CN115301596B - Rubbing drum differential rotation cleaning device for YJ212 assembling machine - Google Patents
Rubbing drum differential rotation cleaning device for YJ212 assembling machine Download PDFInfo
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- CN115301596B CN115301596B CN202210829798.5A CN202210829798A CN115301596B CN 115301596 B CN115301596 B CN 115301596B CN 202210829798 A CN202210829798 A CN 202210829798A CN 115301596 B CN115301596 B CN 115301596B
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- toothed belt
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- belt wheel
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- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- 125000006850 spacer group Chemical group 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 235000019504 cigarettes Nutrition 0.000 abstract description 7
- 239000003292 glue Substances 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 241000208125 Nicotiana Species 0.000 abstract description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Transmission Devices (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a rubbing drum differential rotation cleaning device for a YJ212 fitting machine, which belongs to the technical field of drum cleaning, and comprises a transmission mechanism and a hairbrush, wherein the first toothed belt wheel is connected with a third toothed belt wheel and a first spacer bush is connected with a fourth toothed belt wheel by adopting a toothed belt, the number of teeth of the first toothed belt wheel and the third toothed belt wheel is 24, so that two shafts synchronously rotate; the number of teeth of the second toothed belt wheel is 25, the number of teeth of the fourth toothed belt wheel is 24, and the differential gear set rotates relative to the brush shaft at a higher speed, so that the cleaning brush is driven to continuously clean the surface of the rubbing drum, paper scraps, tobacco dust and glue dirt are not accumulated on the surface of the rubbing drum, the occurrence frequency of blockage faults of the rubbing plate is effectively reduced, and the rubbing quality of cigarettes is ensured.
Description
Technical Field
The invention belongs to the technical field of drum cleaning, and particularly relates to a rubbing drum differential rotation cleaning device for a YJ212 fitting machine.
Background
The YJ212 tipping machine is one of the core component devices of the ZJ112 tipping unit, and the used tipping drum has the functions of tipping paper on the surfaces of the optical cigarettes and the filter tip to form double-length cigarettes, and as the tipping paper is formed earlier, along with years of production practice, some design defects are gradually revealed, paper scraps, tobacco dust and glue dirt are adhered to the surface of the tipping drum in the high-speed operation of the device, and along with the progress of the tipping process, the glue dirt on the surface of the tipping drum can be quickly gathered to influence the normal progress of the tipping process, the normal progress of the tipping process is influenced, the fault frequency is blocked by the tipping plate, the operation efficiency and the effective operation time of the device are seriously influenced, the tipping quality of the cigarettes is not ensured, and the hidden quality hazards such as poor wrapping of the tipping paper of the cigarettes exist.
Disclosure of Invention
In view of the above, the invention provides a rubbing drum differential rotation cleaning device for a YJ212 tipping machine, which aims to solve the problems that the existing YJ212 tipping machine is easy to collect dust, affects the normal operation of equipment and causes poor quality of rubbing cigarette products.
The invention is realized in the following way:
the invention provides a rubbing drum differential rotation cleaning device for a YJ212 fitting machine, which is provided with a transmission mechanism and a hairbrush, wherein the transmission mechanism comprises a main transmission shaft assembly, a hairbrush shaft assembly, a cover plate, a bracket, a base and a transmission gear;
The base is provided with a plurality of fixing holes which are used for fixing the base on the YJ212 installing machine;
the base is also provided with a plurality of mounting holes, and the bracket is arranged on the base through the plurality of mounting holes;
The base is also provided with a main transmission shaft end bearing hole, and the main transmission shaft assembly is arranged on the base through the main transmission shaft end bearing hole;
The base is also provided with a brush shaft bearing hole, and the brush shaft assembly is arranged on the base through the brush shaft bearing hole;
The main transmission shaft assembly is provided with a first shaft diameter, and the transmission gear is sleeved on the first shaft diameter and fixed through a first key slot blocking structure;
the brush shaft assembly is connected with the main transmission shaft assembly through a differential transmission toothed belt mechanism;
the support is sleeved outside the main transmission shaft assembly and the brush shaft assembly, the cover plate is installed on the support, a brush shaft end bearing hole is further formed in the cover plate, the brush shaft assembly is provided with an end bearing mechanism, and the end bearing mechanism penetrates through the brush shaft end bearing hole and is connected with the brush.
On the basis of the technical scheme, the rubbing drum differential rotation cleaning device for the YJ212 fitting machine can be further improved as follows:
Optionally, the main transmission shaft assembly is provided with a main transmission shaft, the main transmission shaft is sequentially provided with a first shaft diameter, a second shaft diameter, a third shaft diameter and a fourth shaft diameter from inside to outside, the first shaft diameter is provided with a first key slot, the third shaft diameter is provided with a first bearing retainer ring slot, the fourth shaft diameter is provided with a third key slot and a second key slot, the main transmission shaft is sequentially sleeved with a first bearing, a first bearing retainer ring, a first toothed belt wheel, a first spacer bush, a second toothed belt wheel, a second spacer bush and a fourth shaft diameter from inside to outside, the first bearing bush is arranged between the second shaft diameter and the third shaft diameter, and the second shaft diameter is used for axially positioning the first bearing;
the first bearing retainer ring is sleeved on the first bearing retainer ring groove, and the first bearing retainer ring groove is provided with a groove with the size matched with that of the first bearing retainer ring;
The first toothed belt wheel is sleeved on the second key groove, and the size of the second key groove is matched with that of the first toothed belt wheel;
the second toothed belt wheel is sleeved on the third key groove, the size of the third key groove is matched with that of the second toothed belt wheel, the first spacer bush is arranged between the first toothed belt wheel and the second toothed belt wheel, and the first spacer bush is used for axially positioning the first toothed belt wheel;
the fourth shaft diameter is sleeved on the main transmission shaft, a second spacer bush is arranged between the fourth shaft diameter and the second toothed belt wheel, and the second spacer bush is used for axially positioning the second toothed belt wheel.
Optionally, the brush shaft assembly has a fifth shaft diameter and a sixth shaft diameter, the fifth shaft diameter and the sixth shaft diameter are connected through a plug mechanism, the diameter of the fifth shaft diameter is smaller than that of the sixth shaft diameter, and a second bearing retainer ring groove and a fourth key groove are arranged at the end part of the fifth shaft diameter; the sixth shaft diameter is provided with a first hole pin, a brush shaft and a first threaded hole from inside to outside in sequence; a third toothed belt wheel with matched size is sleeved on the fourth key slot, a third spacer bush, a second bearing retainer ring and a third bearing are arranged between the third toothed belt wheel and the second bearing retainer ring slot, a fourth spacer bush is arranged on the outer side of the third toothed belt wheel, and the fourth spacer bush is used for axially positioning the third toothed belt wheel; the outer side of the fourth spacer bush is also provided with a differential wheel assembly and a cam assembly in sequence; the end of the sixth shaft diameter is provided with a brush assembly.
Further, the number of teeth of the first toothed belt wheel is 24 teeth, the number of teeth of the second toothed belt wheel is 25 teeth, the number of teeth of the third toothed belt wheel and the number of teeth of the fourth toothed belt wheel are 24 teeth, and the first toothed belt wheel is connected with the third toothed belt wheel, the second toothed belt wheel is connected with the fourth toothed belt wheel through an inner toothed belt and an outer toothed belt.
The beneficial effects of adopting above-mentioned improvement scheme are: the synchronous rotation of two shafts is realized by setting the number of teeth of the first toothed belt wheel and the third toothed belt wheel to be 24 teeth; by setting the number of teeth of the second toothed belt wheel to 25 and the number of teeth of the fourth toothed belt wheel connected with the second toothed belt wheel to 24, the differential gear set rotates relative to the brush shaft at a higher speed.
Further, the differential wheel assembly sequentially comprises a third bearing retainer ring, an inner differential wheel bearing, an inner differential wheel, a fourth toothed belt wheel, an outer differential wheel, an inner cam bearing and an inner cam from inside to outside, wherein the inner differential wheel, the fourth toothed belt wheel and the outer differential wheel are connected through a bolt mechanism, and the outer differential wheel is connected with the inner cam through a bolt mechanism;
The third bearing retainer ring is used for axially positioning the inner differential wheel bearing;
The inner differential wheel is provided with a first main transmission shaft end bearing hole, a first hole shoulder and a brush shaft end bearing hole, the first main transmission shaft end bearing hole is matched with the inner differential wheel bearing, and the first hole shoulder is matched with the third bearing retainer ring;
a third bearing retainer ring groove is formed in the fourth toothed belt wheel;
The outer differential wheel is provided with a second pin hole and a first bolt through hole, and the inner cam is provided with a fourth bearing retainer ring, a second pin hole and a fourth threaded hole;
The number of the bearing holes at the end part of the brush shaft, the number of the third bearing retainer ring grooves and the number of the second pin holes are four, and the bearing holes, the third bearing retainer ring grooves and the second pin holes can correspond to each other; the number of the first bolt through holes and the number of the fourth bearing retainer rings are four, and the first bolt through holes and the fourth bearing retainer rings can correspond to each other.
Further, the cam assembly comprises an outer cam, a fourth bearing and the inner cam, the inner cam comprising a third pin bore and a brush shaft bearing bore, the diameter of the brush shaft bearing bore being smaller than the diameter of the third pin bore;
the outer cam comprises a ninth shaft diameter and a tenth shaft diameter, a second cam surface and a second oblong hole are arranged on the ninth shaft diameter, the second cam surface is matched with the bearing hole of the brush shaft, bosses are arranged on the tenth shaft diameter and are symmetrically distributed on the outer side of the tenth shaft diameter, and the bosses are matched with the grooves;
The fourth bearing is sleeved between the inner cam and the outer cam.
The brush is provided with a brush shaft, inclined brush hairs which are spirally distributed are arranged on the side wall of the brush shaft, and grooves are formed in the end parts of the brush shaft.
Further, the brush assembly comprises a spring, a spring baffle and a lock nut, wherein the spring and the spring baffle are sleeved on the outer side of the brush, and the lock nut is connected with the first threaded hole.
Optionally, the four corners of apron are provided with the second pinhole, two at apron top the second pinhole level is provided with first bolt through-hole, the inside of apron is provided with first main drive shaft end bearing hole and brush axle head end bearing hole, first main drive shaft end bearing hole bottom is provided with first hole shoulder, brush axle end bearing hole bottom is provided with the third bearing retainer ring groove.
Optionally, the four corners of support are provided with the second pinhole, the second pinhole with the second pinhole reaches third pinhole looks adaptation, two at support top second pinhole horizontal direction is provided with the fourth bearing retainer ring.
Optionally, the edge all around of base is provided with first slotted hole, third pinhole fourth screw hole and third screw hole, the middle part of base is provided with main drive shaft tip bearing hole and third hole shoulder, inside second hole shoulder and the fourth bearing retainer ring groove of being provided with of main drive shaft tip bearing hole, inside brush axle bearing hole that is provided with of third hole shoulder.
Compared with the prior art, the rubbing drum differential rotation cleaning device for the YJ212 fitting machine has the beneficial effects that: the synchronous rotation of two shafts is realized by setting the number of teeth of the first toothed belt wheel and the third toothed belt wheel to be 24 teeth; the number of teeth of the second toothed belt wheel is 25, and the number of teeth of the fourth toothed belt wheel connected with the second toothed belt wheel is 24, so that the differential gear set rotates relative to the brush shaft at a higher speed, the cleaning brush is driven to continuously clean the surface of the rubbing drum, paper scraps, tobacco dust and glue dirt are prevented from being accumulated on the surface of the rubbing drum, the influence of the glue dirt and the like on the rubbing drum rubbing process is effectively prevented, the occurrence frequency of rubbing plate blocking faults is effectively reduced, the running stability of equipment is improved, and meanwhile, the rubbing quality of cigarettes is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a differential rotation cleaning device for a pickup drum for a YJ212 pickup machine;
FIG. 2 is a schematic view of a southwest perspective exploded view of a differential rotary cleaning device for a pickup drum for a YJ212 pickup machine;
FIG. 3 is a schematic view of a southwest perspective exploded view of the main drive shaft assembly;
FIG. 4 is a schematic view of an explosive structure of a brush shaft assembly from a southwest perspective;
FIG. 5 is an exploded schematic view of the differential wheel assembly provided in FIG. 4;
FIG. 6 is a schematic exploded view of the cam assembly provided in FIG. 4;
FIG. 7 is a schematic exploded view of the brush assembly provided in FIG. 4;
FIG. 8 is a schematic diagram of a cover plate structure of a differential rotation cleaning device of a rubbing drum for a YJ212 fitting machine;
FIG. 9 is a schematic view of a stand structure of a differential rotation cleaning device for a pickup drum for a YJ212 pickup machine;
FIG. 10 is a schematic view of the base structure of a differential rotation cleaning device for the pickup drum of the YJ212 pickup machine;
In the drawings, the list of components represented by the various numbers is as follows:
100. A transmission mechanism; 1001. a main drive shaft assembly; 1002. a brush shaft assembly; 1003. a cover plate; 1004. a bracket; 1005. a base; 1006. a transmission gear; 1007. a first bearing; 1008. a first bearing retainer ring; 1009. a first toothed pulley; 1010. the first spacer bush; 1011. a second toothed pulley; 1012. the second spacer bush; 1013. a fourth shaft diameter; 1014. a third shaft diameter; 1015. a second diameter; 1016. a first shaft diameter; 1017. a third keyway; 1018. a second keyway; 1019. a first bearing retainer ring groove; 1020. a first keyway; 1021. a main drive shaft; 1022. a third bearing; 1023. a second bearing retainer ring; 1024. a third spacer; 1025. a third toothed pulley; 1026. a fourth spacer; 1027. a third bearing retainer ring; 1028. an inboard differential wheel bearing; 1029. an inner differential wheel; 1030. a fourth toothed belt wheel; 1031. an outer differential wheel; 1032. an inner cam bearing; 1033. an inner cam; 1034. a fourth bearing; 1035. a pin; 1036. an outer cam; 1037. a spring; 1038. a spring catch; 1039. a lock nut; 1040. a second bearing retainer ring groove; 1041. a fourth keyway; 1042. a fifth shaft diameter; 1043. a sixth shaft diameter; 1044. a first hole pin; 1045. a first threaded hole; 1046. a first main drive shaft end bearing bore; 1047. a first hole shoulder; 1048. a brush shaft end bearing hole; 1049. a third bearing retainer ring groove; 1050. a second pin hole; 1051. a first bolt through hole; 1052. a fourth bearing retainer ring; 1053. a second pin hole; 1054. a fourth threaded hole; 1055. a bearing hole at the end part of the main transmission shaft; 1056. a second hole shoulder; 1057. a fourth bearing retainer ring groove; 1058. a third hole shoulder; 1059. a first oblong hole; 1060. a third pin hole; 1061. a brush shaft bearing hole; 1062. a first cam surface; 1063. a second cam surface; 1064. a ninth shaft diameter; 1065. a tenth shaft diameter; 1066. a second oblong hole; 1067. a boss; 1068. a fifth bearing retainer ring; 1069. a third threaded through hole; 1070. a brush shaft; 200. a brush; 2001. brushing; 2002. a groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, 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, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
1-2, A first embodiment of a differential rotation cleaning device for a pickup drum of a YJ212 pickup machine according to the present invention is provided, in which there is a transmission mechanism 100 and a brush 200, the transmission mechanism 100 includes a main transmission shaft assembly 1001, a brush shaft assembly 1002, a cover plate 1003, a bracket 1004, a base 1005, and a transmission gear 1006;
The base 1005 is provided with a plurality of fixing holes for fixing the base 1005 on the YJ212 assembling machine;
The base 1005 is also provided with a plurality of mounting holes, and the bracket 1004 is mounted on the base 1005 through the plurality of mounting holes;
The base 1005 is also provided with a main transmission shaft end bearing hole 1055, and the main transmission shaft assembly 1001 is arranged on the base 1005 through the main transmission shaft end bearing hole 1055;
the base 1005 is also provided with a brush shaft bearing hole 1061, and the brush shaft assembly 1002 is arranged on the base 1005 through the brush shaft bearing hole 1061;
the main transmission shaft assembly 1001 has a first shaft diameter 1016, and the transmission gear 1006 is sleeved on the first shaft diameter 1016 and fixed by a first key slot 1020 blocking structure;
the brush shaft assembly 1002 is connected with the main transmission shaft assembly 1001 through a differential transmission toothed belt mechanism;
The support 1004 is sleeved outside the main drive shaft assembly 1001 and the brush shaft assembly 1002, the cover plate 1003 is mounted on the support 1004, the cover plate 1003 is further provided with a brush shaft end bearing hole 1048, and the brush shaft assembly 1002 is provided with an end bearing mechanism which passes through the brush shaft end bearing hole 1048 and is connected with the brush 200.
Optionally, as shown in fig. 3, in the above technical solution, the main transmission shaft assembly 1001 includes a main transmission shaft 1021, the main transmission shaft 1021 is sequentially provided with a first shaft diameter 1016, a second shaft diameter 1015, a third shaft diameter 1014, and a fourth shaft diameter 1013 from inside to outside, a first key slot 1020 is formed on the first shaft diameter 1016, a first bearing retainer ring slot 1019 is formed on the third shaft diameter 1014, a third key slot 1017 and a second key slot 1018 are formed on the fourth shaft diameter 1013, a first bearing 1007, a first bearing retainer ring 1008, a first toothed pulley 1009, a first spacer 1010, a second toothed pulley 1011, a second spacer 1012, and a fourth shaft diameter 1013 are sequentially sleeved on the main transmission shaft 1021 from inside to outside, the first bearing is sleeved between the second shaft diameter 1015 and the third shaft diameter 1014, and the second shaft diameter 1015 is used for axially positioning the first bearing 1007;
The first bearing retainer 1008 is sleeved on the first bearing retainer groove 1019, and the first bearing retainer groove 1019 is provided with a groove matched with the first bearing retainer 1008 in size;
The first toothed belt wheel 1009 is sleeved on the second key groove 1018, and the second key groove 1018 is matched with the first toothed belt wheel 1009 in size;
The second toothed belt pulley 1011 is sleeved on the third key groove 1017, the size of the third key groove 1017 is matched with that of the second toothed belt pulley 1011, a first spacer 1010 is arranged between the first toothed belt pulley 1009 and the second toothed belt pulley 1011, and the first spacer 1010 is used for axially positioning the first toothed belt pulley 1009;
The fourth shaft diameter 1013 is sleeved on the main transmission shaft 1021, a second spacer 1012 is arranged between the fourth shaft diameter 1013 and the second toothed belt wheel 1011, and the second spacer 1012 is used for axially positioning the second toothed belt wheel 1011.
Alternatively, as shown in fig. 4, in the above technical solution, the brush shaft assembly 1002 has a fifth shaft diameter 1042 and a sixth shaft diameter 1043, the fifth shaft diameter 1042 and the sixth shaft diameter 1043 are connected by a plug mechanism, the diameter of the fifth shaft diameter 1042 is smaller than the diameter of the sixth shaft diameter 1043, and a second bearing retainer groove 1040 and a fourth key groove 1041 are provided at the end of the fifth shaft diameter 1042; the sixth shaft diameter 1043 is provided with a first hole pin 1044, a brush shaft 1070 and a first threaded hole 1045 in order from inside to outside; the fourth keyway 1041 is sleeved with a third toothed belt wheel 1025 with matched size, a third spacer 1024, a second bearing retainer 1023 and a third bearing 1022 are arranged between the third toothed belt wheel 1025 and the second bearing retainer 1040, a fourth spacer 1026 is arranged on the outer side of the third toothed belt wheel 1025, and the fourth spacer 1026 is used for axially positioning the third toothed belt wheel 1025; the outer side of the fourth spacer 1026 is further provided with a differential wheel assembly and a cam assembly in sequence; the end of the sixth shaft diameter 1043 is provided with a brush assembly.
Further, in the above-mentioned technical solution, the number of teeth of the first toothed pulley 1009 is 24 teeth, the number of teeth of the second toothed pulley 1011 is 25 teeth, the numbers of teeth of the third toothed pulley 1025 and the fourth toothed pulley 1030 are 24 teeth, and the first toothed pulley 1009 and the third toothed pulley 1025, and the second toothed pulley 1011 and the fourth toothed pulley 1030 are all connected by toothed belts.
Because the numbers of teeth of the first toothed belt wheel 1009 and the third toothed belt wheel 1025 are 24, when the first toothed belt wheel 1009 rotates, the first toothed belt wheel 1009 drives the third toothed belt wheel 1025 to synchronously rotate through the toothed belt; since the number of teeth of the second toothed pulley 1011 is 25 and the fourth toothed pulley 1030 connected thereto is 24, when the second toothed pulley 1011 rotates, differential transmission with the fourth toothed pulley 1030 is caused, and the differential gear set rotates at a higher speed with respect to the brush shaft 1070.
Further, as shown in fig. 5, in the above technical solution, the differential wheel assembly includes, in order from inside to outside, a third bearing collar 1027, an inner differential wheel bearing 1028, an inner differential wheel 1029, a fourth toothed belt wheel 1030, an outer differential wheel 1031, an inner cam bearing 1032, and an inner cam 1033, wherein the inner differential wheel 1029, the fourth toothed belt wheel 1030 and the outer differential wheel 1031 are connected by a bolt mechanism, and the outer differential wheel 1031 and the inner cam 1033 are connected by a bolt mechanism;
Third bearing retainer 1027 is used to axially locate inboard differential bearing 1028;
The inner differential 1029 is provided with a first main transmission shaft end bearing hole 1046, a first hole shoulder 1047 and a brush shaft end bearing hole 1048, wherein the first main transmission shaft end bearing hole 1046 is matched with the inner differential bearing 1028, and the first hole shoulder 1047 is matched with the third bearing retainer 1027;
a third bearing retainer groove 1049 is provided on the fourth toothed pulley 1030;
the outer differential gear 1031 is provided with a second pin hole 1050 and a first bolt through hole 1051, and the inner cam 1033 is provided with a fourth bearing retainer 1052, a second pin hole 1053 and a fourth threaded hole 1054;
The number of the bearing holes 1048 at the end of the brush shaft, the third bearing retainer ring grooves 1049 and the second pin holes 1050 is four, which can correspond to each other; the number of the first bolt through holes 1051 and the fourth bearing rings 1052 is four, and they may correspond to each other.
Further, as shown in fig. 6, in the above technical solution, the cam assembly includes an outer cam 1036, a fourth bearing 1034 and an inner cam 1033, the inner cam 1033 includes a third pin hole 1060 and a brush shaft bearing hole 1061, and the diameter of the brush shaft bearing hole 1061 is smaller than the diameter of the third pin hole 1060;
The outer cam 1036 comprises a ninth shaft diameter 1064 and a tenth shaft diameter 1065, the ninth shaft diameter 1064 is provided with a second cam surface 1063 and a second oblong hole 1066, the second cam surface 1063 is matched with the brush shaft bearing hole 1061, the tenth shaft diameter 1065 is provided with a boss 1067, the boss 1067 is symmetrically distributed outside the tenth shaft diameter 1065, and the boss 1067 is matched with the groove 2002;
the fourth bearing 1034 is sleeved between the inner cam 1033 and the outer cam 1036.
Further, as shown in fig. 7, in the above technical solution, the brush assembly includes a spring 1037, a spring blocking piece 1038 and a locking nut 1039, the spring 1037 and the spring blocking piece 1038 are sleeved on the outer side of the brush 200, and the locking nut 1039 is connected with the first threaded hole 1045.
Alternatively, as shown in fig. 8, in the above technical solution, the four corners of the cover plate 1003 are provided with second pin holes 1050, two second pin holes 1050 on the top of the cover plate 1003 are horizontally provided with first bolt through holes 1051, the inside of the cover plate 1003 is provided with a first main drive shaft end bearing hole 1046 and a brush shaft end bearing hole 1048, the bottom of the first main drive shaft end bearing hole 1046 is provided with a first hole shoulder 1047, and the bottom of the brush shaft end bearing hole 1048 is provided with a third bearing retainer ring groove 1049.
Optionally, as shown in fig. 9, in the above technical solution, the four corners of the bracket 1004 are provided with second pin holes 1053, the second pin holes 1053 are matched with the second pin holes 1050 and the third pin holes 1060, and the two second pin holes 1053 on the top of the bracket 1004 are provided with fourth bearing retainers 1052 in the horizontal direction.
Optionally, as shown in fig. 10, in the above technical solution, a first oblong hole 1059, a third pin hole 1060, a fourth threaded hole 1054 and a third threaded through hole 1069 are provided at the peripheral edge of the base 1005, a main shaft end bearing hole 1055 and a third hole shoulder 1058 are provided in the middle of the base 1005, a second hole shoulder 1056 and a fourth bearing collar groove 1057 are provided in the main shaft end bearing hole 1055, and a brush shaft bearing hole 1061 is provided in the third hole shoulder 1058.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (8)
1. The rubbing drum differential rotation cleaning device for the YJ212 tipping machine is characterized by comprising a transmission mechanism (100) and a hairbrush (200), wherein the transmission mechanism (100) comprises a main transmission shaft assembly (1001), a hairbrush shaft assembly (1002), a cover plate (1003), a bracket (1004), a base (1005) and a transmission gear (1006);
the base (1005) is provided with a plurality of fixing holes which are used for fixing the base (1005) on the YJ212 assembling machine;
The base (1005) is also provided with a plurality of mounting holes, and the bracket (1004) is arranged on the base (1005) through the plurality of mounting holes;
the base (1005) is also provided with a main transmission shaft end bearing hole (1055), and the main transmission shaft assembly (1001) is arranged on the base (1005) through the main transmission shaft end bearing hole (1055);
the base (1005) is also provided with a brush shaft bearing hole (1061), and the brush shaft assembly (1002) is arranged on the base (1005) through the brush shaft bearing hole (1061);
the main transmission shaft assembly (1001) is provided with a first shaft diameter (1016), and the transmission gear (1006) is sleeved on the first shaft diameter (1016) and fixed through a first key slot (1020) blocking structure;
the brush shaft assembly (1002) is connected with the main transmission shaft assembly (1001) through a differential transmission toothed belt mechanism;
The support (1004) is sleeved outside the main transmission shaft assembly (1001) and the brush shaft assembly (1002), the cover plate (1003) is installed on the support (1004), a brush shaft end bearing hole (1048) is further formed in the cover plate (1003), the brush shaft assembly (1002) is provided with an end bearing mechanism, and the end bearing mechanism penetrates through the brush shaft end bearing hole (1048) and is connected with the brush (200);
The brush shaft assembly (1002) is provided with a fifth shaft diameter (1042) and a sixth shaft diameter (1043), the fifth shaft diameter (1042) and the sixth shaft diameter (1043) are connected through a plug mechanism, the diameter of the fifth shaft diameter (1042) is smaller than that of the sixth shaft diameter (1043), and a second bearing retainer groove (1040) and a fourth key groove (1041) are arranged at the end part of the fifth shaft diameter (1042); a first hole pin (1044), a brush shaft (1070) and a first threaded hole (1045) are sequentially arranged on the sixth shaft diameter (1043) from inside to outside; a third toothed belt wheel (1025) with matched sizes is sleeved on the fourth key groove (1041), a third spacer bush (1024), a second bearing retainer ring (1023) and a third bearing (1022) are arranged between the third toothed belt wheel (1025) and the second bearing retainer ring groove (1040), a fourth spacer bush (1026) is arranged on the outer side of the third toothed belt wheel (1025), and the fourth spacer bush (1026) is used for axially positioning the third toothed belt wheel (1025); the outer side of the fourth spacer sleeve (1026) is also provided with a differential wheel assembly and a cam assembly in sequence; the end part of the sixth shaft diameter (1043) is provided with a brush assembly;
The cam assembly comprises an outer cam (1036), a fourth bearing (1034) and an inner cam (1033), the inner cam (1033) comprising a third pin bore (1060) and a brush shaft bearing bore (1061), the diameter of the brush shaft bearing bore (1061) being smaller than the diameter of the third pin bore (1060);
The outer cam (1036) comprises a ninth shaft diameter (1064) and a tenth shaft diameter (1065), a second cam surface (1063) and a second oblong hole (1066) are arranged on the ninth shaft diameter (1064), the second cam surface (1063) is matched with the brush shaft bearing hole (1061), a boss (1067) is arranged on the tenth shaft diameter (1065), the boss (1067) is symmetrically distributed on the outer side of the tenth shaft diameter (1065), and the boss (1067) is matched with the groove (2002);
The fourth bearing (1034) is sleeved between the inner cam (1033) and the outer cam (1036).
2. The differential rotation cleaning device of a rubbing drum for a YJ212 joint machine according to claim 1, wherein the main transmission shaft assembly (1001) is provided with a main transmission shaft (1021), the main transmission shaft (1021) is sequentially provided with a first shaft diameter (1016), a second shaft diameter (1015), a third shaft diameter (1014) and a fourth shaft diameter (1013) from inside to outside, the first shaft diameter (1016) is provided with a first key slot (1020), the third shaft diameter (1014) is provided with a first bearing retainer ring slot (1019), the fourth shaft diameter (1013) is provided with a third key slot (1017) and a second key slot (1018), the main transmission shaft (1021) is sequentially sleeved with a first bearing (1007), a first bearing retainer ring (1008), a first toothed belt (1009), a first spacer (1010), a second toothed belt (1011), a second spacer (1012) and a fourth shaft diameter (1013), the first bearing (1007) is sleeved between the second shaft diameter (1015) and the second shaft diameter (1015) for positioning;
The first bearing retainer ring (1008) is sleeved on the first bearing retainer ring groove (1019), and the first bearing retainer ring groove (1019) is provided with a groove matched with the first bearing retainer ring (1008) in size;
The first toothed belt wheel (1009) is sleeved on the second key groove (1018), and the second key groove (1018) is matched with the first toothed belt wheel (1009) in size;
The second toothed belt wheel (1011) is sleeved on the third key groove (1017), the size of the third key groove (1017) is matched with that of the second toothed belt wheel (1011), the first spacer bush (1010) is arranged between the first toothed belt wheel (1009) and the second toothed belt wheel (1011), and the first spacer bush (1010) is used for axially positioning the first toothed belt wheel (1009);
The fourth shaft diameter (1013) is sleeved on the main transmission shaft (1021), a second spacer bush (1012) is arranged between the fourth shaft diameter (1013) and the second toothed belt wheel (1011), and the second spacer bush (1012) is used for axially positioning the second toothed belt wheel (1011).
3. The differential rotary cleaning device for a rubbing drum of a YJ212 fitting machine according to claim 2, wherein the differential wheel assembly sequentially comprises a third bearing retainer ring (1027), an inner differential wheel bearing (1028), an inner differential wheel (1029), a fourth toothed belt wheel (1030), an outer differential wheel (1031), an inner cam bearing (1032) and an inner cam (1033) from inside to outside, the inner differential wheel (1029), the fourth toothed belt wheel (1030) and the outer differential wheel (1031) are connected by a bolt mechanism, and the outer differential wheel (1031) and the inner cam (1033) are connected by a bolt mechanism;
-said third bearing retainer ring (1027) for axially positioning said inner differential wheel bearing (1028);
The inner differential gear (1029) is provided with a first main transmission shaft end bearing hole (1046), a first hole shoulder (1047) and a brush shaft end bearing hole (1048), the first main transmission shaft end bearing hole (1046) is matched with the inner differential gear bearing (1028), and the first hole shoulder (1047) is matched with the third bearing retainer ring (1027);
a third bearing retainer ring groove (1049) is formed in the fourth toothed belt wheel (1030);
the outer differential gear (1031) is provided with a second pin hole (1050) and a first bolt through hole (1051), and the inner cam (1033) is provided with a fourth bearing retainer ring (1052), a second pin hole (1053) and a fourth threaded hole (1054);
The number of the bearing holes (1048) at the end part of the brush shaft, the number of the third bearing retainer ring grooves (1049) and the number of the second pin holes (1050) are four, and the bearing holes correspond to each other; the number of the first bolt through holes (1051) and the fourth bearing retainer rings (1052) is four, and the first bolt through holes and the fourth bearing retainer rings correspond to each other.
4. A differential rotation cleaning device for a twisting drum for YJ212 fitting machine according to claim 3, characterized in that the number of teeth of the first toothed belt wheel (1009) is 24 teeth, the number of teeth of the second toothed belt wheel (1011) is 25 teeth, the number of teeth of the third toothed belt wheel (1025) and the fourth toothed belt wheel (1030) are 24 teeth, and the first toothed belt wheel (1009) and the third toothed belt wheel (1025) and the second toothed belt wheel (1011) and the fourth toothed belt wheel (1030) are all connected by an inner and outer toothed belt.
5. The differential rotary cleaning apparatus of a pickup drum for a YJ212 attachment machine according to claim 1, wherein the brush assembly comprises a spring (1037), a spring retainer (1038), and a lock nut (1039), the spring (1037) and the spring retainer (1038) are sleeved outside the brush (200), and the lock nut (1039) is connected with the first threaded hole (1045).
6. The differential rotation cleaning device for a twisting drum for a YJ212 fitting machine according to claim 4, wherein second pin holes (1050) are provided at four corners of the cover plate (1003), the first bolt through holes (1051) are horizontally provided at two second pin holes (1050) at the top of the cover plate (1003), a first main shaft end bearing hole (1046) and a brush shaft end bearing hole (1048) are provided inside the cover plate (1003), a first hole shoulder (1047) is provided at the bottom of the first main shaft end bearing hole (1046), and a third bearing retainer groove (1049) is provided at the bottom of the brush shaft end bearing hole (1048).
7. The differential rotation cleaning device for a twisting drum for a YJ212 fitting machine according to claim 1, wherein second pin holes (1053) are provided at four corners of the bracket (1004), the second pin holes (1053) are adapted to the second pin holes (1050) and the third pin holes (1060), and the fourth bearing retainer ring (1052) is provided at two second pin holes (1053) at the top of the bracket (1004) in the horizontal direction.
8. The differential rotary cleaning device for a twisting drum for a YJ212 fitting machine according to claim 4, wherein a first oblong hole (1059), a third pin hole (1060), a fourth threaded hole (1054) and a third threaded through hole (1069) are formed in the peripheral edge of the base (1005), the main transmission shaft end bearing hole (1055) and a third hole shoulder (1058) are formed in the middle of the base (1005), a second hole shoulder (1056) and a fourth bearing retainer groove (1057) are formed in the main transmission shaft end bearing hole (1055), and a brush shaft bearing hole (1061) is formed in the third hole shoulder (1058).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210829798.5A CN115301596B (en) | 2022-07-15 | 2022-07-15 | Rubbing drum differential rotation cleaning device for YJ212 assembling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210829798.5A CN115301596B (en) | 2022-07-15 | 2022-07-15 | Rubbing drum differential rotation cleaning device for YJ212 assembling machine |
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| CN115301596B true CN115301596B (en) | 2024-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210829798.5A Active CN115301596B (en) | 2022-07-15 | 2022-07-15 | Rubbing drum differential rotation cleaning device for YJ212 assembling machine |
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| CN216369074U (en) * | 2021-10-14 | 2022-04-26 | 红塔烟草(集团)有限责任公司 | Cleaning device for rubbing and connecting drum wheel of filter tip assembler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3226047A (en) * | 1963-03-07 | 1965-12-28 | American Enka Corp | Traversing drive apparatus |
| CN101017347A (en) * | 2006-02-10 | 2007-08-15 | 京瓷美达株式会社 | Image forming apparatus |
| CN105170851A (en) * | 2015-10-20 | 2015-12-23 | 江苏华久辐条制造有限公司 | Spoke thread rolling machine |
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| Publication number | Publication date |
|---|---|
| CN115301596A (en) | 2022-11-08 |
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