CN219688948U - Full-automatic fiber product stacking device - Google Patents

Abstract

The utility model relates to the field of fiber product stacking machines, and discloses a full-automatic fiber product stacking device which comprises a folding assembly, a cutter roller, a shifting fork and a distributing piece. The folding assembly comprises two folding rollers which are arranged front and back, the rotation directions of the two folding rollers are opposite, and a gap for passing materials is formed between the two folding rollers; a cutter roller is correspondingly arranged above each folding roller, and the cutter roller is matched with the surface of each folding roller; the shift fork sets up the ejection of compact side at folding roller for push down the material, divide the material setting in the below of shift fork, be used for accepting and separating the stack of material. According to the utility model, the cutting and crease of the fabric can be completed in a shorter conveying path through the pair of folding rollers arranged front and back, so that the output materials are in a front-back overlapped state, the material forming assembly line is shortened, the conveying path of the materials is greatly shortened, and the production efficiency is improved. Meanwhile, the manufacturing cost and the running cost of the equipment are greatly reduced.

Description

Full-automatic fiber product stacking device

Technical Field

The utility model relates to the field of fiber product stacking machines, in particular to a full-automatic fiber product stacking device.

Background

The fiber product comprises paper towels, wet tissues, cotton soft tissues and the like, when the material is folded, continuous base paper passes through a gap between two folding rollers after being cut, the material is conveyed along with the rotation of the two folding rollers, and then falls onto a material distributing part through the flapping of a shifting fork. The apparatus performs a stacking operation once every time the amount of material falling onto the distributing member reaches a certain amount, and the material is delivered from the stacked material by a predetermined amount.

When the existing folding device for fiber products is used for cutting and pre-creasing materials, front and rear rolls of materials are required to be cut through the cooperation of an upper cutter and a lower cutter, and then the materials are conveyed in a staggered mode by adopting a folding roller and then conveyed out for folding, for example, a folding mechanism for fiber products and stacked fiber products thereof are disclosed in Chinese patent No. 109879105A. The knife wheel 11 is provided with a plurality of knives 111, the surface of the rotating wheel 13 is provided with a plurality of grooves 131, and the knives 111 on the knife wheel 11 pierce the fiber products 12 on the grooves 131 to finish cutting. The wheel 13 receives the cut fibrous product 12 and then conveys the fibrous product 12 to the first folding wheel 171, where the fibrous product 12 is conveyed by the differential wheel 15 to the first folding wheel 171 to create an overlap. The first folding wheel 171 and the second folding wheel 173 can further fold the partially overlapped fibrous product 12 to form a generally double-folded, removable fibrous product 12.

This structure results in excessively long production line, high manufacturing and maintenance costs, and complicated adjustment if problems occur in the rotation speeds of the rotating wheel 13, the differential wheel 15 and the folding wheel. In order to solve this problem, there is a need for a fully automated fiber product stacking apparatus that can shorten the line.

Disclosure of Invention

The utility model provides a stacking device for full-automatic fiber products, which aims at the defect of overlong assembly line in the prior art.

The technical problems are solved, and the utility model is solved by the following technical scheme:

a stacking device of full-automatic fiber products comprises a folding assembly, a cutter roller, a shifting fork and a distributing piece. The folding assembly comprises two folding rollers which are arranged front and back, the rotation directions of the two folding rollers are opposite, and a gap for passing materials is formed between the two folding rollers; a cutter roller is correspondingly arranged above each folding roller, and the cutter roller is matched with the surface of each folding roller; the shift fork sets up the ejection of compact side at folding roller for push down the material, divide the material setting in the below of shift fork, be used for accepting and separating the stack of material. The material distributing part is arranged on two sides respectively, the material distributing part can be inserted above the material stacking, the material distributing part can be inserted in a staggered manner according to the action of the front shifting fork and the back shifting fork, the insertion time can be inserted after the shifting fork on one side where the material distributing part is arranged is completed, and the edge of the material is not punctured due to overlong stroke of the material stacking.

Preferably, a plurality of blades are uniformly arranged on the periphery of the folding roller, the blades on the folding rollers on the front side and the rear side are distributed and staggered, and the cutter roller and the blades cooperate to form a material which is buckled front and rear.

Preferably, the circumferential surface of the folding roller is provided with a folding groove, which is provided between every two adjacent blades. The material on the side is cut through the mutual matching of the knife surfaces on the upper and lower opposite cutter rollers and the blades on the folding rollers, and meanwhile, the folding roller on the opposite side is provided with a folding groove which is close to the position of the cutter roller on the opposite side, the cut material is continuously conveyed between the gaps of the front folding roller and the rear folding roller under the rotation of the folding roller, when the cut position just passes between the two folding rollers, the folding groove of the folding roller on the opposite side is positioned at the position which is about to be contacted with the other folding roller, the folding roller is rotated to the contact position of the folding groove and the folding roller on the other side, and the material on the position is folded, so that the front side material and the rear side material are overlapped, but the crease position is slightly behind an interpenetration structure of the cutting surface.

Preferably, the material distributing piece is in transmission connection with a first power source, the material stacking reaches a preset height, and the first power source drives the material distributing piece to horizontally move and then to vertically rise and then horizontally stretch into the folding station, so as to separate a material stack formed by subsequent stacking above the material stack. When each stack of materials is stacked, the shifting fork is utilized to press down, and the material distributing parts respectively and slowly extend inwards when the side shifting fork just completes pressing, so that the stroke of entering the paper stacking station is greatly reduced, the material distributing parts can not puncture facial tissues, the folding effect of the materials is improved, and the folding machine is suitable for processing paper fabrics with lighter gram weight and single and double layers.

Preferably, the shifting forks are arranged in a front-back symmetrical mode and used for cross motion, and the material distributing pieces are correspondingly arranged below each shifting fork, and the front material distributing pieces and the rear material distributing pieces are mutually symmetrical. The shifting fork has the function of folding the cut materials in a crossing way along the front end of the shifting fork, so that the materials fall on the material distributing piece each time. The material distributing part horizontally moves and vertically moves, materials folded by the shifting fork stably and slowly fall on the first bearing surface and the second bearing surface of the material distributing part, and meanwhile, the material distributing part synchronously and slowly descends, so that the upper surface of the material stack is highly stable at an initial position.

Preferably, the material distributing member extends from the outer side to the inner side, and the upper surface of the material distributing member is an inclined surface with the inner side higher than the outer side. The design of this kind of structure can make the dividing piece have the space in the middle, and the inclined plane design also can make the one side shift fork down press the material when expecting, and the material of bottom can be toward the slight perk of opposite side, has played the cushioning effect, simultaneously can effectively reduce the indentation that the bottom surface material produced because dividing piece. In addition, because the general bottom materials are loose in stacking, the shape design of the material distributing piece is matched with the original inclined plane at the bottom of the shifting fork, the bottom materials are more favorably compressed, and the paper folding effect is improved.

Preferably, the folding paper machine further comprises a folding plugboard, the folding plugboard is in transmission connection with the second power source and can horizontally move into or out of the paper station under the drive of the second power source, a wind source is arranged at the opposite position below the folding plugboard, and the wind source blows air to the hanging facial tissues and is used for folding the facial tissues outwards along the inner side edge of the folding plugboard.

Preferably, the folding unit further comprises a half folding board, the half folding board is located on one side opposite to the front side and the rear side of the folding board, the half folding board is in transmission connection with a third power source and can horizontally move into or out of the paper folding station under the driving of the third power source, the half folding board is located below the folding board and above the material receiving seat, a wind source is arranged at the opposite position below the half folding board, and the wind source blows air to the hanging facial tissues and is used for outwards folding the facial tissues along the inner side edge of the half folding board.

Preferably, the automatic paper stacking machine further comprises a material receiving seat, wherein the material receiving seat and the material distributing piece are staggered in the horizontal direction and are used for receiving and conveying the stacked material stacks on the material distributing piece, the material receiving seat is in transmission connection with a fourth power source and driven by the fourth power source to lift into or out of the paper stacking station. The material receiving seat moves vertically, after the material is folded in half or in half, the material distributing part ascends to complete the functions of distributing the stack and continuing to be received, and the material receiving seat continues to support the material stack when the material distributing part ascends until the stacked material falls down to put the material to the conveying platform after the folded material is completed.

Preferably, the folding device of the fiber product is horizontally and transversely provided with a plurality of folding units, gaps are reserved between parts of adjacent folding units, and the material distributing piece and the material receiving seat are comb-tooth-shaped.

The utility model has the remarkable technical effects due to the adoption of the technical scheme: the utility model adopts the stacking device of the full-automatic fiber products, and can complete the cutting and crease of the fabric in a shorter conveying path through a pair of folding rollers arranged front and back, so that the output materials are in a front-back overlapped state, thereby shortening the assembly line for forming the materials, greatly shortening the conveying path of the materials and improving the production efficiency. Meanwhile, the manufacturing cost and the running cost of the equipment are greatly reduced.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a transverse cross-sectional view of the present utility model.

The names of the parts indicated by the numerical reference numerals in the above drawings are as follows: wherein, 1, a material distributing piece; 2. a shifting fork; 3. a receiving seat; 4. folding the plugboard; 5. a semi-folding board; 6. a folding roller; 61. a blade; 62. a folding groove; 7. and a cutter roller.

Description of the embodiments

The present utility model will be described in further detail with reference to the accompanying drawings and examples.

Examples

A fully automatic fiber product stacking device, as shown in figures 1-2, comprises a folding component, a cutter roller 7, a shifting fork 2 and a distributing piece 1. The folding assembly comprises two folding rollers 6 which are arranged front and back, the rotation directions of the two folding rollers are opposite, and a gap for passing materials is formed between the two folding rollers 6; a cutter roller 7 is correspondingly arranged above each folding roller 6, and the cutter roller 7 is matched with the surface of the folding roller 6; the shift fork 2 sets up the ejection of compact side at folding roller 6 for push down the material, divide material spare 1 to set up in the below of shift fork 2, be used for accepting and separating the stack of material.

The folding roller 6 is circumferentially and evenly provided with a plurality of blades 61, the blades 61 on the folding roller 6 on the front side and the rear side are distributed and staggered, and the cutter roller 7 and the blades 61 are matched to form materials which are buckled front and rear. The circumferential surface of the folding roller 6 is provided with a folding groove 62, and the folding groove 62 is provided between each two adjacent blades 61.

The material distributing piece 1 is in transmission connection with a first power source, the material stack reaches a preset height, and the first power source drives the material distributing piece 1 to horizontally move backwards, vertically ascend and horizontally stretch into the folding station again, so as to separate a material stack formed by subsequent stacking above the material stack. The material distributing piece 1 extends from the outer side to the inner side, and the upper surface of the material distributing piece 1 is an inclined surface with the inner side higher than the outer side.

The shifting forks 2 are arranged in a front-back symmetrical mode and used for cross action, the material distributing pieces 1 are correspondingly arranged below each shifting fork 2, and the front-back material distributing pieces 1 are mutually symmetrical.

The folding plate 4 is in transmission connection with the second power source, can horizontally move into or out of the paper station under the drive of the second power source, is provided with a wind source at the opposite position below the folding plate 4, and is used for blowing the hanging facial tissues and turning the facial tissues outwards along the inner side edge of the folding plate 4.

The folding unit further comprises a half folding board 5, the half folding board 5 is located on one side opposite to the front side and the rear side of the folding board 4, the half folding board 5 is in transmission connection with a third power source and can horizontally move into or out of a paper folding station under the drive of the third power source, the half folding board 5 is located below the folding board 4 and above the material receiving seat 3, a wind source is arranged at the opposite position below the half folding board 5, and the wind source blows air to the hanging facial tissues and is used for outwards folding the facial tissues along the inner side edge of the half folding board 5.

The automatic paper stacking machine further comprises a material receiving seat 3, wherein the material receiving seat 3 and the material distributing piece 1 are staggered in the horizontal direction and used for receiving and conveying stacked material stacks on the material distributing piece 1, and the material receiving seat 3 is in transmission connection with a fourth power source and is driven by the fourth power source to lift into or out of the paper stacking station.

The folding device of the fiber product is horizontally and transversely provided with a plurality of folding units, gaps are reserved between parts of adjacent folding units, and the material distributing piece 1 and the material receiving seat 3 are comb-tooth-shaped.

Working principle: the front and rear rolls of material pass through the space between the upper part of the folding roller and the cutter roller 7 respectively, and are matched with the blades on the folding roller through the upper and lower knife surfaces on the upper part of the opposite cutter roller, and the front side of the material is cut by the upper part of the folding roller and the cutter roller, and the front side of the material is conveyed in a single-drawing material mode on the folding roller 6 on the front side and the rear side of the material after cutting. At the same time, the folding roller at the rear side is provided with a folding groove 62 which is about to rotate to the position of the rear side cutter roller, the cut material is continuously conveyed between the gaps of the front folding roller and the rear folding roller under the rotation of the folding roller, when the cut material just passes between the two folding rollers, the folding groove 62 rotates to the position above the contact position of the two folding rollers, the folding roller is continuously rotated to the position where the folding groove 62 contacts with the front folding roller 6, the material at the position is folded by the cooperation of the folding groove 62 and the front folding roller 6, the material is folded into the rear folding groove 62, and as the front folding roller 6 and the rear folding roller 6 are continuously rotated, the front material and the rear material are formed to overlap by front cutting and rear folding alternately, and the front material and the rear material are mutually inserted from the head to the tail.

After passing through the folding roller, the cut materials are staggered through the shifting forks 2 at the front side and the rear side, the left side and the right side of the connecting part of each material are pressed down in a crossing way, and along with the increase of the stacking height of the materials, the first material distributing piece 11 and the second material distributing piece 12 descend synchronously, so that the highest position of the stacking of the materials is always kept at the original height. When each stack of materials is stacked, the shifting fork 2 is utilized to press down, when one side of the materials is pressed down, the other side of the materials slightly and upwards tilt along the radian of the first material distributing piece 11 and the second material distributing piece 12, so that the materials can be reduced from being pressed down to be between transverse gaps of the first material distributing piece 11 and the second material distributing piece 12 by the shifting fork 2, and the indentation caused by the first material distributing piece 11 and the second material distributing piece 12 to the materials is reduced, and the quality of folded finished products is improved.

After the folding is repeatedly carried out, the folding plugboards 4 stretch out towards the hung materials after the predetermined number of materials are stacked, the hanging materials are limited, if the topmost materials are required to be extracted from the middle part, the auxiliary half folding plugboards 5 are required to be reversely inserted into the paper folding station towards the folding plugboards 4, the edges of the half folding plugboards 5 are positioned at the middle part of the paper folding station, and at the moment, the bottom edges of the materials are blown outwards along the edges of the bottommost folding plugboards 4 or the half folding plugboards 5 by wind sources, and the materials are folded along the folding plugboards 4 or the half folding plugboards 5 under the effect of the wind sources in a manner of being opposite to the inserting direction of the folding plugboards 4 or the half folding plugboards 5.

At this time, the material receiving seat 3 will rise, so that the folded material is spread at the bottom of the material receiving seat 3 as the bottommost layer, and then the folded board 4 or the half folded board 5 is pulled out by moving outwards. The material receiving seat 3 continuously ascends to be inserted between the first material distributing part 11 and the second material distributing part 12 until the height is slightly higher than that of the first material distributing part 11 and the second material distributing part 12, so that the material stack which is continuously folded and piled is received, the first material distributing part 11 and the second material distributing part 12 horizontally move to exit the paper stacking station when the material receiving seat 3 receives the material, then ascend to the highest position of the material stack, when the material stack reaches the preset quantity, the first material distributing part 11 and the second material distributing part 12 horizontally insert into the paper stacking station, the lower stack can be divided, the stacking of a new stack of the material is started, the material which is completed to be stacked is separated from the material which is to be stacked in a new round, and the material receiving seat 3 drags the material which is piled in the lower side to slowly descend, and the material is transferred to the conveying platform. The process is repeated, so that the materials can be output by periodic operation.

The lifting drive or the horizontal drive of the first power source, the second power source, the third power source and the fourth power source can be realized by adopting an air cylinder, a motor screw mechanism, a motor cam mechanism and the like, and a linear guide rail can be arranged for improving the stability and can move along the linear guide rail.

In the description of the present utility model, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. 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 utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.

Claims (10)

1. A fully automated fiber product stacking apparatus, comprising:

the folding assembly comprises two folding rollers (6) which are arranged front and back, the rotation directions of the two folding rollers are opposite, and a gap for passing materials is formed between the two folding rollers (6);

the cutter rollers (7) are correspondingly arranged above each folding roller (6), and the cutter rollers (7) are matched with the surfaces of the folding rollers (6);

the shifting fork (2), the shifting fork (2) is arranged at the discharging side of the folding roller (6) and is used for pressing down materials;

the material distributing piece (1), the material distributing piece (1) is arranged below the shifting fork (2) and is used for receiving and separating material stacks.

2. The fully automated fiber product stacking apparatus of claim 1 wherein: the folding roller (6) is circumferentially and uniformly provided with a plurality of blades (61), the blades (61) on the folding roller (6) on the front side and the rear side are distributed and staggered, and the cutter roller (7) and the blades (61) are matched to form materials which are buckled front and rear.

3. A fully automated fiber product stacking apparatus according to claim 2, wherein: the circumferential surface of the folding roller (6) is provided with folding grooves (62), and the folding grooves (62) are provided between every two adjacent blades (61).

4. The fully automated fiber product stacking apparatus of claim 1 wherein: the material distributing piece (1) is in transmission connection with a first power source, the material stack reaches a preset height, and the first power source drives the material distributing piece (1) to move horizontally, retract and then vertically ascend and horizontally stretch into the folding station, so that the material stack formed by subsequent stacking above the material stack is separated.

5. The fully automated fiber product stacking apparatus of claim 1 wherein: the shifting forks (2) are arranged in a front-back symmetrical mode and used for cross action, the material distributing pieces (1) are correspondingly arranged below each shifting fork (2), and the front-back material distributing pieces (1) are mutually symmetrical.

6. The fully automated fiber product stacking apparatus of claim 1 wherein: the material distributing piece (1) extends from the outer side to the inner side, and the upper surface of the material distributing piece (1) is an inclined surface with the inner side higher than the outer side.

7. The fully automated fiber product stacking apparatus of claim 1 wherein: the folding paper folding machine further comprises a folding inserting plate (4), the folding inserting plate (4) is connected with the second power source in a transmission mode, the folding inserting plate can horizontally move into or out of the paper folding station under the driving of the second power source, a wind source is arranged at the relative position below the folding inserting plate (4) and is used for blowing air to the hanging facial tissues and folding the facial tissues outwards along the inner side edge of the folding inserting plate (4).

8. The fully automated fiber product stacking apparatus of claim 1 wherein: the folding unit further comprises a half folding plate (5), the half folding plate (5) is located on one side opposite to the front side and the rear side of the folding plate (4), the half folding plate (5) is in transmission connection with a third power source and can horizontally move into or out of a paper folding station under the driving of the third power source, the half folding plate (5) is located below the folding plate (4) and above the material receiving seat (3), a wind source is arranged at the relative position below the half folding plate (5), and the wind source blows air to hanging facial tissues and is used for outwards folding the facial tissues along the inner side edge of the half folding plate (5).

9. The fully automated fiber product stacking apparatus of claim 1 wherein: the automatic paper stacking machine further comprises a material receiving seat (3), wherein the material receiving seat (3) and the material distributing piece (1) are staggered in the horizontal direction and are used for receiving and conveying stacked material stacks on the material distributing piece (1), and the material receiving seat (3) is in transmission connection with a fourth power source and is driven by the fourth power source to lift into or out of the paper stacking station.

10. A fully automated fiber product stacking apparatus according to any one of claims 1 to 9, wherein: the folding device of the fiber product is horizontally and transversely provided with a plurality of folding units, gaps are reserved between parts of adjacent folding units, and the material distributing piece (1) and the material receiving seat (3) are comb-tooth-shaped.