CN117144667A - Garment materials guillootine - Google Patents
Garment materials guillootine Download PDFInfo
- Publication number
- CN117144667A CN117144667A CN202311411659.1A CN202311411659A CN117144667A CN 117144667 A CN117144667 A CN 117144667A CN 202311411659 A CN202311411659 A CN 202311411659A CN 117144667 A CN117144667 A CN 117144667A
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- Prior art keywords
- wall
- rotating shaft
- groove
- cutting
- fixedly arranged
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- 239000000463 material Substances 0.000 title claims description 9
- 238000005520 cutting process Methods 0.000 claims abstract description 93
- 238000004804 winding Methods 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 239000004744 fabric Substances 0.000 abstract description 86
- 238000000034 method Methods 0.000 abstract description 9
- 230000037303 wrinkles Effects 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/02—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials transversely
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a garment fabric cutting machine, which comprises a cutting table; the support frame is fixedly arranged at the top of the cutting table; the air cylinder is fixedly arranged on the outer wall of the support frame; a cutting knife is fixedly arranged at the bottom end of the cylinder; and the tensioning assembly is arranged on the cutting table and the supporting frame and comprises a tensioning part and a pushing part, the tensioning part is positioned at the top of the cutting table, a winding part is arranged in the tensioning part, a limiting part is arranged outside the tensioning part, a pair of fabrics are wound through a winding roller, the pressing plate is matched to press the fabrics, the fixing of the left end and the right end of the fabrics is realized, the fabrics are prevented from moving in the cutting process, a limiting ring is arranged to limit a rotating sleeve, the rotating sleeve is prevented from being staggered with a spring II in the moving process, an auxiliary roller is arranged to push the fabrics pulled out from the winding roller I, and the wrinkles are pushed away on the area by utilizing friction between the rotating auxiliary roller and the fabrics.
Description
Technical Field
The invention relates to the technical field of garment fabric cutting, in particular to a garment fabric cutting machine.
Background
The cutting machine is used for cutting and cutting the sheet materials, is widely used in the clothing production industry, the traditional clothing cutting method is mostly characterized in that a cutting line is manually drawn on the fabric, then the hand-held cutting device cuts the fabric along the cutting line, the time and the labor are wasted, the structure of the existing clothing fabric cutting machine is complex, the fabric cannot be well fixed, the fabric is displaced in the cutting process, and the cutting quality is affected;
the prior Chinese patent CN216758603U discloses a clothing fabric cutting machine, wherein in the clothing fabric cutting machine, a fixing mechanism is arranged, and a cylinder drives a fixing plate to move downwards, after the bottom surface of a loop bar contacts with a fabric, a spring is deformed, and the spring clings the bottom surface of the loop bar to the surface of the fabric by utilizing the elasticity of the spring, so that the fabric is fixed, and the influence of the displacement of the fabric on the cutting quality in the cutting process is avoided;
however, in the above-mentioned clothing fabric cutting machine, the fabric is pressed and fixed before cutting, but when the fabric has wrinkles, the wrinkles cannot be smoothed by this fixing method, and thus the problem of cutting dislocation is caused.
Disclosure of Invention
The invention aims to provide a garment fabric cutting machine which is used for solving the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a clothing fabric cutting machine comprises a cutting table;
the support frame is fixedly arranged at the top of the cutting table;
the air cylinder is fixedly arranged on the outer wall of the support frame;
a cutting knife is fixedly arranged at the bottom end of the cylinder;
the tensioning assembly comprises a tensioning part and a pushing part, the tensioning part is positioned at the top of the cutting table, a rolling part is arranged in the tensioning part, a limiting part is arranged outside the tensioning part, the pushing part is positioned on the supporting frame, the tensioning part comprises a through groove I and a groove, the through groove I and the groove are positioned at the top of the cutting table, a C-shaped plate is fixedly arranged on the inner wall of the groove, an L-shaped plate is fixedly arranged on the outer wall of the left side of the C-shaped plate, an electric telescopic rod is fixedly arranged on the inner wall of the top of the L-shaped plate, a pressing plate is fixedly arranged at the bottom end of the electric telescopic rod, a rotating shaft I is connected to the inner wall of the through groove I through a bearing in a rotating manner, a motor is fixedly arranged at one end of the rotating shaft I, which faces the back surface of the cutting table, a rolling roller I is fixedly sleeved on the outer wall of the rotating shaft I, the first rotating shaft is connected with a second rotating shaft through a belt pulley group in a transmission way, an auxiliary roller is fixedly sleeved on the outer wall of the second rotating shaft, the height of the auxiliary roller is larger than that of the first winding roller, the pushing part comprises a second through groove, the second through groove is positioned at the top of the cutting table, the inner wall of the second through groove is rotationally connected with a third rotating shaft through a bearing, the outer wall of the third rotating shaft is fixedly provided with a second gear, the second gear is meshed with a first straight rack, the outer wall of the front face of the first straight rack is provided with a guide groove, the inner wall of the guide groove is slidingly provided with a limiting pin, the limiting pin is fixedly arranged on the inner wall of the second through groove, the outer wall of the third rotating shaft is fixedly provided with a first gear, the first gear is meshed with an L-shaped rack, the front face of the L-shaped rack is fixedly provided with a connecting rod, and the front end of the connecting rod is fixedly connected with the back face of the cutting knife, the outer wall of the straight rack I is fixedly provided with a rotating shaft IV, the outer wall of the rotating shaft IV is rotationally sleeved with a pushing roller, the L-shaped rod is fixed on the outer wall of the back of the pressing plate, the back of the L-shaped rod is fixedly provided with a straight rack II, the straight rack II is meshed with a gear III, the inner wall of the gear III is fixedly provided with a rotating shaft V, the outer wall of the rotating shaft V is fixedly sleeved with a winding roller II, the rotating shaft V penetrates through the inner wall of the groove through a bearing, the inner wall of the limiting groove is slidably provided with an L-shaped block, the right end of the L-shaped block is fixedly connected with the outer wall of the left side of the pressing plate, the inner wall of the limiting groove is slidably provided with a connecting plate, the left end of the connecting plate is fixedly provided with an inclined surface block, the outer wall of the right side of the inclined surface block is fixedly provided with a spring I, and the right end of the spring I is fixedly connected with the outer wall of the L-shaped plate, the right-hand member fixed mounting of connecting plate has the elastic plate, the left end bottom of L type piece is the inclined plane, and is the same with inclined plane piece left side gradient, spacing portion is including rotating cover, mounting panel, arc wall, and arc wall that the arc wall is located cuts the front and the back outer wall of platform, and with logical groove one intercommunication, the inner wall slip in arc wall is provided with the slide bar, the slide bar passes through the bearing housing and establishes on the outer wall of pivot two, it establishes on the outer wall of pivot two through the bearing housing to rotate the cover, mounting panel fixed mounting is in the bottom of cutting the platform, the outer wall fixed mounting of mounting panel has the spacing ring, the top fixed mounting of spacing ring has spring two, stretch into the spacing ring after passing spring two to rotate the bottom of cover, the centre of a circle in arc wall coincides with the central point of pivot one.
According to the technical scheme, the length of the pressing plate is larger than that of the cutting knife, and the top of the C-shaped plate is horizontal to the top of the first winding roller.
According to the technical scheme, the connecting rod and the through groove II are both arranged in two and are symmetrically distributed about the cutting knife, the first straight racks are arranged in four, every two first straight racks are in a group, and every group of first straight racks are symmetrically distributed about the center of the through groove II.
According to the technical scheme, the radius of the first gear is twice as large as the radius of the rotating shaft, and the first straight rack is inclined to the left side or the right side.
According to the technical scheme, the elastic plate consists of a straight side plate and an arc-shaped plate, and the height of the elastic plate is smaller than the inner height of the C-shaped plate.
According to the technical scheme, the sliding rod and the arc groove are both arranged in two and are symmetrically distributed around the central line of the cutting table, and the inner diameter of the limiting ring is larger than the outer diameter of the bottom end of the rotating sleeve.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, as the cutting knife moves downwards to drive the connecting rod to move downwards, the L-shaped rack is driven to move downwards, so that the first gear is driven to rotate, the third rotating shaft is driven to rotate, the second gear is driven to rotate, the first straight rack is driven to move obliquely upwards, the first straight rack is driven to move to drive the fourth rotating shaft and the pushing roller to move, the fabric contacted with the pushing roller is pushed leftwards or a house is provided, and the fabric is jacked up, namely, the fabric is stretched while being smoothed, so that the fabric is prevented from deforming and causing cutting dislocation in the cutting process;
2. according to the invention, the fabric is rolled by the pair of rolling rollers, the pressing plates are matched for pressing the fabric, the fixing of the left end and the right end of the fabric is realized, the movement of the fabric in the cutting process is avoided, the limiting ring is arranged for limiting the rotating sleeve, the rotating sleeve is prevented from being staggered with the second spring in the moving process, the auxiliary roller is arranged for pushing the fabric pulled out from the first rolling roller, and the wrinkles on the area are pushed away by utilizing friction between the rotating auxiliary roller and the fabric;
3. according to the invention, the rolling roller II is driven to rotate by the rotating shaft V through the transmission between the gear III and the straight rack II, the fabric contacted with the rolling roller II is rolled, the fixing effect of the pressing plate on the fabric is improved through the friction force between the rolling roller II and the fabric, the L-shaped block is driven to move downwards when the pressing plate moves downwards, the inclined surface block is pushed to move rightwards by the L-shaped block to push the elastic plate to move so as to press the fabric on the rolling roller II, and the fabric is not required to be wound on the rolling roller II manually;
4. according to the invention, the auxiliary roller is extruded when the fabric is stressed to move downwards in the cutting process, so that the second rotating shaft moves downwards along the arc-shaped groove, the second rotating sleeve moves downwards to extrude the second spring, and the damage caused by tensioning in the fabric process is avoided.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the back side view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the structure of the tightening part of the present invention;
FIG. 4 is an exploded view schematic diagram of the spacing portion of the present invention;
FIG. 5 is a schematic view of the pusher structure of the present invention;
FIG. 6 is an exploded view of a portion of the pusher section of the present invention;
FIG. 7 is a schematic view of the rear view of the L-shaped and C-shaped panels of the present invention;
FIG. 8 is a schematic of the structure of the L-shaped plate and the C-shaped plate of the present invention in front view.
In the figure: 1. a cutting table; 2. a support frame; 3. a cylinder; 4. a tensioning assembly; 41. a tensioning part; 411. a first through groove; 412. a groove; 413. a motor; 414. a first rotating shaft; 415. a first winding roller; 416. a second rotating shaft; 417. an L-shaped plate; 418. an electric telescopic rod; 419. pressing the plate; 4110. a C-shaped plate; 4111. an auxiliary roller; 42. a pushing part; 421. a second through groove; 422. a connecting rod; 423. an L-shaped rack; 424. a first gear; 425. a third rotating shaft; 426. a second gear; 427. a first straight rack; 428. a limiting pin; 429. a rotation shaft IV; 4210. a pushing roller; 43. a winding part; 431. a second winding roller; 432. a fifth rotating shaft; 433. a third gear; 434. a second straight rack; 435. an L-shaped rod; 436. an elastic plate; 437. a limit groove; 438. an L-shaped block; 439. a bevel block; 4310. a first spring; 4311. a connecting plate; 44. a limit part; 441. a slide bar; 442. a rotating sleeve; 443. a limiting ring; 444. a second spring; 445. a mounting plate; 446. an arc-shaped groove; 5. and (5) cutting the knife.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The preferred embodiment of the present invention for a garment fabric cutting machine is shown in fig. 1 to 8: a clothing fabric cutting machine, which comprises a cutting table 1;
the support frame 2 is fixedly arranged at the top of the cutting table 1;
the cylinder 3 is fixedly arranged on the outer wall of the support frame 2;
the bottom end of the cylinder 3 is fixedly provided with a cutting knife 5;
the tensioning assembly 4 is arranged on the cutting table 1 and the support frame 2, the tensioning assembly 4 comprises a tensioning part 41 and a pushing part 42, the tensioning part 41 is positioned at the top of the cutting table 1, a winding part 43 is arranged in the tensioning part 41, a limiting part 44 is arranged outside the tensioning part 41, and the pushing part 42 is positioned on the support frame 2;
the tensioning part 41 comprises a through slot 411 and a groove 412, the through slot 411 and the groove 412 are positioned at the top of the cutting table 1, a C-shaped plate 4110 is fixedly arranged on the inner wall of the groove 412, an L-shaped plate 417 is fixedly arranged on the outer wall of the left side of the C-shaped plate 4110, an electric telescopic rod 418 is fixedly arranged on the inner wall of the top of the L-shaped plate 417, a pressing plate 419 is fixedly arranged at the bottom end of the electric telescopic rod 418, a first rotating shaft 414 is rotatably connected with the inner wall of the through slot 411 through a bearing, a motor 413 is fixedly arranged at one end of the first rotating shaft 414 facing the back, the motor 413 is fixedly arranged on the back of the cutting table 1, a first winding roller 415 is fixedly sleeved on the outer wall of the first rotating shaft 414, a second rotating shaft 416 is connected with a second rotating shaft 416 through a belt pulley group in a transmission mode, an auxiliary roller 4111 is fixedly sleeved on the outer wall of the second rotating shaft 416, the auxiliary roller 4111 is higher than the first winding roller 415, the limiting part 44 comprises a rotating sleeve 442, a mounting plate 445 and an arc-shaped groove 446, the arc groove 446 is positioned on the front and back outer walls of the cutting table 1 and is communicated with the first through groove 411, the inner wall of the arc groove 446 is slidably provided with a sliding rod 441, the sliding rod 441 is sleeved on the outer wall of the second rotating shaft 416 through a bearing, the rotating sleeve 442 is sleeved on the outer wall of the second rotating shaft 416 through a bearing, the mounting plate 445 is fixedly arranged at the bottom of the cutting table 1, the limiting ring 443 is fixedly arranged on the outer wall of the mounting plate 445, the top of the limiting ring 443 is fixedly provided with a second spring 444, the bottom end of the rotating sleeve 442 penetrates through the second spring 444 and then stretches into the limiting ring 443, the center of the arc groove 446 coincides with the center of the first rotating shaft 414, the arc groove 446 and the sliding rod 441 are arranged to limit the second rotating shaft 416, so that the second rotating shaft 416 can move up and down along the direction of the arc groove 446, the second spring 444 is arranged to push the rotating sleeve 442 upwards, and further push the second rotating shaft 416 to move upwards, the auxiliary roller 4111 sleeved on the second rotating shaft 416 is ensured to be contacted with fabric, the fabric is rolled through the first winding roller 415, the fabric is pressed by the pressing plate 419, the fixing of the left end and the right end of the fabric is achieved, the fabric is prevented from moving in the cutting process, the limiting ring 443 is arranged to limit the rotating sleeve 442, the rotating sleeve 442 is prevented from being staggered with the second spring 444 in the moving process, the auxiliary roller 4111 is arranged to push the fabric pulled out of the first winding roller 415, and the wrinkles on the area are pushed away by friction between the auxiliary roller 4111 and the fabric.
Further, the length of the pressing plate 419 is greater than that of the cutting knife 5, so that the pressing plate 419 can be pressed on all positions of the left end of the fabric, and the top of the C-shaped plate 4110 is horizontal to the top of the first winding roller 415, so that the fabric pulled out of the first winding roller 415 can be horizontally placed on the top of the C-shaped plate 4110.
Still further, the sliding rod 441 and the arc groove 446 are provided with two sliding rods, and are symmetrically distributed around the center line of the cutting table 1, so that the second rotating shaft 416 is limited in front and rear directions, the second rotating shaft 416 is prevented from moving in front and rear directions, the inner diameter of the limiting ring 443 is larger than the outer diameter of the bottom end of the rotating sleeve 442, the rotating sleeve 442 can horizontally move for a certain distance relative to the limiting ring 443, namely, the rotating sleeve 442 is prevented from being clamped by the limiting ring 443 when the second rotating shaft 416 moves along the arc groove 446.
Example 2
On the basis of embodiment 1, a preferred embodiment of a garment fabric cutting machine according to the present invention is shown in fig. 1 to 8: the pushing part 42 comprises a through groove II 421, the through groove II 421 is positioned at the top of the cutting table 1, the inner wall of the through groove II 421 is rotationally connected with a rotating shaft III 425 through a bearing, the outer wall of the rotating shaft III 425 is fixedly provided with a gear II 426, the gear II 426 is meshed with a straight rack I427, the outer wall of the front face of the straight rack I427 is provided with a guide groove, the inner wall of the guide groove is slidingly provided with a limiting pin 428, the limiting pin 428 is fixedly arranged on the inner wall of the through groove II 421, the outer wall of the rotating shaft III 425 is fixedly provided with a gear I424, the gear I424 is meshed with an L-shaped rack 423, the front face of the L-shaped rack 423 is fixedly provided with a connecting rod 422, the front end of the connecting rod 422 is fixedly connected with the back face of the cutting knife 5, the outer wall of the straight rack I427 is fixedly provided with a rotating shaft IV 429, the outer wall of the rotating shaft IV 429 is rotationally sleeved with a pushing roller 4210, and the transmission of the L-shaped rack 423 and the gear I424 is utilized, when the cutting knife 5 moves downwards to cut, the rotating shaft III 425 rotates to drive the gear II 426 to rotate, the straight rack I427 drives the rotating shaft IV 429 and the pushing roller 4210 to move to jack up the fabric, the tension of the fabric is guaranteed, the limiting pin 428 is arranged to limit the straight rack I427, the radius of the gear I424 is twice that of the rotating shaft III 425, the displacement of the straight rack I427 is reduced, the damage caused by the fact that the fabric is stretched too long due to the too long moving distance of the straight rack I427 is avoided, the straight rack I427 inclines to the left side or the right side, the inclined straight rack I427 is utilized to enable the straight rack I427 to drive the rotating shaft IV 429 and the pushing roller 4210 to move upwards in an inclined mode, and the fabric can be pushed to the left direction and the right direction in the fabric jacking process of the pushing roller 4210, so that the fabric is smoothed.
Further, the two connecting rods 422 and the two through grooves 421 are symmetrically distributed about the cutting knife 5, the four straight racks 427 are arranged, each two straight racks 427 are a group, each group of straight racks 427 is symmetrically distributed about the center of the two through grooves 421, and the fabric located at the left and right sides of the cutting position is pushed simultaneously, so that the pushing effect on the fabric is improved.
Example 3
On the basis of embodiment 1, a preferred embodiment of a garment fabric cutting machine according to the present invention is shown in fig. 1 to 8: the rolling part 43 comprises an L-shaped rod 435 and a limiting groove 437, wherein the limiting groove 437 is positioned on the left outer wall of the L-shaped plate 417, the L-shaped rod 435 is fixed on the back outer wall of the pressing plate 419, a second straight rack 434 is fixedly arranged on the back of the L-shaped rod 435, a third gear 433 is meshed with the second straight rack 434, a fifth rotating shaft 432 is fixedly arranged on the inner wall of the third gear 433, a second rolling roller 431 is fixedly sleeved on the outer wall of the fifth rotating shaft 432, the fifth rotating shaft 432 penetrates through the inner wall of the groove 412 through a bearing, an L-shaped block 438 is slidably arranged on the inner wall of the limiting groove 437, the right end of the L-shaped block 438 is fixedly connected with the left outer wall of the pressing plate 419, a connecting plate 4311 is slidably arranged on the inner wall of the limiting groove 437, an inclined surface block 439 is fixedly arranged at the left end of the connecting plate 4311, a first spring 4310 is fixedly arranged on the right outer wall of the inclined surface block 439, the right end of the first spring 4310 is fixedly connected with the outer wall of the L-shaped plate 417, an elastic plate 436 is fixedly arranged at the right end of the connecting plate 4311, the bottom of the left end of the L-shaped block 438 is an inclined plane, the inclination of the left side surface of the L-shaped block is identical to that of the inclined plane block 439, the transmission between the gear III 433 and the straight rack II 434 is utilized to enable the rotating shaft III 432 to drive the winding roller II 431 to rotate so as to wind the fabric contacted with the winding roller II 431, the friction force between the winding roller II 431 and the fabric is improved, the fixing effect of the pressing plate 419 on the fabric is improved, the L-shaped block 438 is driven to move downwards when the pressing plate 419 moves downwards, the inclined plane block 439 is pushed to move rightwards, and then the elastic plate 436 is pushed to move so as to press the fabric on the winding roller II 431 without manually winding the fabric on the winding roller II 431.
Further, the elastic plate 436 is composed of a straight edge plate and an arc plate, so that the elastic plate 436 is more attached to the fabric, and the height of the elastic plate 436 is smaller than the internal height of the C-shaped plate 4110, so that the elastic plate 436 can move normally in the C-shaped plate 4110.
When the invention is used, the fabric is wound on the first winding roller 415, then the left end of the fabric is pulled to extend into the C-shaped plate 4110, the electric telescopic rod 418 is started to drive the pressing plate 419 to move downwards to press and fix the fabric positioned on the C-shaped plate 4110, the L-shaped block 438 and the L-shaped rod 435 are driven to move downwards when the pressing plate 419 moves downwards, the L-shaped block 438 contacts with the inclined surface block 439 after a certain distance, then the inclined surface block 439 is driven to move rightwards, the elastic plate 436 is driven to move rightwards, the fabric extending into the C-shaped plate 4110 is driven to push the second winding roller 431 to contact the fabric, at the moment, the L-shaped rod 435 moves downwards to drive the second straight rack 434 to move downwards, the third gear 433 is driven to rotate, the fifth rotating shaft 432 is driven to rotate, the second winding roller 431 is driven to wind the fabric contacted with the second winding roller 431, the fixing effect of the fabric is increased, the fabric is prevented from sliding out from between the pressing plate 419 and the top of the C-shaped plate 4110 due to overlarge stress in the cutting process, the air cylinder 3 is started to drive the cutting knife 5 to move downwards, the connecting rod 422 is driven to move downwards along with the downward movement of the cutting knife 5, the L-shaped rack 423 is driven to move downwards, the gear one 424 is driven to rotate, the rotating shaft three 425 is driven to rotate, the gear two 426 is driven to rotate, the straight rack one 427 is driven to move obliquely upwards, the straight rack one 427 is driven to move to drive the rotating shaft four 429 and the pushing roller 4210 to push the fabric left or in a room, the fabric is stretched while being flattened, the cutting dislocation caused by the deformation of the fabric in the cutting process is avoided, the motor 413 is started to drive the rotating shaft one 414 to rotate, the winding roller one 415 and the rotating shaft two 416 are driven to rotate in the process of pulling the fabric out of the winding roller one 415, the first winding roller 415 rotates to release the fabric, the second rotating shaft 416 rotates to drive the auxiliary roller 4111 to rotate, wrinkles on the fabric are flattened by friction between the auxiliary roller 4111 and the fabric, the auxiliary roller 4111 is extruded when the fabric is stressed to move downwards in the cutting process, the second rotating shaft 416 moves downwards along the arc-shaped groove 446, the rotating sleeve 442 moves downwards to extrude the second spring 444, and damage caused by tensioning in the fabric process is avoided.
Claims (6)
1. A garment material cutting machine, which comprises a cutting table (1);
the support frame (2) is fixedly arranged at the top of the cutting table (1);
the air cylinder (3) is fixedly arranged on the outer wall of the supporting frame (2);
a cutting knife (5) is fixedly arranged at the bottom end of the air cylinder (3);
and tensioning assembly (4) arranged on cutting table (1) and support frame (2), characterized in that: the tensioning assembly (4) comprises a tensioning part (41) and a pushing part (42), the tensioning part (41) is positioned at the top of the cutting table (1), a winding part (43) is arranged in the tensioning part (41), a limiting part (44) is arranged outside the tensioning part (41), the pushing part (42) is positioned on the supporting frame (2), the tensioning part (41) comprises a through groove I (411) and a groove (412), the through groove I (411) and the groove (412) are positioned at the top of the cutting table (1), a C-shaped plate (4110) is fixedly arranged on the inner wall of the groove (412), an L-shaped plate (417) is fixedly arranged on the outer wall of the left side of the C-shaped plate (4110), an electric telescopic rod (418) is fixedly arranged on the inner wall of the top of the L-shaped plate (417), a pressing plate (419) is fixedly arranged at the bottom end of the electric telescopic rod (418), the inner wall of the through groove I (414) is rotatably connected with a rotating shaft (414) through a bearing, a motor (413) is fixedly arranged at one end of the rotating shaft (414) facing the back, a motor (413) is fixedly arranged on the outer wall of the cutting table (416) through a belt pulley set (416), the outer wall fixed sleeve of the second rotating shaft (416) is provided with an auxiliary roller (4111), the height of the auxiliary roller (4111) is larger than that of the first winding roller (415), the pushing part (42) comprises a second through groove (421), the second through groove (421) is positioned at the top of the cutting table (1), the inner wall of the second through groove (421) is rotationally connected with a third rotating shaft (425) through a bearing, the outer wall of the third rotating shaft (425) is fixedly provided with a second gear (426), the second gear (426) is meshed with a first straight rack (427), the front outer wall of the first straight rack (427) is provided with a guide groove, the inner wall of the guide groove is provided with a limiting pin (428) in a sliding mode, the limiting pin (428) is fixedly arranged on the inner wall of the second through groove (421), the outer wall of the third rotating shaft (421) is fixedly provided with a first gear (424), the first gear (424) is meshed with an L-shaped rack (423), the front surface of the third rotating shaft (423) is fixedly provided with a connecting rod (422), the front end of the connecting rod (422) is fixedly connected with a fourth rotating shaft (435), the fourth rotating shaft (5) is fixedly connected with the fourth rotating shaft (435), the fourth rotating shaft (42) is fixedly provided with the fourth rotating shaft (42), the fourth rotating shaft (5) is fixedly connected with the fourth rotating shaft (42), limiting groove (437) are located L template (417) left side outer wall, L type pole (435) is fixed on the back outer wall of push plate (419), the back fixed mounting of L type pole (435) has straight rack two (434), straight rack two (434) meshing has gear three (433), the inner wall fixed mounting of gear three (433) has five (432) of pivot, the outer wall fixed cover of five (432) of pivot is equipped with wind-up roll two (431), five (432) of pivot runs through the inner wall of recess (412) through the bearing, the inner wall slip of limiting groove (437) is provided with L type piece (438), the right-hand member of L type piece (438) is fixedly connected with the left side outer wall of push plate (419), the inner wall slip of limiting groove (437) is provided with connecting plate (4311), the left end fixed mounting of connecting plate (4311) has inclined plane piece (439), the right side outer wall fixed mounting of inclined plane piece (439) has spring one (4310), the right-hand member of spring one (4310) and the outer wall fixed connection of L (417), inclined plane (439) is the same, and the inclined plane (439) is fixed connection with the inclined plane (439), the inclined plane (4311) of the left end (4311), the inclined plane (4311) is fixed connection, and the inclined plane (4311) is the inclined plane (4311) Arc wall (446), arc wall (446) are located the front and the back outer wall of cutting platform (1), and with logical groove one (411) intercommunication, the inner wall slip of arc wall (446) is provided with slide bar (441), slide bar (441) are established on the outer wall of pivot two (416) through the bearing housing, rotate cover (442) and establish on the outer wall of pivot two (416) through the bearing housing, mounting panel (445) fixed mounting is in the bottom of cutting platform (1), the outer wall fixed mounting of mounting panel (445) has spacing ring (443), the top fixed mounting of spacing ring (443) has spring two (444), stretch into in spacing ring (443) after passing spring two (444) in the bottom of rotating cover (442), the centre of a circle of arc wall (446) coincides with the central part of pivot one (414).
2. A garment material cutting machine as claimed in claim 1, wherein: the length of the pressing plate (419) is larger than that of the cutting knife (5), and the top of the C-shaped plate (4110) is horizontal to the top of the first winding roller (415).
3. A garment material cutting machine as claimed in claim 1, wherein: the connecting rod (422) and the through groove two (421) are both arranged and distributed symmetrically about the cutting knife (5), the straight racks one (427) are arranged in four, every two straight racks one (427) are in one group, and each group of straight racks one (427) is distributed symmetrically around the center of the through groove two (421).
4. A garment material cutting machine as claimed in claim 1, wherein: the radius of the first gear (424) is twice that of the third rotating shaft (425), and the first straight rack (427) is inclined to the left or the right.
5. A garment material cutting machine as claimed in claim 1, wherein: the elastic plate (436) consists of a straight edge plate and an arc-shaped plate, and the height of the elastic plate (436) is smaller than the inner height of the C-shaped plate (4110).
6. A garment material cutting machine as claimed in claim 1, wherein: the sliding rods (441) and the arc-shaped grooves (446) are both arranged and are symmetrically distributed around the central line of the cutting table (1), and the inner diameter of the limiting ring (443) is larger than the outer diameter of the bottom end of the rotating sleeve (442).
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| CN202311411659.1A CN117144667B (en) | 2023-10-30 | 2023-10-30 | Garment materials guillootine |
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| CN202311411659.1A CN117144667B (en) | 2023-10-30 | 2023-10-30 | Garment materials guillootine |
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| CN117144667A true CN117144667A (en) | 2023-12-01 |
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| CN112609439A (en) * | 2020-12-29 | 2021-04-06 | 安徽职业技术学院 | Tailoring equipment for producing textile garments |
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| CN117144667B (en) | 2024-01-30 |
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