CN109532110B - Paper bag bottom turning device - Google Patents
Paper bag bottom turning device Download PDFInfo
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- CN109532110B CN109532110B CN201811641642.4A CN201811641642A CN109532110B CN 109532110 B CN109532110 B CN 109532110B CN 201811641642 A CN201811641642 A CN 201811641642A CN 109532110 B CN109532110 B CN 109532110B
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- conveying
- paper bag
- conveying mechanism
- guide rod
- wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/92—Delivering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/92—Delivering
- B31B70/94—Delivering singly or in succession
- B31B70/96—Delivering singly or in succession in an overlapping arrangement
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- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention relates to a paper bag bottom turning device which comprises a rack, wherein the rack is provided with an upper guide rod and a lower guide rod which are positioned at the tail end of a vertical conveying assembly, the rack is provided with a horizontal conveying mechanism corresponding to the vertical conveying mechanism, one side of the horizontal conveying mechanism is provided with a turning conveying mechanism, the turning conveying mechanism comprises a front conveying piece positioned at one end, close to the vertical conveying mechanism, of the rack and an active conveying piece positioned at the other end of the rack, the height of the active conveying piece is higher than that of the front conveying piece, and a guide belt is sleeved between the active conveying piece and the front conveying piece; the front conveying pieces are arranged obliquely to the conveying direction of the paper bags, and the transverse distance between every two adjacent front conveying pieces is smaller than that between every two adjacent active conveying pieces; the upper guide rod and the lower guide rod are both positioned on the conveying path of the paper bag and are obliquely arranged towards one side of the guide conveying mechanism; the paper bag is transferred from vertical conveying to horizontal conveying, and can be turned leftwards or rightwards.
Description
Technical Field
The invention relates to the technical field of paper bag processing, in particular to a paper bag bottom turning device.
Background
The patent with the application number of 201510130024.3 discloses a bottom pasting machine for a paper yarn composite bag, which comprises a working table top, a horizontal conveying device, an indentation and incision device, a reversing device, a turnover mechanism, an absorption and opening device, a crease mark device, a guiding device, a gluing device, a carrier roller device, a valve port pasting device, a folding device, a shaping device and a clamping and conveying device, wherein the gluing device comprises a pair of supporting plates, a gluing roller, a glue transmission roller, a glue groove, a water groove and a gluing transmission mechanism, the vertical clamping and transmission of the paper yarn composite bag is mainly completed by a clamping belt wheel and a clamping belt, the paper yarn composite bag is conveyed by two rows of side by side belts and is extruded and clamped and conveyed by means of friction force between the belts, the power device comprises a bevel gear, the horizontal motion is converted into vertical motion by the bevel.
After the processing in the paste paper machine is accomplished under the vertical state of container bag, need transversely carry out compaction, stack with it, lack in the above-mentioned patent and carry out the structure that commutates once more to vertical container bag.
Disclosure of Invention
The invention aims to provide a paper bag bottom turning device, which realizes the purpose that paper bags are transferred from vertical conveying to horizontal conveying.
The above object of the present invention is achieved by the following technical solutions: a paper bag bottom turning device comprises a rack, wherein the rack is provided with an upper guide rod and a lower guide rod which are positioned at the tail end of a vertical conveying assembly, the rack is provided with a horizontal conveying mechanism corresponding to the vertical conveying mechanism, one side of the horizontal conveying mechanism is provided with a turning conveying mechanism, the turning conveying mechanism comprises a front conveying piece positioned at one end, close to the vertical conveying mechanism, of the rack and an active conveying piece positioned at the other end of the rack, the active conveying piece is higher than the front conveying piece, and a guide belt is sleeved between the active conveying piece and the front conveying piece; the front conveying pieces are arranged obliquely to the conveying direction of the paper bags, and the transverse distance between every two adjacent front conveying pieces is smaller than that between every two adjacent active conveying pieces; the upper guide rod and the lower guide rod are both positioned on the conveying path of the paper bag and are obliquely arranged towards one side of the guide conveying mechanism.
By adopting the technical scheme, the paper bag is vertically conveyed to the position where the paper bag is horizontally conveyed under the driving of the vertical conveying mechanism; when the paper bag is conveyed to the tail end of the vertical conveying mechanism, the upper part of the bag body of the paper bag is contacted with the upper guide rod, and the lower part of the bag body is contacted with the lower guide rod; under the action of the upper guide rod and the lower guide rod, the naturally drooped bag body deflects towards one side of the direction-changing conveying mechanism, so that the side surface of the paper bag is lapped above the plurality of guide belts; because preceding transport and the position setting of initiatively carrying the piece, under the effect of guidance tape, the lower part of drive container bag deflects to horizontal position gradually, and the process of container bag upset is smooth and easy steady.
The invention is further configured to: horizontal conveying mechanism includes conveyor components and lower conveyor components, lower conveyor components be equipped with the layer board that flushes with the container bag, the layer board is equipped with the rake of downward sloping towards vertical conveying mechanism's tip.
Through adopting above-mentioned technical scheme, after the container bag body deflected, the layer board was used for holding the upper portion of the bag body, the upset on complete bag body upper portion.
The invention is further configured to: the upper guide rod extends to the upper part of the inclined part and is flush with the upper surface of the supporting plate.
Through adopting above-mentioned technical scheme, container bag upper portion under the direction of last guide bar, can be more stable smooth and easy transition to vertical conveying mechanism from vertical conveying mechanism on.
The invention is further configured to: the inclination angle of the lower guide rod is consistent with the arrangement angle of the front conveying piece and is positioned above the front conveying piece.
Through adopting above-mentioned technical scheme, under the effect of guide bar down, the lower part of container bag deflects, along with under horizontal feed mechanism's drive, the container bag can be more smooth and easy from the top that guide bar entered into the guidance tape down.
The invention is further configured to: the front conveying part is a front circular belt wheel, the driving conveying part is a driving circular belt wheel, and the guide belt is a circular belt.
Through adopting above-mentioned technical scheme, adopt the round belt to carry out the transmission, the round belt has nimble adjustment ability.
The invention is further configured to: the turning conveying mechanism also comprises a first tensioning wheel and a second tensioning wheel which are arranged on the rack, the first tensioning wheel is positioned on a moving path of the round belt from the front round belt wheel to the driving round belt wheel, the first tensioning wheel and the driving round belt wheel are the same in height, and the first tensioning wheel inclines to one side, where the paper bag turns over; the second tension wheel is positioned on the moving path of the circular belt wheel from the driving circular belt wheel to the front circular belt wheel.
Through adopting above-mentioned technical scheme, first straining wheel can be used to adjust the delivery path of circle belt, makes first straining wheel keep the level in the circle belt between the initiative circle band pulley, makes the stable completion upset of container bag.
The invention is further configured to: the first tensioning wheel and the second tensioning wheel are fixed on the frame through tensioning wheel seats, waist-shaped holes are formed in the tensioning wheel seats, and a screw penetrates through the waist-shaped holes to fix the tensioning wheel seats on the frame.
Through adopting above-mentioned technical scheme, the screw passes the waist shape, adjusts the position of first take-up pulley and second take-up pulley according to the upset condition of container bag.
The invention is further configured to: the one end that the frame is close to vertical conveying mechanism is equipped with preceding backup pad, and preceding backup pad is equipped with a plurality of preceding supporting wheel seats of even interval arrangement, and a plurality of groups diversion conveying mechanism's preceding circle band pulley is installed in the supporting wheel seat, the supporting wheel seat through a fix with screw with preceding backup pad.
Through adopting above-mentioned technical scheme, supporting wheel seat can pass through screw angle regulation, makes the stable conveying that carries on of circular belt.
The invention further provides that: the turning conveying mechanisms are arranged in two groups, and the two groups of turning conveying mechanisms are radially arranged on a conveying path of the paper bag.
Through adopting above-mentioned technical scheme, two sets of diversion conveying mechanism about container bag delivery path mirror image setting can realize that the container bag overturns according to two directions, increases container bag turning device's operation flexibility.
The invention is further configured to: the frame be equipped with down the direction support frame, lower guide bar rotatable set up in the frame to it is fixed in the direction support frame through the fastener.
Through adopting above-mentioned technical scheme, change the direction of guide bar to change the direction of container bag upset.
In conclusion, the beneficial technical effects of the invention are as follows: in the process that the paper bag runs from the vertical conveying mechanism to the horizontal conveying mechanism, the upper part of the bag body of the paper bag is contacted with the upper guide rod, and the lower part of the bag body is contacted with the lower guide rod; under the action of the upper guide rod and the lower guide rod, the bag body which naturally droops deflects to one side; under the action of the upper guide rod, the upper part of the bag body is folded and positioned above the supporting plate, the lower part of the bag body is laid above the circular belt under the action of the lower guide rod, and the circular belt gradually rises in the process of gradually moving from one side of the front supporting plate to one side of the transmission shaft, so that the paper bag is folded; the slope of multiunit round belt outwards increases from being close to conveyor components one side down gradually to make turning over of container bag turn over more smoothly. The conveying speed of the circular belt is kept the same as that of the horizontal conveying mechanism, and synchronous movement of the bag opening and the bag body of the paper bag is achieved.
Drawings
FIG. 1 is a schematic structural view of the paper bag bottom turning device of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is an enlarged view at B in fig. 1.
Reference numerals:
1. a frame; 11. a front support plate; 12. a drive shaft; 13. an upper guide bar; 14. a lower guide support frame; 15. a lower guide bar; 2. a vertical conveying mechanism; 3. a horizontal conveying mechanism; 31. an upper conveying assembly; 32. a lower conveying assembly; 33. a conveying track; 34. a support wheel; 35. a support plate; 36. an inclined portion; 4. a direction-changing conveying mechanism; 41. a front circular pulley; 42. a round belt; 43. a driving circular belt wheel; 44. a first tensioning wheel; 45. a second tensioning wheel; 46. a front support wheel seat; 47. a tension wheel seat.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the paper bag bottom turning device disclosed by the invention comprises a rack 1, wherein the rack 1 is provided with a horizontal conveying mechanism 3, and the horizontal conveying mechanism 3 is butted with a vertical conveying mechanism 2; the horizontal conveying mechanism 3 comprises an upper conveying assembly 31 and a lower conveying assembly 32, the upper conveying assembly 31 and the lower conveying assembly 32 both comprise a conveying rail 33 and supporting wheels 34 uniformly installed on the conveying rail 33, a conveying belt (for convenience of illustration of the drawing, the conveying belt is not shown in the drawing) is sleeved on the supporting wheels 34 of the conveying rail 33, and the paper bags are conveyed through the conveying belts of the upper conveying assembly 31 and the lower conveying assembly 32.
The two sides of the lower conveying assembly 32 are provided with supporting plates 35, and the supporting plates 35 are flush with the conveying belt of the lower conveying assembly 32; the end part of the supporting plate 35 facing the vertical conveying mechanism 2 is provided with a downward inclined part 36; an upper guide rod 13 is obliquely arranged on the path of the vertical conveying mechanism 2, the upper guide rod 13 is inclined from one side of the paper bag to the other side, preferably, the upper guide rod 13 extends to the upper part of the inclined part 36, the height of the upper guide rod 13 is kept flush with the upper surface of the supporting plate 35, and the tail end of the upper guide rod 13 corresponds to the edge of the supporting plate 35. The width of the pallet 35 becomes gradually wider in the paper bag conveying direction. One end of the frame 1 close to the vertical conveying mechanism 2 is provided with a front supporting plate 11, the front supporting plate 11 is provided with a lower guiding supporting frame 14, the lower guiding supporting frame 14 is provided with a lower guiding rod 15, the lower guiding rod 15 is positioned on a conveying path of a paper bag and is inclined from one side to the other side of the paper bag, an upper guiding rod 13 is the same as the inclined direction of the lower guiding rod 15, and the inclined angle of the lower guiding rod 15 is larger than the upper guiding rod 13. The lower guide rod 15 is rotatably disposed on the lower guide support 14 and locked by a screw, so that the deflection angle of the lower guide rod 15 can be adjusted.
One side of the lower conveying component 32 is provided with a plurality of groups of bag body direction-changing conveying mechanisms 4, the bag body supporting and conveying component comprises a front circular belt wheel 41 and a driving circular belt wheel 43, a circular belt 42 is sleeved between the driving circular belt wheel 43 and the front circular belt wheel 41, and the front circular belt wheel 41 is lower than the driving circular belt wheel 43. The front supporting plate 11 is provided with a plurality of front supporting wheel seats 46 which are uniformly arranged at intervals, wherein the front round belt wheels 41 of the bag body direction-changing conveying mechanisms 4 are rotatably arranged on the front supporting wheel seats 46; the front supporting wheel seat 46 is fixedly mounted on the front supporting plate 11 through screws, and when the deflection angle of the front supporting wheel seat 46 needs to be adjusted, the adjustment can be performed by loosening the screws. The front round belt pulleys 41 of the bag body direction changing and conveying mechanisms 4 are arranged on the front support plate 11 in an inclined mode, the lower guide rod 15 is located above the front round belt pulleys 41, and the inclined direction of the lower guide rod 15 is preferably consistent with the arrangement direction of the front round belt pulleys 41. One end of the frame 1, which is far away from the vertical conveying mechanism 2, is provided with a transmission shaft 12, a driving circular belt wheel 43 is fixedly installed on the transmission shaft 12, and the axial position of the driving circular belt wheel 43 on the transmission shaft 12 is adjustable.
The direction-changing conveying mechanism 4 further comprises a first tension wheel 44 and a second tension wheel 45 which are arranged on the rack 1, the first tension wheel 44 is arranged on a path of the circular belt 42 moving from the front circular belt wheel 41 to the driving circular belt wheel 43, the first tension wheel 44 and the driving circular belt wheel 43 are the same in height, and the first tension wheel 44 inclines to one side where the paper bag turns over; the second tension pulley 45 is located on the path of the round belt 42 moving from the driving round pulley 43 to the forward round pulley 41. The first tensioning wheel 44 and the second tensioning wheel 45 are fixed on the frame 1 through a tensioning wheel seat 47, the tensioning wheel seat 47 is provided with a kidney-shaped hole, a screw penetrates through the kidney-shaped hole to fix the tensioning wheel seat 47 on the frame 1, and the positions and angles of the first tensioning wheel 44 and the second tensioning wheel are adjusted according to the actual running condition of the round belt 42. The tension pulley seat 47 of the first tension pulley 44 is adjusted to keep the circular belt 42 between the first tension pulley 44 and the driving circular pulley 43 parallel to the paper bag conveying direction, so that the paper bag body is transited from an inclined state to a horizontal state.
The variable speed conveyor mechanisms 4 are provided in two sets, mirrored on either side of the lower conveyor assembly 32. Selecting the turning direction of the paper bag body according to the actual situation; when switching container bag upset direction, through the orientation that changes guide bar 13 and lower guide bar 15 to accomplish the adjustment to the container bag body upset direction, the control container bag body turns over a book or turns over a book to the right left.
The implementation principle of the embodiment is as follows: in the process that the paper bag runs from the vertical conveying mechanism 2 to the horizontal conveying mechanism 3, the upper part of the bag body of the paper bag is in contact with the upper guide rod 13, and the lower part of the bag body is in contact with the lower guide rod 15; under the action of the upper guide rod 13 and the lower guide rod 15, the bag body which naturally droops deflects to one side; under the action of the upper guide rod 13, the upper part of the bag body is folded and positioned above the supporting plate 35, the lower part of the bag body is laid above the round belt 42 under the action of the lower guide rod 15, and the round belt 42 gradually rises in the process of gradually moving from one side of the front support plate 11 to one side of the transmission shaft 12, so that the folding of the paper bag is completed; the slope of the multiple sets of circular belts 42 gradually increases from the side close to the lower conveying assembly 32, so that the paper bag can be folded more smoothly. Wherein the conveying speed of the round belt 42 is kept the same as that of the horizontal conveying mechanism 3, and the bag mouth and the bag body of the paper bag realize synchronous movement.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides a container bag turns over end device which characterized in that: the automatic conveying device comprises a rack (1), wherein the rack (1) is provided with an upper guide rod (13) and a lower guide rod (15) which are positioned at the tail end of a vertical conveying assembly, the rack (1) is provided with a horizontal conveying mechanism (3) corresponding to the vertical conveying mechanism (2), one side of the horizontal conveying mechanism (3) is provided with a turning conveying mechanism (4), the turning conveying mechanism (4) comprises a front conveying piece and an active conveying piece, the front conveying piece is positioned at one end, close to the vertical conveying mechanism (2), of the rack (1), the active conveying piece is positioned at the other end of the rack (1), the active conveying piece is higher than the front conveying piece, and a guide belt is sleeved between the active conveying piece and the front conveying piece; the front conveying pieces are arranged obliquely to the conveying direction of the paper bags, and the transverse distance between every two adjacent front conveying pieces is smaller than that between every two adjacent active conveying pieces; the upper guide rod (13) and the lower guide rod (15) are both positioned on the conveying path of the paper bag and are obliquely arranged towards one side of the guide conveying mechanism.
2. The paper bag bottom overturning device according to claim 1, characterized in that: horizontal conveyor constructs (3) including last conveyor components (31) and lower conveyor components (32), lower conveyor components (32) be equipped with layer board (35) that level with the container bag, layer board (35) are equipped with rake (36) of downward sloping towards the tip of vertical conveyor constructs (2).
3. The paper bag bottom turnover device according to claim 1, characterized in that: the upper guide rod (13) extends to the upper part of the inclined part (36) and is flush with the upper surface of the supporting plate (35).
4. The paper bag bottom turnover device according to claim 3, characterized in that: the inclination angle of the lower guide rod (15) is consistent with the arrangement angle of the front conveying piece and is positioned above the front conveying piece.
5. The paper bag bottom turnover device according to claim 1, characterized in that: the front conveying part is a front circular belt wheel (41), the driving conveying part is a driving circular belt wheel (43), and the guide belt is a circular belt (42).
6. The paper bag bottom turning device according to claim 5, characterized in that: the direction-changing conveying mechanism (4) further comprises a first tensioning wheel (44) and a second tensioning wheel (45) which are installed on the rack (1), the first tensioning wheel (44) is located on a moving path of the round belt (42) from the front round belt wheel (41) to the driving round belt wheel (43), the first tensioning wheel (44) and the driving round belt wheel (43) are the same in height, and the first tensioning wheel (44) inclines to one side, where the paper bag turns over; the second tension pulley (45) is positioned on the moving path of the round belt pulley (42) from the driving round belt pulley (43) to the front round belt pulley (41).
7. The paper bag bottom turnover device according to claim 6, characterized in that: the first tensioning wheel (44) and the second tensioning wheel (45) are fixed on the frame (1) through tensioning wheel seats (47), the tensioning wheel seats (47) are provided with waist-shaped holes, and a screw penetrates through the waist-shaped holes to fix the tensioning wheel seats (47) on the frame (1).
8. The paper bag bottom turnover device according to claim 1, characterized in that: one end of the frame (1) close to the vertical conveying mechanism (2) is provided with a front supporting plate (11), the front supporting plate (11) is provided with a plurality of front supporting wheel seats (46) which are uniformly arranged at intervals, a plurality of groups of front circular belt wheels (41) of the turning conveying mechanism (4) are arranged on the front supporting wheel seats (46), and the front supporting wheel seats (46) are fixed on the front supporting plate (11) through screws.
9. Paper bag bottom turnover device according to any one of claims 1 to 8, characterized in that: the two sets of the turning conveying mechanisms (4) are arranged, and the two sets of the turning conveying mechanisms (4) are arranged in the radial direction of the conveying path of the paper bag.
10. The paper bag bottom turnover device according to claim 9, characterized in that: the frame (1) be equipped with down direction support frame (14), lower guide bar (15) rotatable set up in frame (1) to it is fixed in lower direction support frame (14) through the fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811641642.4A CN109532110B (en) | 2018-12-29 | 2018-12-29 | Paper bag bottom turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811641642.4A CN109532110B (en) | 2018-12-29 | 2018-12-29 | Paper bag bottom turning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109532110A CN109532110A (en) | 2019-03-29 |
| CN109532110B true CN109532110B (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811641642.4A Active CN109532110B (en) | 2018-12-29 | 2018-12-29 | Paper bag bottom turning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109532110B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6461237A (en) * | 1987-09-01 | 1989-03-08 | Sozaburo Adachi | Manufacture of transverse type bag body |
| JP2003300262A (en) * | 2002-04-09 | 2003-10-21 | Koji Onuma | Manufacturing apparatus for gusseted flat bag |
| CN201268114Y (en) * | 2008-09-04 | 2009-07-08 | 司徒达肯 | Bottom turning apparatus of paper bag bottom pasting machine |
| CN102529150B (en) * | 2011-11-25 | 2017-07-04 | 广东中包机械有限公司 | Full-automatic multifunctional multi-mode integrated bag making machine |
| CN104275829B (en) * | 2013-07-04 | 2017-06-16 | 江苏万乐复合材料有限公司 | Double-rib cylindrical flexible freight full-automation production line |
| CN104669681B (en) * | 2015-03-24 | 2017-07-28 | 兰州交通大学 | Paper twine complex pocket is sticking machine |
| CN207859610U (en) * | 2018-02-02 | 2018-09-14 | 瑞安市正东包装机械有限公司 | Bag with square bottom Bag Making Machine |
| CN108481814B (en) * | 2018-03-21 | 2020-06-12 | 王成财 | Packaging bag overturning method |
| CN108394131A (en) * | 2018-03-21 | 2018-08-14 | 芜湖恒耐特传动设备有限公司 | A kind of packaging bag processing unit (plant) is with packing bag over-turning apparatus and its method for turning |
-
2018
- 2018-12-29 CN CN201811641642.4A patent/CN109532110B/en active Active
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