Positioning and pressing mechanism for clothing cutting and method of using the same

Abstract

The application discloses a positioning and pressing mechanism for clothing cutting and a use method thereof, which comprises a base, the upper end of the base is bonded with a shift-proof pad, when in use, clothing fabric is laid on the upper end of the base, then the connecting rod is disassembled from the moving frame, the pressing plate is used to quickly fix the clothing fabric, the positioning ruler is used to move the positioning frame to a specified position, the first lifting frame is used to move and lift the base when the clothing fabric needs to be adjusted horizontally, the clothing fabric is pushed out, the clothing fabric is horizontally pulled for fine adjustment, the second lifting frame is used to move and lift the base when the clothing fabric needs to be adjusted vertically, the clothing fabric is pushed out, the clothing fabric is vertically pulled for fine adjustment, finally, the positioning frame is pushed by the push-pull frame, and the cutting knife is used to cut the clothing fabric, so that the positioning and pressing mechanism for clothing cutting and the use method thereof are completed.

Description

Technical Field

[0001] This invention relates to the technical field of garment cutting, specifically to a positioning and clamping mechanism for garment cutting and its usage method. Background Technology

[0002] In the garment manufacturing process, in order to cut the fabric to the required size and shape, the fabric is usually pre-cut to obtain a garment blank of approximate size and shape before subsequent sewing. During the cutting process, in order to prevent the fabric from shifting and to ensure the accuracy of the cutting size and the flatness of the cut edge, a positioning presser foot is usually used to press and position the corners of the fabric. This allows the fabric to be reliably positioned in the designated position, making it convenient for people to cut. Therefore, we need a positioning and pressing mechanism for garment cutting and its usage method.

[0003] The current positioning and clamping mechanisms and methods used for garment cutting have several drawbacks. During operation, the equipment cannot quickly adjust its position, cannot quickly fix the garment fabric, cannot accurately position the positioning distance, is prone to inaccurate positioning due to viewing angle differences, and cannot be reused for cutting, requiring repositioning, which reduces work efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a positioning and clamping mechanism for garment cutting and its usage method, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A positioning and clamping mechanism for garment cutting includes a base. Anti-slip pads are adhered to the upper end of each base. A first lifting frame is installed on the inner wall of each base. A rotating cylinder is installed on the outer wall of each first lifting frame. A first spring is welded to the inner wall of each first lifting frame, with one end of the first spring abutting against a first latch. A second lifting frame is installed on the inner wall of each base. A rotating wheel is installed on the outer wall of each second lifting frame. A second spring is welded to the inner wall of each second lifting frame, with one end of the second spring abutting against a second latch. A connecting... The frame includes a movable bracket mounted on its outer wall, a connecting rod mounted on its outer wall, a pressure plate welded to one end of the connecting rod, a third spring welded to the upper end of each pressure plate, a positioning ruler welded to the inner wall of each base, a positioning frame mounted on the outer wall of the positioning ruler, a push-pull frame mounted on the outer wall of the positioning frame, a cutter mounted on the outer wall of the push-pull frame, a fourth spring abutting the upper end of the cutter, an abutting frame welded to one end of the fourth spring, a locking rod mounted on the inner wall of the abutting frame, and rubber rings mounted on the outer wall of each locking rod.

[0007] Preferably, the first lifting frame is movably connected to the rotating drum, and the rotating drum is symmetrically arranged about the central axis of the first lifting frame.

[0008] Preferably, the second lifting frame is movably connected to the rotating wheel, and the rotating wheel is arranged at equal intervals on the outer wall of the second lifting frame.

[0009] Preferably, the movable card holder is engaged with the connecting rod, and the connecting rod has a rectangular structure.

[0010] Preferably, the positioning ruler is engaged with the positioning frame, and the inner wall of the positioning frame is designed with openings.

[0011] Preferably, the inner wall of the cutting scissors has a square structure and an open design on the inner wall.

[0012] A method of using a positioning and clamping mechanism for garment cutting, comprising any one of the positioning and clamping mechanisms for garment cutting according to claims 1-6, includes the following steps:

[0013] S1. Take out the device and place it in the designated position. Then pull up the connecting rod, lock the movable card holder with the connecting rod, and fit the base tightly with the anti-slip pad. Then take out the garment fabric, lay the garment fabric flat on the top of the base, then disassemble the movable card holder and the connecting rod, press the third spring against the pressure plate, and quickly fix the pressure plate to the garment fabric.

[0014] S2. Secure the cutting scissors to the push-pull frame, then secure the abutting frame to the push-pull frame, press the abutting frame to make the fourth spring abut against the cutting scissors, secure the locking rod to the abutting frame, and then tightly fit the rubber ring to the locking rod.

[0015] S3. According to the required cutting position, move the positioning frame to the designated position, and then accurately observe and position the length of the positioning ruler according to the opening inside the positioning frame.

[0016] S4. When adjusting the garment fabric laterally as needed, the first lifting frame is raised relative to the base, the first latch is engaged and fixed with the base, the garment fabric is pushed out, and the garment fabric is pulled laterally for fine adjustment. When adjusting the garment fabric longitudinally as needed, the second lifting frame is raised relative to the base, the second latch is engaged and fixed with the base, the garment fabric is pushed out, and the garment fabric is pulled longitudinally for fine adjustment.

[0017] S5. Finally, the push-pull frame pushes the positioning frame, and the cutting scissors cut the garment fabric. The remaining fabric to be cut is placed on the top of the device and fixed. The push-pull frame pulls the positioning frame, and the cutting scissors cut the garment fabric.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. The first lifting frame moves the rotating drum, allowing for rapid lateral adjustment of the garment fabric during use. The second lifting frame moves the rotating wheel, allowing for rapid longitudinal adjustment of the garment fabric during use. The third spring acts as a contact point against the pressure plate, allowing for rapid fixation of the garment fabric during use.

[0020] 2. The positioning ruler is used to move the positioning frame. When using the device, the positioning ruler and positioning frame can accurately locate the positioning distance. The positioning frame can be observed through the internal opening, reducing the inaccuracy caused by the difference in viewing angle. The push-pull frame can lock and fix the cutting scissors. When using the device, the blades on both sides of the cutting scissors can be used repeatedly without the need to return them to their original position. Attached Figure Description

[0021] Figure 1 This is a top-view structural diagram of a positioning and clamping mechanism for clothing cutting and its usage method according to the present invention.

[0022] Figure 2 This is a vertical, upward-view structural diagram of a positioning and clamping mechanism for clothing cutting and its usage method according to the present invention.

[0023] Figure 3 This is a schematic diagram of the cutting tool component structure of a positioning and pressing mechanism for clothing cutting and its usage method according to the present invention.

[0024] Figure 4 This is a schematic diagram of the combined structure of the first lifting frame, the first spring, and the first locking bolt of a positioning and pressing mechanism for garment cutting and its usage method according to the present invention.

[0025] Figure 5 This is a schematic diagram of the combined structure of the second lifting frame, the second spring, and the second locking bolt parts of a positioning and pressing mechanism for clothing cutting and its usage method according to the present invention.

[0026] Figure 6 This invention relates to a positioning and clamping mechanism for garment cutting and its method of use. Figure 1 Enlarged structural diagram of section A in the middle;

[0027] In the diagram: 1. Base; 2. Anti-slip pad; 3. First lifting frame; 4. Rotary cylinder; 5. First spring; 6. First latch; 7. Second lifting frame; 8. Rotary wheel; 9. Second spring; 10. Second latch; 11. Connecting frame; 12. Moving bracket; 13. Connecting rod; 14. Pressure plate; 15. Third spring; 16. Positioning ruler; 17. Positioning frame; 18. Push-pull frame; 19. Cutting shears; 20. Fourth spring; 21. Contact frame; 22. Clamping rod; 23. Rubber ring. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1-6 This invention provides a positioning and clamping mechanism for garment cutting and its usage method.

[0030] A positioning and clamping mechanism for garment cutting includes a base 1. Anti-slip pads 2 are adhered to the upper end of each base 1. A first lifting frame 3 is installed on the inner wall of each base 1. A rotating cylinder 4 is installed on the outer wall of each first lifting frame 3. A first spring 5 is welded to the inner wall of each first lifting frame 3, with one end of the first spring 5 abutting against a first latch 6. A second lifting frame 7 is installed on the inner wall of each base 1. A rotating wheel 8 is installed on the outer wall of each second lifting frame 7. A second spring 9 is welded to the inner wall of each second lifting frame 7, with one end of the second spring 9 abutting against a second latch 10. A connecting frame 11 is welded to the upper end of each base 1. The outer wall of the connecting frame 11... A movable card holder 12 is installed, and a connecting rod 13 is installed on the outer wall of the movable card holder 12. A pressure plate 14 is welded to one end of the connecting rod 13. A third spring 15 is welded to the upper end of the pressure plate 14. A positioning ruler 16 is welded to the inner wall of the base 1. A positioning frame 17 is installed on the outer wall of the positioning ruler 16. A push-pull frame 18 is installed on the outer wall of the positioning frame 17. A cutter 19 is installed on the outer wall of the push-pull frame 18. A fourth spring 20 is abutted at the upper end of the cutter 19. A contact frame 21 is welded to one end of the fourth spring 20. A locking rod 22 is installed on the inner wall of the contact frame 21. A rubber ring 23 is installed on the outer wall of the locking rod 22.

[0031] The first lifting frame 3 is movably connected to the rotating drum 4, and the rotating drum 4 is symmetrically arranged about the central axis of the first lifting frame 3.

[0032] The second lifting frame 7 is movably connected to the rotating wheel 8, and the rotating wheel 8 is arranged at equal intervals on the outer wall of the second lifting frame 7.

[0033] The movable card holder 12 is engaged with the connecting rod 13, and the connecting rod 13 is a rectangular structure.

[0034] The positioning ruler 16 is engaged with the positioning frame 17, and the inner wall of the positioning frame 17 is designed with openings.

[0035] The inner wall of the cutting scissors 19 has a square structure and an open design.

[0036] A method of using a positioning and clamping mechanism for garment cutting, comprising any one of the positioning and clamping mechanisms for garment cutting according to claims 1-6, includes the following steps:

[0037] S1. Take out the device and place it in the designated position. Then pull up the connecting rod 13 and lock the movable card holder 12 with the connecting rod 13. Fit the base 1 and the anti-slip pad 2 tightly together. Then take out the garment fabric and lay it flat on the top of the base 1. Then disassemble the movable card holder 12 and the connecting rod 13. Press the third spring 15 against the pressure plate 14 and quickly fix the garment fabric with the pressure plate 14.

[0038] S2. Engage and fix the cutting scissors 19 with the push-pull frame 18, then engage and fix the contact frame 21 with the push-pull frame 18, then press the contact frame 21 to make the fourth spring 20 contact the cutting scissors 19, engage and fix the locking rod 22 with the contact frame 21, and then tightly fit the rubber ring 23 with the locking rod 22.

[0039] S3. According to the required cutting position, move the positioning frame 17 to the designated position, and then accurately observe and position the length of the positioning ruler 16 according to the opening inside the positioning frame 17.

[0040] S4. When adjusting the garment fabric laterally as needed, the first lifting frame 3 is raised relative to the base 1, the first latch 6 is engaged and fixed with the base 1, the garment fabric is pushed out, and the garment fabric is pulled laterally for fine adjustment. When adjusting the garment fabric longitudinally as needed, the second lifting frame 7 is raised relative to the base 1, the second latch 10 is engaged and fixed with the base 1, the garment fabric is pushed out, and the garment fabric is pulled longitudinally for fine adjustment.

[0041] S5. Finally, the push-pull frame 18 pushes the positioning frame 17, and the cutting scissors 19 cuts the garment fabric. The remaining fabric to be cut is placed on the top of the device and fixed. The push-pull frame 18 pulls the positioning frame 17, and the cutting scissors 19 cuts the garment fabric.

[0042] It should be noted that this invention is a positioning and pressing mechanism for clothing cutting and its usage method. In use, the clothing fabric is laid flat on the upper part of the base 1. The movable clamp 12 is then disassembled from the connecting rod 13. The pressing plate 14 is quickly fixed to the clothing fabric. The cutting scissors 19 are engaged and fixed to the push-pull frame 18. Depending on the desired cutting position, the positioning ruler 16 is moved to the designated position on the positioning frame 17. The positioning frame 17 is accurately positioned to the length of the positioning ruler 16. When the clothing fabric needs to be adjusted laterally, the first lifting frame 3 is moved to raise the base 1, pushing out the clothing fabric and finely adjusting it laterally. When the clothing fabric needs to be adjusted longitudinally, the second lifting frame 7 is moved to raise the base 1, pushing out the clothing fabric and finely adjusting it longitudinally. Finally, the push-pull frame 18 pushes the positioning frame 17, and the cutting scissors 19 cuts the clothing fabric. This completes the positioning and pressing mechanism for clothing cutting and its usage method.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning and pressing mechanism for garment cutting, characterized by: The utility model provides a clothes cutting device, including base (1), the upper end of base (1) is bonded with anti -migration pad (2), the inner wall of base (1) is installed with first lifting frame (3), the outer wall of first lifting frame (3) is installed with rotary drum (4), the inner wall of first lifting frame (3) is welded with first spring (5), and one end of first spring (5) is in contact with first clavus (6), the inner wall of base (1) is installed with second lifting frame (7), the outer wall of second lifting frame (7) is installed with rotary wheel (8), the inner wall of second lifting frame (7) is welded with second spring (9), and one end of second spring (9) is in contact with second clavus (10), the upper end of base (1) is welded with connecting frame (11), the outer wall of connecting frame (11) is installed with mobile card frame (12), the outer wall of mobile card frame (12) is installed with connecting rod (13), one end of connecting rod (13) is welded with compression plate (14), the upper end of compression plate (14) is welded with third spring (15), the inner wall of base (1) is welded with location ruler (16), the outer wall of location ruler (16) is installed with locating frame (17), the outer wall of locating frame (17) is installed with push -pull frame (18), the outer wall of push -pull frame (18) is installed with cutting knife (19), the upper end of cutting knife (19) is in contact with fourth spring (20), one end of fourth spring (20) is welded with contact frame (21), the inner wall of contact frame (21) is installed with clamping rod (22), and the outer wall of clamping rod (22) is installed with rubber ring (23).

2. The positioning and pressing mechanism for garment cutting according to claim 1, characterized in that: The first lifting frame (3) is movably connected with the rotary drum (4), and the rotary drum (4) is symmetrically arranged about the central axis of the first lifting frame (3).

3. The positioning and pressing mechanism for garment cutting according to claim 1, characterized in that: The second lifting frame (7) is movably connected with the rotary wheel (8), and the rotary wheel (8) is arranged at equal intervals on the outer wall of the second lifting frame (7).

4. The positioning and pressing mechanism for garment cutting according to claim 1, characterized in that: The mobile card frame (12) is clamped with the connecting rod (13), and the connecting rod (13) is in the shape of a rectangle.

5. The positioning and pressing mechanism for garment cutting as claimed in claim 1 wherein: The location ruler (16) is clamped with the locating frame (17), and the inner wall of the locating frame (17) is designed as a hole.

6. The positioning and pressing mechanism for garment cutting as claimed in claim 1 wherein: The inner wall of the cutting knife (19) is in the shape of a square, and the inner wall of the cutting knife (19) is designed as a hole.

7. The method for using the positioning and pressing mechanism for garment cutting, using the positioning and pressing mechanism for garment cutting according to any one of claims 1-6, characterized in that: The utility model provides a clothes cutting device, including the following steps: S1, the device is taken out and placed in the designated position, then the connecting rod (13) is pulled up, the mobile card frame (12) is clamped with the connecting rod (13), the base (1) is tightly attached with the anti -migration pad (2), then the garment fabric is taken out, the garment fabric is laid on the upper end of the base (1), then the mobile card frame (12) is disassembled with the connecting rod (13), the third spring (15) is in contact with the compression plate (14), and the compression plate (14) is quickly fixed on the garment fabric. S2, the cutting knife (19) and push-pull frame (18) with the card fixed, and then the resistance frame (21) and push-pull frame (18) with the card fixed, and then the resistance frame (21) is pressed, the fourth spring (20) to cutting knife (19) with the resistance, the card bar (22) and resistance frame (21) with the card fixed, and then the rubber ring (23) and card bar (22) with the close fit; S3, according to the need for cutting position, the positioning frame (17) is moved to the specified position, and then the positioning ruler (16) size length is accurately observed and positioned according to the opening in the positioning frame (17); S4, according to the need for adjusting the clothing fabric horizontally, the first lifting frame (3) is moved relative to the base (1) to lift, the first clamping bolt (6) is fixed with the base (1), the clothing fabric is pushed out, and the clothing fabric is pulled horizontally for fine adjustment; according to the need for adjusting the clothing fabric vertically, the second lifting frame (7) is moved relative to the base (1) to lift, the second clamping bolt (10) is fixed with the base (1), the clothing fabric is pushed out, and the clothing fabric is pulled vertically for fine adjustment; S5, finally push-pull frame (18) push positioning frame (17), cutting knife (19) to the clothing fabric cutting, the remaining need to cut the cloth placed in the device on the end fixed, push-pull frame (18) pull positioning frame (17), cutting knife (19) to the clothing fabric cutting.

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