned forward or reversely to drive the connecting screw 26 to rotate, and the screw transmission structure formed by the connecting screw 26 and the screw transmission sleeve 25, in this way, the connecting block 24 drives the movable sleeve 18 to move relative or oppositely, thereby changing the distance between the plug-in cavities 20.

[0042] Both sides of the operating table 1 are penetrated by a connecting handle 29 with a movable "U"-shaped structure, and one end of the connecting handle 29 is fixedly connected to a clamping plate 30, and the end of the clamping plate 30 away from the connecting handle 29 is fixedly connected to a third silicone anti-slip pad 31, and the four corners of the end of the clamping plate 30 close to the connecting handle 29 are fixedly connected to connecting springs 32, and one end of the connecting spring 32 is fixedly connected to the outer wall of the operating table 1.

[0043] By setting up the clamping plate 30, during use, the potential energy released by the connecting spring 32 drives the clamping plate 30 to move relatively, so that the clamping plate 30 cooperates with the third silicone anti-slip pad 31 to contact the outer walls on both sides of the operating area. This makes the device highly flexible during use. Compared with traditional cloth cutting devices, it can adapt to more areas and be used, thereby making the device highly applicable.

[0044] The specific use process of this embodiment is as follows:

[0045] First, fix the device as a whole. Specifically, make the operating table 1 contact the top of the cutting area or the desktop, and then drive the clamping plate 30 to move relatively through the potential energy released by the connecting spring 32, so that the clamping plate 30 cooperates with the third silicone anti-skid pad 31 to contact the outer walls of both sides of the operating area;

[0046] Secondly, the cloth to be cut is passed through the guide cavity 12, so that the cloth is in contact with the outer side wall of the guide roller 15. At the same time, the cloth can cooperate with the guide roller 15 during the transmission process to effectively smooth the folds of the cloth and any wrinkles that may exist. Since the guide roller 15 is in contact with the inner side wall of the concave structure of the liquid storage box 13 during the movement, the surface of the guide roller 15 is heated through heat transfer, and the heated guide roller 15 can improve the processing of the cloth;

[0047] Afterwards, one end of the fabric is passed through the mounting frame 2 and connected to the winding shaft, and then the winding shaft is limited and fixed, and the forward or reverse adjustment knob 28 is used to drive the connecting screw 26 to rotate, and the screw transmission structure formed by the connecting screw 26 and the screw transmission sleeve 25, so that the matching connecting block 24 drives the movable sleeve 18 to move relatively or reversely, thereby changing the spacing between the plug-in cavities 20, and then the plug-in cavity 20 is plugged into the outer wall of the winding roller, and the outer wall of the winding roller is wrapped by the resistance balloon 21 and the second silicone anti-skid pad 22, and then the motor 23 drives the rotating wheel to rotate inside the rotating cavity 19, thereby driving the plug-in cavity 20 and the connected winding roller to rotate at a uniform speed to complete the winding operation;

[0048] Finally, according to the cutting requirements, when the cutting area is vertically below the cutting knife 10, the connecting handle 3 is set to be pressed downward when the cutting operation is required, and then when the connecting handle 3 moves downward, the pressing block 7 and the first silicone anti-skid pad 8 are in conflict with the top of the cloth to be cut, so that the problem of poor cutting effect caused by cloth deviation will not occur during the cutting process, and when the connecting handle 3 is continuously pressed downward, the pressing block 7 retracts to the bottom end of the movable cavity 6, and the cutting knife 10 moves downward to complete the cutting of the cloth according to the specified requirements, and after the cutting is completed, the potential energy generated by the reset spring 4 drives the connecting handle 3, the mounting plate 5 and other components to reset, and thus a cutting device for cloth is completed;

[0049] It should be noted that the present invention is a cutting device for cloth, and all its components are universal standard parts or components known to those skilled in the art. Its structure and principle can be known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the above-mentioned working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in the art.

[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for cloth, comprising an operating table (1), characterized in that: The top of the operating table (1) is provided with a mounting frame (2), and a connecting handle (3) is movably connected to the top of the mounting frame (2). A return spring (4) is symmetrically installed at the top of the inner part of the connecting handle (3), and the bottom end of the return spring (4) is connected to the top of the mounting frame (2). The bottom end of the connecting handle (3) is connected to the top of a mounting plate (5) located inside the mounting frame (2), and the bottom end of the mounting plate (5) is provided with a movable cavity (6) with a hollow structure. The bottom end of the inner part of the movable cavity (6) is movably connected to a pressing block (7), and the bottom end of the pressing block (7) is bonded to a first silicone anti-skid pad (8). The top of the pressing block (7) is symmetrically installed with connecting springs (9) at equal intervals, and the top end of the connecting springs (9) is connected to the top of the inner part of the movable cavity (6). A cutting knife (10) is installed at the bottom end of the mounting plate (5), and the outer cover of the cutting knife (10) is provided with a movable cavity (6).

2. A cutting device for cloth according to claim 1, characterized in that: A connecting frame is symmetrically installed through the top of the mounting frame (2), and a transparent tempered panel (11) is installed inside the connecting frame. A cutting groove corresponding to the cutting knife (10) is opened at the top of the operating table (1).

3. A cutting device for cloth according to claim 1, characterized in that: A guide cavity (12) is installed at the rear end of the operating table (1), and liquid storage boxes (13) are installed at both ends of the guide cavity (12). Electric heaters (14) are installed inside the liquid storage boxes (13). One end of the liquid storage box (13) is evenly spaced with recessed structures that match the guide rollers (15), and the inner side walls of the recessed structures are in contact with the outer side walls of the guide rollers (15). The guide rollers (15) are symmetrically and movably connected inside the guide cavity (12) at equal intervals.

4. A cutting device for cloth according to claim 1, characterized in that: A connecting plate (16) is installed at the front end of the operating table (1), and a through cavity (17) is formed through the top end of the connecting plate (16), and a movable sleeve (18) that penetrates the through cavity (17) is sleeved on the outer wall of the connecting plate (16).

5. A cutting device for cloth according to claim 4, characterized in that: A rotating cavity (19) is installed at the top of each movable sleeve (18), and a rotating wheel is movably connected inside the rotating cavity (19), one end of the rotating wheel is connected to one end of the plug-in cavity (20), and a motor (23) is installed on the outer wall of one side of one rotating cavity (19), and the output end of the motor (23) passes through the corresponding rotating cavity (19) and extends to the inside of the rotating cavity (19) and is connected to the end of the rotating wheel away from the plug-in cavity (20).

6. A cutting device for cloth according to claim 5, characterized in that: The inner side walls of the insertion cavity (20) are all installed with a resistance balloon (21), and the resistance balloon (21) is arranged in a circular ring structure. The inner side walls of the resistance balloon (21) are all bonded and connected with a second silicone anti-skid pad (22).

7. A cutting device for cloth according to claim 4, characterized in that: A connecting block (24) is installed at the bottom end of the movable sleeve (18), and a screw transmission sleeve (25) is installed through the interior of the connecting block (24). The inner side wall of the screw transmission sleeve (25) is meshedly connected with a connecting screw (26), and the outer side wall teeth of the connecting screw (26) on both sides are arranged in opposite structures.

8. A cutting device for cloth according to claim 7, characterized in that: The corresponding ends of the connecting screw rods (26) on both sides are connected, and the other ends of the connecting screw rods (26) are movably connected to the side walls of the mounting blocks (27). The mounting blocks (27) are symmetrically mounted on both sides of the connecting plate (16). One of the mounting blocks (27) is rotatably connected to an adjusting knob (28) away from the side wall of the connecting screw rod (26), and one end of the adjusting knob (28) passes through the corresponding connecting plate (16) and is connected to one end of the connecting screw rod (26).

9. A cutting device for cloth according to claim 1, characterized in that: Both sides of the operating table (1) are movably connected with connecting handles (29), and one end of the connecting handle (29) is connected to one side of the clamping plate (30).

10. A cutting device for cloth according to claim 9, characterized in that: A third silicone anti-skid pad (31) is bonded to the side of the clamping plate (30) away from the connecting handle (29), and a connecting spring (32) is symmetrically installed on the side of the clamping plate (30) close to the connecting handle (29), and the other end of the connecting spring (32) is connected to the outer wall of the operating table (1).

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