Garment fabric shaping and cutting equipment

Abstract

The invention discloses garment fabric shaping and cutting equipment, and relates to the technical field of garment fabric tailoring, the garment fabric shaping and cutting equipment comprises a cutting table, the cutting table is provided with two wing plates and a table plate, the two wing plates are fixed on the two sides of the table plate, and the upper side of the table plate is provided with a placing position for placing fabric; the finishing mechanism is arranged on the cutting table, the finishing mechanism is provided with an adsorption structure and a traction structure, and the traction structure pulls the adsorption structure to adsorb the fabric and gradually tensions the fabric; the cutting mechanism is arranged on the cutting table, the cutting mechanism is provided with a cutter structure and a fixing support, the cutter structure is provided with a second cross beam, a second telescopic driver and a cutting assembly, the second cross beam is fixed to the wing plate, and the second telescopic driver is installed on the upper side of the second cross beam; the device has the advantages that the cut fabric is tensioned in an auxiliary mode, and the situation that the fabric is wrinkled during conveying and cutting is affected is avoided; and meanwhile, the function of cleaning thread residues on the cut end face during cutting is achieved, and the capability of collecting cut chippings is achieved.

Description

Technical Field

[0001] This invention relates to the field of garment fabric cutting technology, specifically to a garment fabric shaping and cutting device. Background Technology

[0002] Fabric cutting is a common process in the garment industry. Cutting equipment is used to cut the fabric. The fabric needs to be pre-shaped and positioned before the cutting equipment is used, and then it is cut by the cutting blade. During the cutting process, fabric scraps are easily left at the cut point after the cutting blade cuts the fabric. For garment fabrics with long pile, it is even easier for scraps to remain during the cutting process.

[0003] During the cutting process, loose threads may easily detach from the cut end of the fabric. Existing cutting equipment lacks measures to address these loose threads, which can lead to them sticking to the fabric during subsequent processing, affecting the appearance of the fabric when sold. Furthermore, fabric wrinkling during cutting can result in substandard cuts and exacerbate the problem of loose threads. Therefore, a garment fabric shaping and cutting device is needed to solve the problem of loose threads at the cut end. Summary of the Invention

[0004] The purpose of this invention is to provide a garment fabric shaping and cutting device that solves the problem in the prior art that the cut thread ends generated at the cutting end face during garment fabric cutting may fall off in subsequent processing.

[0005] The present invention solves the above-mentioned technical problems through the following technical solution: The present invention includes a cutting table, having wing plates and a table plate, wherein two wing plates are fixed on both sides of the table plate, and the upper side of the table plate has a placement position for placing fabric.

[0006] A finishing mechanism is set on the cutting table. The finishing mechanism has an adsorption structure and a tensioning structure. The tensioning structure pulls the adsorption structure to adsorb the fabric and gradually tensions the fabric.

[0007] A cutting mechanism is set on a cutting table. The cutting mechanism has a cutting blade structure and a fixed support. The cutting blade structure has a second crossbeam, a second telescopic actuator, and a cutting assembly. The second crossbeam is fixed to the wing plate. The second telescopic actuator is installed on the upper side of the second crossbeam. The cutting assembly is connected to the telescopic end of the second telescopic actuator and can move up and down to cooperate with the fixed support to cut the fabric.

[0008] The conveyor roller assembly is set on the cutting table, located between the finishing mechanism and the cutting mechanism, and conveys the fabric tensioned by the finishing mechanism to the cutting mechanism for cutting.

[0009] Preferably, the pulling structure comprises a crossbeam I, a telescopic driver I and a long plate, the crossbeam I is arranged on the wing plate, the telescopic driver I is mounted on the crossbeam I, the telescopic end of the telescopic driver I is fixed with the long plate, and the long plate is connected with two pull ropes.

[0010] Preferably, the adsorbing structure comprises a cylinder, a breather pipe and a piston sleeve, the cylinder is fixed to the lower side of the table plate, the cylinder is penetrated by the breather pipe which extends to the inner side of the cylinder, the breather pipe is connected with the pull rope, the breather pipe is fixedly sleeved with the piston sleeve which slides in the cylinder at one end, the two piston sleeves are fixed with a tension spring therebetween, the other end of the breather pipe is fixed with an adsorbing box which is in communication, and the adsorbing box slides on the upper side of the table plate and is provided with an adsorbing hole.

[0011] Preferably, the wing plate is fixed with guide wheels at two sides, the wing plate is provided with a through hole for the pull rope to pass through, one end of the pull rope is connected with the long plate, and the other end of the pull rope passes through the through hole and is connected and fixed with the breather pipe after changing direction through the guide wheel.

[0012] Preferably, the upper side of the table plate is provided with a sunken groove, the adsorbing box is movably arranged in the sunken groove, and the lower side of the sunken groove is provided with a movable groove for the breather pipe to slide.

[0013] Preferably, the cutting assembly comprises a closed box, a straight slot pipe and a straight slot piston, the closed box is arranged on the lower side of the crossbeam II, a one-way exhaust valve is arranged on one side of the closed box, the closed box is provided with a through groove, the straight slot pipe is arranged in the through groove and fixed with the closed box, the straight slot piston is slidably arranged in the straight slot pipe, one side of the straight slot piston is fixed with the crossbeam II through a fixed rod, the lower side of the closed box is provided with a long groove, a straight strip which can float is adaptively arranged in the long groove, a cutting knife is mounted at the lower end of the straight strip, a top plate is fixed on the upper side of the straight strip through a vertical rod, the telescopic end of the telescopic driver II penetrates the top of the closed box and is fixed with the top plate, and a spring is fixed between the top plate and the inner bottom of the closed box.

[0014] Preferably, a surrounding sleeve is movably sleeved outside the closed box, the lower side of the closed box is fixed with a right-angle plate, and the lower end of the right-angle plate is located in the surrounding sleeve.

[0015] Preferably, the fixed support is fixed between the two wing plates and is flush with the upper side of the table plate, and the upper side of the fixed support is provided with an air inlet grille which is located below the cutting assembly.

[0016] Preferably, the conveying roller group comprises a main roller and a slave roller, the table plate is provided with a placing groove, the main roller is arranged in the placing groove and is rotatably connected between the two wing plates, the slave roller is arranged on the upper side of the main roller, the wing plate is provided with a floating groove, and the two ends of the slave roller are movable in the floating groove.

[0017] Compared with the prior art, the present application has the following advantages:

[0018] 1、Through the setting of the pulling structure provides the direction of the fabric tension, cooperate with the adsorption structure, in the pulling structure pulling adsorption structure at the same time, in the internal of the adsorption structure produces the negative pressure effect, at this time through the adsorption structure adsorbs the fabric side, forms certain friction, through the friction can tension the fabric conveying caused by the wrinkle, avoid cutting when the fabric caused by the requirements.

[0019] 2、Through the conveying roller group after the fabric tension, so that the fabric in conveying to the cutting mechanism place when keep flat, conducive to the subsequent cutting mechanism of cutting work.

[0020] 3、In the after the arrangement of the tension by the conveying roller group fabric to reach the cutting mechanism place, in the cutting mechanism cutting action, cutting assembly form negative pressure, and in the contact fixed to after the surrounding kit, surrounding kit and closed box sliding, then the right angle plate and fixed to contact form cage, the cutting knife will gradually move down and fixed to contact cutting fabric, straight bar will move to the closed box lower side, so that the closed box inside through the long slot and the outside ventilation, at this time the cut fabric blocking the fixed to the air grille, therefore the fabric in the pressure difference under the external air blowing, shaking cutting fabric end face, and complete the fabric cutting end face thread end cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 For the structure of the present application schematic diagram;

[0022] Figure 2 For Figure 1 The side view structure schematic diagram;

[0023] Figure 3 For Figure 2 The A-A direction of the sectional view structure schematic diagram in;

[0024] Figure 4 For Figure 2 The B-B direction of the sectional view structure schematic diagram in;

[0025] Figure 5 For Figure 1 The structure schematic diagram of the cutting mechanism in;

[0026] Figure 6 For Figure 5 The sectional view structure schematic diagram of;

[0027] Figure 7 For Figure 6 The structure schematic diagram of the three-dimensional;

[0028] The figure shows:

[0029] 1, cutting table; 11, wing plate; 12, table plate;

[0030] 2, finishing mechanism; 21, crossbeam one; 22, telescopic driver one; 23, long plate; 24, pull rope; 25, column; 26, air pipe; 27, piston sleeve; 28, pull spring; 29, suction box;

[0031] 3, cutting mechanism; 31, crossbeam two; 32, telescopic driver two;

[0032] 33, cutting assembly; 331, closed box; 332, straight slot pipe; 333, straight slot piston; 334, straight bar; 335, cutting knife; 336, vertical rod; 337, top plate; 338, spring;

[0033] 34, right angle plate; 35, surrounding sleeve; 36, fixed support;

[0034] 4, conveying roller group; 41, main roller; 42, slave roller. DETAILED DESCRIPTION

[0035] The above and other technical features and advantages of the present application will be more apparent from the following detailed description.

[0036] Example one

[0037] The embodiment provides a technical scheme: a garment fabric shaping and cutting device, as shown in the drawing, comprising a cutting table 1, having a wing plate 11 and a table plate 12, the wing plate 11 is provided with two fixed on both sides of the table plate 12, and the upper side of the table plate 12 is provided with a placing position to place the fabric; a non-powered roller is arranged on one side of the table plate 12 to guide the fabric. Figures 1-4

[0038] It should be noted that the wing plate 11 and the table plate 12 form an integrated cutting table 1, a bracket is arranged on the lower side of the cutting table 1 to support, and the fabric is guided by the non-powered roller and placed on the upper side of the table plate 12.

[0039] ​The cutting table 1 is provided with a finishing mechanism 2, which has an adsorption structure and a pulling structure, the pulling structure pulls the adsorption structure to adsorb the fabric and gradually tension the fabric; the pulling structure includes a crossbeam I 21 arranged on the wing plate 11, a telescopic drive I 22 is arranged on the crossbeam I 21, the telescopic end of the telescopic drive I 22 is fixed with a long plate 23, the long plate 23 can be moved up and down, and two pull ropes 24 are connected to the long plate 23. The adsorption structure includes a column 25 fixed on the lower side of the table plate 12, the column 25 is in the shape of a cylindrical hollow pipe, air pipes 26 extending to the inner side of the column 25 are slidably arranged at both ends of the column 25, the air pipes 26 are in the shape of L, the tubular structure of the air pipes 26 is communicated with the pull ropes 24, one end of the air pipes 26 is fixedly provided with piston sleeves 27 slidably arranged in the column 25, the two piston sleeves 27 have a variable cavity therebetween, a tension spring 28 is fixedly arranged in the variable cavity between the two piston sleeves 27, the other end of the air pipes 26 is fixedly provided with adsorption boxes 29 in communication with each other, the adsorption boxes 29 are slidably arranged on the upper side of the table plate 12 and are provided with adsorption holes, the variable cavity is communicated with the outside through the air pipes 26 and the adsorption boxes 29 through the adsorption holes, and the adsorption holes can exhaust or inhale air when the variable cavity changes.

[0040] It should be noted that when the finishing mechanism 2 works, the long plate 23 on the telescopic end of the telescopic drive I 22 on the crossbeam I 21 pulls down the pull rope 24, the pull rope 24 moves the air pipe 26 when subjected to tension, the piston sleeve 27 fixed at the end of the air pipe 26 slides in the column 25, the tension spring 28 is stretched and the space between the piston sleeves 27 becomes larger because the two piston sleeves 27 gradually move away from each other, which causes the air pressure to decrease, at this time, the air in the air pipes 26 and the adsorption boxes 29 in communication enters, and the adsorption holes are arranged on the adsorption boxes 29, but the adsorption holes are covered by the fabric, at this time, the air entering the adsorption holes is hindered, which has an adsorption effect on the fabric, and the fabric adsorbed by the adsorption boxes 29 is tensioned, which can avoid the fabric transported from being wrinkled.

[0041] Optionally, guide wheels are fixed on both sides of the wing plate 11, and perforations are arranged on the wing plate 11 to pass through the pull rope 24, one end of the pull rope 24 is connected with the long plate 23, and the other end of the pull rope 24 passes through the perforations and is connected and fixed with the air pipe 26 after changing the direction through the guide wheels. The guide wheel is a prior art, and the specific structure can be referred to Figure 3 , which is used to guide the pull rope 24 and reduce the friction and change the pulling path direction.

[0042] Optionally, a sunken groove is arranged on the upper side of the table plate 12, the adsorption box 29 is movably arranged in the sunken groove, and a movable groove is arranged on the lower side of the sunken groove to slidably arrange the air pipe 26. The sunken groove can be referred to Figure 3 , which is used to keep the upper side of the adsorption box 29 flush with the upper surface of the table plate 12.

[0043] The cutting mechanism 3 is arranged on the cutting table 1, and has a cutting knife structure and a fixed support 36. The cutting knife structure has a telescopic driver II 32 fixed with the wing plate 11. The telescopic driver II 32 is arranged on the upper side of the cross beam II 31. The telescopic end of the telescopic driver II 32 is fixed with a cutting assembly 33. The cutting assembly 33 moves up and down to cut the fabric in cooperation with the fixed support 36.

[0044] It should be noted that the cutting mechanism 3 is used for cutting the fabric. The telescopic end of the telescopic driver II 32 fixed on the cross beam II 31 moves downward to drive the cutting assembly 33 to move. The cutting assembly 33 cuts the fabric after contacting the fixed support 36.

[0045] The cutting table 1 is provided with a conveying roller set 4 arranged between the arranging mechanism 2 and the cutting mechanism 3. The fabric tensioned by the arranging mechanism 2 is conveyed to the cutting mechanism 3 for cutting. The conveying roller set 4 includes a main roller 41 and a slave roller 42. The main roller 41 is arranged in a placing groove on the table plate 12 and is rotationally connected between the two wing plates 11. The slave roller 42 is arranged on the upper side of the main roller 41. The wing plate 11 is provided with a floating groove. The two ends of the slave roller 42 are movably arranged in the floating groove. The fabric is pressed between the main roller 41 and the slave roller 42 by the gravity of the slave roller 42. The pressed fabric is conveyed by the driving of the main roller 41.

[0046] Embodiment Two

[0047] This embodiment is further optimized on the basis of the embodiment one. The same parts as the foregoing technical solutions will not be described here again, such as Figures 5-7 As shown in the figure, the following arrangement is further adopted to better realize the present application:

[0048] The cutting assembly 33 includes a closed box 331 arranged on the lower side of the cross beam II 31. A one-way exhaust valve is arranged on one side of the closed box 331. A through groove is arranged on the closed box 331. A straight groove pipe 332 is arranged in the through groove and is fixed with the closed box 331. A straight groove piston 333 is slidably arranged in the straight groove pipe 332. One side of the straight groove piston 333 is fixed with the cross beam II 31 through a fixed rod. When the closed box 331 moves downward, the internal space of the closed box 331 becomes larger, and a negative pressure condition is formed. A long groove is arranged on the lower side of the closed box 331. A floatable straight bar 334 is arranged in the long groove. A cutting knife 335 is arranged on the lower end of the straight bar 334 for cutting. A top plate 337 is fixed with the straight bar 334 on the upper side of the straight bar 334 through a vertical rod 336. The telescopic end of the telescopic driver II 32 penetrates the top of the closed box 331 and is fixed with the top plate 337. A spring 338 is fixed between the top plate 337 and the inner bottom of the closed box 331. The spring 338 restores to the original position by the elastic force. Then the gas is exhausted through the one-way exhaust valve to avoid the high pressure condition formed in the interior after returning to the original position.

[0049] Optionally, the outer side of the closed box 331 is sleeved with a surrounding piece 35, which is provided with an adjusting groove. An adjusting block is fixed on the closed box 331. The surrounding piece 35 is slidably connected to the adjusting block through the adjusting groove. A right-angle plate 34 is fixed on the lower side of the closed box 331, and the lower end of the right-angle plate 34 is located in the surrounding piece 35. The surrounding piece 35 contacts the fixed support 36 to block the surrounding of the fixed support 36. The right-angle plate 34 is used to block the contact between the closed box 331 and the fixed support 36. Then, under the limitation of the right-angle plate 34, the straight bar 334 continuously extends out of the closed box 331, opens the long groove blocked by the straight bar 334, and connects the inside and outside of the closed box 331.

[0050] Optionally, the fixed support 36 is fixed between the two wing plates 11 and is flush with the upper side of the table plate 12. An air inlet grille is provided on the upper side of the fixed support 36 and is located below the cutting assembly 33. After the surrounding piece 35 contacts the fixed support 36, air must enter through the air inlet grille to achieve the purpose of blowing the end surface of the cutting fabric.

[0051] It should be noted that when the telescopic end of the telescopic driver two 32 extends out, the closed box 331 moves downward under the action of gravity. At this time, the straight groove piston 333 slides relative to the straight groove pipe 332 fixed on the closed box 331, causing the volume of the space enclosed by the closed box 331 to increase, forming a negative pressure condition. Along with the continuous downward movement of the closed box 331, the surrounding piece 35 on the closed box 331 presses the fabric between the fixed support 36, and the space between the closed box 331 and the fixed support 36 is enclosed by the surrounding piece 35. During the continuous downward movement, the top plate 337 fixed on the output end of the telescopic driver two 32 continuously maintains the downward movement of the closed box 331 under the action of the elastic force of the spring 338. After the right-angle plate 34 at the lower end of the closed box 331 presses the fabric between the fixed support 36, the closed box 331 stops moving downward. However, due to the elastic characteristics of the spring 338, the telescopic end of the telescopic driver two 32 will slide with the closed box 331 at this time. The top plate 337 will compress the spring 338, and the straight bar 334 will be pushed downward by the vertical rod 336, so that the straight bar 334 gradually moves downward and is separated from the long groove. The long groove serves as a channel for connecting the inside and outside of the closed box 331. At the same time, the cutting knife 335 at the lower end of the straight bar 334 cuts the fabric. Under the negative pressure condition in the closed box 331, the air on the lower side of the closed box 331 enters the closed box 331, and the external air needs to enter through the air inlet grille on the fixed support 36. However, the air inlet grille is blocked by the fabric, so the external air blows the cut fabric and makes the cut end surface vibrate, thereby removing the thread ends on the cut end surface through vibration. After cutting is completed, the telescopic driver two 32 is reset. At this time, the elastic force of the spring 338 resets the structure, and the gas in the closed box 331 after resetting is discharged through the one-way exhaust valve.

[0052] The above descriptions are only the preferable embodiments of the present application, which are only illustrative but not restrictive. It is understood by those skilled in the art that many changes, modifications, even equivalences can be made to the present application within the spirit and scope defined by the claims of the present application, and all of them will fall into the protection scope of the present application.

Claims

1. A garment fabric shaping and cutting apparatus, characterized by, The utility model relates to a cutting table (1) with a wing plate (11) and a table plate (12), the wing plate (11) is provided with two fixed on both sides of the table plate (12), the upper side of the table plate (12) has a placing position to place the fabric, a finishing mechanism (2) is arranged on the cutting table (1), the finishing mechanism (2) has an adsorption structure and a pulling structure, the pulling structure pulls the fabric adsorbed by the adsorption structure, and the fabric is gradually tensioned, a cutting mechanism (3) is arranged on the cutting table (1), the cutting mechanism (3) has a cutting knife structure and a fixed support (36), the cutting knife structure has a crossbeam two (31), a telescopic driver two (32) and a cutting assembly (33), the crossbeam two (31) is fixed with the wing plate (11), the telescopic driver two (32) is installed on the upper side of the crossbeam two (31), the cutting assembly (33) is connected on the telescopic end of the telescopic driver two (32) and can be moved up and down and cooperates with the fixed support (36) to cut the fabric, a conveying roller group (4) is arranged on the cutting table (1) and is located between the finishing mechanism (2) and the cutting mechanism (3), and the fabric tensioned by the finishing mechanism (2) is conveyed to the cutting mechanism (3) for cutting. The pulling structure includes a crossbeam one (21), a telescopic driver one (22) and a long plate (23), the crossbeam one (21) is arranged on the wing plate (11), the telescopic driver one (22) is installed on the crossbeam one (21), the telescopic end of the telescopic driver one (22) is fixed with the long plate (23), and the long plate (23) is connected with two pull ropes (24). The adsorption structure includes a cylinder (25), a breather pipe (26) and a piston sleeve (27), the cylinder (25) is fixed on the lower side of the table plate (12), both ends of the cylinder (25) are respectively penetrated by the breather pipe (26) extending to the inner side thereof, the breather pipe (26) is connected with the pull rope (24), one end of the breather pipe (26) is fixedly sleeved with the piston sleeve (27) sliding in the cylinder (25), the two piston sleeves (27) are fixed with a tension spring (28) therebetween, the other end of the breather pipe (26) is fixed with a communicating adsorption box (29), the adsorption box (29) slides on the upper side of the table plate (12) and is provided with an adsorption hole. Both sides of the wing plate (11) are fixed with guide wheels, the wing plate (11) is provided with a perforation for the pull rope (24) to pass through, one end of the pull rope (24) is connected with the long plate (23), and the other end passes through the perforation and is connected and fixed with the breather pipe (26) after changing direction through the guide wheel. The upper side of the table plate (12) is provided with a sunken groove, the adsorption box (29) is movably arranged in the sunken groove, and the lower side of the sunken groove is provided with a movable groove for the breather pipe (26) to slide.

2. The garment fabric setting and cutting apparatus as claimed in claim 1, wherein, ​ 3. The garment fabric setting and cutting apparatus as claimed in claim 2, wherein, ​ 4. The garment fabric setting and cutting apparatus as claimed in claim 3, wherein, ​ 5. The garment fabric setting and cutting apparatus as claimed in claim 3, wherein, ​ 6. The garment fabric setting and cutting apparatus as claimed in claim 1, wherein, The cutting assembly (33) comprises a closed box (331), a straight slot pipe (332) and a straight slot piston (333), the closed box (331) is arranged on the lower side of the beam two (31), a one-way exhaust valve is arranged on one side of the closed box (331), a through slot is formed on the closed box (331), the straight slot pipe (332) is arranged in the through slot and fixed with the closed box (331), the straight slot piston (333) is slidably arranged in the straight slot pipe (332), one side of the straight slot piston (333) is fixed with the beam two (31) through a fixed rod, a long slot is formed on the lower side of the closed box (331), a straight strip (334) which can float is arranged in the long slot, a cutting knife (335) is arranged on the lower end of the straight strip (334), a top plate (337) is fixed on the upper side of the straight strip (334) through a vertical rod (336), the telescopic end of the telescopic driver two (32) penetrates the top of the closed box (331) and is fixed with the top plate (337), a spring (338) is fixed between the top plate (337) and the inner bottom of the closed box (331).

7. The garment fabric setting and cutting apparatus as claimed in claim 6, wherein, The outer side of the closed box (331) is movably sleeved with a surrounding sleeve (35), the lower side of the closed box (331) is fixed with a right-angle plate (34), the lower end of the right-angle plate (34) is located in the surrounding sleeve (35).

8. The garment fabric setting and cutting apparatus as claimed in claim 1, wherein, The fixed support (36) is fixed between the two wing plates (11) and the upper side is flush with the table plate (12), the upper side of the fixed support (36) is provided with an air inlet grille located below the cutting assembly (33).

9. The garment fabric setting and cutting apparatus as claimed in claim 1, wherein, The conveying roller group (4) comprises a main roller (41) and a slave roller (42), the table plate (12) is provided with a placing groove, the main roller (41) is arranged in the placing groove and rotationally connected between the two wing plates (11), the slave roller (42) is arranged on the upper side of the main roller (41), the wing plate (11) is provided with a floating groove, and the two ends of the slave roller (42) are movable in the floating groove.

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