CN114227768A - Stone paper production line rim charge cuts equipment - Google Patents
Stone paper production line rim charge cuts equipment Download PDFInfo
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- CN114227768A CN114227768A CN202111569722.5A CN202111569722A CN114227768A CN 114227768 A CN114227768 A CN 114227768A CN 202111569722 A CN202111569722 A CN 202111569722A CN 114227768 A CN114227768 A CN 114227768A
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- 239000004575 stone Substances 0.000 title claims abstract description 216
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 67
- 238000005096 rolling process Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 238000005498 polishing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
- B26D1/03—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members
- B26D1/035—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- Details Of Cutting Devices (AREA)
Abstract
The invention provides an edge material slitting device of a stone paper production line in the technical field of stone paper production, which comprises: the clamping and conveying assemblies are arranged on two sides of the stone paper conveying direction; the cutters are symmetrically arranged between the clamping and conveying assemblies along the width direction of the stone paper and are used for cutting the stone paper scraps; the arrangement components are arranged on the upper side and the lower side of the front end of the cutter for cutting the stone paper; the upstream clamping and conveying assembly positions and clamps the stone paper to convey the stone paper to the cutter, the conveying assembly arranges the conveyed stone paper in the width direction, the cutter cuts the tensioned stone paper edge material, and the downstream clamping and conveying assembly conveys the stone paper to the edge material and outputs the stone paper together. The stone paper cutting machine has the advantages of convenience in adjusting the thickness and the size of stone paper, high cutting precision of rim charge and the like.
Description
Technical Field
The invention relates to the technical field of stone paper production, in particular to an edge material slitting device of a stone paper production line.
Background
In the process of processing and producing the stone paper, the stone paper processing mixed material needs to be extruded to a guiding device through a T-shaped die and a flow divider, so that the guiding device conveys the stone paper to a film thickness detector for thickness detection, the stone paper is extended in the conveying direction through an extension device, and then rolling is carried out after finishing work such as press polishing, edge cutting and the like.
Chinese patent CN205043848U discloses a leftover material slitting device for stone paper materials, which comprises a cutter seat, a cutter head connected with the cutter seat in a rotating manner, a plurality of blades uniformly distributed along the circumferential direction of the cutter head, a plurality of clamping grooves corresponding to the plurality of blades one to one are provided on the cutter head, the plurality of clamping grooves are uniformly distributed around the rotating axis of the cutter head, and the cutter seat is movably provided with a positioning fastener which can be separated to clamp into the clamping grooves, and a spring for applying force to the positioning fastener to clamp the positioning fastener into the clamping grooves.
However, in this technical scheme, the blade that drives on the blade disc through utilizing the rotation axis rotates to the realization carries out the cutting that does not the tool changing to carrying stone paper rim charge, but when cutting, all adopts along the taut stone paper of direction of delivery to cut, but the unable assurance of stone paper width direction is in taut state all the time between the tensioning, and then the width dimension when leading to stone paper rim charge cutting is not accurate.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a stone paper production line rim charge slitting device, which is characterized in that a clamping and conveying assembly is used for positioning and clamping the center of stone paper to a finishing assembly, the finishing assembly is used for carrying out traction adjustment on the thickness of the stone paper in the conveying width direction, when the reverse tension of the paper in the traction process reaches the preset traction strength, the traction mode of a pressing and holding piece is changed into the rolling dredging mode of a rolling piece to finish the arrangement of two sides of the stone paper in the conveying direction, so that the stone paper tensioned towards the width direction after adjustment is accurately cut by a cutter, and the technical problem in the background technology is solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a stone paper production line rim charge cuts equipment which characterized in that includes: the clamping and conveying assemblies are arranged on two sides of the stone paper conveying direction; the cutters are symmetrically arranged between the clamping and conveying assemblies along the width direction of the stone paper and are used for cutting the stone paper scraps; the arrangement components are arranged on the upper side and the lower side of the front end of the cutter for cutting the stone paper; the upstream clamping and conveying assembly positions and clamps the stone paper to convey the stone paper to the cutter, the conveying assembly arranges the conveyed stone paper in the width direction, the cutter cuts the tensioned stone paper edge material, and the downstream clamping and conveying assembly conveys the stone paper to the edge material and outputs the stone paper together.
Further, the arrangement assembly stretches the stone paper to two sides along the width direction, and when the preset traction strength is achieved, the arrangement assembly is switched to dredging the stone paper to two sides of the width direction.
Further, the collation assembly includes: a clamping assembly; and a power assembly connected with the clamping assembly; the power assembly enables the stone paper clamped and conveyed by the clamping assembly to be pulled towards two sides of the width, and when the preset pulling strength is reached, the clamping assembly is in sliding contact with the surface of the stone paper.
Further, the clamping assembly includes: the pressing and holding piece is rotationally connected with the power assembly; the rolling piece is arranged on one side of the pressing piece; the traction piece is connected to one side of the pressing piece and used for providing traction force for the pressing piece; the contact surface of the pressing and holding piece and the stone paper is an arc surface; when the arc-shaped surface rotates away from the surface of the stone paper, the rolling piece is contacted with the surface of the stone paper.
Further, the pulling member includes: the first clamping seat is arranged on the pressing and holding piece; the second clamping seat is arranged on one side of the first clamping seat and is connected with the power assembly; and a first elastic piece connecting the first clamping seat with the second clamping seat.
Further, the first elastic piece elastically tensions the second clamping seat at one side of the first clamping seat.
Further, the power assembly includes: a mounting seat; a rotation driving part arranged below the mounting seat; and the pressing and holding driving part is elastically connected to the bottom of the rotating driving part and drives the clamping component to rotate to reach the arranging side and to reciprocate up and down.
Further, the rotation driving part includes: a driving disc rotatably mounted on the mounting seat; the mounting groove is formed in the driving disc and movably mounted with the pressing and holding driving part.
Further, the pressure driving portion includes: the guide piece is arranged at the bottom of the mounting seat; the lifting seat is movably inserted in the mounting groove; the second elastic piece is used for connecting the lifting seat with the mounting groove; the top of the lifting seat is in contact with the guide piece.
Furthermore, the height between the contact surface of the guide piece and the lifting seat and the mounting seat is gradually increased along with the rotation direction.
The invention has the beneficial effects that:
(1) according to the invention, through the mutual matching of the clamping and conveying assembly, the finishing assembly and the cutter, when the finishing assembly draws and finishes the stone paper to two sides of the conveying direction, the clamping and conveying assembly clamps and presses the surface of the stone paper to convey the stone paper to one side of the cutter, so that the conveying center of the stone paper is ensured not to deviate after the cutter cuts the stone paper;
(2) according to the invention, through the matching between the arranging component and the cutter, the cutter tensions the stone paper to two sides while adjusting the thickness of the stone paper through the arranging component before cutting the stone paper edge material, so that the stone paper finishes cutting action in a state of tensioning to two sides, and the accuracy of the width size of the stone paper after cutting is ensured;
(3) according to the stone paper feeding device, the power assembly and the clamping assembly are matched with each other, the power assembly enables the pressing and holding piece with the rotation component direction the same as the stone paper feeding direction to be tightly pressed on the surface of the stone paper, and pulls the stone paper along the stone paper feeding width direction, so that the thickness of the stone paper is further adjusted;
(4) according to the stone paper drawing device, the pressing and holding piece, the rolling piece and the drawing piece are matched with each other, the pressing and holding piece is tightly pressed on the side of the stone paper and draws towards two sides, when the reverse tension in the drawing process of the stone paper reaches the preset drawing strength, the pressing and holding piece rotates to be separated from the surface of the stone paper, and meanwhile the rolling piece is in contact with the stone paper to finish dredging towards two sides, so that the stone paper is guaranteed to finish drawing action under the preset drawing strength, and the problem that the stone paper is torn due to the fact that the drawing distance is longer and exceeds the drawing strength range of a specified area during drawing is solved;
in conclusion, the stone paper cutting machine has the advantages of convenience in adjusting the thickness and the size of stone paper, high cutting precision of rim charge and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a layout view of the collating assembly of the present invention;
FIG. 3 is a schematic structural view of the collating assembly of the present invention;
FIG. 4 is a schematic view of a clamping assembly according to the present invention;
FIG. 5 is a schematic structural view of the power assembly of the present invention;
FIG. 6 is a schematic view of the structure of the present invention mounted between the clamping assembly and the power assembly;
FIG. 7 is an enlarged view taken at A of FIG. 6 according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to 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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example one
As shown in figure 1, the stone paper production line rim charge slitting equipment comprises:
the clamping and conveying assemblies 1 are arranged on two sides of the stone paper conveying direction;
the cutters 2 are symmetrically arranged between the clamping and conveying assemblies 1 along the width direction of the stone paper and are used for cutting stone paper scraps;
the arrangement components 3 are arranged on the upper side and the lower side of the front end of the cutter 2 for cutting the stone paper;
the upstream clamping and conveying assembly 1 positions and clamps the stone paper to be conveyed to the cutter 2, the conveying assembly 3 arranges the conveyed stone paper in the width direction, the cutter 2 cuts the tensioned stone paper edge material, and the downstream clamping and conveying assembly 1 conveys the stone paper to the edge material and outputs the stone paper together.
Through the content, the finding is that in the processing and production process of the stone paper, the stone paper is extruded by the leading-out device and then is clamped and conveyed by the clamping component 1 in the positioning and clamping process in the moving process, and the edge material of the stone paper is cut by a cutter 2 between the pinch assemblies 1 positioned between the upstream and the downstream, thereby ensuring the neatness when the stone paper is rolled, in the invention, the arrangement component 3 can be used for realizing that before the cutter 2 is used for cutting, the stone paper conveyed by the clamping and conveying assembly 1 is arranged towards two sides, so that the stone paper is ensured to be leveled towards two sides when the cutter 2 cuts, the precision of the width dimension of the stone paper after cutting is ensured, under the cutting width precision, the clamping and conveying of the stone paper by the clamping and conveying assembly 1 are matched, thereby guaranteed the center location when stone paper is carried, made the stone paper length direction that cuts out can keep mutually perpendicular state with the width direction all the time.
It should be added that the clamping assembly 1 comprises an upper clamping roller 11 and a lower clamping roller 12, and the stone paper is arranged between the upper clamping roller 11 and the lower clamping roller 12.
In this embodiment, through last pinch roll 11 and lower pinch roll 12 to the in-process that stone paper carried, through the clamp to stone paper to avoided the stone paper that leads to when utilizing arrangement subassembly 3 to arrange stone paper in order to both sides to take place the central skew, thereby the cutting accuracy after the influence is arranged stone paper.
More specifically, the finishing assembly 3 stretches and stretches the stone paper towards two sides along the width direction, and switches to dredging the stone paper towards the two sides of the width direction when the preset drawing strength is reached.
In this embodiment, when the finishing assembly 3 finishes the stone paper before cutting by the cutter, and when the stone paper is transferred and conveyed by the clamping and conveying assembly 1, the finishing assembly 3 can move along the conveying direction on the surface of the stone paper, stretch the stone paper to both sides, so that the thickness of the stone paper can be adjusted after the stone paper is stretched and extended, and when the thickness of the stone paper is adjusted by using the finishing assembly 3, when the drawing strength of the finishing assembly 3 to both sides of the stone paper reaches a predetermined value, the stretching mode of the stone paper can be changed into a dredging mode, so as to avoid that the stone paper is pulled and cracked when the stone paper continues to be drawn after the bearable drawing strength is reached, thereby ensuring the drawing stability of the stone paper, it should be noted that the drawing strength of the stone paper is caused by uneven material mixing and the elasticity between both sides of the stone paper is lower than that of other positions in the conveying direction, that is, the elastic reaction force generated by reaching the same stretching length is different, and if the whole forming is completed by force, the stone paper is easy to be damaged by pulling.
As shown in fig. 2, the collating assembly 3 includes:
a clamping assembly 31; and
a power assembly 32 connected with the clamping assembly 31;
the power assembly 32 pulls the stone paper clamped and conveyed by the clamping assembly 31 to both sides of the width, and when the preset pulling strength is reached, the clamping assembly 31 is in sliding contact with the surface of the stone paper.
In this embodiment, arrangement subassembly 3 is before stone paper rim charge cutting, through utilizing power assembly 32 to take centre gripping subassembly 31 along stone paper direction of delivery synchronous motion in, power drives centre gripping subassembly 31 towards the both sides tractive stone paper of stone paper width direction, thereby make stone paper extend towards both sides direction tractive, make the thickness size of stone paper adjust, and because along width adjustment direction stone paper the elasticity of being tensile appointed length is different, and when being stretched shorter length elasticity and reaching the predetermined requirement, when centre gripping subassembly 31 has reached the predetermined tractive intensity to stone paper promptly, centre gripping subassembly 31 changes the contact mode between and the stone paper, continue to dredge to both sides through the sliding mode with stone paper, thereby avoided continuing centre gripping tractive after reaching maximum tractive intensity, and the stone paper that leads to is pulled apart.
As shown in fig. 4, the clamping assembly 31 includes:
a pressing member 311 rotatably connected to the power unit 32;
a rolling member 312 provided on one side of the pressing member 311; and
a traction member 313 connected to one side of the pressure holding member 311 and used for providing a pulling force to the pressure holding member 311;
the contact surface of the pressing piece 311 and the stone paper is an arc surface;
when the arc-shaped surface rotates away from the surface of the stone paper, the rolling member 312 contacts with the surface of the stone paper.
In this embodiment, when the pressing member 311 moves and pulls on the surface of the stone paper through the power assembly 32, the pressing member 311 gradually extends the paper to both sides, and along with the continuous progress of the extension, the reverse pulling force of the paper on the pressing member 311 gradually increases, and the pressing member 311 rotates around the connecting end of the power assembly 32 and presses on the surface of the stone paper all the time, and the arc-shaped surface contacts with the surface of the stone paper all the time in the rotating process, when the reverse pulling force reaches the predetermined pulling strength, the pressing member 311 rotates and moves, so that the pressing member 311 is separated from the stone paper, and meanwhile, the rolling member 312 contacts with the stone paper, so that the pulling of the pressing member 311 on the stone paper is switched to dredging, and the stone paper is ensured not to be pulled and cracked by the continuous pulling of the pressing member 311.
It should be noted that the rolling element 312 is a ball structure embedded at one end of the arc-shaped surface of the pressing holding element 311.
In this embodiment, through the rolling member 312 that utilizes the ball structure at arcwall face one end, when pressing holding piece 311 to slide and change into the roll, namely stone paper reaches the arcwall face end and leaves stone paper, ball structure and stone paper surface contact to accomplish the mediation to both sides to stone paper through the rolling mode of ball structure on stone paper surface.
It should be noted that the rotation center of the arc-shaped surface is a rotation node between the pressing member 311 and the power assembly 32.
In this embodiment, when the rotation node of the pressing member 311 and the power assembly is used as the rotation center, the arc-shaped surface is always in contact with the surface of the stone paper in the rotation process.
As shown in fig. 7, the drawing member 313 includes:
a first clamping seat 3131 provided on the pressing piece 311;
a second cartridge 3132 disposed at one side of the first cartridge 3131 and connected to the power assembly 32; and
a first elastic member 3133 connecting the first clamping seat 3131 with the second clamping seat 3132.
In this embodiment, the pulling member 313 connects the first clamping seat 3131 and the second clamping seat 3132 through the first elastic member 3132 during the process of pulling the pressing member 311, so that the pressing member 311 continues to return to the original position after pulling the stone paper to rotate, and the ends of the first clamping seat 3131 and the second clamping seat 3132 at this time are correspondingly abutted against each other, thereby facilitating the next pulling process to other positions based on the original position.
Further, the first elastic member 3133 elastically tensions the second latch 3132 to one side of the first latch 3131.
In this embodiment, the second clamping seat 3132 is tensioned on one side of the first clamping seat 3131 by the elastic element 3133, and the tension of the elastic element 3133 on the second clamping seat 3132 can be preferably set to be slightly less than the maximum pulling strength of the stone paper, so that when the stone paper is about to reach the maximum pulling strength, the first clamping seat 3132 is separated from the second clamping seat 3131, so that the arc-shaped surface of the pressing and holding part 311 contacting the stone paper rotates for a certain angle to reach the maximum pulling strength and is separated from the arc-shaped surface, the rolling part 312 contacts with the surface of the stone paper, and the stone paper continues to be dredged to two sides.
Example two
As shown in fig. 3, in which the same or corresponding components as in the first embodiment are denoted by the same reference numerals as in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience. The second embodiment is different from the first embodiment in that:
the power assembly 32 includes:
a mount 321;
a rotation driving portion 322 disposed below the mount 321; and
and a pressing driving part 323 which is elastically connected to the bottom of the rotating driving part 322 and drives the clamping component 31 which rotates to reach the arranging side to reciprocate up and down.
In this embodiment, when the power assembly 32 is used for providing power for the clamping assembly 31, the clamping assembly 31 is driven to move in a manner of reciprocating up and down by the rotation of the rotation driving part 322 on the mounting seat 321, so that the clamping assembly 31 is pressed on the surface of the stone paper and pulls the stone paper towards both sides of the stone paper conveying direction while moving synchronously towards the stone paper conveying direction, and after the pulling is completed, the clamping assembly 31 is separated from the stone paper by the pressing and holding driving part 323, so that the pressing and holding member 311 continuously returns to the original position under the action of the pulling force of the pulling member 313 and contacts with the surface of the stone paper again when reaching the same direction as the stone paper conveying direction, and the operation is repeated.
As shown in fig. 5, the rotation driving part 322 includes:
a driving disc 3221 rotatably mounted on the mounting seat 321;
an installation groove 3222 is opened on the driving disc 3221 and movably installs the pressing driving part 323.
In this embodiment, when the rotation driving portion 322 drives the pressing and holding driving portion 323 to rotate together with the pressing and holding assembly 31, the driving disk 3221 rotates to drive the mounting groove 3222 to rotate, and the pressing and holding driving portion 323 is used to mount the mounting groove 3222, so that the pressing and holding driving portion 323 drives the pressing and holding assembly 31 to move synchronously, and both sides of the stone paper along the conveying direction are pulled.
As shown in fig. 6, the pressing drive part 323 includes:
a guide 3231 provided at the bottom of the mounting seat 321;
the lifting seat 3232 is movably inserted in the mounting groove 3222; and
a second elastic member 3233 connecting the lifting seat 3232 with the mounting groove 3222;
the top of the elevating base 3232 is in contact with the guide 3231.
In this embodiment, when the pressing and holding unit 31 is driven to perform the up-and-down reciprocating movement in the rotation process, the pressing and driving unit 323 elastically pulls the lifting seat 3232 against the lower surface of the guide 3231 by the second elastic member 3233, so that the top of the lifting seat 3232 rotates along the lower surface of the guide 3231 in the rotation process, and rotates on the lower surface of the mounting seat 321 when the guide 3231 is removed, so that the lifting seat 3232 moves up together with the pressing and holding unit 31 when moving from the lower surface of the mounting seat 321, and the pressing and holding unit 31 is separated from the stone paper, and along with the rotation and movement of the pressing and holding unit 31, when the downward component of the pressing and holding unit 32 is the same as the conveying direction, the lifting seat 3232 at the top moves onto the guide 3231 along with the continuous movement of the pressing and at the same time the pressing and holding unit 31 contacts with the surface of the drawn stone paper, thereby drawing the stone paper along both sides of the conveying direction, until the lifting seat 3232 moves out of the guide 3231, the holding unit 31 continues to release the stone paper following the upward movement.
As shown in fig. 5, the height of the contact surface of the guide 3231 with the lifting base 3232 from the mounting base 321 increases gradually with the rotation direction.
In this embodiment, when pressing and holding subassembly 31 and carrying both sides along guide 3231 direction and carry out the tractive to stone paper, along with going on of tractive action, the thickness of stone paper can constantly become thin, when lift seat 3232 moves on guide 3231, through arranging of guide 3231 lower surface, can guarantee the in-process that moves on guide 3231, the pressure is held subassembly 31 and can be constantly moved towards stone paper one side, and then guarantees all the time that stone paper upper and lower both sides are all pressed and are held subassembly 31 centre gripping and keep the compression state.
A ball 3234 is embedded in the top end of the lifting seat 3232.
In this embodiment, in order to ensure the sliding property of the lifting seat 3232 on the guide 3231 and the mounting seat 321, the ball 3234 is in contact with the guide 3231 and the mounting seat 321, so that the abrasion of the end surface of the lifting seat 3232 and the lower surface of the guide 3231 can be effectively reduced.
It should be further noted that, as shown in fig. 3, the power assembly 32 further includes a power output mechanism 33, the power output mechanism 33 includes a power disc 331 mounted on the mounting seat 321, a transmission belt in transmission connection with the power disc 331, and a transmission motor 332, one group of the power discs 331 is connected with the rotation driving portion 322, and the other group of the power ends 331 arranged corresponding up and down is connected through a power rod 333.
In this embodiment, when the driving disc 3221 is driven to rotate, the power end of the transmission motor 332, which is preferably a servo motor, is output to the driving disc 331, the driving disc 331 is transmitted to the driving disc 3221 to rotate through a belt, and when the driving disc 3221 on the other side of the stone paper is driven to rotate, the power of the power rod 333 is used for power connection through the driving disc 331, so that the power is transmitted to the driving disc 331 on the other side of the stone paper, and the driving disc 3221 is driven to rotate.
The working steps are as follows:
step one, extruding a paper body, extruding the completely processed mixed material into an initial form of stone paper through a drawing device, then pressing and conveying the stone paper to a position between clamping and conveying assemblies 1 through the clamping and conveying assemblies 1, and ensuring the moving center of the paper during pressing and conveying;
secondly, the paper is tensioned, the stone paper reaching the position between the clamping and conveying assemblies 1 is conveyed, the rotating driving part 322 drives the pressing and holding piece 311 to reach the position above the stone paper, when the rotating direction component of the pressing and holding piece 311 is the same as the conveying direction of the stone paper, the lifting seat 3232 reaches the surface of the guide piece 3231, and meanwhile, the pressing and holding pieces 311 positioned on the upper side and the lower side of the stone paper are tightly pressed on the surface of the stone paper;
step three, thickness processing, namely, the pressing and holding piece 311 pressing the surface of the stone paper returns to continue to rotate along the surface of the guide piece 3231 under the driving force of the rotation driving part 322, so that the pressing piece 311 pulls the stone paper to two sides of the width along the conveying direction along the component of the vertical direction of the conveying direction of the stone paper when rotating, and the thickness of the stone paper can be further adjusted in a mode of pulling to two sides;
step four, protecting paper, namely separating the pressing and holding piece 311 from the stone paper when the stone paper reaches a preset position in a preset formation and a reverse pulling force of the stone paper on the pressing and holding piece 311 caused by pulling exceeds a preset pulling strength in the preset stroke when the stone paper is pulled towards two sides and the pressing and holding piece 311 is pulled along the surface of the stone paper, and meanwhile, contacting the rolling piece 312 with the stone paper to continue dredging the stone paper towards two sides along the preset stroke direction;
and fifthly, cutting off the edge material, namely cutting the edge material of the stone paper by the cutter 2 when the stone paper is about to be loosened from the arrangement of the arrangement component 3 to two sides.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a stone paper production line rim charge cuts equipment which characterized in that includes:
pinch components (1) arranged at two sides of the stone paper conveying direction;
the cutters (2) are symmetrically arranged between the clamping and conveying assemblies (1) along the width direction of the stone paper and are used for cutting the stone paper scraps;
the arrangement components (3) are arranged on the upper side and the lower side of the front end of the stone paper cut by the cutter (2);
the clamping and conveying assembly (1) at the upstream positions and clamps the stone paper to be conveyed to the cutter (2), the conveying assembly (3) arranges the conveyed stone paper in the width direction, the cutter (2) cuts the tensioned stone paper edge material, and the clamping and conveying assembly (1) at the downstream outputs the stone paper communicated edge material together.
2. The stone paper production line rim charge slitting device as claimed in claim 1, wherein the arranging assembly (3) stretches and stretches stone paper to both sides in the width direction, and switches to dredging both sides of the stone paper in the width direction when a predetermined pulling strength is reached.
3. The stone paper production line edge trim slitting device as claimed in claim 1 or 2, wherein the finishing assembly (3) comprises:
a clamping assembly (31); and
a power assembly (32) connected with the clamping assembly (31);
the power assembly (32) enables the stone paper clamped and conveyed by the clamping assembly (31) to be pulled towards two sides of the width, and when the preset pulling strength is reached, the clamping assembly (31) is in sliding contact with the surface of the stone paper.
4. The stone paper production line rim charge slitting device as recited in claim 3, wherein the clamping assembly (31) comprises:
a pressure holding member (311) rotationally connected with the power assembly (32);
a rolling member (312) provided on one side of the pressure holding member (311); and
a traction member (313) connected to one side of the pressure holding member (311) and used for providing traction force for the pressure holding member (311);
the contact surface of the pressing and holding piece (311) and the stone paper is an arc surface;
when the arc-shaped surface rotates away from the surface of the stone paper, the rolling piece (312) is contacted with the surface of the stone paper.
5. The stone paper production line rim charge slitting device as recited in claim 4, wherein the pulling member (313) comprises:
a first clamping seat (3131) arranged on the pressing piece (311);
a second cartridge (3132) arranged at a side of the first cartridge (3131) and connected to the power assembly (32); and
a first elastic member (3133) connecting the first cartridge (3131) with the second cartridge (3132).
6. The stone paper production line rim charge slitting device as claimed in claim 5, wherein the first elastic member (3133) elastically tensions the second clamping seat (3132) at one side of the first clamping seat (3131).
7. The stone paper production line rim charge slitting device as recited in claim 3, wherein the power assembly (32) comprises:
a mounting seat (321);
a rotation driving portion (322) disposed below the mount (321); and
and the pressing and holding driving part (323) is elastically connected to the bottom of the rotating driving part (322) and drives the clamping component (31) which rotates to reach the arranging side to reciprocate up and down.
8. The stone paper production line rim charge slitting device as recited in claim 7, wherein the rotation driving portion (322) comprises:
a driving disc (3221) rotatably mounted on the mounting seat (321);
and the mounting groove (3222) is formed in the driving disc (3221) and is movably provided with the pressing and holding driving part (323).
9. The stone paper production line rim charge slitting device as recited in claim 8, wherein the pressing drive portion (323) comprises:
a guide piece (3231) arranged at the bottom of the mounting seat (321);
a lifting seat (3232) movably inserted in the mounting groove (3222); and
a second elastic member (3233) connecting the lifting seat (3232) with the mounting groove (3222);
the top of the lifting seat (3232) is in contact with the guide (3231).
10. The stone paper production line rim charge slitting device as claimed in claim 9, wherein the height of the contact surface of the guide member (3231) and the lifting seat (3232) from the mounting seat (321) gradually increases along with the rotation direction.
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| CN202111569722.5A CN114227768B (en) | 2021-12-21 | 2021-12-21 | Stone paper production line rim charge cuts equipment |
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| CN202111569722.5A CN114227768B (en) | 2021-12-21 | 2021-12-21 | Stone paper production line rim charge cuts equipment |
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| CN114227768B (en) | 2024-04-05 |
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