CN110562533B - Terminal pulley structure for packaging machine - Google Patents
Terminal pulley structure for packaging machine Download PDFInfo
- Publication number
- CN110562533B CN110562533B CN201910816670.3A CN201910816670A CN110562533B CN 110562533 B CN110562533 B CN 110562533B CN 201910816670 A CN201910816670 A CN 201910816670A CN 110562533 B CN110562533 B CN 110562533B
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- plate
- hole
- pressing block
- packaging machine
- mounting hole
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The invention provides a tail end belt pulley structure for a packaging machine, which comprises a first plate, a second plate, a pressing block, a connecting plate and a pin shaft, wherein the first plate and the second plate are detachably connected, and the first surface of the first plate is attached to the first surface of the second plate; a concave structure is arranged on one side of the first surface of the second plate, and a gap is formed between the bottom surface of the concave structure and the first surface of the first plate; the pressing block is arranged in the gap, a gap is formed between the pressing block and the side wall of the concave structure, and the pressing block is connected with the first plate through the connecting plate; a through hole is formed in one side, far away from the pressing block, of the bottom surface of the concave structure, a through hole is formed in the first plate, and two ends of the pin shaft are respectively in running fit with the through hole and the through hole; the opposite side of the first face of the second plate is provided with a second mounting hole, the first plate is provided with a first mounting hole corresponding to the second mounting hole, and the axis of the second mounting hole is parallel to the axis of the through hole. The invention can well limit the pull belt, so that the pasting position of the pull belt and the transparent paper outside the strip is more accurate.
Description
Technical Field
The invention relates to the technical field of packaging machine structures for tobacco manufacturing, in particular to a tail end belt pulley structure for a packaging machine.
Background
Along with the deep fine processing of cigarette manufacturing, the YB618 small box packaging machine is widely applied to cigarette production enterprises due to high running speed, stable performance and high degree of automation. The YB618 type hard strip and outside strip transparent paper packaging machine has the main functions that transparent paper hard box small bags from an upstream machine are packaged into a strip cigarette case by hard strip box paper and outside strip transparent paper according to the five-layer parallel and upper and lower two-layer forms, qualified hard strip and outside strip transparent packaging is formed, and finished products are conveyed to a downstream machine for boxing and other works. As shown in fig. 1, the pull tape reel conveying device comprises a reel 11 and a plurality of pull pulleys, and the pull tape reel conveying device has the functions of completing the adhesion work of the pull tape in the process of packaging the strip-shaped transparent paper, and ensuring the accurate contact position of the pull tape and the strip-shaped transparent paper so as to ensure the accurate adhesion position of the pull tape and the strip-shaped transparent paper. In order to ensure that the contact position between the pull belt and the transparent paper outside the strip is accurate, the end pull belt wheel 12 in the pull belt winding and conveying device needs to be capable of well limiting the pull belt so as to avoid larger position changes of the pull belt in the up, down, left and right directions, therefore, how to design the end pull belt wheel to achieve good limiting of the pull belt is a technical problem which needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a tail end belt pulley structure for a packaging machine, so that the better limit of a pull belt is realized, and the pasting position of the pull belt and transparent paper outside a strip is more accurate.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The tail end belt pulley structure for the packaging machine comprises a first plate, a second plate, a pressing block, a connecting plate and a pin shaft, wherein the first plate is detachably connected with the second plate, and the first surface of the first plate is attached to the first surface of the second plate; a concave structure is arranged on one side of the first surface of the second plate, and a gap is formed between the bottom surface of the concave structure and the first surface of the first plate; the pressing block is arranged in the gap, a gap for the pull belt to pass through is formed between the pressing block and the side wall of the concave structure, and the pressing block is connected with the first plate through the connecting plate; a through hole is formed in one side, far away from the pressing block, of the bottom surface of the concave structure, a through hole corresponding to the through hole is formed in the first plate, one end of the pin shaft is in running fit with the through hole, and the other end of the pin shaft is in running fit with the through hole; the axis of the through hole is perpendicular to the first surface of the first plate; the other side of the first surface of the second plate is provided with a second mounting hole, the first plate is provided with a first mounting hole corresponding to the second mounting hole, and the axis of the second mounting hole is parallel to the axis of the through hole.
Preferably, one end of the connection plate is detachably connected to the first plate, and the other end of the connection plate is detachably connected to the second plate.
Preferably, the connecting plate is provided with a via hole for a connecting screw to pass through, and the pressing block is provided with a screw hole corresponding to the via hole; the connecting screw penetrates through the through hole to be matched with the screw hole.
Preferably, bearings are provided in both the through hole and the perforation.
Preferably, the mounting device further comprises a first jacking bolt and a second jacking bolt, wherein a first threaded hole matched with the first jacking bolt is formed in the hole wall of the first mounting hole, and a second threaded hole matched with the second jacking bolt is formed in the hole wall of the second mounting hole.
Preferably, the device further comprises a first fixing bolt and a second fixing bolt, wherein first holes for the screw rod segments of the first fixing bolt to pass through are formed in the first plate and the second plate oppositely, and second holes for the screw rod segments of the second fixing bolt to pass through are formed in the first plate and the second plate oppositely; the first hole and the second hole are arranged in parallel, and the axis of the first hole is parallel to the axis of the through hole.
Preferably, the first plate and the second plate are rectangular plates.
The invention has the beneficial effects that:
According to the tail end belt pulley structure for the packaging machine, the belt is located in the gap, the bottom surface of the concave structure and the first side of the first plate are used for limiting the left side and the right side of the belt, and the upper side and the lower side of the belt can be limited through the side wall of the concave structure and the pressing block, so that the belt in the gap can be well limited, namely, the belt can be well limited in the up-down, left-right directions, the possibility of large position change of the belt in the up-down, left-right directions is greatly reduced, and the bonding position of the belt and the outside transparent paper is accurate.
Drawings
For a clearer description of embodiments of the present application or of the prior art, reference will be made briefly to the accompanying drawings, which are required to be used in the embodiments, and to further detail of specific embodiments of the present application, taken in conjunction with the accompanying drawings, wherein
FIG. 1 is a schematic diagram of a conventional pull tape spool conveyor;
Fig. 2 is a schematic view of a tail end pulley structure for a packaging machine according to an embodiment of the present invention;
Fig. 3 is a schematic view of a second plate according to an embodiment of the present invention.
The reference numerals in the drawings:
11. spool 12, end pulley 21, first plate 31, second plate
32. First face 33, first hole 34, second hole 35, second mounting hole of the second plate
36. Bottom surface 37, side wall 38, through hole 39, second threaded hole 41, pin
42. Bearing 51, connecting plate 52, connecting screw 53, gap 61, first fixing bolt
62. Second fixing bolt 71, first jack bolt 72, second jack bolt
73. First fixing nut
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present solution will be described in further detail with reference to specific embodiments.
As shown in fig. 2 and 3, an embodiment of the present invention provides an end pulley structure for a packaging machine, which includes a first plate 21, a second plate 31, a pressing block, a connecting plate 51, and a pin 41, wherein the first plate 21 is detachably connected to the second plate 31, and a first surface of the first plate is attached to a first surface 32 of the second plate; a recessed structure is provided on one side of the first face 32 of the second plate, with a gap 53 between the bottom face 36 of the recessed structure and the first face of the first plate; the pressing block is arranged in the gap 53, a gap for a pull belt to pass through is arranged between the pressing block and the side wall 37 of the concave structure, and the pressing block is connected with the first plate through the connecting plate; a through hole 38 is formed in one side, far away from the pressing block, of the bottom surface 36 of the concave structure, a through hole corresponding to the through hole 38 is formed in the first plate, one end of the pin 41 is in rotary fit with the through hole, and the other end of the pin is in rotary fit with the through hole; the axis of the through hole 38 is perpendicular to the first face of the first plate; the other side of the first surface 32 of the second plate is provided with a second mounting hole 35, the first plate is provided with a first mounting hole corresponding to the second mounting hole, and the axis of the second mounting hole 35 is parallel to the axis of the through hole 38. It will be appreciated that since the through hole 38 is provided on the side of the bottom surface 36 of the recess remote from the press block, it will be seen that the press block and the pin are provided at both ends of the recess, respectively; the extending direction of the second mounting hole is the same as that of the first mounting hole, and the extending direction of the perforation is the same as that of the through hole; the first and second mounting holes 35 are for accommodating a fixed shaft so as to support the first and second plates 21 and 31 by the fixed shaft; the first mounting hole and the second mounting hole 35 can be in interference fit with the fixed shaft so as to realize the connection between the tail end pulley structure and the fixed shaft, and other connection modes can be adopted as long as the connection between the tail end pulley structure and the fixed shaft can be realized.
According to the terminal belt pulley structure for the packaging machine, provided by the embodiment of the invention, the belt is positioned in the gap, the left side and the right side of the belt are limited through the bottom surface 36 of the concave structure and the first surface of the first plate, and the upper side and the lower side of the belt are limited through the side wall 37 of the concave structure and the pressing block, so that the belt in the gap is well limited, namely, the belt can be well limited in the upper, lower, left and right directions, the possibility of large position change of the belt in the upper, lower, left and right directions is greatly reduced, and the pasting position of the belt and the transparent paper outside the strip is more accurate.
Further, one end of the connection plate 51 is detachably connected to the first plate, the other end of the connection plate is detachably connected to the second plate, so that the connection plate can be easily maintained and replaced, meanwhile, the connection between the connecting plate and the first plate and the connection between the connecting plate and the second plate are realized, so that the connecting plate is well supported, and the pressing block connected with the connecting plate is stably supported. The connecting plate can be connected with the first plate and the second plate by bolts.
Specifically, a via hole through which the connection screw 52 passes is formed in the connection plate, and a screw hole corresponding to the via hole is formed in the pressing block; the connecting screw 52 passes through the through hole and is matched with the screw hole, so that the detachable connection of the connecting plate and the pressing block is realized, and the pressing block is convenient to replace and maintain.
In order to enable a smoother rotation of the pin 41, bearings 42 are provided in both the through hole and the through hole. It can be understood that the middle part of the pin 41 is located in the gap, and the drawstring penetrates into the gap after being matched with the pin 41 in a rolling way; in order to facilitate the rolling fit of the pull tape entering gap and the pin shaft 41, the size of one side of the gap for the pull tape to enter is larger; it may be preferable that, as shown in fig. 3, the size of the side of the gap for accommodating the press block is smaller than the size of the side of the gap for the pull tape to enter, so that the pull tape is convenient to enter the gap, and meanwhile, the pull tape can be well limited when being penetrated out of the gap.
Further, the end pulley structure for a packaging machine provided by the embodiment of the invention may further include a first tightening bolt 71 and a second tightening bolt 72, wherein a first threaded hole matched with the first tightening bolt is provided on a hole wall of the first mounting hole, and a second threaded hole 39 matched with the second tightening bolt is provided on a hole wall of the second mounting hole. By adopting the scheme, the first jacking bolt 71 is matched with the first threaded hole and then is jacked on the fixed shaft, and the second jacking bolt 72 is matched with the second threaded hole 39 and then is jacked on the fixed shaft, so that the terminal pulley structure can be firmly connected with the fixed shaft; simultaneously, only need screw out a part with first jack-up bolt and second jack-up bolt to remove the jack-up of first jack-up bolt and second jack-up bolt to the fixed axle, and need not to pull down first jack-up bolt and second jack-up bolt completely, can maintain fixed axle and this terminal pinch roller structure, thereby improved easy maintenance, also be convenient for first jack-up bolt and second jack-up bolt realize again the jack-up to the fixed axle. Preferably, the axes of the first threaded hole and the second threaded hole are perpendicular to the axis of the first mounting hole, so that the jacking function is better achieved.
Further, the end pulley structure for the packaging machine provided by the embodiment of the invention further comprises a first fixing bolt 61 and a second fixing bolt 62, wherein the first plate and the second plate are oppositely provided with a first hole 33 for the screw section of the first fixing bolt to pass through, and the first plate and the second plate are oppositely provided with a second hole 34 for the screw section of the second fixing bolt to pass through; the first hole 33 and the second hole 34 are arranged in parallel, and the axis of the first hole is parallel to the axis of the through hole. By adopting the scheme, the first fixing bolt passes through the first hole to be matched with the first fixing nut 73, and the second fixing bolt passes through the second hole to be matched with the second fixing nut, so that the reliable connection of the first plate and the second plate can be realized.
As shown in fig. 2, the first plate and the second plate are rectangular plates, thereby facilitating processing and manufacturing. At this time, the through hole may be located at one corner of the second plate, the second mounting hole may be located at the other corner of the second plate diagonally opposite to the through hole, and the first hole 33 and the second hole 34 may be located at both sides of the connecting line between the hole center of the through hole and the hole center of the second mounting hole, so that the arrangement of the holes is reasonable, and the connection between the first plate and the second plate is reliable.
The terminal belt pulley structure for the packaging machine provided by the embodiment of the invention effectively ensures the contact position relationship between the belt and the transparent paper outside the belt, better avoids the product quality problem caused by the position change of the belt, saves the cost and has simpler structure.
The foregoing is merely a preferred embodiment of the present application, and it should be noted that these examples are only for illustrating the present application and are not intended to limit the scope of the present application, and that various changes and modifications may be made by one skilled in the art after reading the contents of the present application, and the equivalent forms are also within the scope of the present application as defined in the appended claims.
Claims (5)
1. The tail end belt pulley structure for the packaging machine is characterized by comprising a first plate, a second plate, a pressing block, a connecting plate and a pin shaft, wherein the first plate is detachably connected with the second plate, and the first surface of the first plate is attached to the first surface of the second plate; a concave structure is arranged on one side of the first surface of the second plate, and a gap is formed between the bottom surface of the concave structure and the first surface of the first plate; the pressing block is arranged in the gap, a gap for the pull belt to pass through is formed between the pressing block and the side wall of the concave structure, and the pressing block is connected with the first plate through the connecting plate; a through hole is formed in one side, far away from the pressing block, of the bottom surface of the concave structure, a through hole corresponding to the through hole is formed in the first plate, one end of the pin shaft is in running fit with the through hole, and the other end of the pin shaft is in running fit with the through hole; the axis of the through hole is perpendicular to the first surface of the first plate; a second mounting hole is formed in the other side of the first surface of the second plate, a first mounting hole corresponding to the second mounting hole is formed in the first plate, and the axis of the second mounting hole is parallel to the axis of the through hole;
One end of the connecting plate is detachably connected with the first plate, and the other end of the connecting plate is detachably connected with the second plate;
the connecting plate is provided with a via hole for a connecting screw to pass through, and the pressing block is provided with a screw hole corresponding to the via hole; the connecting screw penetrates through the through hole to be matched with the screw hole.
2. A terminal pulley structure for a packaging machine according to claim 1, wherein bearings are provided in both the through hole and the through hole.
3. The end pulley structure for a packaging machine according to claim 1, further comprising a first tightening bolt and a second tightening bolt, wherein a first threaded hole matched with the first tightening bolt is formed in a hole wall of the first mounting hole, and a second threaded hole matched with the second tightening bolt is formed in a hole wall of the second mounting hole.
4. The end pulley structure for a packaging machine according to claim 1, further comprising a first fixing bolt and a second fixing bolt, wherein first holes for passing screw segments of the first fixing bolt are provided on the first plate and the second plate oppositely, and second holes for passing screw segments of the second fixing bolt are provided on the first plate and the second plate oppositely; the first hole and the second hole are arranged in parallel, and the axis of the first hole is parallel to the axis of the through hole.
5. A terminal pulley structure for a packaging machine according to any one of claims 1 to 4, wherein the first plate and the second plate are rectangular plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816670.3A CN110562533B (en) | 2019-08-30 | 2019-08-30 | Terminal pulley structure for packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816670.3A CN110562533B (en) | 2019-08-30 | 2019-08-30 | Terminal pulley structure for packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110562533A CN110562533A (en) | 2019-12-13 |
| CN110562533B true CN110562533B (en) | 2024-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910816670.3A Active CN110562533B (en) | 2019-08-30 | 2019-08-30 | Terminal pulley structure for packaging machine |
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| CN (1) | CN110562533B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210823019U (en) * | 2019-08-30 | 2020-06-23 | 河南中烟工业有限责任公司 | Terminal stretching strap wheel structure for packagine machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040264059A1 (en) * | 2003-06-26 | 2004-12-30 | Takkoon Ooi | Self aligning rotatable member |
| CN203461588U (en) * | 2013-09-09 | 2014-03-05 | 昆明烟机集团三机有限公司 | Automatic transparent paper position correcting device |
| JP6466751B2 (en) * | 2015-03-19 | 2019-02-06 | 株式会社イシダ | Film roll support device |
| CN205396718U (en) * | 2016-03-10 | 2016-07-27 | 红塔烟草(集团)有限责任公司 | Cigarette packaging machine job -hopping device of preventing acting as go -between |
| CN108482744A (en) * | 2018-04-10 | 2018-09-04 | 红云红河烟草(集团)有限责任公司 | Cigarette carton transparent paper shaping method and device for packaging machine |
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2019
- 2019-08-30 CN CN201910816670.3A patent/CN110562533B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210823019U (en) * | 2019-08-30 | 2020-06-23 | 河南中烟工业有限责任公司 | Terminal stretching strap wheel structure for packagine machine |
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| CN110562533A (en) | 2019-12-13 |
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