CN114347422B - Stone paper production equipment - Google Patents
Stone paper production equipment Download PDFInfo
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- CN114347422B CN114347422B CN202111618816.7A CN202111618816A CN114347422B CN 114347422 B CN114347422 B CN 114347422B CN 202111618816 A CN202111618816 A CN 202111618816A CN 114347422 B CN114347422 B CN 114347422B
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- 239000004575 stone Substances 0.000 title claims abstract description 269
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 298
- 238000004080 punching Methods 0.000 claims abstract description 91
- 238000005096 rolling process Methods 0.000 claims abstract description 80
- 238000003860 storage Methods 0.000 claims description 56
- 238000003825 pressing Methods 0.000 claims description 18
- 230000008859 change Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 9
- 239000011148 porous material Substances 0.000 abstract 1
- 230000001603 reducing effect Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to the technical field of stone paper production, in particular to stone paper production equipment, which comprises a rack; the punching mechanism is used for punching the stone paper and is arranged on the frame; the rolling hole filling mechanism is used for rolling the punched stone paper so as to reduce or close the aperture of the hole on the stone paper, and is arranged behind the punching mechanism in the conveying direction of the stone paper; according to the invention, through the cooperation of the punching mechanism and the rolling mechanism, the stone paper is punched and rolled in multiple directions, so that redundant materials on the primarily formed stone paper flow to corresponding hole sites in multiple directions to reduce corresponding pore diameters, and the technical problem that the thickness of the existing stone paper is difficult to further reduce due to poor material fluidity after primary forming is solved.
Description
Technical Field
The invention relates to the technical field of stone paper production, in particular to stone paper production equipment.
Background
The stone paper is prepared by taking calcium carbonate as a main raw material, taking polymer resin and other auxiliary agents as auxiliary materials and adopting the processes of banburying, granulating, extruding, calendaring and the like; however, the existing stone paper has poor fluidity of raw materials, so that the thickness of the stone paper product is difficult to achieve a thinner degree; meanwhile, the stone paper has the problem of high specific gravity, namely the weight of the stone paper of the same type manufactured by using the paper with the same thickness is much larger than that of the stone paper of the traditional fiber paper, so that the stone paper needs to be further reduced in thickness and the weight of the stone paper with the same thickness in the stone paper production process;
the patent of Chinese invention CN102555224B discloses equipment for patterning and forming the base paper of the stone paper, wherein the stone paper is heated and stretched in the patterning and forming process of the base paper by a longitudinal stretching part, a transverse stretching part and a shaping device part so as to realize thickness reduction and thinness reduction of the stone paper; although the equipment has certain thickness reducing effect on stone paper forming and certain positive effect, the equipment also has the following problems: because the mobility of the material after the preliminary molding of the stone paper is poor, the stone paper is difficult to further reduce the thickness and the thickness of the stone paper only by stretching the stone paper longitudinally and transversely, so that the scheme is still limited in reducing the thickness of the stone paper.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, and by the cooperation of the punching mechanism and the rolling mechanism, the punching and multi-directional rolling of the stone paper are realized, so that redundant materials on the primarily formed stone paper flow to corresponding hole sites in multiple directions to reduce the corresponding hole diameters, and the technical problem that the thickness of the primarily formed stone paper is difficult to be further reduced due to poor material fluidity after the primary forming of the existing stone paper is solved;
in order to achieve the above purpose, the present invention provides the following technical solutions:
the stone paper production equipment comprises a rack; the punching mechanism is used for punching the stone paper and is arranged on the frame;
and the rolling hole filling mechanism is used for rolling the punched stone paper so as to reduce or close the aperture of the hole in the stone paper, and is arranged behind the punching mechanism in the conveying direction of the stone paper.
Preferably, the stone paper production equipment further comprises a clamping mechanism, wherein the clamping mechanism is used for clamping the stone paper being conveyed and enabling the stone paper at the punching mechanism and/or the rolling hole filling mechanism to stop conveying, and is positioned on the frame;
and the paper storage mechanism is used for storing the redundant paper at the clamping mechanism and releasing the redundant paper at the right time, and is positioned at one side of the clamping mechanism.
As one preferable mode, one clamping mechanism and one paper storage mechanism are arranged in one group and two groups are respectively arranged in front of the punching mechanism and behind the rolling hole filling mechanism to be matched with each other so as to realize that the stone paper is wholly in a continuous conveying state.
Preferably, the paper storage mechanism comprises a first bracket; the first elastic piece is arranged at the lower end of the first bracket;
a pair of first conveying rollers rotatably provided on the first bracket;
the first telescopic piece is used for driving the first conveying roller to move upwards to store the conveyed stone paper and is used for driving the first conveying roller to move downwards to release the stored stone paper, and the first telescopic piece is arranged below the first elastic piece.
Preferably, the clamping mechanism includes: two second conveying rollers; two second telescopic pieces, two ends of each second telescopic piece are respectively connected with the same ends of two second conveying rollers;
and the second linkage mechanism is used for driving the second telescopic piece to be shortened when the punching mechanism moves downwards, so that the two second conveying rollers clamp the stone paper which is conveyed, and the second linkage mechanism is arranged between the punching mechanism and the clamping mechanism, so that the stone paper stops conveying at the punching mechanism.
Preferably, the rolling hole filling mechanism comprises a transverse rolling mechanism, the transverse rolling mechanism comprises a conveying belt, two conveying belts are in one group, and the two groups of conveying belts are respectively and vertically arranged at two sides of the upper part of the stone paper in the conveying direction;
a plurality of third press rolls are sequentially and uniformly arranged on the side surfaces between the two conveyor belts in the same group, and the end parts of the third press rolls are rotationally connected with the side surfaces of the conveyor belts;
the fixed block is arranged between the two conveying wheels at the end part of the conveying belt;
the third telescopic piece is used for driving the fixed block to lift and is arranged on the frame.
Preferably, the transverse rolling mechanism further comprises a third mounting frame and a third driving assembly, and the third mounting frame is connected with the fixed block; the third driving assembly is used for driving the conveying wheel to rotate and is arranged on the third mounting frame; the third driving assembly comprises a fifth telescopic part, two first gears meshed with each other and a second gear coaxial with the conveying wheels on the conveying belt, the two first gears meshed with each other are arranged on the fifth telescopic part through a second bracket, and the fifth telescopic part enables the second gears to be meshed with the first gears through lifting the second gears so as to realize synchronous linkage of the two groups of conveying belts or independent driving of the conveying belts.
As one preferable, the roll-pressing hole-filling mechanism further includes two sets of oblique roll-pressing mechanisms obliquely arranged along the stone paper conveying direction, the oblique roll-pressing mechanisms including: a lifting assembly; a fourth press roller;
the pushing component is rotationally connected with two ends of the fourth compression roller and used for pushing the fourth compression roller to roll on the stone paper, and the pushing component is connected with the upper end of the lifting component used for driving the pushing component to lift.
As one preferable, along the stone paper conveying direction, there are also sequentially provided: a thickness measuring assembly; a pair of preheat rolls; a pair of fourth conveying rollers;
the fourth telescopic piece is used for detecting the thickness of the stone paper, and controlling the fourth telescopic piece to be shortened when the thickness of the stone paper is detected to be larger than the standard thickness, so that the thickness measuring assembly for further rolling the stone paper by the fourth conveying roller is arranged beside the paper storage mechanism behind the rolling hole filling mechanism; the preheating rollers are respectively arranged on the upper surface and the lower surface of the stone paper and are adjacent to the fourth conveying roller.
Preferably, a third linkage mechanism for controlling the lifting of the third telescopic member is arranged between the punching mechanism and the clamping mechanism, and the third linkage mechanism has the same structure as the second linkage mechanism; the third linkage mechanism comprises a vertical plate with the lower thickness being greater than the upper thickness, and the vertical plate is arranged on the punching mechanism and moves along with the punching mechanism;
a telescopic cylinder with a second elastic piece is arranged in the telescopic cylinder, and a telescopic rod in the telescopic cylinder is abutted against the plate surface of the vertical plate;
and one end of the pipeline is communicated with the telescopic cylinder, the other end of the pipeline of the third linkage mechanism is communicated with the third telescopic piece, and the other end of the pipeline of the second linkage mechanism is communicated with the second telescopic piece.
The diameters of the third press rolls gradually change from small to large along the side direction of the conveying belt, and the difference between the diameter of the third press roll with the largest diameter and the diameter of the third press roll with the smallest diameter is smaller than one millimeter or two millimeters.
The invention has the beneficial effects that:
1. according to the invention, the stone paper in the production process is punched, and then the stone paper is rolled by the rolling hole filling mechanism, so that the holes on the stone paper are reduced or closed, the thickness of the stone paper can be reduced, the purpose of reducing the thickness of the stone paper is realized, the purpose of reducing the weight of the stone paper in unit volume is realized, and the practical value of the stone paper is further improved;
2. according to the invention, through the mutual cooperation of the two groups of clamping mechanisms and the paper storage mechanism, the cut-off and temporary storage of the stone paper conveyed to the punching mechanism can be realized, so that the punching mechanism can conveniently punch holes on the stone paper and the rolling hole filling mechanism can conveniently roll and fill holes and widen the stone paper punched by the previous holes, on one hand, the paper storage mechanism behind the rolling hole filling mechanism temporarily stores the stone paper, and on the other hand, part of the stone paper is always released backwards so that the stone paper is still in a conveying state, thereby not only facilitating the punching, hole filling and widening of the stone paper, but also ensuring the continuous normal conveying of the stone paper and ensuring the normal work of subsequent equipment;
3. according to the invention, through the mutual cooperation of the transverse rolling mechanism, the oblique rolling mechanism and the fourth conveying roller, holes on the stone paper can be rolled from multiple directions, so that the holes with larger apertures on the stone paper are rolled and filled, the thickness of materials near the apertures is reduced, the thickness of the whole stone paper is reduced, the pressed stone paper is more solid and thinner, and the production quality of the stone paper is improved;
4. according to the invention, through the mutual matching work of the second linkage mechanism, the third linkage mechanism, the punching mechanism and the clamping mechanisms, the linkage work of the punching mechanism, the two clamping mechanisms and the transverse rolling mechanism is realized, the trouble of additionally arranging the control mechanism is avoided, and the practicability of the invention is improved;
5. according to the stone paper type packaging machine, the punching mechanism and the transverse rolling mechanism are matched to work, so that stone paper with thin thickness and good air permeability can be produced, and the stone paper type packaging machine can be applied to the fields of paper packaging, band-aid and the like needing air permeability;
in summary, the invention has the advantages of punching the stone paper, increasing the fluidity of redundant materials on the stone paper by matching with multi-directional rolling, reducing the thickness and the weight of the stone paper with unit length and width, and the like.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings described below are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art;
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the inner punch mechanism and the clamping mechanism of the present invention;
FIG. 3 is a schematic diagram of a third mechanism according to the present invention;
FIG. 4 is a diagram showing the positional relationship between the slant rolling mechanism and the paper storing mechanism according to the present invention;
FIG. 5 is a diagram showing the positional relationship between the preheat roll and the fourth transfer roll of the present invention;
FIG. 6 is a schematic view of the overall structure of the transverse rolling mechanism of the present invention;
FIG. 7 is a schematic view of the internal structure of the transverse rolling mechanism of the present invention;
FIG. 8 is a schematic view of a conveyor belt structure according to the present invention;
FIG. 9 is a schematic view of a fixed block structure according to the present invention;
FIG. 10 is a schematic view of a molding assembly according to the present invention;
the device comprises a stone paper 00, a frame 1, an extruder 11, a forming assembly 12, a thickness measuring assembly 13, a preheating roller 14, a fourth conveying roller 15, a fourth telescopic piece 16, a receiving groove 17, a conveying pipeline 18, a punching mechanism 2, a sixth telescopic piece 21, an upper die 22, a lower die 23, a rolling hole filling mechanism 3, a transverse rolling mechanism 31, a conveying belt 311, a third compression roller 312, a fixed block 313, a third telescopic piece 314, a third driving assembly 32, a fifth telescopic piece 321, a first gear 322, a second gear 323, an inclined rolling mechanism 33, a lifting assembly 331, a pushing assembly 333, a fourth compression roller 332, a clamping mechanism 4, a second conveying roller 41, a second telescopic piece 42, a second linkage mechanism 43, a paper storage mechanism 5, a first bracket 51, a first elastic piece 52, a first conveying roller 53, a first telescopic piece 54, a third linkage mechanism 6, a vertical plate 61, a telescopic cylinder 62 and a pipeline 63.
Detailed Description
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", "a second" may include one or more such features, either explicitly or implicitly; in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1
1-10, the invention provides stone paper production equipment, which comprises a rack 1;
a punching mechanism 2, wherein the punching mechanism 2 for punching the stone paper 00 is arranged on the frame 1;
a roll hole filling mechanism 3 for rolling the punched stone paper 00 to reduce or close the aperture of the hole in the stone paper 00, the roll hole filling mechanism 3 being disposed behind the punching mechanism 2 in the conveying direction of the stone paper 00. During operation, in the present case, the conveying direction of the stone paper 00 is the negative direction of the X axis, the front of a certain mechanism is the positive direction of the X axis of the mechanism, the two sides of the stone paper 00 are the positive and negative directions along the Y axis of the stone paper 00, and the conveying rollers and the fourth pressing roller 332 are driven to rotate by a motor or a chain and a gear to be a conventional technology, which is not described herein in excess; the punching mechanism 2 comprises a sixth telescopic piece 21, an upper die 22 and a lower die 23, wherein the sixth telescopic piece 21 drives the upper die 22 to move downwards to be matched with the lower die 23 so as to punch the stone paper 00 passing through the space between the upper die 22 and the lower die 23, and the punched waste falls into the receiving groove 17; in the production process of the stone paper 00, the stone paper 00 is punched through a punching mechanism 2, two types of holes are punched through the punching mechanism 2 by replacing an upper die 22 and a lower die 23, the first type of holes are holes which can be closed by rolling the stone paper 00 through a rolling hole filling mechanism 3, the second type of holes are holes which can only reduce the hole diameter after rolling the stone paper 00 and can not be closed through the rolling hole filling mechanism 3, the hole diameter of the second type of holes is larger than that of the first type of holes, the stone paper 00 is punched into the second type of holes to produce the stone paper 00 with holes, so that some filter papers with holes are produced, and the stone paper 00 with ventilation is required; through punching the stone paper 00 in the production process, then rolling the stone paper 00 by using a rolling hole filling mechanism 3, so that holes on the stone paper 00 are reduced or closed, the thickness of the stone paper 00 can be reduced, and the stone paper 00 is thinned in a mode of stretching along the length direction of the stone paper 00, which is completely different from the mode of thinning the stone paper 00 in the prior art, the purpose of reducing the thickness of the stone paper 00 is realized by using another concept creatively, and the practical value of the stone paper 00 is further improved.
Further, the punching mechanism 2 and the rolling hole filling mechanism 3 can work at the same speed as the speed of conveying the stone paper 00, after the punching mechanism 2 punches a hole and the rolling hole filling mechanism 3 rolls the stone paper 00, the punching mechanism 2 and the rolling hole filling mechanism 3 return to the original place to punch a next round and roll the stone paper 00 with holes, and then the next round of work is performed at the tail end of the punching position of the previous round and the tail end of the stone paper 00 after rolling, and the punching mechanism 2 and the rolling hole filling mechanism 3 can also punch and roll the stone paper 00 when the stone paper 00 stops conveying.
Further, as shown in fig. 2-3, the stone paper production device further comprises a clamping mechanism 4, wherein the clamping mechanism 4 is used for clamping the stone paper 00 being conveyed, so that the stone paper 00 at the punching mechanism 2 and/or the rolling hole filling mechanism 3 stops conveying, and is positioned on the frame 1;
and the paper storage mechanism 5 is used for storing the excessive paper at the clamping mechanism 4 and is positioned at one side of the clamping mechanism 4 when the paper is released at the right time. During operation, the stone paper 00 is extruded by the extruder 11, and is initially molded by the molding assembly 12, then the stone paper 00 is continuously conveyed along the X-axis negative direction, when the punching mechanism 2 is about to punch the stone paper 00, the clamping mechanism 4 clamps the stone paper 00 at the punching mechanism 2 to stop conveying the stone paper 00, the extruder 11 and the molding assembly 12 still continuously work, the initially molded stone paper 00 is continuously conveyed towards the punching mechanism 2, the conveyed stone paper 00 is stored for a short time through the paper storage mechanism 5, when the punching mechanism 2 finishes punching the stone paper 00, and after the rolling and hole filling mechanism 3 finishes rolling the stone paper 00 with the previous hole, the clamping mechanism 4 releases the stone paper 00, the paper storage mechanism 5 rapidly releases the stored stone paper 00, the stone paper 00 at the punching mechanism 2 is rapidly conveyed to the rolling and hole filling mechanism 3, when the stone paper 00 at the hole filling part of the punching mechanism 2 is conveyed to the rolling and hole filling mechanism 3, the clamping mechanism 4 and the paper storage mechanism 5 store the next stone paper 00 in a short time, and the operation of the next stone paper 00 is stopped at the paper storage mechanism 4 after the rolling and hole filling mechanism 3 finishes the rolling and the cut-off conveying of the stone paper 00.
Further, as shown in fig. 2-4, one clamping mechanism 4 and one paper storing mechanism 5 are arranged in one group and two groups, and the two groups are respectively arranged in front of the punching mechanism 2 and behind the rolling hole filling mechanism 3 to cooperate to realize that the stone paper 00 is in a continuous conveying state as a whole. When the device works, the two groups of clamping mechanisms 4 and paper storage mechanisms 5 are arranged, so that the conveyed stone paper 00 is only in a stopped conveying state at the punching mechanism 2 and the rolling hole filling mechanism 3, and the stone paper 00 at the rest positions is still in a conveying state, so that the normal work of other devices is not delayed; specifically, a group of clamping mechanisms 4 and paper storage mechanisms 5 positioned in the positive direction of the X axis of the punching mechanism 2 are defined as a front clamping mechanism 4 and a front paper storage mechanism 5, a group of clamping mechanisms 4 and paper storage mechanisms 5 positioned in the negative direction of the X axis of the punching mechanism 2 are defined as a rear clamping mechanism 4 and a rear paper storage mechanism 5, initially formed stone paper 00 is continuously conveyed towards the punching mechanism 2, when the punching mechanism 2 is about to punch the stone paper 00, the stone paper 00 is clamped by the front clamping mechanism 4 and the rear clamping mechanism 4 to stop conveying the stone paper 00 at the position of the punching mechanism 2 and the rolling hole filling mechanism 3, then the stone paper 00 conveyed by the front paper storage mechanism 5 is stored for a short time, the stone paper 00 conveyed by the rear paper storage mechanism 5 is always in a state of conveying the stone paper 00 towards the negative direction of the X axis, and after each time the punching mechanism 2 punches holes, one part of the stone paper 00 conveyed quickly is stored by the rear paper storage mechanism 5, and the other part of the stone paper 00 is released according to the original speed; when the stone paper 00 between the two clamping mechanisms 4 stops conveying, the stored stone paper 00 can be released by the rear paper storage mechanism 5, so that the stone paper 00 at the rear paper storage mechanism 5 can be continuously conveyed along the negative X-axis direction, a series of rear equipment can be continuously operated, when the punching mechanism 2 completes punching the stone paper 00, and after the rolling hole filling mechanism 3 completes rolling of the stone paper 00 with the previous through hole, the stone paper 00 is loosened by the front clamping mechanisms 4, the stored stone paper 00 is quickly released by the front paper storage mechanism 5, the stone paper 00 at the punching mechanism 2 is quickly conveyed to the rolling hole filling mechanism 3, the stone paper 00 at the rolling hole filling mechanism 3 is quickly conveyed to the rear paper storage mechanism 5 for storage, on the one hand, the continuous release of the stone paper 00 ensures the continuous conveying of the rear stone paper 00, and the redundant stone paper 00 is stored by the rear paper storage mechanism 5, so that when the stone paper 00 is clamped by the two clamping mechanisms 4, the stone paper 00 is released by the front paper storage mechanism 4, the stone paper storage mechanism is enabled to be conveyed to the front paper storage mechanism 5 to the front paper storage mechanism 2, and the front paper storage mechanism 3 is punched to the front paper storage mechanism 2, and the front paper storage mechanism is conveyed to the front paper storage mechanism 4 in the normal direction.
Further, as shown in fig. 2, the paper storing mechanism 5 includes:
a first bracket 51;
a first elastic member 52, the first elastic member 52 being disposed at a lower end of the first bracket 51;
a pair of first conveying rollers 53, the first conveying rollers 53 being rotatably provided on the first bracket 51;
the first telescopic member 54 for driving the first conveying roller 53 to move upward to store the conveyed stone paper 00 and for driving the first conveying roller 53 to move downward to release the stored stone paper 00 are disposed under the first elastic member 52. When the stone paper 00 is stored in the storage mechanism 5, the stone paper 00 is conveyed along the conveying direction of the stone paper 00 by the two first conveying rollers 53, meanwhile, the first telescopic piece 54 stretches, the first telescopic piece 54 drives the first conveying roller 53 to rise through the first support 51 and the first elastic piece 52, so that the stone paper 00 conveyed by the forming assembly 12 is tensioned, the length of the stone paper 00 is finely adjusted through the first elastic piece 52, the first conveying roller 53 is driven to rise through the first telescopic piece 54, the conveyed stone paper 00 is temporarily stored, further, the cut-off of the conveyed stone paper 00 is realized, when the stone paper 00 is released by the storage mechanism 5, the first telescopic piece 54 shortens to enable the height of the first conveying roller 53 to be quickly lowered, and the rest conveying rollers for conveying the stone paper 00 quickly convey the rolling paper 00 at the punching mechanism 2 to the hole filling mechanism 3, so that the stored stone paper 00 is quickly released by the storage mechanism 5; the first resilient member 52 is a spring or rubber column and the first telescoping member 54 is, but is not limited to, an electric telescoping rod or telescoping cylinder or telescoping hydraulic cylinder.
Example two
As shown in fig. 1 to 10, wherein the same or corresponding parts as those in the first embodiment are denoted by the corresponding reference numerals as in the first embodiment, only the points of distinction from the first embodiment will be described below for the sake of brevity. The second embodiment is different from the first embodiment in that: as shown in fig. 2, the clamping mechanism 4 includes:
two second conveying rollers 41;
two second telescopic members 42, two ends of each second telescopic member 42 are respectively connected with the same ends of two second conveying rollers 41;
and a second linkage mechanism 43, wherein when the punching mechanism 2 moves downwards, the second linkage mechanism 43 drives the second telescopic piece 42 to shorten, so that the two second conveying rollers 41 clamp the stone paper 00 conveyed in advance, and the second linkage mechanism 43 stops conveying the stone paper 00 at the punching mechanism 2 is arranged between the punching mechanism 2 and the clamping mechanism 4. When the punching mechanism is in operation, the upper die 22 of the punching mechanism 2 moves downwards, the upper die 22 which moves downwards drives the second telescopic piece 42 to shorten through the second linkage mechanism 43, the second telescopic piece 42 shortens to enable the two second conveying rollers 41 to be close to each other so as to clamp the stone paper 00, the lower end of the second telescopic piece 42 is fixed on the frame 1, and the second telescopic piece 42 is but not limited to a hydraulic cylinder; the linkage operation of the clamping mechanism 4 and the punching mechanism 2 can be realized by the linkage action of the second linkage mechanism 43.
Further, as shown in fig. 6 to 9, the roll-hole filling mechanism 3 includes a lateral roll-pressing mechanism 31, and the lateral roll-pressing mechanism 31 includes:
the two groups of conveying belts 311 are vertically arranged on two sides of the upper part of the stone paper 00 in the conveying direction respectively;
a plurality of third press rollers 312 are sequentially and uniformly arranged on the side surfaces between the two conveyer belts 311 in the same group, and the end parts of the third press rollers 312 are rotationally connected with the side surfaces of the conveyer belts 311;
a fixed block 313, wherein the fixed block 313 is arranged between two conveying wheels at the end part of the conveying belt 311;
the third telescopic member 314 is used for driving the fixed block 313 to lift and lower, and the third telescopic member 314 is arranged on the frame 1. During operation, the fixing block 313 is used for fixing the conveying belt 311, so that the conveying belt 311 rotates around the fixing block 313 under the drive of the conveying wheel, the middle part of the conveying belt 311 can not be sunken due to the fixing of the fixing block 313, and further the third pressing roller 312 can be abutted against the stone paper 00 to roll the stone paper 00, on one hand, the aperture of a hole in the stone paper 00 is reduced or the hole in the stone paper 00 is closed, and further the thickness of the stone paper 00 is reduced; on the other hand, the two conveying belts 311 rotate in opposite directions, the third press rollers 312 on the two conveying belts 311 are mutually matched, the stone paper 00 is pulled to two sides of the conveying direction of the stone paper 00 along the vertical direction of the conveying direction of the stone paper 00, so that the width of the stone paper 00 is increased, the plurality of third press rollers 312 on each conveying belt 311 work simultaneously, so that the stone paper 00 can be pulled to two sides more uniformly, the stone paper 00 is widened, and if the edges of two sides of the stone paper 00 are pulled, the clamping part of the stone paper 00 is easily pulled and deformed too much, so that the problem of uneven width is caused; the third telescopic piece 314 is used for adjusting the height of the third pressing roller 312 on the conveying belt 311 through the fixed block 313 so as to adjust the rolling pressure of the third pressing roller 312 on the stone paper 00; the third telescoping member 314 is, but is not limited to, an electric telescoping rod or cylinder.
Further, as shown in fig. 6 to 9, the transverse rolling mechanism 31 further includes a third mounting frame and a third driving assembly 32, and the third mounting frame is connected to the fixing block 313; the third driving assembly 32 for driving the conveying wheel to rotate is mounted on the third mounting frame; the third driving assembly 32 includes a fifth expansion member 321, two first gears 322 meshed with each other, and a second gear 323 coaxial with the conveying wheels on the conveying belt 311, where the two first gears 322 meshed with each other are mounted on the fifth expansion member 321 through a second bracket, and the fifth expansion member 321 lifts the second gear 323 to make the second gear 323 mesh with the first gears 322, so as to realize synchronous linkage of the two groups of conveying belts 311 or separate driving of the conveying belts 311. In operation, the fifth expansion member 321 is shortened to enable the two second gears 323 to be lowered and meshed with the first gears 322 to realize synchronous linkage of the two groups of conveying belts 311, or the fifth expansion member 321 is lengthened to enable the two second gears 323 to be lifted and separated from the first gears 322 to realize independent driving of one group of conveying belts 311 in the two groups of conveying belts 311, the fifth expansion member 321 is but not limited to an electric expansion rod or an expansion hydraulic cylinder or an expansion cylinder, and the third expansion member 314 is lifted to drive the third mounting frame and the third driving assembly 32 to synchronously lift.
Further, as shown in fig. 1, the roll-pressing hole-filling mechanism 3 further includes two sets of oblique roll-pressing mechanisms 33 disposed obliquely along the conveying direction of the stone paper 00, and the oblique roll-pressing mechanisms 33 include:
a lifting assembly 331;
a fourth press roller 332;
the pushing component 333 is rotatably connected with two ends of the fourth pressing roller 332, and the pushing component 333 for pushing the fourth pressing roller 332 to roll on the stone paper 00 is connected with the upper end of the lifting component 331 for driving the pushing component 333 to lift. When the stone paper 00 is in operation, the lifting component 331 is lowered to drive the pushing component 333 to be lowered so that the fourth pressing roller 332 on the pushing component 333 is close to and attached to the stone paper 00, the pushing component 333 pushes the fourth pressing roller 332 to obliquely roll on the stone paper 00, and the stone paper 00 is rolled back and forth from the oblique direction so that the aperture of the hole on the stone paper 00 is reduced or the hole on the stone paper 00 is closed, so that the aperture reduction degree of the hole on the stone paper 00 can be further improved, the thickness of the stone paper 00 is reduced more uniformly, and the production quality of the stone paper 00 is improved; the two sets of oblique rolling mechanisms 33 are symmetrically arranged at two sides of the stone paper 00, and the two sets of oblique rolling mechanisms 33 roll the stone paper 00 respectively in sequence, so that the fact that the previously punched stone paper 00 area can be rolled completely is ensured.
Further, as shown in fig. 1 and 5, along the conveying direction of the stone paper 00, there are sequentially arranged:
a thickness measuring assembly 13;
a pair of preheating rollers 14;
a pair of fourth conveying rollers 15;
the fourth telescopic piece 16 is used for detecting the thickness of the stone paper 00, and controlling the fourth telescopic piece 16 to be shortened when the thickness of the stone paper 00 is detected to be larger than the standard thickness, so that the thickness measuring assembly 13 of the fourth conveying roller 15 for further rolling the stone paper 00 is arranged beside the paper storage mechanism 5 behind the rolling hole filling mechanism 3; a pair of preheating rollers 14 are provided on the upper and lower surfaces of the stone paper 00, respectively, adjacent to the fourth conveying roller 15. In operation, a pair of fourth conveying rollers 15 for rolling the stone paper 00 are respectively arranged on the upper and lower surfaces of the stone paper 00; two ends of each fourth telescopic piece 16 are respectively connected with the same ends of two fourth conveying rollers 15; the thickness measuring assembly 13 includes, but is not limited to, a paper thickness gauge in the prior art, the preheating roller 14 is used for preheating the stone paper 00 to be rolled by the fourth conveying roller 15, the controller controls the fourth telescopic member 16 to shorten, the fourth telescopic member 16 is an electric telescopic rod but not limited to an electric telescopic rod, the fourth telescopic member 16 shortens to enable the fourth conveying roller 15 to roll the stone paper 00 while conveying the stone paper 00, when the thickness of the stone paper 00 is larger than a specified standard thickness, the fourth telescopic member 16 further shortens to enable the two fourth telescopic members 16 to roll the stone paper 00 further to reduce the thickness of the stone paper 00, and therefore the stone paper 00 with lower thickness is produced.
Further, as shown in fig. 2, a third linkage mechanism 6 for controlling the lifting of the third telescopic member 314 is disposed between the punching mechanism 2 and the clamping mechanism 4, and the third linkage mechanism 6 has the same structure as the second linkage mechanism 43; the third coupling mechanism 6 includes:
a riser 61 having a lower thickness greater than the upper thickness, the riser 61 being disposed on the punching mechanism 2 and moving with the punching mechanism 2;
a telescopic cylinder 62 with a second elastic piece inside, wherein a telescopic rod in the telescopic cylinder 62 is abutted against the plate surface of the vertical plate 61;
and a pipeline 63, wherein one end of the pipeline 63 is communicated with the telescopic cylinder 62, the other end of the pipeline 63 of the third linkage mechanism 6 is communicated with the third telescopic piece 314, and the other end of the pipeline 63 of the second linkage mechanism 43 is communicated with the second telescopic piece 42. In operation, the thickness of the riser 61 is the width of the riser 61 in the X-axis direction; the upper die 22 of the punching mechanism 2 moves downwards, the upper die 22 drives the vertical plate 61 to move downwards, the telescopic rod of the telescopic cylinder 62 always abuts against the vertical plate 61 under the action of the second elastic piece, when the thinner part of the upper part of the vertical plate 61 moves downwards to the telescopic rod, the telescopic rod stretches under the action of the second elastic piece to enable the telescopic cylinder 62 to generate negative pressure, the telescopic cylinder 62 generates negative pressure to absorb gas or hydraulic oil through the pipeline 63, the second telescopic piece 42 and the third telescopic piece 314 are telescopic cylinders or telescopic hydraulic cylinders, the negative pressure absorption force generated by the pipeline 63 of the second linkage mechanism 43 can extract the gas or hydraulic oil in the second telescopic piece 42, so that the second telescopic piece 42 is shortened, and similarly, the negative pressure absorption force generated by the pipeline 63 of the third linkage mechanism 6 can extract the gas or hydraulic oil in the third telescopic piece 314, so that the third telescopic piece 314 is shortened, and the two clamping mechanisms 4 respectively work by using the two second linkage mechanisms 43; the second resilient member includes, but is not limited to, a spring.
The diameters of the third press rollers 312 gradually change from small to large along the lateral direction of the conveying belt 311, and the diameter difference between the largest diameter and the smallest diameter of the third press rollers 312 is less than one or two millimeters. During operation, as the diameters of the third press rollers 312 gradually change from small to large, the two conveying belts 311 of the transverse rolling mechanism 31 drive the third press rollers 312 to roll on the stone paper 00, the two sides of the stone paper 00 are rolled by the third press rollers 312 and the third press rollers 312 roll along the rotation direction of the conveying belts 311 to widen the stone paper 00 towards the two sides, and the widening force applied to the middle part of the stone paper 00 along the Y-axis direction is larger, so that the diameter of the third press rollers 312 in the middle part of the stone paper 00 is smaller than the diameter of the third press rollers 312 on the two sides of the stone paper 00, and the widening force applied to the middle part of the stone paper 00 is reduced, so that the problem that the stone paper 00 is broken by pulling is avoided.
Working procedure
In general, the primarily molded stone paper 00 is continuously conveyed towards the direction of the punching mechanism 2, when the punching mechanism 2 is about to punch the stone paper 00, the front clamping mechanism 4 and the rear clamping mechanism 4 clamp the stone paper 00 to stop conveying the stone paper 00 at the position of the punching mechanism 2 and the rolling hole filling mechanism 3, then the front paper storage mechanism 5 stores the conveyed stone paper 00 for a short time, the rear paper storage mechanism 5 is always in a state of conveying the stone paper 00 towards the X-axis negative direction, but the rear paper storage mechanism 5 rapidly stores the conveyed excessive stone paper 00 after each punching mechanism 2 punches the hole, when the stone paper 00 between the two clamping mechanisms 4 stops conveying, the rear paper storage mechanism 5 releases the stored stone paper 00 to ensure that the stone paper 00 at the rear paper storage mechanism 5 can be continuously conveyed along the X-axis rear, thus ensuring continuous operation of a series of equipment at the rear, when the punching mechanism 2 finishes punching the stone paper 00 and the rolling hole filling mechanism 3 finishes rolling the stone paper 00 which is punched at the previous time, the front clamping mechanism 4 loosens the stone paper 00, the front paper storage mechanism 5 rapidly releases the stored stone paper 00, the stone paper 00 at the punching mechanism 2 is rapidly conveyed to the rolling hole filling mechanism 3, the stone paper 00 at the rolling hole filling mechanism 3 is rapidly conveyed to the rear paper storage mechanism 5 for storage, the rear paper storage mechanism 5 continuously releases the stone paper 00 on one hand to ensure continuous conveying of the subsequent stone paper 00, and redundant stone paper 00 is stored by the rear paper storage mechanism 5 to prepare for releasing the stored stone paper 00 when the two clamping mechanisms 4 clamp the stone paper 00, ensuring that the rear paper storage mechanism 5 normally conveys the stone paper 00 towards the X-axis negative direction, while the stone paper 00 of the hole punching part of the punching mechanism 2 is conveyed to the rolling hole filling mechanism 3, the front clamping mechanism 4 and the front paper storage mechanism 5 will perform the next round of work; the lower part of the punching mechanism 2 is provided with a receiving groove 17, the bottom of the receiving groove 17 is communicated with a conveying pipeline 18, the other end of the conveying pipeline 18 is communicated with the extruder 11 capable of processing raw materials, and waste paper materials punched by the punching mechanism 2 are conveyed into the extruder 11 through the conveying pipeline 18 for re-waste utilization.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (1)
1. A stone paper production facility, characterized in that includes:
a frame (1);
the punching mechanism (2) is used for punching the stone paper (00), and the punching mechanism (2) is arranged on the frame (1);
a rolling hole filling mechanism (3) for rolling the punched stone paper (00) to reduce or close the aperture of the hole on the stone paper (00), wherein the rolling hole filling mechanism (3) is arranged behind the punching mechanism (2) in the conveying direction of the stone paper (00);
a clamping mechanism (4) for clamping the stone paper (00) being conveyed and enabling the punching mechanism (2) and/or the stone paper (00) at the rolling hole filling mechanism (3) to stop conveying, wherein the clamping mechanism (4) is positioned on the frame (1);
the paper storage mechanism (5) is used for storing the excessive paper at the clamping mechanism (4) and the paper storage mechanism (5) released at the right time is positioned at one side of the clamping mechanism (4);
the clamping mechanism (4) and the paper storage mechanism (5) are arranged in one group and two groups, and the two groups are respectively arranged in front of the punching mechanism (2) and behind the rolling hole filling mechanism (3) to be matched with each other so as to realize that the stone paper (00) is in a continuous conveying state as a whole;
the paper storage mechanism (5) comprises:
a first bracket (51);
a first elastic member (52), the first elastic member (52) being provided at a lower end of the first bracket (51);
a pair of first conveying rollers (53), wherein the first conveying rollers (53) are rotatably arranged on the first bracket (51);
the first telescopic piece (54) is used for driving the first conveying roller (53) to move upwards to store the conveyed stone paper (00) and is used for driving the first conveying roller (53) to move downwards to release the stored stone paper (00), and the first telescopic piece (54) is arranged below the first elastic piece (52);
the clamping mechanism (4) comprises:
two second conveying rollers (41);
two second telescopic members (42), two ends of each second telescopic member (42) are respectively connected with the same ends of two second conveying rollers (41);
the second linkage mechanism (43) is used for driving the second telescopic piece (42) to be shortened when the punching mechanism (2) moves downwards, so that the two second conveying rollers (41) clamp the stone paper (00) which is being conveyed, and the second linkage mechanism (43) for stopping conveying the stone paper (00) at the punching mechanism (2) is arranged between the punching mechanism (2) and the clamping mechanism (4);
the roll-in hole filling mechanism (3) comprises a transverse roll-in mechanism (31), and the transverse roll-in mechanism (31) comprises:
the two groups of conveying belts (311) are vertically arranged on two sides of the upper part of the stone paper (00) in the conveying direction respectively;
a plurality of third press rolls (312) are sequentially and uniformly arranged on the side surfaces between the two conveyer belts (311) in the same group, and the end parts of the third press rolls (312) are rotationally connected with the side surfaces of the conveyer belts (311);
a fixed block (313), wherein the fixed block (313) is arranged between two conveying wheels at the end part of the conveying belt (311);
the third telescopic piece (314) is used for driving the fixed block (313) to lift, and the third telescopic piece (314) is arranged on the frame (1);
the rolling hole filling mechanism (3) further comprises two groups of oblique rolling mechanisms (33) which are obliquely arranged along the conveying direction of the stone paper (00), and the oblique rolling mechanisms (33) comprise:
a lifting assembly (331);
a fourth press roller (332);
the pushing component (333) is rotationally connected with two ends of the fourth pressing roller (332), and the pushing component (333) used for pushing the fourth pressing roller (332) to roll on the stone paper (00) is connected with the upper end of the lifting component (331) used for driving the pushing component (333) to lift;
still set gradually along stone paper (00) direction of delivery:
a thickness measuring assembly (13); a pair of preheating rollers (14); a pair of fourth conveying rollers (15);
the fourth telescopic piece (16) is used for detecting the thickness of the stone paper (00) and controlling the fourth telescopic piece (16) to be shortened when the thickness of the stone paper (00) is detected to be larger than the standard thickness, so that the thickness measuring assembly (13) of the fourth conveying roller (15) for further rolling the stone paper (00) is arranged beside the paper storage mechanism (5) behind the rolling hole filling mechanism (3); a pair of preheating rollers (14) are respectively arranged on the upper surface and the lower surface of the stone paper (00) and are adjacent to the fourth conveying roller (15);
a third linkage mechanism (6) for controlling the lifting of the third telescopic piece (314) is arranged between the punching mechanism (2) and the clamping mechanism (4), and the third linkage mechanism (6) and the second linkage mechanism (43) have the same structure; the third linkage mechanism (6) includes:
a riser (61) having a lower thickness greater than the upper thickness, the riser (61) being disposed on the punching mechanism (2) and moving with the punching mechanism (2);
a telescopic cylinder (62) with a second elastic piece is arranged in the telescopic cylinder (62), and a telescopic rod in the telescopic cylinder (62) is abutted against the plate surface of the vertical plate (61);
one end of the pipeline (63) is communicated with the telescopic cylinder (62), the other end of the pipeline (63) of the third linkage mechanism (6) is communicated with the third telescopic piece (314), and the other end of the pipeline (63) of the second linkage mechanism (43) is communicated with the second telescopic piece (42);
the diameters of the third press rolls (312) gradually change from small to large along the side direction of the conveying belt (311), and the diameter difference between the largest diameter and the smallest diameter of the third press rolls (312) is smaller than one millimeter or two millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618816.7A CN114347422B (en) | 2021-12-28 | 2021-12-28 | Stone paper production equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618816.7A CN114347422B (en) | 2021-12-28 | 2021-12-28 | Stone paper production equipment |
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| CN114347422A CN114347422A (en) | 2022-04-15 |
| CN114347422B true CN114347422B (en) | 2024-04-05 |
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