CN114684657A - Tension adjusting cloth roller system of wet paper machine - Google Patents
Tension adjusting cloth roller system of wet paper machine Download PDFInfo
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- CN114684657A CN114684657A CN202210610858.4A CN202210610858A CN114684657A CN 114684657 A CN114684657 A CN 114684657A CN 202210610858 A CN202210610858 A CN 202210610858A CN 114684657 A CN114684657 A CN 114684657A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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Abstract
The invention discloses a tension adjusting cloth roller system of a wet paper machine, belonging to the technical field of a roller structure of a textile machine, comprising the paper machine, wherein the outer surface of the paper machine is provided with a feeding tray, the outer surface of the paper machine is also provided with a cloth roller, the outer surfaces of the paper machine and the cloth roller are respectively lapped with cloth, the cloth roller comprises a roller shell, an inner shell and a middle shaft, and the tension adjusting cloth roller system specifically comprises: a pull rod is arranged on one side, close to the cloth roller, of the roller shell, a first clamping groove is formed in the pull rod, and a first limiting shaft is movably clamped in the first clamping groove; through mechanisms such as adjusting roller shell and one-way tooth, the device need not like conventional wet process paper machine when using for thereby can only reach the tension to different materials through the position of the different cloth rollers of regulation and control and draw and rise, and this technique can be through the setting of above device, thereby realizes promoting the different pulling forces of different materials, when further having guaranteed that work efficiency promotes, can also brake the cloth roller when the device is out of control.
Description
Technical Field
The invention relates to the technical field of roller structures of textile machinery, in particular to a tension adjusting cloth roller system of a wet paper machine.
Background
The non-woven fabric is also called non-woven fabric, needle-punched cotton, needle-punched non-woven fabric, etc., and is made up by adopting polyester fibre and polyester fibre through the process of needle-punching, and can be made into different thickness, hand feeling and hardness, etc., and said non-woven fabric has the characteristics of moisture-proofing, air-permeable, flexible, light and thin, fire-resisting, non-toxic and odourless, low cost and can be cyclically used, etc., and can be used in different industries, for example, sound-proofing, heat-insulating, electric heating sheet, mask, clothing, medical application and filling material, etc., and the non-woven fabric made up by using wet paper-making machine also can be called wet non-woven fabric, and is characterized by that the non-woven fabric raw material placed in water medium is opened into single fibre, at the same time the different fibre raw materials are mixed to make into fibre suspension pulp, the suspension pulp is transferred into web-forming mechanism, and the fibre is made into web under the wet state, and after the non-woven fabric is formed, in particular when the non-woven fabric is transferred into workshop to make secondary processing, the non-woven fabric roller can be used for transportation in the course of working process, for the important purposes of isolation, stretching and the like.
However, the existing nonwoven fabric rolls in the market often have various problems when in use, for example, the device can only perform single interval division and stretching of materials when in use, and cannot perform the function of emergency stop and storage after the machine suddenly breaks down, so that not only the efficacy is too single, but also the waste of the fabric is caused in emergency situations, for example, the occurrence of accidents such as sudden machine stop and the like, thereby seriously affecting the service time of users.
The prior art CN114380125A discloses a textile yarn tension adjusting system, which comprises a bobbin, a yarn guiding component, a tension detecting device and a traction roller, wherein the traction roller is connected with a driving element; the tension control unit is connected with the tension detection device and used for receiving the yarn tension measured by the tension detection device; the tension control unit adjusts a driving element of the traction roller to realize the adjustment of the yarn tension according to the measured yarn tension and the reference value of the yarn tension; although this technical scheme can solve the problem that tension stability requires highly in the current operation process, technical staff can't adjust subtle structure through specific needs when using this technical scheme for this technical scheme application scope undersize can't satisfy the use of more operating modes, and then has reduced production efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a tension adjusting cloth roller system of a wet paper machine, which solves the problems that the device can only perform single interval division and stretching of materials when in use, and cannot perform the function of emergency stop and storage after the machine suddenly breaks down, the effect is too single, and in emergency situations, for example, the occurrence of accidents such as sudden machine stop and the like causes the waste of cloth, thereby seriously affecting the service time of users, and the improvement has the following advantages that: not only can stretch required interval, can also not influence the condition that the device wholly used after scram again, directly start the device once more.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a tension regulation cloth roller system of wet process paper machine, includes the paper machine, and the surface of paper machine is provided with the charging tray, and the surface of paper machine is got still to be provided with the cloth roller, and the surface of paper machine and cloth roller is got all to overlap joint has the cloth, and the cloth roller includes roll shell, inner shell, axis, specifically is:
a pull rod is arranged on one side, close to the cloth roller, of the roller shell, a first clamping groove is formed in the pull rod, a first limiting shaft is movably clamped in the first clamping groove, the roller shell is movably clamped in the cloth roller through the pull rod, and a braking assembly is arranged in the roller shell;
the inner shell is arranged in the cloth roller, a second clamping pin is arranged in the inner shell and is arranged at the bottom of the pull rod, a second clamping shaft is arranged in the second clamping pin, a second clamping groove is formed in the inner shell, the second clamping pin is movably clamped in the second clamping groove, and a second limiting shaft is movably connected to the surface of the second clamping shaft;
the outer surface of the middle shaft is provided with a groove, the outer surface of the middle shaft is provided with a chuck, and one side of the chuck close to the middle shaft is provided with a stagnation assembly;
further, the brake assembly includes a first latch shaft,
first calorie of axle setting is in the inside of roll shell, and first bayonet lock has been cup jointed in the surface activity of first calorie of axle, and the surface of first bayonet lock is provided with electromagnetic control piece, and electromagnetic control piece's inside is provided with the electromagnetism voussoir, and the setting of electromagnetism voussoir is used for fixed to first bayonet lock and first calorie of hub connection, and first bayonet lock fixed connection is on the top of pull rod.
Furthermore, the both sides of electromagnetism voussoir all are provided with interconnecting link, and the output of interconnecting link is provided with first electromagnetism piece, and the input of interconnecting link is provided with the second electromagnetism piece, and the setting of first electromagnetism piece and second electromagnetism piece all is used for the restoration of pair roller shell collapse.
Furthermore, one side of the second limiting shaft close to the chuck is provided with a tooth socket, one side of the second limiting shaft close to the chuck is provided with a positioning hole pin, the positioning hole pin is used for limiting the lap joint of the second limiting shaft and the chuck, the outer surface of the chuck is provided with clamping teeth, and the clamping teeth are used for regulating the use distance of the second limiting shaft.
Further, the parking assembly includes a solenoid coil,
the electromagnetic coil is arranged in the chuck, a third electromagnetic block is arranged on one side, close to the center shaft, of the electromagnetic coil, a connecting rod is arranged at the bottom of the third electromagnetic block, one side, close to the center shaft, of the connecting rod is fixedly connected with one-way teeth, a guide groove is further formed in the bottom of the electromagnetic coil, and the guide groove is used for limiting the movement of the connecting rod.
Further, the number of the second limiting shafts is equal to the number of the roller shells, and the moving distance of the second limiting shafts is inversely proportional to the opening area of the roller shells.
Furthermore, the second limiting shaft is in lap joint with the outer surface of the chuck by taking the chuck as an axis, the side section of the second clamping shaft is I-shaped, the moving distance of the second clamping shaft is smaller than the opening length of the second clamping groove, and the second clamping groove is formed in an arc shape.
In conclusion, the invention has the following beneficial effects:
through mechanisms such as adjusting roller shell and one-way tooth, the device need not like conventional wet process paper machine when using, thereby can only reach the tension that draws to different materials through the position of the cloth roller of regulation and control difference, and this technique can be through the setting of above device, thereby realize promoting to the different pulling forces of different materials, when further having guaranteed work efficiency promotion, can also brake the cloth roller when the device is out of control, make the device need not dismantle whole materials, just can directly carry out the continuation of work, thereby make the device when meetting emergency, can enough avoid the extravagant too much of material simultaneously, the safety in utilization of integrated device has more been guaranteed, also great improvement artificial efficiency under the special circumstances.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic external work flow diagram of the present invention;
FIG. 2 is a schematic cross-sectional structural view of a cloth roll of the present invention;
FIG. 3 is a schematic cross-sectional view of the roll shell of the present invention;
FIG. 4 is a cross-sectional view of the inner shell of the present invention;
FIG. 5 is a cross-sectional view of an enlarged structure of the bottom bracket of the present invention;
FIG. 6 is a partially enlarged structural view of a joint between the second limiting shaft and the chuck according to the present invention.
Reference numbers in the figures:
1. a paper machine; 2. feeding a material plate; 3. cloth roller; 4. distributing; 5. a pull rod; 6. a roll shell; 7. a first card slot; 8. a first limit shaft; 9. an inner shell; 10. a first bayonet lock; 11. a first chuck shaft; 12. an electromagnetic control block; 13. an electromagnetic wedge; 14. connecting a line; 15. a first electromagnetic block; 16. a second electromagnetic block; 17. a second bayonet lock; 18. a second chuck shaft; 19. a second card slot; 20. a second limit shaft; 21. a middle shaft; 22. a chuck; 23. one-way teeth; 24. clamping teeth; 25. a connecting rod; 26. a third electromagnetic block; 27. an electromagnetic coil; 28. a guide groove; 29. a tooth socket; 30. and (7) positioning a hole pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
the invention is described in further detail below with reference to figures 1-6.
Referring to fig. 1-6, the present invention provides a technical solution: a tension adjusting cloth roller system of a wet paper machine is disclosed, as shown in figures 1-6, a cloth roller for removing static micro dust of the wet paper machine comprises a paper machine 1, a feeding tray 2 is arranged on the outer surface of the paper machine 1, a cloth roller 3 is also arranged on the outer surface of the paper machine 1, cloth 4 is lapped on the outer surfaces of the paper machine 1 and the cloth roller 3, the cloth roller 3 comprises a roller shell 6, an inner shell 9 and a middle shaft 21, and the tension adjusting cloth roller system specifically comprises: a pull rod 5 is arranged on one side, close to the cloth roller 3, of the roller shell 6, a first clamping groove 7 is formed in the pull rod 5, a first limiting shaft 8 is movably clamped in the first clamping groove 7, the roller shell 6 is movably clamped in the cloth roller 3 through the pull rod 5, and a brake assembly is arranged in the roller shell 6;
the inner shell 9 is arranged inside the cloth roller 3, a second clamping pin 17 is arranged inside the inner shell 9, the second clamping pin 17 is arranged at the bottom of the pull rod 5, a second clamping shaft 18 is arranged inside the second clamping pin 17, a second clamping groove 19 is also arranged inside the inner shell 9, the second clamping pin 17 is movably clamped inside the second clamping groove 19, a second limiting shaft 20 is movably connected to the surface of the second clamping shaft 18, a groove is arranged on the outer surface of the middle shaft 21, a chuck 22 is arranged on the outer surface of the middle shaft 21, a stopping component is arranged on one side, close to the middle shaft 21, of the chuck 22, when the second clamping pin 17 is pulled by the second limiting shaft 20, the second clamping pin 17 can move under the limiting of the second clamping groove 19, and further the second clamping pin 17 can gradually deviate to the inside of the second clamping groove 19, so that the pull rod 5 can gradually collapse towards the inside of the inner shell 9 along the arrangement track of the second clamping groove 19 under the driving of the second clamping pin 17, the roller shell 6 is driven to gradually complete the contraction process, so that the size of the cloth roller 3 of the device can be effectively increased or reduced when the device is used, and the normal use of the cloth roller 3 is facilitated;
the braking assembly comprises a first clamping shaft 11, the first clamping shaft 11 is arranged inside the roller shell 6, a first clamping pin 10 is movably sleeved on the outer surface of the first clamping shaft 11, an electromagnetic control block 12 is arranged on the outer surface of the first clamping pin 10, an electromagnetic wedge block 13 is arranged inside the electromagnetic control block 12, the electromagnetic wedge block 13 is used for fixing the first clamping pin 10 and the first clamping shaft 11 in a connected mode, the first clamping pin 10 is fixedly connected to the top end of the pull rod 5, connecting lines 14 are arranged on two sides of the electromagnetic wedge block 13, a first electromagnetic block 15 is arranged at the output end of the connecting line 14, a second electromagnetic block 16 is arranged at the input end of the connecting line 14, the first electromagnetic block 15 and the second electromagnetic block 16 are both used for resetting collapse of the roller shell 6, due to the arrangement of the first clamping pin 10, the first clamping shaft 11 can be movably sleeved on the first clamping pin 10, and the first clamping shaft 11 is driven by the first clamping pin 10 to drive the roller shell 6 to complete an inward collapse process, and through the setting of the electromagnetic control block 12, the roll shell 6 can effectively regulate and control the self angle, specifically, the two sides of the electromagnetic wedge 13 are provided with electric push rods which are used for remote regulation and control, the electromagnetic control block 12 can receive external signals, when the outside regulates and control the electromagnetic wedge 13 through instructions, the electromagnetic wedge 13 can be tightened towards the first clamping shaft 11, one side of the second limiting shaft 20 close to the clamping chuck 22 is provided with a tooth socket 29, one side of the second limiting shaft 20 close to the clamping chuck 22 is provided with a positioning hole pin 30, the positioning hole pin 30 is used for limiting the lap joint of the second limiting shaft 20 and the clamping chuck 22, the outer surface of the clamping chuck 22 is provided with a clamping tooth 24, the clamping tooth 24 is used for regulating and controlling the use distance of the second limiting shaft 20, the stagnation component comprises an electromagnetic coil 27, the electromagnetic coil 27 is arranged inside the clamping chuck 22, a third electromagnetic block 26 is arranged on one side of the electromagnetic coil 27 close to the middle shaft 21, a connecting rod 25 is arranged at the bottom of the third electromagnetic block 26, one side of the connecting rod 25 close to the middle shaft 21 is fixedly connected with one-way teeth 23, a guide groove 28 is further formed in the bottom of the electromagnetic coil 27, the guide groove 28 is used for limiting the movement of the connecting rod 25, the number of the second limiting shafts 20 is equal to the number of the roller shells 6, the moving distance of the second limiting shafts 20 is in inverse proportion to the opening area of the roller shells 6, the second limiting shafts 20 are lapped on the outer surface of the chuck 22 by taking the chuck 22 as an axis, the side section of the second clamping shaft 18 is in an I shape, the moving distance of the second clamping shaft 18 is smaller than the length of the second clamping groove 19, the second clamping groove 19 is formed in an arc shape, the second clamping groove 19 can be effectively limited and fixed when the device is used, and the problem that the second clamping shaft 18 cannot be used such as stagnation and the like can not occur when the second clamping shaft 17 moves in the second clamping groove 19 can be ensured The second clamping groove 19 is arranged in an arc shape, and the arc angle of the second clamping groove is nearly equal to the moving track of the second limiting shaft 20, so that the normal use of the device is ensured;
in the embodiment, the positions of different cloth rollers 3 are regulated and controlled by the mechanisms such as the roller shell 6 and the one-way teeth 23, so that the tension lifting of different materials is achieved without regulating and controlling the positions of the two cloth rollers 3 like a conventional wet paper machine when the device is used, the material distance between the two cloth rollers 3 can be freely regulated and controlled without moving the cloth rollers 3 through the arrangement of the device, so that the different tension lifting of different materials is realized, the work efficiency is further improved, meanwhile, the cloth rollers 3 can be braked when the device is out of control, when redundant materials are not too much, the surface area of the cloth rollers 3 can be stretched one by one, the materials are propped up one by one, the device can directly continue to work without disassembling all the materials, and the use safety of the whole device is ensured while the waste of the materials is avoided too much, and the labor efficiency under special conditions is also greatly improved.
The working principle is as follows:
when the device is used, the cloth roller 3 can be firstly installed on the outer surface of the paper machine 1, the cloth roller 3 can be movably installed on the outer surface of the paper machine 1 by taking the central shaft 21 as an axis, at the moment, according to the use requirement, a worker can clamp an external handle on the outer surface of the chuck 22, six grooves for clamping the handle are formed in the outer surface of the chuck 22, after the user clamps the handle on the chuck 22, the user can rotate the chuck 22 by rotating the handle, the clamping teeth 24 can rotate together with the chuck, the clamping teeth 24 can be meshed with the tooth grooves 29 in the surface of the second limiting shaft 20 when rotating, so that the second limiting shaft 20 can move, and when the second limiting shaft 20 moves, the second limiting shaft is limited by the limiting fixing of the locating hole pins 30, so that the second limiting shaft 20 cannot deviate from a moving track of the second limiting shaft, the surface of the second limiting shaft 20 is further provided with a groove for limiting the positioning hole pin 30, so that the second limiting shaft 20 can move under the action of the latch 24, and the second limiting shaft 20 can pull the second bayonet 17 to move through the second bayonet 18 while moving, when the second bayonet 17 is pulled by the second limiting shaft 20, the second bayonet 17 can move under the limitation of the second bayonet 19, and further the second bayonet 17 can gradually deviate to the inside of the second bayonet 19, so that the pull rod 5 can gradually collapse towards the inside of the inner shell 9 along the setting track of the second bayonet 19 under the driving of the second bayonet 17, and further the roller shell 6 is driven to gradually complete the contraction process;
meanwhile, the arrangement of the first limiting shaft 8 can ensure that the pull rod 5 cannot be separated from a moving track when moving, and the arrangement of the first clamping groove 7 ensures that the pull rod 5 can effectively move and cannot be dislocated, but in the moving process, the roller shell 6 is required to be ensured to be gradually collapsed into a regular cylinder, which ensures that the roller shell 6 can ensure the regulated angle of the roller shell 6 when collapsing, so an electromagnetic control block 12 is arranged, and in the moving and shrinking process of the pull rod 5, due to the arrangement of the first clamping pin 10, the first clamping pin 10 can movably sleeve the first clamping shaft 11, and the first clamping pin 10 drags the first clamping shaft 11 to drive the roller shell 6 to complete the inward collapsing process, and through the arrangement of the electromagnetic control block 12, the roller shell 6 can effectively regulate and control the self angle, specifically, the two sides of the electromagnetic wedge 13 are provided with the electric push rods for remote control, the electromagnetic control block 12 can receive an external signal, when the outside regulates and controls the electromagnetic wedge 13 through an instruction, the electromagnetic wedge 13 can be tightened to the first clamping shaft 11, so that the device can fix the first clamping shaft 11, and when the roller shell 6 collapses to the minimum position, the second electromagnetic block 16 and the first electromagnetic block 15 are both electromagnetically controlled, under the mutual adsorption of magnetic force, there is no need to worry that the roller shell 6 cannot be reset in the collapsing process, and when the device suddenly loses power supply and enters a sudden stop condition, the device can effectively pass through the arrangement of the electromagnetic coil 27, because the electromagnetic coil 27 is electromagnetically arranged, the device suddenly loses power supply, the third electromagnetic block 26 can rapidly fall off, the connecting rod 25 and the one-way tooth 23 are driven to fall like the middle shaft 21 under the limit of the guide groove 28, irregular grooves and protrusions are arranged on the joint surface of the middle shaft 21 and the one-way teeth 23, so that the cloth roller 3 can quickly slow down the rotation speed, and the waste and the rest of materials are avoided;
by adjusting the roller shell 6, the one-way teeth 23 and other mechanisms, the position of different cloth rollers 3 can be adjusted and controlled to achieve tension lifting of different materials without moving the cloth rollers 3 when the device is used like a conventional wet paper machine, the arrangement of the device can freely adjust and control the material distance between the two cloth rollers 3 without moving the cloth rollers 3, so that different tension lifting of different materials is realized, the cloth rollers 3 can be braked when the device is out of control while the working efficiency is further improved, the surface area of the cloth rollers 3 can be stretched one by one to prop up the materials one by one under the condition that redundant materials are not too much, the device can directly continue working without disassembling all the materials, and the use safety of the whole device is ensured while excessive material waste is avoided, the labor efficiency under special conditions is greatly improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a tension regulation cloth roller system of wet process paper machine, includes paper machine (1), the surface of paper machine (1) is provided with charging tray (2), paper machine (1) gets the surface and still is provided with cloth roller (3), paper machine (1) and cloth roller (3) get the surface and all overlap joint there are cloth (4), its characterized in that: the cloth roller (3) comprises a roller shell (6), an inner shell (9) and a middle shaft (21);
a pull rod (5) is arranged on one side, close to the cloth roller (3), of the roller shell (6), a first clamping groove (7) is formed in the pull rod (5), a first limiting shaft (8) is movably clamped in the first clamping groove (7), the roller shell (6) is movably clamped in the cloth roller (3) through the pull rod (5), and a braking assembly is arranged in the roller shell (6);
the brake assembly comprises a first clamping shaft (11), the first clamping shaft (11) is arranged inside the roller shell (6), a first clamping pin (10) is movably sleeved on the outer surface of the first clamping shaft (11), an electromagnetic control block (12) is arranged on the outer surface of the first clamping pin (10), an electromagnetic wedge block (13) is arranged inside the electromagnetic control block (12), the electromagnetic wedge block (13) is arranged to fix the first clamping pin (10) and the first clamping shaft (11) in a connected mode, and the first clamping pin (10) is fixedly connected to the top end of the pull rod (5);
the inner shell (9) is arranged inside the cloth roller (3), a second clamping pin (17) is arranged inside the inner shell (9), the second clamping pin (17) is arranged at the bottom of the pull rod (5), a second clamping shaft (18) is arranged inside the second clamping pin (17), a second clamping groove (19) is further formed inside the inner shell (9), the second clamping pin (17) is movably clamped inside the second clamping groove (19), and a second limiting shaft (20) is movably connected to the surface of the second clamping shaft (18);
the outer surface of the middle shaft (21) is provided with a groove, the outer surface of the middle shaft (21) is provided with a chuck (22), and one side, close to the middle shaft (21), of the chuck (22) is provided with a stagnation assembly.
2. A dancer roll system for a wet paper machine according to claim 1, wherein: the both sides of electromagnetism voussoir (13) all are provided with interconnecting link (14), the output of interconnecting link (14) is provided with first electromagnetism piece (15), the input of interconnecting link (14) is provided with second electromagnetism piece (16), the setting of first electromagnetism piece (15) and second electromagnetism piece (16) all is used for the reduction to roll shell (6) collapse.
3. A dancer roll system for a wet paper machine according to claim 2, wherein: one side that spacing axle (20) of second is close to chuck (22) is provided with tooth's socket (29), locating hole round pin (30) have been seted up to one side that spacing axle (20) of second is close to chuck (22), the setting of locating hole round pin (30) is used for spacing to the overlap joint of spacing axle (20) of second and chuck (22), the surface of chuck (22) is provided with latch (24), the setting of latch (24) is used for the regulation and control of using the position distance to spacing axle (20) of second.
4. A tension regulating cloth roll system of a wet paper machine according to claim 3, characterized in that: the hysteresis assembly includes a solenoid (27),
the electromagnetic coil (27) is arranged inside the chuck (22), a third electromagnetic block (26) is arranged on one side, close to the center shaft (21), of the electromagnetic coil (27), a connecting rod (25) is arranged at the bottom of the third electromagnetic block (26), one side, close to the center shaft (21), of the connecting rod (25) is fixedly connected with one-way teeth (23), a guide groove (28) is further formed in the bottom of the electromagnetic coil (27), and the guide groove (28) is used for limiting the movement of the connecting rod (25).
5. The tension regulating cloth roll system of a wet paper machine according to claim 4, characterized in that: the number of the second limiting shafts (20) is equal to the number of the roller shells (6), and the moving distance of the second limiting shafts (20) is inversely proportional to the opening area of the roller shells (6).
6. The tension regulating cloth roll system of a wet paper machine according to claim 5, characterized in that: the second limiting shaft (20) is in lap joint with the outer surface of the chuck (22) by taking the chuck (22) as an axis, the side section of the second clamping shaft (18) is I-shaped, the moving distance of the second clamping shaft (18) is smaller than the opening length of the second clamping groove (19), and the second clamping groove (19) is formed in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210610858.4A CN114684657A (en) | 2022-06-01 | 2022-06-01 | Tension adjusting cloth roller system of wet paper machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210610858.4A CN114684657A (en) | 2022-06-01 | 2022-06-01 | Tension adjusting cloth roller system of wet paper machine |
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| CN114684657A true CN114684657A (en) | 2022-07-01 |
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| CN202210610858.4A Pending CN114684657A (en) | 2022-06-01 | 2022-06-01 | Tension adjusting cloth roller system of wet paper machine |
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| CN214087137U (en) * | 2020-12-28 | 2021-08-31 | 苏州市拓程纺织有限公司 | Polyester yarn tension control device in textile machinery |
| CN215100851U (en) * | 2021-02-26 | 2021-12-10 | 曲阜市玉樵夫科技有限公司 | Novel cloth releasing structure of scroll machine |
| CN113023476A (en) * | 2021-04-09 | 2021-06-25 | 毛沅武 | Unwinding auxiliary device for preventing cable deviation caused by undersize cable unwinding tension |
| CN114263006A (en) * | 2021-11-15 | 2022-04-01 | 绍兴恒洋纺织有限公司 | Production process and production device of super cotton-like polyester knitted fabric |
| CN114380125A (en) * | 2022-02-09 | 2022-04-22 | 无锡长江精密纺织有限公司 | Textile yarn tension adjusting system |
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Application publication date: 20220701 |