Trouser leg cutting device for suit pants production

Abstract

According to the trouser leg bottom cutting device for production of the suit pants, when the equipment works, the suit pants are placed on the cutting plate, then the position of the fixing clamping plate is adjusted through work of the adjusting air cylinder, then the fixing threaded rod is driven to rotate by screwing the fixing rotary knob, and the trouser leg bottom cutting device is used for cutting the suit pants. According to the invention, the fixing clamp plate is driven to press and fix the suit pants, then the supporting rod is driven to rotate by screwing the supporting crank, the supporting connecting rod is driven to move, the supporting block is driven to tightly support the bottoms of the suit pants, and then the electric slide block slides in the electric slide rail, so that the bottom of the suit pants is fixed. According to the trouser leg cutting device, the first connecting plate is driven to rotate to drive the transverse position and the longitudinal position of the second connecting plate to be adjusted, then the cutting oil cylinder works to drive the cutting knife to cut trouser legs, finally, the trouser legs are stably cut, and the trouser leg cutting quality is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of western-style trousers production, in particular to a trouser leg cutting device for western-style trousers production. Background Art

[0002] Trousers are mainly worn in offices and social occasions, so under the premise of requiring comfort and naturalness, more attention should be paid to the coordination with the body shape in terms of shape. Some women need to cut the trouser legs after buying casual trousers. The amount of looseness during cutting should be moderate, giving people a calm, steady and casual feeling. The existing technology for cutting the trouser legs of trousers is to first draw a line at the cutting point, and then place the trouser legs on the platform, and the left and right hands should cooperate with each other. When cutting, the left hand presses the cloth surface and the right hand holds the knife forward. The left hand gesture should keep up with the progress of the right hand in time to prevent the upper and lower layers of fabric from sliding, causing the symmetrical cut pieces of the upper and lower layers to shift and produce large errors.

[0003] After searching, it is found that Chinese patent literature discloses a trouser leg cutting device for the production of women's casual trousers [application number: CN202221142431.8; publication number: CN217454037U]. The trouser leg cutting device for producing women's casual trousers relates to the field of clothing processing equipment, and comprises a bottom plate, a pressing mechanism, a locking mechanism and a cutting mechanism; the bottom plate is provided with a pressing mechanism and a locking mechanism, the pressing mechanism comprises two parallel strip plates, a hinge and a hinge support, the hinge support is fixedly mounted on the bottom plate, the hinge support is respectively hinged to the rear ends of the two strip plates by hinges, and the top surfaces of the two strip plates are provided with slide grooves distributed along the length direction of the strip plates; the locking mechanism comprises a track and a limit block, the track is located on the bottom plate at the front end of the strip plate, the limit block is located above the track and movably connected to the track; the strip plate is provided with a cutting mechanism; the device presses the trouser leg by the pressing mechanism, locks the pressing mechanism by the locking mechanism to prevent loosening during cutting, and cuts the pressed trouser leg by the cutting mechanism.

[0004] Although the pressing mechanism and locking mechanism disclosed in the patent can press the trouser legs, when cutting the trouser legs, the device only uses the pressing mechanism to press the two ends of the trouser legs. The trouser legs need to be manually pulled to straighten them and then fixed with the pressing mechanism. The trouser legs cannot be continuously straightened, and the straightened area cannot be smoothed. The folded part of the trouser legs will cause the trouser legs to be messy after cutting. Utility Model Content

[0005] The utility model aims to provide a trouser leg cutting device for producing trousers, which is used to solve the problems raised in the background technology and is convenient for promotion.

[0006] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0007] A trouser leg cutting device for producing trousers, comprising a bottom plate, a protective cover is arranged on the bottom plate, a fixing device is arranged on the inner wall of the protective cover, a cutting adjustment device is arranged above the fixing device, a cutting device is arranged below the cutting adjustment device, a tightening box is arranged on the bottom plate, a tightening device is arranged in the tightening box, a cutting plate is arranged on the bottom plate, and a strip-shaped through hole is opened on the upper end surface of the tightening box;

[0008] The tightening device includes a tightening rod rotatably arranged on the inner wall of the tightening box, one end of the tightening rod away from the inner wall of the tightening box passes through the tightening box and is fixedly provided with a tightening crank, a tightening thread 1 and a tightening thread 2 are opened on the tightening rod, a screw nut pair is threadedly connected on the tightening thread 1 and the tightening thread 2, a tightening connecting rod is fixedly provided on the screw nut pair, and a tightening block is fixedly provided on the end of the tightening connecting rod away from the screw nut pair through a strip-shaped through hole.

[0009] Furthermore, the fixing device includes an adjusting cylinder symmetrically arranged on the inner wall of the protective cover, an adjusting plate is fixedly provided on the piston rod of the adjusting cylinder, a fixed threaded rod is threadedly connected to the adjusting plate, a fixing knob is fixedly provided at one end of the fixed threaded rod, and a fixing splint is rotatably provided at the end of the fixed threaded rod away from the fixing knob.

[0010] Furthermore, the cutting adjustment device includes an electric slide rail 1 fixedly arranged on the inner wall of the protective cover, an electric slider 1 is slidably provided on the electric slide rail 1, a connecting plate 1 is fixedly arranged under the electric slider 1, an electric slide rail 2 arranged in a pair is fixedly arranged under the connecting plate 1, an electric slider 2 is slidably provided on the electric slide rail 2, and a connecting plate 2 is fixedly arranged under the electric slider 2.

[0011] Furthermore, the cutting device comprises a cutting cylinder fixedly arranged under the second connecting plate, a third connecting plate is fixedly arranged on the piston rod of the cutting cylinder, and a cutting knife is fixedly arranged under the third connecting plate.

[0012] Furthermore, a pair of supporting legs 1 and 2 are fixedly provided under the bottom plate.

[0013] As an improvement, the beneficial effects of the utility model are:

[0014] The utility model discloses a trouser leg cutting device for producing trousers. When the equipment is working, the trousers are first placed on a cutting board, and then the position of a fixed clamping plate is adjusted by adjusting the operation of an air cylinder, and then a fixing knob is turned to drive the rotation of a fixed threaded rod, thereby driving the fixed clamping plate to press and fix the trousers, and then a tightening crank is turned to drive the rotation of a tightening rod, thereby driving the movement of a tightening connecting rod, thereby driving a tightening block to tighten the trouser legs, and then an electric slider slides in an electric slide rail to drive the lateral position and the longitudinal position of a second connecting plate to be adjusted, and then a cutting oil cylinder is operated to drive a cutting knife to cut the trouser legs, thereby achieving stable cutting of the trouser legs, thereby greatly improving the cutting quality of the trouser legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a trouser leg cutting device for producing trousers of the utility model;

[0016] Figure 2 Practical Figure 1 A in the enlarged view;

[0017] Figure 3 Practical Figure 1 The enlarged view of point B in the figure;

[0018] Reference table of reference numerals:

[0019] 1. Bottom plate; 2. Protective cover; 3. Fixing device; 301. Adjusting cylinder; 302. Adjusting plate; 303. Fixing threaded rod; 304. Fixing knob; 305. Fixing splint; 4. Cutting plate; 5. Cutting adjustment device; 501. Electric slide rail 1; 502. Electric slider 1; 503. Connecting plate 1; 504. Electric slide rail 2; 505. Electric slider 2; 506. Connecting plate 2; 6. Cutting device; 601. Cutting cylinder; 602. Connecting plate 3; 603. Cutting knife; 7. Tightening box; 8. Tightening device; 801. Tightening rod; 802. Tightening crank; 803. Tightening thread 1; 804. Tightening thread 2; 805. Screw nut pair; 806. Tightening connecting rod; 807. Tightening block; 9. Strip through hole; 10. Support leg 1; 11. Support leg 2. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings. The same parts are represented by the same figure numbers. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] In order to make the content of the utility model easier to understand, the technical solution in the embodiment of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiment of the utility model, wherein the same parts are represented by the same reference numerals.

[0022] according to Figures 1 to 3 As shown, a trouser leg cutting device for producing trousers comprises a base plate 1, a protective cover 2 is provided on the base plate 1, a fixing device 3 is provided on the inner wall of the protective cover 2, a cutting adjustment device 5 is provided above the fixing device 3, a cutting device 6 is provided below the cutting adjustment device 5, a tightening box 7 is provided on the base plate 1, a tightening device 8 is provided in the tightening box 7, a cutting plate 4 is provided on the base plate 1, a strip through hole 9 is provided on the upper end surface of the tightening box 7, and a pair of supporting legs 10 and 11 are fixedly provided below the base plate 1.

[0023] The tightening device 8 includes a tightening rod 801 rotatably arranged on the inner wall of the tightening box 7, and one end of the tightening rod 801 away from the inner wall of the tightening box 7 passes through the tightening box 7 and is fixedly provided with a tightening crank 802. A tightening thread 1 803 and a tightening thread 2 804 are provided on the tightening rod 801, and a screw nut pair 805 is threadedly connected to the tightening thread 1 803 and the tightening thread 2 804. A tightening connecting rod 806 is fixedly provided on the screw nut pair 805, and one end of the tightening connecting rod 806 away from the screw nut pair 805 passes through the strip through hole 9 and is fixedly provided with a tightening block 807. By turning the tightening crank 802, the tightening rod 801 is driven to rotate, and then the tightening connecting rod 806 is driven to move, and then the tightening block 807 is driven to tighten the trouser legs of the trousers.

[0024] The fixing device 3 includes an adjusting cylinder 301 symmetrically arranged on the inner wall of the protective cover 2, an adjusting plate 302 is fixedly provided on the piston rod of the adjusting cylinder 301, a fixing threaded rod 303 is threadedly connected to the adjusting plate 302, a fixing knob 304 is fixedly provided at one end of the fixing threaded rod 303, a fixing splint 305 is rotatably provided at the end of the fixing threaded rod 303 away from the fixing knob 304, the trousers are placed on the cutting board 4, and then the position of the fixing splint 305 is adjusted by the operation of the adjusting cylinder 301, and then the fixing knob 304 is turned to drive the rotation of the fixing threaded rod 303, thereby driving the fixing splint 305 to press and fix the trousers.

[0025] The cutting adjustment device 5 includes an electric slide rail 501 fixedly arranged on the inner wall of the protective cover 2, an electric slider 502 is slidably arranged on the electric slide rail 501, a connecting plate 503 is fixedly arranged below the electric slider 502, a paired electric slide rail 504 is fixedly arranged below the connecting plate 503, an electric slider 505 is slidably arranged on the electric slide rail 504, a connecting plate 506 is fixedly arranged below the electric slider 505, and the lateral and longitudinal positions of the connecting plate 506 are adjusted by sliding the electric slider in the electric slide rail.

[0026] The cutting device 6 includes a cutting cylinder 601 fixedly arranged under the connecting plate 2 506, a connecting plate 3 602 is fixedly arranged on the piston rod of the cutting cylinder 601, and a cutting knife 603 is fixedly arranged under the connecting plate 3 602. Through the operation of the cutting cylinder 601, the cutting knife 603 is driven to cut the trouser legs, and finally the trouser legs are stably cut, which greatly improves the cutting quality of the trouser legs.

[0027] The above are only preferred embodiments of the present utility model patent and are not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A trouser leg cutting device for producing trousers, comprising a bottom plate (1), characterized in that: A protective cover (2) is provided on the bottom plate (1), a fixing device (3) is provided on the inner wall of the protective cover (2), a cutting adjustment device (5) is provided above the fixing device (3), a cutting device (6) is provided below the cutting adjustment device (5), a tightening box (7) is provided on the bottom plate (1), a tightening device (8) is provided inside the tightening box (7), a cutting plate (4) is provided on the bottom plate (1), and a strip-shaped through hole (9) is provided on the upper end surface of the tightening box (7); The tightening device (8) comprises a tightening rod (801) rotatably arranged on the inner wall of the tightening box (7); one end of the tightening rod (801) away from the inner wall of the tightening box (7) passes through the tightening box (7) and is fixedly provided with a tightening crank (802); a tightening thread 1 (803) and a tightening thread 2 (804) are provided on the tightening rod (801); a screw nut pair (805) is threadedly connected to the tightening thread 1 (803) and the tightening thread 2 (804); a tightening connecting rod (806) is fixedly provided on the screw nut pair (805); and one end of the tightening connecting rod (806) away from the screw nut pair (805) passes through a strip-shaped through hole (9) and is fixedly provided with a tightening block (807).

2. A trouser leg cutting device for trousers production according to claim 1, characterized in that: The fixing device (3) comprises an adjusting cylinder (301) symmetrically arranged on the inner wall of the protective cover (2); an adjusting plate (302) is fixedly provided on the piston rod of the adjusting cylinder (301); a fixing threaded rod (303) is threadedly connected to the adjusting plate (302); a fixing knob (304) is fixedly provided at one end of the fixing threaded rod (303); and a fixing clamp (305) is rotatably provided at one end of the fixing threaded rod (303) away from the fixing knob (304).

3. A trouser leg cutting device for producing trousers according to claim 2, characterized in that: The cutting adjustment device (5) comprises an electric slide rail (501) fixedly arranged on the inner wall of the protective cover (2), an electric slider (502) slidably arranged on the electric slide rail (501), a connecting plate (503) fixedly arranged below the electric slider (502), a pair of electric slide rails (504) fixedly arranged below the connecting plate (503), an electric slider (505) slidably arranged on the electric slide rail (504), and a connecting plate (506) fixedly arranged below the electric slider (505).

4. A trouser leg cutting device for producing trousers according to claim 1, characterized in that: The cutting device (6) comprises a cutting cylinder (601) fixedly arranged below the second connecting plate (506), a third connecting plate (602) fixedly arranged on the piston rod of the cutting cylinder (601), and a cutting knife (603) fixedly arranged below the third connecting plate (602).

5. A trouser leg cutting device for producing trousers according to claim 1, characterized in that: A pair of supporting legs 1 (10) and 2 (11) are fixedly arranged below the bottom plate (1).

Images