CN114517887B - Automatic change spinning machine with preventing pressing from both sides structure - Google Patents
Automatic change spinning machine with preventing pressing from both sides structure Download PDFInfo
- Publication number
- CN114517887B CN114517887B CN202210173479.3A CN202210173479A CN114517887B CN 114517887 B CN114517887 B CN 114517887B CN 202210173479 A CN202210173479 A CN 202210173479A CN 114517887 B CN114517887 B CN 114517887B
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- shell
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- guide strip
- adjusting
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- 230000008859 change Effects 0.000 title claims description 4
- 238000003825 pressing Methods 0.000 title claims description 3
- 238000009987 spinning Methods 0.000 title description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000004753 textile Substances 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P1/00—Safety devices independent of the control and operation of any machine
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses an anti-clamping structure for an automatic textile machine, which comprises a positioning top plate, wherein two positioning mechanisms are slidably arranged at the bottom of the positioning top plate, each positioning mechanism comprises an adjusting shell, two connecting shells are slidably arranged at the bottom of each adjusting shell, two protection mechanisms are arranged between the four connecting shells, and two positioning cylinders are fixedly arranged in each connecting shell. According to the invention, through the cooperation setting of the first lead screw and the two positioning mechanisms on the positioning top plate, the distance between the two positioning mechanisms can be adjusted according to the actual length of the roller seats at the two sides on the automatic textile machine, and simultaneously, through the setting of the two sliding connecting shells at the bottom of the adjusting shell, the roller seats with different sizes can be positioned, so that the whole anti-clamping structure is conveniently fixed on the roller seats at the two sides of the automatic textile machine, and meanwhile, the longitudinal position of the anti-clamping structure can be automatically adjusted through the cooperation setting of the adjusting wheel and the adjusting belt, and different anti-clamping requirements can be met.
Description
Technical Field
The invention relates to the technical field of automatic spinning, in particular to an anti-clamping structure for an automatic spinning machine.
Background
Modern automatic textile machinery uses mechanical technology, electrical technology, especially weak current technology to create processing machines that are various in door types and different in performance, mechanical and automatic devices gradually replace heavy manual labor and reduce operation workers, and therefore the automatic textile machinery is a further measure for improving the working efficiency of the textile machinery, in order to improve the output of the textile machinery, mainly the operation speed of the textile machinery is improved, but the textile machinery with high rotation speed can threaten the textile workers, especially operators easily put arms in two rollers to generate dangerous situations, the existing anti-pinch structure is arranged on one side of two roller seats and blocks the arms of the operators through two protection plates, however, the anti-pinch structure cannot be fixed on roller seats on two sides of different automatic textile machinery, the applicability is low, the anti-pinch structure is inconvenient to adjust the whole anti-pinch position after being fixed, the operators are required to detach and install again, the anti-pinch structure cannot effectively limit and protect the arms of the operators, and the arms easily extend between the two rollers to generate dangerous situations.
Disclosure of Invention
The invention aims to provide an anti-clamping structure for an automatic textile machine, which solves the following technical problems: (1) The technical problems that an anti-clamping structure cannot be fixed on roller seats on two sides of different automatic textile machines in the prior art and the applicability is low are solved; (2) The technical problems that after the anti-clamping structure is fixed, the whole anti-clamping position is inconvenient to adjust and an operator is required to disassemble and install again in the prior art are solved; (3) The technical problem that an anti-pinch structure in the prior art cannot effectively limit and protect an arm of an operator, so that the arm is easy to misoperate, and a hand stretches into between two rollers, so that dangerous situations occur is solved.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides an automatic change spinning machine and use anti-pinch structure, includes the location roof, location roof bottom slidable mounting has two positioning mechanism, positioning mechanism includes the regulation shell, it has two connection shells to adjust shell bottom slidable mounting, installs two protection machanism between four connection shells, fixed mounting has two positioning cylinder in the connection shell, positioning cylinder piston rod end connection locating plate, two regulating wheels are installed in the connection shell rotation, connect through adjusting belt transmission between two regulating wheels, adjusting belt sets up between two locating plates, it has the installation motor to connect shell outer wall fixed mounting, one of them regulating wheel of installation motor output shaft, protection machanism includes two fixed side shells, slidable mounting has two first guide bars on one of them fixed side shells, and slidable mounting has two second guide bars on another fixed side shell, two first guide bars and two second guide bars one-to-one, be provided with the linking shell between first guide bar and the second guide bar.
Further, the first lead screw is rotationally installed to the location roof, positioning roof one side fixed mounting has accommodate motor, and first lead screw both ends screw face is the symmetry setting along the middle part, two positioning mechanism of first lead screw both ends threaded connection.
Further, the second lead screw is rotationally installed in the adjusting shell, thread surfaces at two ends of the second lead screw are symmetrically arranged along the middle, two connecting shells are connected with two ends of the second lead screw in a threaded mode, a fixed motor is fixedly installed on one side of the adjusting shell, and an output shaft of the fixed motor is connected with the second lead screw.
Further, the first guide bar and the second guide bar respectively slide and penetrate through two sides of the connecting shell, two limiting cylinders are fixedly installed in the connecting shell and are oppositely arranged, the end parts of piston rods of the limiting cylinders are connected with a moving block, and a spring rod is rotatably installed on the moving block.
Further, the spring rod rotates and connects the fixed block, and two fixed blocks are all fixed connection limiting plate, limiting plate slip runs through and links up shell one side, link up shell one side fixed mounting has the installation shell, slidable mounting has the adapter sleeve in the installation shell, rotate on the adapter sleeve and install the rotation axis.
Further, the rotating shaft is fixedly connected with the bracelet, two clamping cylinders are fixedly installed in the bracelet and are oppositely arranged, and the end parts of piston rods of the clamping cylinders are connected with the clamping plates.
Further, fixed racks are fixedly arranged on the first guide bar and the second guide bar, and two rotary gears are rotatably arranged in the connecting shell.
Further, the two rotary gears are in one-to-one correspondence with the two fixed racks, and the rotary gears are in meshed connection with the fixed racks.
The invention has the beneficial effects that:
(1) Through the cooperation setting of first lead screw and two positioning mechanism on the location roof, can adjust the interval of two positioning mechanism according to the length of the actual both sides roller seat on automatic textile machinery, simultaneously through the setting of two gliding coupling shells of adjusting the shell bottom, can satisfy the roller seat to equidimension not and fix a position, make things convenient for whole anti-pinch structure to fix on automatic textile machinery's both sides roller seat, simultaneously through the cooperation setting of regulating wheel and adjusting belt, can automatically regulated anti-pinch structure's longitudinal position, satisfy different anti-pinch demands simultaneously;
(2) Through the arrangement of the two rotary gears in the connecting shell, the fixed racks on the first guide strip and the second guide strip are matched, so that the moving process of the first guide strip and the second guide strip on the connecting shell is stable, the arm of an operator can be blocked by the integral structure formed by the first guide strip, the connecting shell and the second guide strip, the arm of the operator can be blocked from entering between the two rollers, meanwhile, the distance between the two connecting shells can be adjusted according to the actual distance between the two rollers on an automatic textile machine, different clamping prevention requirements are met, and meanwhile, the rollers can be pressed by the limiting plate while the arm of the operator is clamped in practice through the matching arrangement of the limiting cylinder, the moving block, the spring rod, the fixed block and the limiting plate, so that the rollers are prevented from continuously rotating, and further the damage to the hands of the operator caused by continuous rotation of the rollers is avoided;
(3) Through setting up of corresponding structure in the installation shell, can automatically regulated corresponds the horizontal position of bracelet cover, the position of bracelet cover is adjusted according to the needs of operating personnel hand removal to the convenience, simultaneously through the setting of rotation axis, provide rotatory help for the rotation axis, avoid the setting of bracelet cover to influence the normal operating of operating personnel hand, structural setting through two centre gripping cylinders in the bracelet cover, can satisfy the arm to different sizes of different operating personnel through two grip blocks of adjustable interval and carry out the centre gripping fixedly, avoid operating personnel to stretch into between two rollers because of the maloperation hand in actual operation process, thereby reduce the probability that appears dangerous condition.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a prior art diagram;
FIG. 2 is a schematic view of an anti-pinch structure for an automated textile machine according to the present invention;
FIG. 3 is a schematic view of the positioning mechanism of the present invention;
FIG. 4 is an internal structural view of the connection housing of the present invention;
FIG. 5 is a schematic view of the structure of the protection mechanism of the present invention;
FIG. 6 is an internal block diagram of the adapter housing of the present invention;
FIG. 7 is an internal structural view of the mounting case of the present invention;
fig. 8 is an internal structural view of the glove of the present invention.
In the figure: 100. positioning a top plate; 101. adjusting a motor; 200. a positioning mechanism; 201. an adjustment housing; 202. fixing a motor; 203. a connection housing; 204. installing a motor; 205. positioning a cylinder; 206. a positioning plate; 207. an adjusting wheel; 208. adjusting the belt; 300. a protection mechanism; 301. fixing the side shell; 302. a driving motor; 303. a first guide bar; 304. a second guide bar; 305. a joining shell; 306. a fixed rack; 307. a rotary gear; 308. a limit cylinder; 309. a moving block; 310. a spring rod; 311. a fixed block; 312. a limiting plate; 313. a mounting shell; 314. connecting with a motor; 315. a fourth lead screw; 316. connecting sleeves; 317. a rotation shaft; 318. a bracelet cover; 319. a clamping cylinder; 320. and a clamping plate.
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.
Referring to fig. 2, the invention is an anti-pinch structure for an automatic textile machine, comprising a positioning top plate 100, wherein two positioning mechanisms 200 are slidably mounted at the bottom of the positioning top plate 100, the positioning mechanisms 200 comprise an adjusting shell 201, two connecting shells 203 are slidably mounted at the bottom of the adjusting shell 201, and two protection mechanisms 300 are mounted between the four connecting shells 203.
Referring to fig. 3 and 4, a first screw is rotatably installed on the positioning top plate 100, an adjusting motor 101 is fixedly installed on one side of the positioning top plate 100, threaded surfaces at two ends of the first screw are symmetrically arranged along the middle, and two positioning mechanisms 200 are connected with two ends of the first screw in a threaded manner. Two positioning cylinders 205 are fixedly installed in the connecting shell 203, the end portions of piston rods of the positioning cylinders 205 are connected with positioning plates 206, two adjusting wheels 207 are rotatably installed in the connecting shell 203, the two adjusting wheels 207 are in transmission connection through an adjusting belt 208, the adjusting belt 208 is arranged between the two positioning plates 206, an installation motor 204 is fixedly installed on the outer wall of the connecting shell 203, and an output shaft of the installation motor 204 is connected with one of the adjusting wheels 207. The second lead screw is installed in the rotation of adjusting shell 201, the screw thread face at two ends of the second lead screw is symmetrical along the middle part, two connecting shells 203 are connected at two ends of the second lead screw in a threaded mode, fixed motor 202 is fixedly installed on one side of adjusting shell 201, the output shaft of fixed motor 202 is connected with the second lead screw, the distance between two positioning mechanisms 200 can be adjusted according to the length of actual two-side roller seats on an automatic textile machine through the matching arrangement of the first lead screw and two positioning mechanisms 200 on the positioning top plate 100, meanwhile, the roller seats with different sizes can be positioned through the arrangement of two sliding connecting shells 203 at the bottom of adjusting shell 201, the whole anti-clamping structure is conveniently fixed on two-side roller seats of the automatic textile machine, meanwhile, the longitudinal position of the anti-clamping structure can be automatically adjusted through the matching arrangement of adjusting wheels 207, and different anti-clamping requirements can be met.
Referring to fig. 5 and 6, the protection mechanism 300 includes two fixed side cases 301, two first guide strips 303 are slidably mounted on one fixed side case 301, two second guide strips 304 are slidably mounted on the other fixed side case 301, two first guide strips 303 are in one-to-one correspondence with two second guide strips 304, a connection case 305 is disposed between the first guide strips 303 and the second guide strips 304, the first guide strips 303 and the second guide strips 304 respectively slidably penetrate through two sides of the connection case 305, two limit cylinders 308 are fixedly mounted in the connection case 305, the two limit cylinders 308 are oppositely disposed, piston rod ends of the limit cylinders 308 are connected with a moving block 309, a spring rod 310 is rotatably mounted on the moving block 309, a fixed block 311 is rotatably connected with the spring rod 310, the two fixed blocks 311 are fixedly connected with a limit plate 312, the limit plate 312 slidably penetrates through one side of the connection case 305, a mounting case 313 is fixedly mounted on one side of the connection case 305, a 316 is slidably mounted in the mounting case 313, a rotating shaft 317 is rotatably mounted on the connection case 316, a rotating shaft 317 is fixedly connected with a bracelet 319, two cylinder end portions 319 are fixedly mounted in the connection case 319, and two cylinder end portions are fixedly connected with a clamping cylinder 319, and the two cylinder end portions are fixedly connected with a clamping cylinder end portion 320. The fixed racks 306 are fixedly arranged on the first guide strip 303 and the second guide strip 304, the two rotary gears 307 are rotatably arranged on the connecting shell 305, the two rotary gears 307 are in one-to-one correspondence with the two fixed racks 306, the rotary gears 307 are meshed with the fixed racks 306, different anti-pinch requirements are met through the arrangement of the two rotary gears 307 in the connecting shell 305 and the fixed racks 306 on the first guide strip 303 and the second guide strip 304, the moving process of the first guide strip 303 and the second guide strip 304 on the connecting shell 305 can be ensured to be more stable, the arm of an operator can be blocked by the integral structure formed by the first guide strip 303, the connecting shell 305 and the second guide strip 304, the arm of the operator is blocked from entering between the two rollers, meanwhile, the spacing between the two connecting shells 305 can be adjusted according to the actual spacing between the two rollers on an automatic textile machine, and simultaneously, the continuous damage to the rollers can be prevented from being caused by the continuous rotation of the rollers through the limit air cylinder 308, the moving block 309, the fixed block 311 and the limit plate 312 in the connecting shell 305.
Referring to fig. 7 and 8, a connection motor 314 is fixedly installed on one side of the installation housing 313, an output shaft of the connection motor 314 is connected with a fourth screw 315, and an output shaft of the fourth screw 315 is in threaded connection with a connection sleeve 316. One of them fixed side shell 301 bottom fixed mounting has driving motor 302, and driving motor 302 output shaft connects the third lead screw, and third lead screw both ends screw thread surface is the symmetry along the middle part setting, and two first guide strip 303 of third lead screw both ends threaded connection. The four fixed side shells 301 and the four connecting shells 203 are in one-to-one correspondence, the fixed side shells 301 are fixedly connected with the connecting shells 203, the horizontal positions of the corresponding hand ring sleeves 318 can be automatically adjusted through the arrangement of the corresponding structures of the mounting shells 313, the positions of the hand ring sleeves 318 can be conveniently adjusted according to the moving needs of hands of operators, meanwhile, the rotating shafts 317 are provided with rotating assistance through the arrangement of the rotating shafts 317, the normal operation of the hands of the operators is prevented from being influenced by the arrangement of the hand ring sleeves 318, the arrangement of the two clamping cylinders 319 in the hand ring sleeves 318 can be realized through the arrangement of the two clamping plates 320 with adjustable intervals, the clamping and fixing of the arms with different sizes of different operators can be realized, and the possibility that the operators stretch into the two rollers due to misoperation hands in the actual operation process can be avoided, so that the possibility of dangerous situations is reduced.
Referring to fig. 2-8, the working process of the anti-pinch structure for an automatic textile machine of this embodiment is as follows:
the adjusting motor 101 is started, the output shaft of the adjusting motor 101 drives the first screw rod to rotate, the first screw rod drives the two positioning mechanisms 200 to move in opposite directions, the distance between the two positioning mechanisms 200 is adjusted, the two positioning mechanisms 200 are arranged on the protecting mechanism 300 in the distance adjusting process, the distance between the two fixed side shells 301 is moved in opposite directions, then the first guide strip 303 and the second guide strip 304 are moved in opposite directions, the two fixed racks 306 on the first guide strip 303 and the second guide strip 304 drive the two rotating gears 307 in the connecting shell 305 to rotate, the distance between the two positioning mechanisms 200 is adjusted to be the same as the distance between the two side shells of the automatic textile machine, then the two connecting shells 203 on the positioning mechanisms 200 are arranged on the two sides of the roll seats, the fixed motor 202 is started, the output shaft of the fixed motor 202 drives the second screw rod to rotate, the second screw rod drives the two connecting shells 203 to move in opposite directions, then the two adjusting belts 208 are respectively contacted with the two sides of the roll seats, the installing motor 204 is started, the output shaft of the installing motor 204 drives the adjusting wheels 207 to rotate, then the two adjusting belts 208 drive the adjusting belts 208 to rotate, then the adjusting belts 203 are driven by the adjusting belts 205 to drive the two protecting shells 203 to be connected with the two connecting shells 203 to the two cylinder plates 206 to move out, and the two connecting shells 206 are connected with the two positioning plates 206 to be positioned in the two side shells 206.
Then, the driving motor 302 is started, the output shaft of the driving motor 302 drives the third screw rod to rotate, the third screw rod drives the interval adjustment between the two first guide strips 303, the first guide strips 303 drive the interval adjustment of the two connecting shells 305, the interval between the two connecting shells 305 is adjusted according to the interval between the two rollers on the automatic textile machine, the bracelet 318 is adjusted according to the position where the hands of an operator need to operate, the output shaft of the connecting motor 314 drives the fourth screw rod 315 to rotate, the fourth screw rod 315 drives the connecting sleeve 316 to horizontally move, the connecting sleeve 316 drives the bracelet 318 to horizontally move through the rotating shaft 317, before the operators operate, hands pass through the bracelet 318 corresponding to the positions to be operated, two clamping cylinders 319 in the bracelet 318 are started, the piston rods of the clamping cylinders 319 push the clamping plates 320, the two clamping plates 320 clamp the two sides of the arms of the operators, normal operation of the operators can not be affected by the error operation hands in the operation process, when the hands of the operators stretch into the two rollers, the two limiting blocks 308 in the shells 305 push the two air cylinders to push the limiting blocks 308 to move, the limiting blocks 308 push the limiting blocks 308 to push the piston rods 310 out of the limiting blocks 310 to further, and the limiting blocks 312 are pushed by the limiting blocks to continuously move the limiting blocks 310, and the limiting blocks are further, the limiting blocks are pushed by the limiting blocks 312 to be pushed by the rotating the limiting blocks to be matched with the piston rods 310 to be pushed by the limiting blocks to be matched with the piston rods to be pushed by the limiting blocks to move.
In the description of the present invention, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (1)
1. The utility model provides an automatic change textile machinery and prevent pressing from both sides structure, includes location roof (100), its characterized in that, location roof (100) bottom slidable mounting has two positioning mechanism (200), positioning mechanism (200) are including adjusting shell (201), two coupling shells (203) are installed to adjusting shell (201) bottom slidable mounting, install two protection machanism (300) between four coupling shells (203), fixed mounting has two location cylinders (205) in coupling shell (203), positioning cylinder (205) piston rod end connection locating plate (206), install two regulating wheel (207) in coupling shell (203) rotation, pass through adjusting belt (208) transmission connection between two regulating wheel (207), adjusting belt (208) set up between two locating plate (206), coupling shell (203) outer wall fixed mounting has installation motor (204), one of them regulating wheel (207) are connected to installation motor (204), protection machanism (300) include two fixed side shells (301), one of them is installed to sliding on fixed side shell (301) first guide strip (301) and two guide strip (303) are installed one and are fixed to two guide strip (303) are installed to two guide strip (303) one, a connection shell (305) is arranged between the first guide strip (303) and the second guide strip (304);
the positioning top plate (100) is rotationally provided with a first screw rod, one side of the positioning top plate (100) is fixedly provided with an adjusting motor (101), thread surfaces at two ends of the first screw rod are symmetrically arranged along the middle part, and two ends of the first screw rod are in threaded connection with two positioning mechanisms (200);
the adjusting shell (201) is rotationally provided with a second screw rod, thread surfaces at two ends of the second screw rod are symmetrically arranged along the middle part, two connecting shells (203) are connected with two ends of the second screw rod in a threaded mode, one side of the adjusting shell (201) is fixedly provided with a fixed motor (202), and an output shaft of the fixed motor (202) is connected with the second screw rod;
the first guide strip (303) and the second guide strip (304) respectively penetrate through two sides of the connecting shell (305) in a sliding mode, two limiting air cylinders (308) are fixedly installed in the connecting shell (305), the two limiting air cylinders (308) are oppositely arranged, the end portions of piston rods of the limiting air cylinders (308) are connected with a moving block (309), and a spring rod (310) is rotatably installed on the moving block (309);
the spring rod (310) is rotationally connected with the fixed blocks (311), the two fixed blocks (311) are fixedly connected with the limiting plates (312), the limiting plates (312) penetrate through one side of the connecting shell (305) in a sliding mode, the mounting shell (313) is fixedly arranged on one side of the connecting shell (305), the connecting sleeve (316) is slidably arranged in the mounting shell (313), and the rotating shaft (317) is rotationally arranged on the connecting sleeve (316);
the rotating shaft (317) is fixedly connected with the bracelet (318), two clamping cylinders (319) are fixedly arranged in the bracelet (318), the two clamping cylinders (319) are oppositely arranged, and the end part of a piston rod of each clamping cylinder (319) is connected with a clamping plate (320);
fixed racks (306) are fixedly arranged on the first guide strip (303) and the second guide strip (304), and two rotary gears (307) are rotatably arranged on the connecting shell (305);
the two rotary gears (307) are in one-to-one correspondence with the two fixed racks (306), and the rotary gears (307) are connected with the fixed racks (306) in a meshed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210173479.3A CN114517887B (en) | 2022-02-24 | 2022-02-24 | Automatic change spinning machine with preventing pressing from both sides structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210173479.3A CN114517887B (en) | 2022-02-24 | 2022-02-24 | Automatic change spinning machine with preventing pressing from both sides structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114517887A CN114517887A (en) | 2022-05-20 |
| CN114517887B true CN114517887B (en) | 2023-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210173479.3A Active CN114517887B (en) | 2022-02-24 | 2022-02-24 | Automatic change spinning machine with preventing pressing from both sides structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114517887B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5397289A (en) * | 1993-09-28 | 1995-03-14 | Eastman Kodak Company | Gimballed roller for web material |
| CN209294771U (en) * | 2018-12-17 | 2019-08-23 | 福建宏远集团有限公司 | A kind of Anti-pinch device of textile machinery |
| CN110332450A (en) * | 2019-07-20 | 2019-10-15 | 苏州亨腾格纺织科技有限公司 | A kind of automation textile machinery anti-clamping structure |
| CN210453396U (en) * | 2019-05-07 | 2020-05-05 | 青岛德杰汽车零部件有限公司 | Anti-pinch device of flat vulcanizing machine |
| CN212688368U (en) * | 2020-06-05 | 2021-03-12 | 河南振华永盛服装有限公司 | Clamping-proof device of textile machinery |
| CN213177643U (en) * | 2020-09-24 | 2021-05-11 | 陈财鸿 | Clamping-proof device of textile machinery |
| CN213361848U (en) * | 2020-08-31 | 2021-06-04 | 吴江市金利腾纺织有限公司 | Clamping-proof device of textile machinery |
-
2022
- 2022-02-24 CN CN202210173479.3A patent/CN114517887B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5397289A (en) * | 1993-09-28 | 1995-03-14 | Eastman Kodak Company | Gimballed roller for web material |
| CN209294771U (en) * | 2018-12-17 | 2019-08-23 | 福建宏远集团有限公司 | A kind of Anti-pinch device of textile machinery |
| CN210453396U (en) * | 2019-05-07 | 2020-05-05 | 青岛德杰汽车零部件有限公司 | Anti-pinch device of flat vulcanizing machine |
| CN110332450A (en) * | 2019-07-20 | 2019-10-15 | 苏州亨腾格纺织科技有限公司 | A kind of automation textile machinery anti-clamping structure |
| CN212688368U (en) * | 2020-06-05 | 2021-03-12 | 河南振华永盛服装有限公司 | Clamping-proof device of textile machinery |
| CN213361848U (en) * | 2020-08-31 | 2021-06-04 | 吴江市金利腾纺织有限公司 | Clamping-proof device of textile machinery |
| CN213177643U (en) * | 2020-09-24 | 2021-05-11 | 陈财鸿 | Clamping-proof device of textile machinery |
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| Publication number | Publication date |
|---|---|
| CN114517887A (en) | 2022-05-20 |
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