CN114803671B - Turnover paper folding mechanism - Google Patents
Turnover paper folding mechanism Download PDFInfo
- Publication number
- CN114803671B CN114803671B CN202210507719.9A CN202210507719A CN114803671B CN 114803671 B CN114803671 B CN 114803671B CN 202210507719 A CN202210507719 A CN 202210507719A CN 114803671 B CN114803671 B CN 114803671B
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- Prior art keywords
- paper
- rotating shaft
- roll
- connecting plate
- folding mechanism
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- 230000007306 turnover Effects 0.000 title claims abstract description 43
- 238000000605 extraction Methods 0.000 claims abstract description 54
- 230000033001 locomotion Effects 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 34
- 239000000123 paper Substances 0.000 claims 27
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/24—Interfolding sheets, e.g. cigarette or toilet papers
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- 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
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/04—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention provides a turnover paper folding mechanism which comprises a frame, wherein a paper separating part, a paper taking part, a turnover part and a conveying part are sequentially arranged on the frame according to the motion direction of paper extraction; the turnover part comprises a turnover frame, two ends of the turnover frame are connected with a first power device for driving the turnover frame to turn over, a first rotating shaft and a second rotating shaft which are parallel are arranged on the turnover frame, a half-folded plate is arranged on the first rotating shaft, a plectrum is arranged on the second rotating shaft, the half-folded plate and the plectrum are arranged in parallel, two ends of the first rotating shaft are connected with a third power device for driving the first rotating shaft to reciprocate, the second rotating shaft is connected with a sixth power device for driving the second rotating shaft to rotate, and the horizontal position of the plectrum is lower than that of the half-folded plate. And an additional inward folding device is not needed, the structure is simpler, and the cost is lower.
Description
Technical Field
The invention relates to the field of paper extraction production, in particular to a turnover paper folding mechanism.
Background
In order to avoid waste of toilet paper with high cost, the toilet paper is divided into square or rectangular shapes, stacked with each other, and then placed in a paper box with a small opening, and one paper box can be pulled out from the small opening every time to be taken out. Therefore, one of the uppermost layers (close to the opening of the paper box) of the paper extraction is folded for convenience in the first smooth extraction, and the first layer of paper extraction is folded in half after the paper extraction is stacked.
In the prior art, the half folds of the paper extraction are upward folds, namely outward folds, and the outward folds are easy to operate, but the outward folding mode can cause that the paper extracted outwards in initial use is a single layer, so that the problems of difficult extraction, easy breakage and the like in outward extraction are caused. Therefore, compared with the outward pulling of the outward folding and unsealing, the paper is not easy to damage, but the inward folding device in the prior art is extra and needs to be carried out before the paper extraction is cut, so that the production efficiency of the paper extraction is reduced, and the existing inward folding device has complex structure and high cost.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a turnover paper folding mechanism.
The aim of the invention is achieved by the following technical measures: the utility model provides a upset paper folding mechanism which characterized in that: the paper extraction machine comprises a machine frame, wherein openings are formed in two sides of the machine frame, a first connecting plate and a second connecting plate are sequentially arranged on the machine frame along the opening directions of the two sides, the upper surfaces of the first connecting plate and the second connecting plate are positioned on the same horizontal plane, and a paper separating part, a paper taking part, a turnover part and a conveying part are sequentially arranged on the machine frame according to the paper extraction movement direction;
the paper taking part comprises a paper taking clamp which can be opened and closed, and is also connected with a fourth air cylinder driving the paper taking clamp to move along the vertical direction and a fifth motor reciprocating along the direction from the paper separating part to the overturning part;
the turnover part comprises a turnover frame, two ends of the turnover frame are connected with a first power device for driving the turnover frame to turn over, a first rotating shaft and a second rotating shaft which are parallel are arranged on the turnover frame, a half-folded plate is arranged on the first rotating shaft, a plectrum is arranged on the second rotating shaft, the half-folded plate and the plectrum are parallel, the arrangement directions of the half-folded plate and the plectrum are the same, two ends of the first rotating shaft are connected with a third power device for driving the first rotating shaft to reciprocate, the second rotating shaft is connected with a sixth power device for driving the second rotating shaft, the horizontal position of the plectrum is lower than that of the half-folded plate, the second connecting plate is arranged on the upper surface of the turnover frame, the half-folded plate and the plectrum are all parallel to the second connecting plate, and the horizontal position of the half-folded plate and the plectrum is not higher than that of the second connecting plate.
As a preferred embodiment, the first power means is provided at an end of the side of the roll-over stand near the conveying portion.
As a preferable scheme, the second connecting plates are arranged in a plurality, and the second connecting plates are uniformly distributed along the length direction of the roll-over stand.
As a preferable scheme, one side of the roll-over stand is provided with a second paper blocking plate, the second paper blocking plate is arranged on one side, far away from the second rotating shaft, of the first rotating shaft, the second paper blocking plate is perpendicular to a second connecting plate, and the second paper blocking plate is connected with a second power device for driving the second paper blocking plate to slide back and forth along the direction perpendicular to the second connecting plate.
As a preferable scheme, a plurality of second paper blocking plates are arranged along the length direction of the roll-over stand, and the second paper blocking plates are positioned at two sides of the second connecting plates and between the adjacent second connecting plates.
As a preferable scheme, the plectrum is provided with a plurality of, and a plurality of the plectrum sets up side by side along second rotation axis length direction, the plectrum sets up towards the direction of keeping away from first rotation axis.
As a preferable scheme, the section of the second rotating shaft is circular, one end, connected with the second rotating shaft, of the poking plate is sleeved on the second rotating shaft through a circular ring, and the poking plate is located on the lower side of the second rotating shaft.
Preferably, a plurality of the half-flaps are provided, and a plurality of the half-flaps are located at the end of the second connecting plate and between the adjacent second connecting plates.
As a preferable scheme, the third power device is a third cylinder, the third cylinder is a rotary cylinder, the rotation angle of the third cylinder is 90 degrees, the sixth power device is a sixth cylinder, the sixth cylinder is a rotary cylinder, and the rotation angle of the sixth cylinder is 180 degrees.
As a preferable scheme, the paper separating part is arranged on the upper side of the first connecting plate, the paper separating part comprises a paper separating plate positioned in the middle part and paper separating cutters positioned on two sides, the paper separating plate can reciprocate along the vertical direction, two paper separating cutters can synchronously turn or separate from the first connecting plate, and two paper separating cutters can be close to or far from the paper separating plate.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that: through set up half folded plate on the roll-over stand, and set up the plectrum according to paper extraction corresponds the department, will roll over inwards with the paper extraction of outmost earlier through the plectrum, upset again, can not influence the production efficiency of paper extraction, install additional on original machine can, need not extra infolding device, the structure is simpler, and the cost is lower.
The invention is further described below with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a turnover paper folding mechanism of the present invention.
Fig. 2 is a schematic perspective view of a paper taking part and a paper separating part of a turnover paper folding mechanism of the present invention.
Fig. 3 is a front view of a paper taking section and a paper separating section of a roll-over paper folding mechanism of the present invention.
Fig. 4 is a schematic view of a paper-taking clamp of a turnover paper folding mechanism according to the present invention.
Fig. 5 is a schematic diagram of a turnover part of a turnover paper folding mechanism of the present invention.
Fig. 6 is a schematic diagram of a second paper blocking board transmission structure of the turnover paper folding mechanism of the present invention.
Fig. 7 is a schematic diagram of a half-folded plate and a pulling plate transmission structure of a turnover paper folding mechanism of the present invention.
Fig. 8 is a schematic view showing the structure of the paper extraction initial state of the turnover paper folding mechanism.
Fig. 9 is a schematic view of a half-folded state of an extraction paper of a turnover paper folding mechanism of the present invention.
Fig. 10 is a schematic view of a paper extraction and folding completion state of the paper folding mechanism of the present invention.
FIG. 11 is a schematic view showing a structure of a paper extraction turning completion state of a turning paper folding mechanism of the present invention.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
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.
Examples: as shown in fig. 1-11, a turnover paper folding mechanism comprises a frame 18, openings are formed in two sides of the frame 18, the frame 18 is sequentially provided with a first connecting plate 19 and a second connecting plate 3 along the opening direction of two sides, the upper surfaces of the first connecting plate 19 and the second connecting plate 3 are located on the same horizontal plane, paper extraction enters the first connecting plate 19 from one end, far away from the second connecting plate 3, of the first connecting plate 19, then enters the second connecting plate 3 from the first connecting plate 19, and paper folding is achieved on the second connecting plate 3.
In this embodiment, the frame 18 is provided with a paper separating portion 20, a paper taking portion 21, a turning portion 22 and a conveying portion 23, wherein the paper separating portion 20 is disposed on the upper side of the first connecting plate 19 and is used for separating the paper extraction according to the thickness of the package, the paper taking portion 21 conveys the separated paper extraction to the turning portion 22, the paper extraction is turned to a horizontal placing state by the turning portion 22 when entering, meanwhile, the paper extraction is turned to the conveying portion 23, and the conveying portion 23 sends the paper extraction out for cutting. A first paper blocking plate 24 is arranged between the first connecting plate 19 and the second connecting plate 3, and the first paper blocking plate 24 is used for blocking the paper extraction on the first connecting plate 19.
As shown in fig. 2 to 3, the paper separating part 20 includes a paper separating plate 25 positioned at the middle part and paper separating blades 26 positioned at both sides, the paper separating plate 25 can reciprocate in the vertical direction, the paper separating blades 26 are shaped as shown in fig. 3, the two paper separating blades 26 can synchronously turn or separate from the first connecting plate 19, and the two paper separating blades 26 can approach or separate from the paper separating plate 25. When separating paper, two paper separating knives 26 are located at the paper separating plate 25 together, the paper separating plate 25 moves downwards to separate the paper extracting from one paper separating opening, then the two paper separating knives 26 rotate towards the first connecting plate 19 and are inserted into the paper separating opening, the two paper separating knives 26 are away from each other to lengthen the paper separating opening continuously, and then the paper taking part 21 takes the separated paper to the overturning part 22.
As shown in fig. 2-4, the paper taking part 21 includes a paper taking clamp 27, the paper taking clamp 27 is configured to be openable and closable, and is used for clamping the paper separated by the paper separating part 20, the paper taking clamp 27 is further connected with a fourth cylinder 28 driving the paper taking clamp 27 to move along a vertical direction and a fifth motor driving the paper taking clamp 28 to reciprocate along a direction from the paper separating part 20 to the turning part 22, after the paper separating part 20 separates the paper, the paper taking clamp 27 falls down to clamp the separated paper, meanwhile, the first paper blocking plate 24 falls down to a position lower than the first connecting plate 19, the fifth motor drives the paper taking clamp 27 to reach the turning part 22, the first paper blocking plate 24 moves up to a position higher than the first connecting plate 19 to block the undivided paper, the paper taking clamp 27 releases the paper extraction, and moves up to return, and the paper taking is completed.
As shown in fig. 1, the conveying section 23 includes a conveying belt, and the turning section turns the vertically placed paper sheets to the horizontal direction while turning onto the conveying belt, and the aligned paper sheets are transported away by the conveying belt.
In this embodiment, as shown in fig. 1 and 5, the overturning portion 22 includes an overturning frame 1, two ends of the overturning frame 1 are connected with overturning seats 2, the overturning seats 2 are connected with a frame 18, a first power device for controlling the overturning frame 1 to rotate is arranged on the frame 18, in this embodiment, the first power device is a first air cylinder, the first air cylinder is arranged on the frame 18, under the driving of the first air cylinder, the integral overturning of the overturning frame 1 is realized, the first air cylinder can be a rotary air cylinder and directly connected with the overturning frame 1, and can also be connected with the overturning frame through other transmission structures, so that the overturning of the overturning frame can be driven. As shown in fig. 5, the turnover seat 2 is provided at one end of the turnover frame 1 near the conveying part 23, and when the turnover frame 1 is turned over, the paper extraction on the side far from the conveying part 23 is turned over onto the conveying part 23 with the line between the two turnover seats 2 as the center.
As shown in fig. 5, the second connecting plates 3 are disposed on the upper surface of the roll-over stand 1, a plurality of second connecting plates 3 are disposed on the second connecting plates 3, and the second connecting plates 3 are uniformly distributed along the length direction of the roll-over stand 1, and are used for receiving the tissue.
As shown in fig. 5 and 6, the roll-over stand 1 is provided with a second paper blocking plate 4 on one side, and in this embodiment, the second paper blocking plate 4 is provided on the side close to the conveying portion 23. The second paper blocking plates 4 are arranged in a plurality along the length direction of the roll-over stand 1, and the distribution of the second paper blocking plates 4 is along the distribution direction of the second connecting plates 3 and is positioned outside the second connecting plates 3 and between the adjacent second connecting plates 3. The second paper blocking board 4 is perpendicular to the second connecting board 3, in this embodiment, the second paper blocking board 4 is arranged along the vertical direction, the upper end of the second paper blocking board 4 is located on the second connecting board 3, the lower end is fixedly connected with the sliding rod 5, the sliding rod 5 is arranged along the length direction of the roll-over stand 1, and the lower ends of the second paper blocking boards 4 are all fixed on the sliding rod 5. The roll-over stand 1 is provided with a second power device for driving the sliding rod 5 to slide reciprocally along the direction perpendicular to the second connecting plate 3, in this embodiment, the second power device is a second cylinder 6, and in order to ensure the sliding stability of the sliding rod 5, two second cylinders 6 are provided. The both ends of slide bar 5 are connected with roll-over stand 1 through complex slide rail 7 and slider 8, and as shown in fig. 6, slide rail 7 is fixed to be set up on roll-over stand 1, sets up along the slip direction of second paper blocking board 4, and slider 8 is fixed at the both ends of slide bar 5, guarantees the stability of second paper blocking board 4 motion.
As shown in fig. 5 to 6, the lower part of the second connection plate 3 is provided with a first rotation shaft 9, the first rotation shaft 9 is provided along the length direction of the roll-over stand 1, the first rotation shaft 9 is provided with a plurality of half-folded plates 10, and the plurality of half-folded plates 10 are positioned between the end parts of the second connection plate 3 and the adjacent second connection plate 3. One end of the half-folded plate 10 is fixed on the first rotating shaft 9, the half-folded plate 10 is arranged in parallel with the second connecting plate 3, one end of the first rotating shaft 9 is connected with a third power device for driving the first rotating shaft to reciprocally rotate through the first connecting seat 11, the third power device is a third air cylinder 12, and the third air cylinder 12 is a rotating air cylinder. The first connecting seat 11 and the third air cylinder 12 are both installed on the roll-over stand 1, the third air cylinder 12 drives the first rotating shaft 9 to rotate, and drives the half-folded plate 10 to rotate along the first rotating shaft 9, in this embodiment, the rotating angle of the third air cylinder 12 is 90 degrees, that is, the half-folded plate 10 rotates by 90 degrees under the drive of the first rotating shaft 9 each time.
As shown in fig. 5 and 7, one end of the half-flap 10 is fixedly connected to the first rotation shaft 9, and the other end extends toward a side away from the second paper blocking plate 4.
As shown in fig. 5 and 7, the roll-over stand 1 is further provided with a second rotation shaft 15, the second rotation shaft 15 is arranged in parallel with the first rotation shaft 9, the second rotation shaft 15 is mounted on the roll-over stand 1 through a second mounting seat 16, and the second rotation shaft 15 is arranged on one side of the first rotation shaft 9 away from the second paper blocking plate 4. The second rotating shaft 15 is provided with a plurality of poking pieces 17, the poking pieces 17 are arranged side by side along the length direction of the second rotating shaft 15, the poking pieces 17 are arranged towards the direction away from the first rotating shaft 9, and the poking pieces 17 are arranged in parallel with the half-folded plate 10. One end of the second rotary shaft 15 is connected to a sixth power device for driving the second rotary shaft to rotate, in this embodiment, the sixth power device is a sixth cylinder 14, the sixth cylinder 14 is a rotary cylinder, and the rotation angle of the sixth cylinder 14 is 180 °.
As shown in fig. 5, the half-folded plate 10 is mounted on the upper surface of the first rotating shaft 9, the section of the first rotating shaft 9 is square, the half-folded plate 10 and the first rotating shaft 9 are directly connected through bolts, the initial position of the half-folded plate 10 is flush with the second connecting plate 3, and when the third cylinder 12 drives the half-folded plate 10 to rotate for 90 degrees, the paper extraction in the horizontal state at the outermost side can be directly pressed to the vertical state. The cross section of the second rotating shaft 15 is circular, one end, connected with the second rotating shaft 15, of the pulling piece 17 is sleeved on the second rotating shaft 15 through the circular ring 13, the pulling piece 17 is located on the lower side of the second rotating shaft 15, and a certain included angle is formed at the contact position of the pulling piece 17 and the circular ring 13, so that when the pulling piece 17 is driven to rotate by the second rotating shaft 15, the pulling piece 17 folds the end part of the paper extraction at the outermost side in a horizontal state and forms a crease at the contact position of the pulling piece 17 and the circular ring 13, and the inward half folding of the paper extraction at the outermost side can be completed.
At first, the paper extraction is driven to the second connecting plate 3 by the paper extraction part 21, the second connecting plate 3, the half folded plate 10 and the pulling piece 17 are all in the horizontal direction, the upper end of the second paper blocking plate 4 is positioned at the upper side of the second connecting plate 3, the second air cylinder 6 is in an extending state, the paper extraction enters the second connecting plate 3 from one side of the roll-over stand 1 far away from the second paper blocking plate 4, the paper extraction folding direction is perpendicular to the direction of the second connecting plate 3, the second paper blocking plate 4 positions the paper extraction to prevent the paper extraction from continuously sliding outwards, at the moment, the paper extraction clamp 27 always clamps the paper, the state of the paper extraction from entering the first connecting plate 19 to entering the second connecting plate 3 is shown in fig. 8, the paper extraction reaching one side of the second connecting plate 3 far away from the second paper blocking plate 4 is specified to be side paper, the state of the side paper extraction is also shown in fig. 8, and the outermost part is horizontal; the sixth cylinder 14 is started to drive the second rotary shaft 15 to rotate, so that the poking plate 17 rotates 180 degrees towards the paper extraction, and the side paper positioned at the horizontal position is folded to be in the state shown in fig. 9; then the third cylinder 12 and the sixth cylinder 14 act simultaneously, the half-folded plate 10 rotates towards the paper extraction direction, the poking plate 17 returns, the paper extraction is in the state shown in fig. 10, the paper extraction clamp 27 releases the clamping of the paper extraction and returns, and the paper extraction is in a stable state under the action of the second paper blocking plate 4 and the half-folded plate 10; the first cylinder acts, the roll-over stand 1 drives the whole paper extraction to turn over 90 degrees from the initial vertical state, the paper extraction is in the state in fig. 11, meanwhile, the second cylinder 6 is contracted, the second paper blocking plate 4 is driven to be below the horizontal plane far away from the second connecting plate 3, the paper extraction is turned over to the conveying part 23, the roll-over stand 1, the half folding plate 10 and the second paper blocking plate 4 are reset, and the next paper extraction stack is waited until one period of turning over paper folding is completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a upset paper folding mechanism which characterized in that: the paper extraction machine comprises a machine frame, wherein openings are formed in two sides of the machine frame, a first connecting plate and a second connecting plate are sequentially arranged on the machine frame along the opening directions of the two sides, the upper surfaces of the first connecting plate and the second connecting plate are positioned on the same horizontal plane, and a paper separating part, a paper taking part, a turnover part and a conveying part are sequentially arranged on the machine frame according to the paper extraction movement direction;
the paper taking part comprises a paper taking clamp which can be opened and closed, and is also connected with a fourth air cylinder driving the paper taking clamp to move along the vertical direction and a fifth motor reciprocating along the direction from the paper separating part to the overturning part;
the turnover part comprises a turnover frame, two ends of the turnover frame are connected with a first power device for driving the turnover frame to turn over, a first rotating shaft and a second rotating shaft which are parallel are arranged on the turnover frame, a half-folded plate is arranged on the first rotating shaft, a plectrum is arranged on the second rotating shaft, the half-folded plate and the plectrum are parallel, the arrangement directions of the half-folded plate and the plectrum are the same, two ends of the first rotating shaft are connected with a third power device for driving the first rotating shaft to reciprocate, the second rotating shaft is connected with a sixth power device for driving the second rotating shaft, the horizontal position of the plectrum is lower than that of the half-folded plate, the second connecting plate is arranged on the upper surface of the turnover frame, the half-folded plate and the plectrum are all parallel to the second connecting plate, and the horizontal position of the half-folded plate and the plectrum is not higher than that of the second connecting plate.
2. The roll-over paper folding mechanism of claim 1, wherein: the first power device is arranged at one end of the side surface of the roll-over stand, which is close to the conveying part.
3. The roll-over paper folding mechanism of claim 1, wherein: the second connecting plates are arranged in a plurality, and the second connecting plates are uniformly distributed along the length direction of the roll-over stand.
4. A roll-over paper folding mechanism according to claim 3, wherein: one side of roll-over stand is provided with the second and hinders the cardboard, the second hinders the cardboard setting and keeps away from one side of second rotation axis at first rotation axis, the second hinders the cardboard setting perpendicular to second connecting plate, the second hinders the cardboard to be connected with the second power device that drives it along the reciprocal slip of perpendicular to second connecting plate direction.
5. The roll-over paper folding mechanism of claim 4, wherein: the second paper blocking plates are arranged in a plurality along the length direction of the roll-over stand, and the second paper blocking plates are positioned on two sides of the second connecting plates and between the adjacent second connecting plates.
6. The roll-over paper folding mechanism of claim 1, wherein: the plectrum is provided with a plurality ofly, and is a plurality of the plectrum sets up side by side along second rotation axis length direction, the plectrum sets up towards the direction of keeping away from first rotation axis.
7. The roll-over paper folding mechanism of claim 1, wherein: the cross section of the second rotating shaft is circular, one end, connected with the second rotating shaft, of the poking piece is sleeved on the second rotating shaft through a circular ring, and the poking piece is located on the lower side of the second rotating shaft.
8. The roll-over paper folding mechanism of claim 1, wherein: the half-folded plate is provided with a plurality of, and a plurality of half-folded plates are positioned at the end part of the second connecting plate and between the adjacent second connecting plates.
9. The roll-over paper folding mechanism of claim 1, wherein: the third power device is a third cylinder, the third cylinder is a rotary cylinder, the rotation angle of the third cylinder is 90 degrees, the sixth power device is a sixth cylinder, the sixth cylinder is a rotary cylinder, and the rotation angle of the sixth cylinder is 180 degrees.
10. A roll-over paper folding mechanism according to any one of claims 1 to 9, wherein: the paper separating part is arranged on the upper side of the first connecting plate and comprises a paper separating plate positioned in the middle part and paper separating cutters positioned on two sides, the paper separating plates can reciprocate along the vertical direction, the two paper separating cutters can synchronously turn or separate from the first connecting plate, and the two paper separating cutters can be close to or far away from the paper separating plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210507719.9A CN114803671B (en) | 2022-05-11 | 2022-05-11 | Turnover paper folding mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210507719.9A CN114803671B (en) | 2022-05-11 | 2022-05-11 | Turnover paper folding mechanism |
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| CN114803671A CN114803671A (en) | 2022-07-29 |
| CN114803671B true CN114803671B (en) | 2024-04-09 |
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| CN202210507719.9A Active CN114803671B (en) | 2022-05-11 | 2022-05-11 | Turnover paper folding mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115180252A (en) * | 2022-08-01 | 2022-10-14 | 柳州市卓信自动化设备有限公司 | Paper folding device |
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| TW200934716A (en) * | 2008-02-05 | 2009-08-16 | Chia Houng Machinery Co Ltd | First-pulling facial tissue folding machine and folding method thereof |
| CN106672687A (en) * | 2015-11-09 | 2017-05-17 | 佛山市宝索机械制造有限公司 | Folding machine capable of forming inward folded paper tail at top of paper stack |
| CN206327639U (en) * | 2016-12-23 | 2017-07-14 | 江西欧克科技有限公司 | A kind of quick Ban Zhe mechanisms of extraction-type face tissue |
| CN110436254A (en) * | 2019-09-04 | 2019-11-12 | 佛山市南海毅创设备有限公司 | Paper tail folding device and its paper folding method |
| CN214326717U (en) * | 2020-12-31 | 2021-10-01 | 汕头市烁金自动化设备有限公司 | Paper towel half-folding mechanism of full-automatic separating and extracting paper machine |
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| CN114803671A (en) | 2022-07-29 |
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