CN110331546B - Front and back double-sided sanding machine - Google Patents
Front and back double-sided sanding machine Download PDFInfo
- Publication number
- CN110331546B CN110331546B CN201910723298.1A CN201910723298A CN110331546B CN 110331546 B CN110331546 B CN 110331546B CN 201910723298 A CN201910723298 A CN 201910723298A CN 110331546 B CN110331546 B CN 110331546B
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- roller
- roughening
- cloth
- driving
- assembly
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- 238000007788 roughening Methods 0.000 claims abstract description 111
- 239000004744 fabric Substances 0.000 claims abstract description 110
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000005056 compaction Methods 0.000 claims abstract description 11
- 238000003892 spreading Methods 0.000 claims description 14
- 230000007480 spreading Effects 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 13
- 230000002441 reversible effect Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- 238000013519 translation Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 230000005465 channeling Effects 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C2700/00—Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
- D06C2700/10—Guides or expanders for finishing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a front and back double-sided roughening machine, which comprises a transverse frame and a vertical frame, wherein a cloth feeding mechanism and a cloth discharging mechanism are respectively arranged at two ends of the transverse frame, a front roughening mechanism and a back roughening mechanism are arranged in the vertical frame, a cloth centering mechanism is arranged right above the front roughening mechanism, the front roughening mechanism and the back roughening mechanism both comprise an active tensioning adjusting assembly and a roughening assembly, the roughening assembly comprises a press roller and a roughening roller, one side of the press roller is provided with a compaction driving assembly, one side of the compaction driving assembly is provided with a compaction fine adjusting assembly, the front and back roughening mechanism is used for realizing front and back double-sided roughening of cloth, the cloth centering mechanism is used for enabling the cloth to be at a central position, enhancing roughening effect, the active tensioning adjusting assembly is used for adjusting the tightness of the cloth before roughening, the binding degree of the cloth and the roughening roller is adjusted through the compaction driving assembly and the compaction fine adjusting assembly, so that roughening requirements of different cloth surfaces are met, left and right channeling and roughening effects are achieved through the roughening assembly.
Description
Technical Field
The invention relates to the field of textile processing equipment, in particular to a front and back double-sided roughening machine.
Background
The roughening machine in the prior art can only polish one surface of the cloth at one time, the cloth is conveyed in the process of conveying the cloth, the other surface is required to be polished by manual assistance, the cloth is easy to deviate from the center position during roughening, the roughening effect is poor, the roughening roller of the conventional roughening machine is fixed, the roughening roller can only polish the cloth in one direction, and the tension of the cloth before roughening is not adjusted, so that the roughening requirements of different cloth surfaces cannot be met, a needle path is formed when the cloth is woven, and the needle path can be removed only by polishing through left and right movement of the roughening roller.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a front and back double-sided roughening machine which can remove needle paths, has good roughening effect and can meet roughening requirements of different cloth surfaces.
The technical scheme adopted by the invention is as follows:
the front and back double-sided roughening machine comprises a machine body, wherein the machine body comprises a transverse frame and a vertical frame, the transverse frame is horizontally and horizontally arranged at the top of the vertical frame to form a T-shaped structure, two ends of the transverse frame are respectively provided with a cloth feeding mechanism and a cloth discharging mechanism, the inside of the vertical frame is provided with a front roughening mechanism and a back roughening mechanism, the front roughening mechanism is arranged at one side close to the cloth feeding mechanism, the back roughening mechanism is arranged at one side close to the cloth discharging mechanism, a cloth centering mechanism is arranged right above the front roughening mechanism, the cloth centering mechanism comprises a front edge spreading roller, a back edge spreading roller and a small rubber roller which are sequentially arranged up and down, one side of the small rubber roller is provided with a swing driving assembly, the lower side of the small rubber roller is provided with a photoelectric tube, the swing driving assembly comprises a first swing rod, a second swing cylinder and a fixing seat, two ends of the small rubber roller are provided with mounting plates which are rotationally connected with the swing driving assembly through bearings, one end of the first swing rod is rotationally connected with the mounting plates through the bearings, the other end of the first swing rod is rotationally connected with the fixing seat through the bearings, one end of the second swing rod is connected with the middle part of the first swing cylinder, and the other end of the second swing driving assembly is connected with the output end of the swing cylinder;
the device comprises a front roughening mechanism, a reverse roughening mechanism, a driving roller, a driving tensioning adjusting assembly, a roughening assembly, an eccentric wheel, a first cylinder, a translation driving rubber roller, a first sliding block, a first sliding rail and a fixed rubber roller, wherein the driving roller is arranged between the front roughening mechanism and the reverse roughening mechanism and comprises the driving tensioning adjusting assembly and the roughening assembly, the driving tensioning adjusting assembly is arranged on the upside of the roughening assembly and comprises the first cylinder, the translation driving rubber roller, the first sliding block, the first sliding rail and the fixed rubber roller are fixedly connected with the output end of the first cylinder, the first sliding block is in sliding connection with the first sliding rail and is connected with the translation driving rubber roller through a bearing, the roughening assembly is uniformly provided with a plurality of rollers along the longitudinal direction, one side of the roughening assembly is provided with a dust collection assembly, the roughening assembly comprises the fixed roller, a pressing roller and the roughening roller which are sequentially arranged from top to bottom, one side of the roughening roller is provided with a second motor, the output end of the second motor is provided with the eccentric wheel, the eccentric wheel is connected with the roughening roller, the second motor drives the eccentric wheel to rotate, the roughening roller is driven to move left and right relative to cloth, the pressing roller is driven to move.
Preferably, the compacting driving assembly comprises a second cylinder, a first swing arm, a rotating shaft, a second swing arm and a first connecting rod, one end of the first swing arm is connected with the output end of the second cylinder, the other end of the first swing arm is connected with the rotating shaft, one end of the second swing arm is connected with the rotating shaft, the other end of the second swing arm is hinged with one end of the first connecting rod, a second sliding block hinged with the other end of the first connecting rod is arranged at the other end of the first connecting rod, a fixed plate connected with the rotating shaft in a rotating mode is arranged between the first swing arm and the second swing arm, and the second sliding block is connected with the pressing roller through a bearing and is in sliding connection with the fixed plate.
Preferably, the compaction fine adjustment assembly comprises a third motor, a short gear and a long gear, wherein the output end of the third motor is fixedly connected with the short gear, the short gear is meshed with the long gear, and the long gear is connected with the second sliding block through a bearing.
Preferably, the cloth feeding mechanism comprises a cloth guide roller, a spreading roller and a manual tensioning adjusting assembly which are sequentially arranged, the manual tensioning adjusting assembly comprises a rotary table, a first rotary roller and a second rotary roller which are connected to the rotary table through bearings, and a worm gear used for adjusting the rotation of the rotary table is connected to the outer side of the rotary table.
Preferably, the cloth discharging mechanism comprises a crank wheel, a second connecting rod, a cloth swinging arm and a swing arm driving motor, wherein the output end of the swing arm driving motor is connected with the crank wheel, one end of the second connecting rod is hinged to the crank wheel, the other end of the second connecting rod is hinged to the middle of the cloth swinging arm, one end of the cloth swinging arm is rotatably connected with the transverse frame, and a cloth discharging driving roller is arranged at the joint.
Preferably, the dust collection assembly comprises a main pipe and a plurality of branch pipes, one end of each branch pipe is connected with the main pipe, and the other end of each branch pipe is semi-enclosed on the outer side of the roughening roller.
Preferably, a shaft sleeve and a transverse shaft are connected between the eccentric wheel and the sanding roller, the eccentric wheel is connected with the shaft sleeve through a bearing, the shaft sleeve is connected with the transverse shaft through a bearing, and the transverse shaft is fixedly connected with the sanding roller through a screw.
Preferably, guide rollers are arranged on two sides of the driving roller, and tension sensors are arranged on the guide rollers.
The invention has the beneficial effects that:
this positive and negative two-sided roughening machine realizes the positive and negative two-sided roughening of cloth through positive roughening mechanism and reverse side roughening mechanism, makes the cloth be in central point through cloth centering mechanism, strengthens the roughening effect, carries out the regulation of rate of tension to the cloth before roughening through initiative tensioning adjustment subassembly, through compressing tightly the driving assembly and compressing tightly the laminating degree that fine tuning subassembly adjusted cloth and roughening roller, and then satisfies different cloth cover roughening requirement, realizes controlling the drunkenness roughening through the roughening subassembly, reaches the effect of getting rid of the needle way.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial enlarged view at a in fig. 1.
Fig. 3 is a schematic structural view of the swing driving assembly.
Fig. 4 is a schematic structural view of an active tension adjustment assembly.
Fig. 5 is a schematic structural view of the compression drive assembly.
Fig. 6 is a schematic structural view of the compression trim assembly.
Fig. 7 is a schematic diagram of the connection of the second motor to the roughening roller.
In the figure: 1. a cross frame; 2. a vertical frame; 3. a cloth feeding mechanism; 4. a cloth discharging mechanism; 5. a front roughening mechanism; 6. a back roughening mechanism; 7. a cloth centering mechanism; 8. a front edge roller; 9. a reverse side edge roller; 10. a small rubber roller; 11. a swing drive assembly; 12. a photocell; 13. a first swing rod; 14. the second swing rod; 15. a swing cylinder; 16. a fixing seat; 17. a mounting plate; 18. a drive roll; 19. an active tensioning adjustment assembly; 20. a sanding assembly; 21. a first cylinder; 22. translating the driving rubber roller; 23. a first slider; 24. a first slide rail; 25. fixing the rubber roller; 26. a fixed roller; 27. a press roller; 28. grinding roller; 29. a second motor; 30. an eccentric wheel; 31. a compression drive assembly; 32. compressing the fine adjustment assembly; 33. a second cylinder; 34. a first swing arm; 35. a rotating shaft; 36. a second swing arm; 37. a first link; 38. a second slider; 39. a fixing plate; 40. a third motor; 41. a short gear; 42. a long gear; 43. a cloth guide roller; 44. a spreader bar; 45. a manual tension adjustment assembly; 46. a turntable; 47. a first rotating roller; 48. a second roller; 49. a worm gear; 50. a crank wheel; 51. a second link; 52. a cloth swinging arm; 53. a swing arm driving motor; 54. a cloth outlet driving roller; 55. a main pipe; 56. a branch pipe; 57. a shaft sleeve; 58. a transverse axis; 59. and a guide roller.
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. 1-7, the present invention provides a technical solution: the front and back double-sided roughening machine comprises a machine body, wherein the machine body comprises a transverse frame 1 and a vertical frame 2, the transverse frame 1 is horizontally and transversely arranged at the top of the vertical frame 2 to form a T-shaped structure, two ends of the transverse frame 1 are respectively provided with a cloth feeding mechanism 3 and a cloth discharging mechanism 4, the inside of the vertical frame 2 is provided with a front roughening mechanism 5 and a back roughening mechanism 6, the front roughening mechanism 5 is arranged at one side close to the cloth feeding mechanism 3, the back roughening mechanism 6 is arranged at one side close to the cloth discharging mechanism 4, a cloth centering mechanism 7 is arranged right above the front roughening mechanism 5, the cloth centering mechanism 7 comprises a front edge spreading roller 8, a back edge spreading roller 9 and a small rubber roller 10 which are sequentially arranged from top to bottom, one side of the small rubber roller 10 is provided with a swing driving assembly 11, the lower side is provided with a photoelectric tube 12, the swing driving assembly 11 comprises a first swing rod 13, a second swing cylinder 15 and a fixed seat 16, two ends of the small rubber roller 10 are provided with a mounting plate 17 which is in rotary connection through a bearing, one end of the first swing rod 13 is in rotary connection with the mounting plate 17, the other end of the fixed seat is in rotary connection with the bearing through the bearing, one end of the fixed seat is in rotary connection with the other end of the swing cylinder 16, and the other end of the swing cylinder 13 is in rotary connection with the swing cylinder 13, and the swing cylinder is connected with the swing rod 15;
the front roughening mechanism 5 and the back roughening mechanism 6 are provided with driving rollers 18, each driving tensioning adjusting assembly 19 and each roughening assembly 20 is arranged between the front roughening mechanism 5 and the back roughening mechanism 6, each driving tensioning adjusting assembly 19 is arranged on the upper side of each roughening assembly 20 and comprises a first air cylinder 21, a translation driving rubber roller 22, a first sliding block 23, a first sliding rail 24 and a fixed rubber roller 25, the output end of the first air cylinder 21 is fixedly connected with the first sliding block 23, the first sliding block 23 is slidably connected with the first sliding rail 24 and is connected with the translation driving rubber roller 22 through a bearing, the roughening assemblies 20 are uniformly provided with a plurality of in the longitudinal direction, one side of each roughening assembly 20 is provided with a dust collection assembly, each roughening assembly 20 comprises a fixed roller 26, a pressing roller 27 and a roughening roller 28 which are sequentially arranged from top to bottom, one side of each roughening roller 28 is provided with a second motor 29, the output end of each second motor 29 is provided with an eccentric wheel 30, the eccentric wheel 30 is connected with the roughening roller 28, the second motor 29 drives the eccentric wheel 30 to rotate, further the roughening roller 28 is driven to move left and right relative to cloth, one side of the pressing roller 27 is provided with a pressing driving assembly 31 which drives the pressing roller 27 to move towards the roughening roller 28, and one side of the pressing driving assembly 32 is provided with a pressing driving assembly.
In order to conveniently adjust the bonding degree of the cloth and the sanding roller 28 and further meet the sanding requirements of different cloth surfaces, in the embodiment, preferably, the compaction driving assembly 31 comprises a second air cylinder 33, a first swing arm 34, a rotating shaft 35, a second swing arm 36 and a first connecting rod 37, one end of the first swing arm 34 is connected with the output end of the second air cylinder 33, the other end of the first swing arm is connected with the rotating shaft 35, one end of the second swing arm 36 is connected with the rotating shaft 35, the other end of the second swing arm is hinged with one end of the first connecting rod 37, the other end of the first connecting rod 37 is provided with a second sliding block 38 hinged with the first sliding block 38, a fixed plate 39 rotationally connected with the rotating shaft 35 is arranged between the first swing arm 34 and the second swing arm 36, and the second sliding block 38 is connected with the pressing roller 27 through a bearing and is in sliding connection with the fixed plate 39.
In order to facilitate the adhesion between the cloth and the roughening roller 28 to meet the roughening requirements of different cloth surfaces, in this embodiment, preferably, the compacting and fine tuning assembly 32 includes a third motor 40, a short gear 41 and a long gear 42, the output end of the third motor 40 is fixedly connected with the short gear 41, the short gear 41 is meshed with the long gear 42, and the long gear 42 is connected with the second slider 38 through a bearing.
In order to facilitate the feeding of the cloth, in this embodiment, preferably, the cloth feeding mechanism 3 includes a cloth guide roller 43, a spreading roller 44 and a manual tensioning adjustment assembly 45 which are sequentially arranged, the manual tensioning adjustment assembly 45 includes a turntable 46, and a first rotating roller 47 and a second rotating roller 48 which are connected to the turntable 46 through bearings, and a worm gear 49 for adjusting the rotation of the turntable 46 is connected to the outer side of the turntable 46.
In order to facilitate the material distribution and discharging, in this embodiment, preferably, the cloth discharging mechanism 4 includes a crank wheel 50, a second connecting rod 51, a cloth swinging arm 52 and a swing arm driving motor 53, an output end of the swing arm driving motor 53 is connected with the crank wheel 50, one end of the second connecting rod 51 is hinged on the crank wheel 50, the other end is hinged with the middle part of the cloth swinging arm 52, one end of the cloth swinging arm 52 is rotatably connected with the transverse frame 1, and a cloth discharging driving roller 54 is arranged at the joint.
In order to facilitate the removal of lint and dust, in this embodiment, it is preferable that the dust collection assembly includes a main pipe 55 and a plurality of branch pipes 56, one end of each branch pipe 56 is connected to the main pipe 55, and the other end is semi-enclosed outside the roughening roller 28.
In order to facilitate removal of the needle path left during weaving, in this embodiment, preferably, a shaft sleeve 57 and a traverse shaft 58 are connected between the eccentric wheel 30 and the roughening roller 28, the eccentric wheel 30 is connected with the shaft sleeve 57 through a bearing, the shaft sleeve 57 is connected with the traverse shaft 58 through a bearing, and the traverse shaft 58 is fixedly connected with the roughening roller 28 through a screw, so that the roughening roller 28 can perform left-right movement roughening, and the effect of removing the needle path is achieved.
In order to facilitate feedback control of the tightness of the cloth, in this embodiment, preferably, guide rollers 59 are disposed on both sides of the driving roller 18, and tension sensors are disposed on the guide rollers 59.
The working principle and the using flow of the invention are as follows: the cloth is fed from the cloth guide roller 43 and guided in the running direction, the cloth surface is spread by the spreading roller 44, the cloth feeding tightness is regulated by the manual tensioning regulating assembly 45, the rotating disc 46 is rotated by the worm gear 49 during the process, the rotating disc 46 can realize 360-degree rotation, namely, the first rotating roller 47 and the second rotating roller 48 are driven to rotate 360 degrees, the tightness of the cloth consisting of different weights, different spinning densities and different components can be regulated, and different spreading angles can be set, so that the wrap angle adjustable range of the first rotating roller 47 and the second rotating roller 48 and the fabric is large, and the spreading effect is good;
then the cloth is adjusted to be in the center position through the cloth centering mechanism 7, the cloth sequentially passes through the front edge spreading roller 8 and the back edge spreading roller 9 during the period, the cloth bottom and the cloth surface are sequentially spread, then the cloth passes through the small rubber roller 10, when the photoelectric tube 12 at the lower side of the small rubber roller 10 recognizes that the cloth is not in the center position, the optical signal is converted into an electric signal and fed back to the controller, and then the controller controls the swing driving assembly 11 arranged at one side of the small rubber roller 10 to adjust the position of the cloth, during the period, when the cloth is deviated to the left, the swing cylinder 15 drives the second swing rod 14, and then sequentially drives the first swing rod 13 and the mounting plate 17, so that the small rubber roller 10 is obliquely left, and then the cloth is obliquely left, so that the cloth is ensured to enter the front roughening mechanism 5 from the middle;
the cloth enters the active tensioning adjusting assembly 19 to adjust the tension after passing through the cloth centering mechanism 7, and during the period, the first air cylinder 21 drives the first sliding block 23, so as to drive the translational active rubber roller 22 to move along the direction of the first sliding rail 24 relative to the fixed rubber roller 25, and adjust the tension of the cloth;
then, entering the roughening assembly 20 for roughening, during which the cloth sequentially passes through the fixed roller 26, the press roller 27 and the roughening roller 28, the second air cylinder 33 drives the first swing arm 34 to swing, and sequentially drives the rotating shaft 35 to rotate and the second swing arm 36 to swing, so that the first connecting rod 37 drives the second sliding block 38 to enable the press roller 27 to move along the fixed plate 39, the bonding degree of the cloth and the roughening roller 28 is regulated, the roughening requirements of different cloth surfaces are met, the third motor 40 drives the short gear 41 to rotate, the long gear 42 meshed with the short gear 41 drives the second sliding block 38 to move, the bonding degree of the cloth and the roughening roller 28 is further more accurate, the second motor 29 drives the eccentric wheel 30 to rotate, the shaft sleeve 57 and the transverse shaft 58 to transversely move, the transverse shaft 58 drives the roughening roller 28 to transversely move left and right, the micro-movement roughening within 10mm is realized, each roughening roller 28 is controlled by an independent motor, the starting and stopping quantity of the working roughening roller 28 can be selected, the tension controller can feed back the cloth to the tension controller, and the driving force controller can further regulate the cloth 18 to act between the driving roller and the driving roller 18;
then the driving roller 18 transfers the cloth from the front roughening mechanism 5 to the back roughening mechanism 6, roughens the other surface of the cloth, then carries out tensioning adjustment through the driving tensioning adjustment assembly 19, and then discharges the material, during the period, the crank wheel 50 is driven by the swing arm driving motor 53 to rotate, so that the second connecting rod 51 drives the swing arm 52 to swing back and forth, the cloth discharging driving roller 54 drives the cloth to continue to move forward, and further the processed cloth is stacked back and forth in a cloth carrying vehicle below, the branch pipe 56 is semi-enclosed on the outer side of the roughening roller 28, so that waste ground by the roughening roller 28 is conveniently sucked and removed, and the waste is discharged and collected after being concentrated in the main pipe 55.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a tow-side sanding machine, includes organism, its characterized in that: the machine body comprises a transverse frame (1) and a vertical frame (2), the transverse frame (1) is horizontally arranged at the top of the vertical frame (2) in a transverse mode to form a T-shaped structure, a cloth feeding mechanism (3) and a cloth discharging mechanism (4) are respectively arranged at two ends of the transverse frame (1), a front roughening mechanism (5) and a back roughening mechanism (6) are arranged in the vertical frame (2), the front roughening mechanism (5) is arranged on one side close to the cloth feeding mechanism (3), the back roughening mechanism (6) is arranged on one side close to the cloth discharging mechanism (4), a cloth centering mechanism (7) is arranged right above the front roughening mechanism (5), the cloth centering mechanism (7) comprises a front edge spreading roller (8), a back edge spreading roller (9) and a small rubber roller (10) which are sequentially arranged up and down, a swing driving assembly (11) is arranged on one side of the small rubber roller (10), a photoelectric tube (12) is arranged on the lower side of the small rubber roller, the swing driving assembly (11) comprises a first swing rod (13), a second swing cylinder (14) and a swing cylinder (16) and a fixed seat (12) are arranged on the lower side of the small rubber roller, the small rubber roller is connected with one end of the small rubber roller (10) through a fixed seat (17) and one end of the swing seat (17) through a rotary bearing (17), one end of the second swing rod (14) is connected with the middle part of the first swing rod (13), and the other end of the second swing rod is connected with the output end of the swing cylinder (15);
the utility model discloses a fabric grinding machine, which is characterized in that a driving roller (18) is arranged between a front grinding mechanism (5) and a back grinding mechanism (6), and comprises a driving tensioning adjusting component (19) and a grinding component (20), the driving tensioning adjusting component (19) is arranged on the upper side of the grinding component (20), and comprises a first air cylinder (21), a translation driving rubber roller (22), a first sliding block (23), a first sliding rail (24) and a fixed rubber roller (25), the output end of the first air cylinder (21) is fixedly connected with the first sliding block (23), the first sliding block (23) is in sliding connection with the first sliding rail (24) and is connected with the translation driving rubber roller (22) through a bearing, the grinding component (20) is uniformly provided with a plurality of dust collecting components along the longitudinal direction, one side of the grinding component (20) comprises a fixed roller (26), a pressing roller (27) and a grinding roller (28) which are sequentially arranged from top to bottom, one side of the grinding roller (28) is provided with a second motor (29), the output end of the second motor (29) is provided with an eccentric wheel (30), the eccentric wheel (30) is connected with the eccentric wheel (28) in a driving way, the eccentric wheel (28) is driven by the eccentric wheel (30) to rotate relatively to move, a compaction driving assembly (31) for driving the compression roller (27) to move towards the sanding roller (28) is arranged on one side of the compression roller (27), and a compaction fine adjustment assembly (32) is arranged on one side of the compaction driving assembly (31);
the pressing driving assembly (31) comprises a second air cylinder (33), a first swing arm (34), a rotating shaft (35), a second swing arm (36) and a first connecting rod (37), one end of the first swing arm (34) is connected with the output end of the second air cylinder (33), the other end of the first swing arm is connected with the rotating shaft (35), one end of the second swing arm (36) is connected with the rotating shaft (35), the other end of the second swing arm is hinged with one end of the first connecting rod (37), a second sliding block (38) hinged with the first sliding block is arranged at the other end of the first connecting rod (37), a fixed plate (39) rotationally connected with the rotating shaft (35) is arranged between the first swing arm (34) and the second swing arm (36), and the second sliding block (38) is connected with the pressing roller (27) through a bearing and is in sliding connection with the fixed plate (39);
the compaction fine adjustment assembly (32) comprises a third motor (40), a short gear (41) and a long gear (42), wherein the output end of the third motor (40) is fixedly connected with the short gear (41), the short gear (41) is meshed with the long gear (42), and the long gear (42) is connected with the second sliding block (38) through a bearing;
guide rollers (59) are arranged on two sides of the driving roller (18), and tension sensors are arranged on the guide rollers (59).
2. A reversible sanding machine as defined in claim 1, wherein: the cloth feeding mechanism (3) comprises a cloth guide roller (43), a spreading roller (44) and a manual tensioning adjusting assembly (45) which are sequentially arranged, the manual tensioning adjusting assembly (45) comprises a rotary table (46), and a first rotary roller (47) and a second rotary roller (48) which are connected to the rotary table (46) through bearings, and a worm gear (49) for adjusting the rotation of the rotary table (46) is connected to the outer side of the rotary table (46).
3. A reversible sanding machine as defined in claim 1, wherein: the cloth discharging mechanism (4) comprises a crank wheel (50), a second connecting rod (51), a cloth swinging arm (52) and a swing arm driving motor (53), wherein the output end of the swing arm driving motor (53) is connected with the crank wheel (50), one end of the second connecting rod (51) is hinged to the crank wheel (50), the other end of the second connecting rod is hinged to the middle of the cloth swinging arm (52), one end of the cloth swinging arm (52) is rotatably connected with the transverse frame (1), and a cloth discharging driving roller (54) is arranged at the joint.
4. A reversible sanding machine as defined in claim 1, wherein: the dust collection assembly comprises a main pipe (55) and a plurality of branch pipes (56), one end of each branch pipe (56) is connected with the main pipe (55), and the other end of each branch pipe is semi-enclosed on the outer side of the grinding roller (28).
5. A reversible sanding machine as defined in claim 1, wherein: the eccentric wheel (30) is connected with the sanding roller (28) and is provided with a shaft sleeve (57) and a traversing shaft (58), the eccentric wheel (30) is connected with the shaft sleeve (57) through a bearing, the shaft sleeve (57) is connected with the traversing shaft (58) through a bearing, and the traversing shaft (58) is fixedly connected with the sanding roller (28) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910723298.1A CN110331546B (en) | 2019-08-06 | 2019-08-06 | Front and back double-sided sanding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910723298.1A CN110331546B (en) | 2019-08-06 | 2019-08-06 | Front and back double-sided sanding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110331546A CN110331546A (en) | 2019-10-15 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846839A (en) * | 2019-11-02 | 2020-02-28 | 常熟市金龙印染有限公司 | Cloth napping machine |
| CN112877975B (en) * | 2021-01-08 | 2022-04-01 | 佛山市佑隆印染有限公司 | Sanding device for cloth printing and dyeing and control method thereof |
| CN113774606B (en) * | 2021-08-23 | 2024-01-05 | 浙江常鑫纺织品有限公司 | Production process of water-washed imitated silk bedding fabric |
| CN114032654B (en) * | 2021-11-20 | 2022-07-26 | 武汉猫人云商科技有限公司 | Production equipment and production process of radiation-proof thermal cloth |
| CN114214809B (en) * | 2021-12-09 | 2023-04-21 | 江苏华一机械有限公司 | Cloth sanding machine |
| CN115679586A (en) * | 2022-11-10 | 2023-02-03 | 江苏华一机械有限公司 | Sanding machine is with storing workstation |
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