CN209870863U - Non-woven fabric piece shifts filler device - Google Patents

Abstract

The utility model relates to a non-woven fabrics production technical field, concretely relates to non-woven fabrics piece shifts packing device, including transfer mechanism and filler mechanism, transfer mechanism is used for adsorbing the non-woven fabrics piece and shifts to the input groove directly over, and filler mechanism is used for following the non-woven fabrics piece shift the mechanism and go up the input inslot of impressing, transfer mechanism is including shifting roller and negative pressure mechanism, shifts the roller and includes the roller and along the at least two rows of fan-shaped archs of the axial setting of roller, the roller bearing forms first ventiduct along the axial, the both ends and the negative pressure mechanism of first ventiduct seal up the intercommunication, are equipped with a plurality of first ventilation holes along radially on the fan-shaped arch, first ventilation hole and the sealed intercommunication of first ventiduct. According to the transfer filler device of this application, adsorb through the cooperation of transferring roller and negative pressure mechanism and live the non-woven fabrics piece and rotate the position back in input groove, through filling the mechanism with non-woven fabrics piece from the transfer mechanism in the input groove of impressing, accomplish the packing of non-woven fabrics piece, whole process is accomplished on line, need not the people participate in.

Description

Non-woven fabric piece shifts filler device

Technical Field

The utility model relates to a non-woven fabrics production technical field, concretely relates to non-woven fabrics piece shifts filler device.

Background

When medical non-woven fabrics is produced, cut folding to big book non-woven fabrics, need the manual work to shift the non-woven fabrics that fold and carry out artifical packing to packagine machine in and pack, but artifical transfer and packing need consume a large amount of manpowers and production efficiency is not high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that the manual work shifts the non-woven fabrics piece among the prior art and pack inefficiency and human cost height, this application provides a non-woven fabrics piece shifts packing device.

The non-woven fabric piece transferring and filling device comprises a transferring mechanism and a filling mechanism, wherein the transferring mechanism is used for adsorbing and transferring a non-woven fabric piece to a position right above an input groove, and the filling mechanism is used for pressing the non-woven fabric piece into the input groove from the transferring mechanism.

Wherein, transfer mechanism is including transferring roller and negative pressure mechanism, it includes the roller and along the two row at least fan-shaped archs of axial setting of roller, form a first ventiduct along the axial in the middle of the roller, the both ends and the negative pressure mechanism of first ventiduct seal intercommunication, fan-shaped arch is gone up along radially being equipped with a plurality of first ventilation holes, first ventilation hole with the sealed intercommunication of first ventiduct.

The filling mechanism comprises a plurality of pressure rods and a cam mechanism used for driving the pressure rods to move, a sector space is formed between the two rows of sector bulges, and the pressure rods are arranged in the sector space.

The roller shaft is provided with four rows of fan-shaped bulges along the axial direction, the four rows of fan-shaped bulges are arranged in the circumferential direction at equal intervals, and a fan-shaped space is formed between every two adjacent rows of fan-shaped bulges.

Wherein, every row fan-shaped arch include a plurality of fan-shaped units, a plurality of fan-shaped units along the axial of roller evenly sets up, fan-shaped unit is last to be equipped with a plurality of first ventilation holes along the axial, first ventilation hole with first ventiduct intercommunication, first ventilation hole on the fan-shaped unit evenly sets up and forms one along the circumferencial direction at least, the depression bar is located between the fan-shaped unit.

Further, still include driving motor, the roller with cam mechanism passes through gear connection, driving motor is used for driving the roller with cam mechanism rotates.

Furthermore, the automatic conveying device further comprises a supporting plate and a plurality of pushing plates, wherein the supporting plate is groove-shaped, a conveying belt or a circulating chain is arranged in the supporting plate, the pushing plates are arranged on the conveying belt or the circulating chain, and the conveying belt or the circulating chain is driven by the stepping motor to circularly move in the supporting plate.

One end of the push plate is provided with a bulge, and when the push plate slides in the supporting plate, the bulge is used for blocking the stacked non-woven fabric sheets.

Furthermore, still include the conveyer belt, be equipped with a plurality of first push pedals on the conveyer belt, all be equipped with the filler hole on the first push pedal that conveyer belt upper strata and lower floor correspond. The filler hole is located directly over packagine machine's stock chest, still including setting up the top of filler hole beat the head and be used for driving beat the actuating mechanism of head motion, beat the head and be used for passing through the non-woven fabrics the filler hole is squeezed into the stock chest.

Preferably, the negative pressure mechanism is a suction fan.

According to the non-woven fabric piece transferring and filling device of the embodiment, after the non-woven fabric piece is adsorbed by the transfer roller and the negative pressure mechanism in a matched mode and rotates to the position of the input groove, the non-woven fabric piece is pressed into the input groove from the transfer mechanism through the filling mechanism, filling of the non-woven fabric piece is completed, the whole process is completed on line, people do not need to participate, the labor cost is saved, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of an online device according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of a warp folding mechanism according to an embodiment of the present application;

FIG. 3 is a schematic view of a structure of a large roll of non-woven fabric in the embodiment of the present application;

FIG. 4 is a schematic structural diagram of a slitting mechanism according to an embodiment of the present application;

FIG. 5 is a schematic view of the connection between the driving motor structure and the mechanisms according to the embodiment of the present application;

FIG. 6 is a schematic view of the cutter roller, the cutter roller and the cutter clamping roller in accordance with an embodiment of the present invention;

FIG. 7 is a schematic view of a matched structure of a slotting cutter roller and a clamping cutter roller according to an embodiment of the application;

FIG. 8 is an enlarged view of a portion of a knife roller and a knife holder roller in accordance with an embodiment of the present application;

FIG. 9 is a schematic structural view of a transfer mechanism and a packing mechanism in one perspective according to an embodiment of the present application;

FIG. 10 is a schematic view of an embodiment of the present application showing the transfer mechanism and the packing mechanism from another perspective;

FIG. 11 is a schematic structural view of a filling mechanism and a storage tank of a three-dimensional packaging machine according to an embodiment of the present application;

FIG. 12 is a schematic view showing the working states of the knife inserting roller and the knife clamping roller according to the embodiment of the present application;

FIG. 13 is a schematic view of the filling mechanism according to the embodiment of the present application.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

Example 1

The embodiment provides a non-woven fabric piece transfer and packing device, as shown in fig. 9 and fig. 10, the device comprises a transfer mechanism 6 and a packing mechanism 7, the transfer mechanism 6 is used for adsorbing and transferring the non-woven fabric piece to the position right above an input groove 91, the packing mechanism 7 is used for pressing the non-woven fabric piece into the input groove 91 from the transfer mechanism 6, the device can realize the on-line automatic transfer and packing of the non-woven fabric, and the production efficiency is improved.

Wherein, transfer mechanism 6 is including transferring roller and negative pressure mechanism 8, it includes roller 61 and the protruding 62 of four rows fan-shaped along the axial setting of roller 61 to transfer the roller, form a first ventiduct 64 along the axial in the middle of the roller 61, the both ends of first ventiduct 64 and the sealed intercommunication of negative pressure mechanism 8, be equipped with a plurality of first ventilation holes 622 along radially on the fan-shaped protruding 62, first ventilation hole 622 and the sealed intercommunication of first ventiduct 64, negative pressure mechanism 8 can provide the negative pressure and adsorb the non-woven fabrics through first ventilation hole 622 for the non-woven fabrics follows to transfer the roller and rotates predetermined position.

The filling mechanism 7 comprises a pressure lever 71 and a cam mechanism 72 for driving the pressure lever to move, a sector space 63 is formed between the sector protrusions 62, and the pressure lever 71 is arranged in the sector space. Each row of fan-shaped protrusions 62 includes a plurality of fan-shaped units 621, the plurality of fan-shaped units 621 are uniformly arranged along the axial direction of the roller shaft 61, each fan-shaped unit 621 is provided with a plurality of first ventilation holes 622 along the axial direction, the first ventilation holes 622 are communicated with the first ventilation channel 64, the first ventilation holes 622 on each fan-shaped unit 621 are uniformly arranged along the circumferential direction and at least form a row, and the pressing rod 71 is located in the gap between the fan-shaped units 621.

The cam mechanism 72 of this embodiment further includes a link 721 disposed along the axial direction of the roller shaft 61, and a plurality of pressing rods 71 are fixed on the link 721, and driven by the cam mechanism 72, the pressing rods press the non-woven fabric 14 adsorbed on the fan-shaped protrusions 62 into the corresponding input grooves 91, so as to complete the filling of the non-woven fabric.

Further, the device also comprises a driving motor 15, the roller shaft 61 is connected with the cam mechanism 72 through a gear, and the driving motor 15 is used for driving the roller shaft 61 and the cam mechanism 72 to synchronously rotate so as to finish the transfer and filling of the non-woven fabric.

Specifically, in order to adapt to flat packaging machine, this embodiment still provides a gauze piece input slot structure with flat packaging machine complex, it includes layer board 9 and a plurality of push pedal 92, wherein layer board 9 is the slot-like, be equipped with conveyer belt or circulation chain in the layer board 9, push pedal 92 sets up on conveyer belt or circulation chain, conveyer belt or circulation chain are at layer board inner loop motion under step motor's drive, when the input slot is filled with gauze piece 14 to the transfer roller, the circulation rate of push pedal can be adjusted according to step motor's frequency, the slew velocity of cooperation transfer roller, can realize the packing of multi-disc non-woven fabrics 14, after filling, push pedal 92 moves and packs in the non-woven fabrics input flat packaging machine.

Furthermore, a protrusion 91 is further disposed at an end of the push plate 92, and when the push plate 92 slides in the supporting plate 9, the protrusion 91 is used for blocking the stacked non-woven fabric 14, so that the whole body moves to a position corresponding to the packaging machine along with the push plate 92 for packaging.

Wherein, the negative pressure mechanism 8 of this embodiment is the suction fan, and the suction fan is opened always in the course of the work, adsorbs non-woven fabrics 14 on the transfer roll.

Through the non-woven fabrics transfer filling device that this embodiment provided, can realize automatically that the absorption of non-woven fabrics shifts and fill, the non-woven fabrics quantity of packing can be adjusted by oneself according to the demand, and whole process need not artifical the participation, and whole online completions have improved production efficiency.

In addition, in order to cooperate with the use of the three-dimensional packaging machine, as shown in fig. 11, the embodiment further provides another storage tank structure, the structure includes a conveyor belt, a plurality of first push plates 102 are arranged on the conveyor belt, filling holes are arranged on the first push plates 102 corresponding to the upper layer and the lower layer of the conveyor belt, through holes are correspondingly arranged on the conveyor belt, the filling holes are located right above the storage tank 104 of the packaging machine, the storage tank structure further includes a driving head 101 arranged above the filling holes and a driving mechanism 10 used for driving the driving head 101 to move, and the driving head 101 is used for driving the non-woven fabric into the storage tank through the filling holes. When the nonwoven fabric 14 in the storage tank reaches a predetermined number of sheets, the storage tank 104 moves forward to feed the nonwoven fabric sheets into a three-dimensional packaging machine for packaging.

Wherein, in this embodiment, once only can pack the non-woven fabrics in the stock chest 104 of three rows three columns, because when filling, correspond and be equipped with a plurality of filler devices, once only can fill three rows three columns of stock chests 104, after filling, a plurality of beat heads 102 once only can be squeezed into a plurality of stock chests 104 with the non-woven fabrics, accomplish and pack, and efficiency is higher like this.

Example 2

The embodiment provides an online device of a non-woven fabric folding machine and a packaging machine, and the online device comprises a frame 1, and a slitting mechanism, a warp folding mechanism 2, a cutting mechanism, a weft folding mechanism, a cutting mechanism, a transferring mechanism 6 and a filling mechanism 7 which are arranged on the frame 1, as shown in figure 1.

The slitting mechanism is used for slitting the large non-woven fabric roll 11 to obtain a plurality of narrow non-woven fabrics 14, then the warp-wise folding mechanism 2 is used for performing warp-wise folding on the narrow non-woven fabrics 14, and the narrow non-woven fabrics 14 are pulled to the cutting mechanism to be cut into non-woven fabric blocks, and the process is completed on line.

As shown in fig. 2, the folding mechanism includes a first transmission shaft 21 and a second transmission shaft 24 arranged along a first direction for drawing the slit non-woven fabric 14, wherein a first folding plate 22 and a second folding plate 23 are sequentially arranged between the first transmission shaft 21 and the second transmission shaft 24 along a flowing direction of the non-woven fabric 14, the first folding plate 22 and the second folding plate 23 are arranged in a triangular shape, and an included angle formed by the first folding plate 22 and the second folding plate 23 is set to be 20 ° to 160 °. Wherein one edge of the first folding plate 22 and the second folding plate 23 are connected. The first folding plate 22 is a trapezoidal plate, and the second folding plate 23 is a rectangular plate, and includes a bevel edge 221, i.e. a waist of the trapezoidal plate, and the obtuse angle corresponding to the bevel edge 221 is aligned with the right angle of the second folding plate 23. The first transmission shaft 21 pulls the non-woven fabric 14 to be laid on the first folding plate 22 and the second folding plate 23, and then the non-woven fabric is tensioned through the second transmission shaft 24, wherein the non-woven fabric 14 is ensured to be in a straight and smooth state on the first folding plate 22 and the second folding plate 23. Thus, when the nonwoven 14 flows, due to the existence of the oblique side 221 of the first folding plate 22, the nonwoven 14 is in an untensioned state at the oblique side 221, and is folded at the first folding plate 22 and the second folding plate 23, thereby completing the first warp folding.

Wherein the folding width of the non-woven fabric 14 during the first longitudinal folding process is related to the inclination of the inclined edge 221 of the first folding plate 22, in other embodiments, the folding width of the non-woven fabric 14 can be adjusted by changing the inclination of the inclined edge 221. Specifically, the greater the inclination of the adjustment oblique side 221, i.e., the closer the oblique side 221 is perpendicular to the upper and lower sides of the first folding plate 22, the smaller the width of the fold, and vice versa.

Preferably, the included angle formed by the first folding plate 22 and the second folding plate 23 in this embodiment is 45 °, and is substantially in the shape of an isosceles triangle, so that the smoothness of the non-woven fabric 14 flowing on the first folding plate 22 and the second folding plate 23 is ensured, and the folding effect is good.

Further, a third transmission shaft 26 and a fourth transmission shaft 27 are provided along the second direction, and the third transmission shaft 26 and the fourth transmission shaft 27 are disposed opposite and parallel to each other, and a folding channel 261 is formed therebetween. Be equipped with the third folded sheet 25 under this folding passageway 261, this third folded sheet 25 is the triangle-shaped board, wherein the selection for use right triangle of this embodiment, the vertical setting of third folded sheet 25 and shorter right-angle side are close to folding passageway 261, the non-woven fabrics 14 is tightened and is tiled on third folded sheet 25, wherein the hypotenuse of third folded sheet 25 is located the mid portion of non-woven fabrics 14, and the plane at third folded sheet place is perpendicular with the plane at non-woven fabrics 14 place, when non-woven fabrics 14 flows the third folded sheet like this, because the existence of third folded sheet 25, non-woven fabrics 14 takes place to fold in third folded sheet 25 department, then accomplish the second time warp direction through the compaction of folding passageway 261 and fold.

The first direction and the second direction are selected according to actual situations, and are not specifically limited herein.

Further, as shown in fig. 6, the apparatus further includes a cutting mechanism provided in a downstream process of the warp folding mechanism 2 for cutting the warp-folded nonwoven fabric to obtain a nonwoven fabric sheet of a desired length. Wherein, shutdown mechanism is including setting up cutting roller 3 and slotting tool roller 4 relatively, is provided with two cutters 31 along warp direction on the cutting roller 3, and two cutters 31 interval 180 on cutting roller 3 sets up at the both ends of a diameter of cutting roller 3 promptly, and the cutting edge 311 of cutter 31 and the surface contact of slotting tool roller 4. In this way, the cutting occurs twice during one rotation of the cutter bar 3, so that the length of the cut nonwoven fabric 14 satisfies a desired length.

In other embodiments, one cutter 31 may be provided so that one cutting occurs during one rotation of the cutter bar 3, and the length of the cut nonwoven fabric 14 is longer, and three or four cutters 31 may be provided, and the three or four cutters 31 may be equally spaced on the circumference, for example, the three cutters 31 may be spaced apart by 60 °, so that the length of the cut nonwoven fabric 14 is shorter.

In this embodiment, one end of the cutter 31 is a rectangular bar for being fixed on the cutter roller 3, the other end of the cutter includes two isosceles triangular surfaces, and the joint of the two isosceles triangular surfaces forms the cutting edge 311.

Preferably, in the present embodiment, a cutting block 46 matched with the cutting knife 31 is arranged at a position on the slotting cutter roller 4 corresponding to the cutting knife 31, the hardness of the cutting block 46 is greater than that of the slotting cutter roller 4, wherein the cutting knife 31 is also made of a material with greater hardness and wear resistance, such as a rigid material.

Further, as shown in fig. 1, the apparatus further includes a drawing mechanism 13 disposed between the warp folding mechanism and the cutting mechanism, and the drawing mechanism 13 includes a set of oppositely disposed drawing rollers for drawing the nonwoven fabric exiting from the warp folding mechanism into the cutting mechanism. The main purpose of the drawing mechanism 13 is to ensure that the nonwoven fabric horizontally enters the cutting device for cutting, and in other embodiments, the drawing mechanism may not be provided.

Further, as shown in fig. 3 and 4, the apparatus further includes a slitting mechanism disposed upstream of the longitudinal folding mechanism 2 for slitting the large nonwoven fabric roll 11 to obtain a plurality of narrow nonwoven fabrics 14.

Wherein, should cut the device and include a plurality of first cutters 12 of equidistant setting, the cutting edge of first cutter 12 is facing the non-woven fabrics flow direction setting of the big book 11 of non-woven fabrics for cut it. The number of the first cutters 12 is set according to requirements, and is generally set between 4 and 7, and 4 cutters are set in the embodiment. The manner in which the first cutting blade 12 is disposed and the specific structure of the slitting mechanism are similar to those of the prior art and will not be described in detail herein.

In this embodiment, the non-woven fabric 14 cut by the slitting mechanism 2 is further pulled by the rollers 28, and sequentially passes through the plurality of rollers to reach the pulling mechanism 13. The plurality of first cutters 12 divide the nonwoven large roll 11 into a plurality of narrow nonwovens 14, the warp-wise folding mechanism 2 and the cutting mechanism also comprise a plurality of narrow nonwovens 14 in one-to-one correspondence, the warp-wise folding mechanism and the cutting mechanism are used for folding and cutting each narrow nonwoven 14, and the number of the drawing mechanism also corresponds to the number of the narrow nonwovens 14.

As shown in fig. 5, the cutting device further comprises a driving motor 15, the cutter roller 3 and the slotting cutter roller 4 are connected through a gear and can rotate synchronously, and the driving motor 15 is used for driving the gear of the cutter roller 3 or the slotting cutter roller 4 to rotate, so that the integral driving is realized.

As shown in fig. 6, 7 and 8, the latitudinal folding mechanism includes a knife clamping roller 5 and a knife inserting roller 4 which are oppositely arranged, two knife clamping mounting grooves 51 and two knife inserting mounting grooves 41 are correspondingly arranged on the knife clamping roller 5 and the knife inserting roller 4 respectively, and a knife clamp 53 and a knife inserting 43 are respectively mounted in the knife clamping mounting groove 51 and the knife inserting mounting groove 41 and can rotate.

Wherein, still include a negative pressure mechanism 8, be equipped with a ventiduct 44 and with this ventiduct 44 and negative pressure mechanism 8 sealed intercommunication along central axial on slotting tool roller 4, be equipped with a plurality of ventilation holes 45 and this ventilation hole 45 and ventiduct 44 intercommunication along radially on slotting tool roller 4, negative pressure mechanism 8 is used for adsorbing non-woven fabrics 14 on slotting tool roller 4 to drive the rotation of 14 pieces of non-woven fabrics, wherein non-woven fabrics 14 covers on the slotting tool 43 of slotting tool mounting groove 41.

The device also comprises a knife clamping adjusting mechanism and a knife inserting adjusting mechanism which are arranged on the knife clamping roller 5 and the knife inserting roller 4, wherein the knife clamping adjusting mechanism and the knife inserting adjusting mechanism are respectively connected with the knife clamp 53 and the knife inserting 43 and are used for driving the knife clamp 53 and the knife inserting 43 to open and close. When the slotting tool 43 is driven by the slotting tool adjusting mechanism to be closed, the front end face of the slotting tool 43 is lower than the surface of the slotting tool roller 4, the slotting tool 43 is hidden in the slotting tool mounting groove 41, when the slotting tool 43 and the clamping tool 53 rotate to the corresponding positions, the clamping tool adjusting mechanism drives the clamping tool 53 to be opened, meanwhile, the slotting tool adjusting mechanism drives the slotting tool 43 to be opened, so that the front end face of the slotting tool 43 is higher than the surface of the slotting tool roller 4, and the non-woven fabric 14 is inserted into the clamping tool 53. Then the slotting tool roller 4 and the clamping tool roller 5 continue to rotate, the slotting tool 43 is driven by the slotting tool adjusting mechanism to close, namely reset, so that the slotting tool 43 is withdrawn from the clamping tool 53, and then the clamping tool 53 continues to clamp the non-woven fabric 14 to rotate, and the weft folding is completed.

Specifically, in the present embodiment, each of the slotting cutter mounting groove 41 and the clamping cutter mounting groove 51 includes a cylindrical mounting groove and a bar-shaped mounting groove, the slotting cutter mounting groove 41 includes a cylindrical mounting groove 411 and a bar-shaped mounting groove 412, and the clamping cutter mounting groove 51 also includes a cylindrical mounting groove 511 and a bar-shaped mounting groove 512.

The slotting tool installation seat 42 and the clamping tool installation seat 52 are cylindrical, the slotting tool installation seat 42 and the clamping tool installation seat 52 are rotatably installed in the corresponding cylindrical installation grooves 411 and 511 respectively, and the slotting tool 43 and the clamping tool 53 are located in the corresponding strip-shaped installation grooves 412 and 512 respectively.

Specifically, in this embodiment, the slotting tool mounting seat 42 and the clamping tool mounting seat 52 are directly installed in the cylindrical mounting grooves 411 and 412, and then the side surfaces of the slotting tool mounting seat 42 and the clamping tool mounting seat 52 are blocked by the blocking members to prevent the slotting tool mounting seat 42 and the clamping tool mounting seat 52 from moving to the two ends of the cylindrical mounting grooves 411 and 412, so that the slotting tool mounting seat 42 and the clamping tool mounting seat 52 can rotate under the driving of the clamping tool adjusting mechanism and the slotting tool adjusting mechanism to realize opening and closing. When the clamping knife 53 is closed, the clamping knife 53 is matched with the side wall of the strip-shaped mounting groove 512 to clamp the non-woven fabric 14, and then the clamping knife roller 5 rotates to drive the non-woven fabric 14 to realize weft folding.

The slotting tool adjusting mechanism and the clamping tool adjusting mechanism have the same structure, and the clamping tool adjusting mechanism is taken as an example for explanation in the embodiment. The cutter clamping adjusting structure comprises springs 541, pull rods 542 and bearings 543, a connecting block 521 is arranged at the end of each cutter clamping mounting seat 52, one end of each spring 541 is fixed at the end of the cutter inserting roller 5, the other end of each spring 541 is fixedly connected with the corresponding connecting block 521, each bearing 543 is fixed at the end of each cutter clamping roller 5, one end of each pull rod 542 is fixedly connected with the outer ring of each bearing 543, and the other end of each pull rod 542 is fixedly connected with the corresponding connecting block 521. When the bearing 543 rotates counterclockwise, the pull rod 542 is driven to move, and the pull rod 542 pulls the clamping knife mounting seat 52 to rotate counterclockwise by a small amplitude, so that the clamping knife 53 is far away from the lower side wall of the strip-shaped mounting groove 512, i.e. is in an open state.

Further, this double-layered sword adjustment mechanism still includes the dog 544 that sets up the corresponding position department on frame 1, when double-layered knife roller 5 rotated to the position department that dog 544 corresponds, dog 544 hit bearing 543 and makes bearing 543 rotate and drive pull rod 542 and then drive double-layered sword mount pad 52 and rotate, makes double-layered sword 53 keep away from the lower lateral wall of bar mounting groove interior 512, is in the open mode, after double-layered knife roller 5 rotated the position that dog 544 corresponds, spring 541 pulled double-layered sword mount pad 52 and rotated clockwise and made it reset, even make double-layered sword 53 be in the closed mode.

The structures of the slotting tool adjusting mechanism and the clamping tool adjusting mechanism are the same, and are not described herein again, it should be noted that, as shown in fig. 12, in the working state, the slotting tool 43 is in the closed state in sequence from a, b, c, d, e, and f according to the arrow direction in the drawing, that is, the slotting tool 43 rotates counterclockwise to hide the slotting tool 43 in the mounting groove 412, and the mutual rotation of the slotting tool roller 4 and the clamping tool roller 5 is not affected. When the slotting tool 43 rotates to a position corresponding to the clamping tool 53, the slotting tool adjusting mechanism drives the slotting tool to rotate anticlockwise so that the slotting tool 43 is opened, the front end face of the slotting tool 43 is higher than the surface of the slotting tool roller 4, the non-woven fabric 14 covered on the surface of the slotting tool roller 4 is inserted into the clamping tool 53, then the clamping tool 53 is closed and clamps the non-woven fabric 14, the slotting tool roller 4 and the clamping tool roller 5 continue to rotate, the slotting tool 43 withdraws from the clamping tool 53, and then the slotting tool 43 resets under the action of the spring.

Specifically, the opening and closing timing of the pinching blade 53 and the plunge blade 43 is determined according to the timing at which the stopper 544 on the frame collides with the bearing 543.

After the non-woven fabric 14 is gripped by the nip 53, the non-woven fabric 14 is folded in the weft direction by the rotation of the nip roller 5, and then the non-woven fabric 14 is transferred along with the rotation of the nip roller 5.

The cutting mechanism is arranged in an upstream process of the weft folding mechanism and is used for cutting the warp folded non-woven fabric to obtain a non-woven fabric piece with a required length. Wherein, shutdown mechanism is including setting up cutting roller 3 and slotting tool roller 4 relatively, is provided with two cutters 31 along warp direction on the cutting roller 3, and two cutters 31 interval 180 on cutting roller 3 sets up at the both ends of a diameter of cutting roller 3 promptly, and the cutting edge 311 of cutter 31 and the surface contact of slotting tool roller 4. In this way, the cutting occurs twice during one rotation of the cutter bar 3, so that the length of the cut nonwoven fabric 14 satisfies a desired length.

In other embodiments, one cutter 31 may be provided so that one cutting occurs during one rotation of the cutter bar 3, and the length of the cut nonwoven fabric 14 is longer, and three or four cutters 31 may be provided, and the three or four cutters 31 may be equally spaced on the circumference, for example, the three cutters 31 may be spaced apart by 60 °, so that the length of the cut nonwoven fabric 14 is shorter.

In this embodiment, one end of the cutter 31 is a rectangular bar for being fixed on the cutter roller 3, the other end of the cutter includes two isosceles triangular surfaces, and the joint of the two isosceles triangular surfaces forms the cutting edge 311.

Preferably, in the present embodiment, a cutting block 46 matched with the cutting knife 31 is arranged on the slotting cutter roller 4 at a position corresponding to the cutting knife 31, the hardness of the cutting block 46 is greater than that of the slotting cutter roller 4, wherein the cutting knife 31 is also made of a material with greater hardness and wear resistance, such as a rigid material.

In this embodiment, the cutter roll 3 is provided with two cutters 31, the cutter roll 4 is provided with two slotting tools 43, the cutter roll 5 is also provided with two clamping tools 53, and the cutters 31, the slotting tools 43 and the clamping tools 53 are all spaced by 180 °, so that the cutting of the non-woven fabric and the latitudinal folding are sequentially completed twice in one period of rotation.

Further, the front end of the slotting tool 43 of the present embodiment is provided with a slope 431, so that the thickness of the slotting tool 43 gradually increases from the front end to the rear, thereby facilitating the withdrawal of the slotting tool 43 after the slotting tool 43 inserts the gauze into the clamping tool 53.

Preferably, the vent holes 45 on the knife roller 4 are uniformly arranged in the embodiment, so as to ensure that the non-woven fabric 14 is tightly adsorbed.

Wherein, the negative pressure mechanism in this embodiment adopts suction fan 8, adsorbs the non-woven fabrics on slotting tool roller 4 through suction fan 8, and hair-dryer 8 passes through pipeline 81 and the sealed intercommunication of one end of slotting tool roller 4.

Wherein, transfer mechanism 6 is used for adsorbing the non-woven fabrics piece and transferring to the input slot 91 directly over, and filler mechanism 7 is used for pressing the non-woven fabrics piece into the input slot 91 from transfer mechanism 6, can realize online automatic the shifting and the packing of non-woven fabrics through the device, has improved production efficiency.

As shown in fig. 9 and 10, the transfer mechanism 6 includes a transfer roller and a negative pressure mechanism 8, the transfer roller includes a roller shaft 61 and four rows of fan-shaped protrusions 62 arranged along the axial direction of the roller shaft 61, a first air duct 64 is formed in the middle of the roller shaft 61 along the axial direction, two ends of the first air duct 64 are in sealed communication with the negative pressure mechanism 8, a plurality of first vent holes 622 are radially arranged on the fan-shaped protrusions 62, the first vent holes 622 are in sealed communication with the first air duct 64, and the negative pressure mechanism 8 can provide negative pressure to adsorb the non-woven fabric through the first vent holes 622, so that the non-woven fabric rotates to a predetermined position along with the transfer roller.

The filling mechanism 7 comprises a pressure lever 71 and a cam mechanism 72 for driving the pressure lever to move, a sector space 63 is formed between the sector protrusions 62, and the pressure lever 71 is arranged in the sector space. Each row of fan-shaped protrusions 62 includes a plurality of fan-shaped units 621, the plurality of fan-shaped units 621 are uniformly arranged along the axial direction of the roller shaft 61, each fan-shaped unit 621 is provided with a plurality of first ventilation holes 622 along the axial direction, the first ventilation holes 622 are communicated with the first ventilation channel 64, the first ventilation holes 622 on each fan-shaped unit 621 are uniformly arranged along the circumferential direction and at least form a row, and the pressing rod 71 is located in the gap between the fan-shaped units 621.

The cam mechanism 72 of this embodiment further includes a link 721 disposed along the axial direction of the roller shaft 61, and a plurality of pressing rods 71 are fixed on the link 721, and driven by the cam mechanism 72, the pressing rods press the non-woven fabric 14 adsorbed on the fan-shaped protrusions 62 into the corresponding input grooves 91, so as to complete the filling of the non-woven fabric. As shown in fig. 13, the working state is changed as shown by the arrow direction, when the roller shaft 61 is not rotated to the position corresponding to the input slot 91, the pressing rod 71 is located in the gap between the fan-shaped units 621, when the roller shaft is rotated to the position right above the input slot 91, the cam mechanism 72 drives the pressing rod 71 to move downward to press the non-woven fabric 14 into the input slot 91, and after that, the cam mechanism 72 drives the pressing rod 71 to move upward to contract into the gap between the fan-shaped units 621, thus completing a working cycle.

Further, the device also comprises a driving motor 15, the roller shaft 61 is connected with the cam mechanism 72 through a gear, and the driving motor 15 is used for driving the roller shaft 61 and the cam mechanism 72 to synchronously rotate so as to finish the transfer and filling of the non-woven fabric.

Specifically, in order to adapt to the flat surface packing machine, as shown in fig. 10, this embodiment further provides a gauze piece input slot structure matched with the flat surface packing machine, which includes a supporting plate 9 and a plurality of push plates 92, wherein the supporting plate 9 is in a slot shape, a conveying belt or a circulation chain is arranged in the supporting plate 9, the push plates 92 are arranged on the conveying belt or the circulation chain, the conveying belt or the circulation chain is driven by a stepping motor to circularly move in the supporting plate, when the gauze piece 14 is filled into the input slot by the transfer roller, the circulation speed of the push plates can be adjusted according to the frequency of the stepping motor, and the rotation speed of the transfer roller is matched, so that the filling of a plurality of pieces of non-woven fabrics 14 can be realized, and after the filling is completed, the push.

Furthermore, a protrusion 91 is further disposed at an end of the push plate 92, and when the push plate 92 slides in the supporting plate 9, the protrusion 91 is used for blocking the stacked non-woven fabric 14, so that the whole body moves to a position corresponding to the packaging machine along with the push plate 92 for packaging.

Wherein, the negative pressure mechanism 8 of this embodiment is the suction fan, and in the course of the work suction fan 8 opens all the time, adsorbs non-woven fabrics 14 on the transfer roller, and suction fan 8 is through pipeline 82 and the first air duct 64 intercommunication of transfer roller.

In addition, in order to cooperate with the use of three-dimensional packaging machine, this embodiment also provides another kind of stock chest structure, as shown in fig. 11, this structure includes the conveyer belt, be equipped with a plurality of first push pedal 102 on the conveyer belt, all be equipped with the filler hole on the first push pedal 102 that conveyer belt upper strata and lower floor correspond, also correspond on this place conveyer belt simultaneously and be equipped with the through-hole, the filler hole is located the stock chest 104 of packaging machine directly over, still including setting up the drive mechanism 10 of beating 101 and being used for driving the motion of beating 101 in the top of filler hole, beating 101 is arranged in beating the non-woven fabrics into the stock chest through the filler hole. When the nonwoven fabric 14 in the storage tank reaches a predetermined number of sheets, the storage tank 104 moves forward to feed the nonwoven fabric sheets into a three-dimensional packaging machine for packaging.

Wherein, in this embodiment, once only can pack the non-woven fabrics in the stock chest 104 of three rows three columns, because when filling, correspond and be equipped with a plurality of filler devices, once only can fill three rows three columns of stock chests 104, after filling, a plurality of beat heads 102 once only can be squeezed into a plurality of stock chests 104 with the non-woven fabrics, accomplish and pack, and efficiency is higher like this.

Through the online device that this embodiment provided, cut folding, filler and carry and pack in the packagine machine from the big book 11 of non-woven fabrics, all accomplish on line, need not the manual work and change the preface and participate in, provide production efficiency, and practiced thrift the human cost.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims (10)

1. The non-woven fabric piece transferring and filling device is characterized by comprising a transferring mechanism and a filling mechanism, wherein the transferring mechanism is used for adsorbing and transferring a non-woven fabric piece to a position right above an input groove, and the filling mechanism is used for pressing the non-woven fabric piece into the input groove from the transferring mechanism.

2. The transfer packing device according to claim 1, wherein the transfer mechanism comprises a transfer roller and a negative pressure mechanism, the transfer roller comprises a roller shaft and at least two rows of fan-shaped protrusions arranged along the axial direction of the roller shaft, a first air duct is formed in the middle of the roller shaft along the axial direction, both ends of the first air duct are in sealed communication with the negative pressure mechanism, a plurality of first vent holes are radially formed in the fan-shaped protrusions, and the first vent holes are in sealed communication with the first air duct.

3. The device for transferring filler according to claim 2, wherein the filler mechanism comprises a plurality of pressing rods and a cam mechanism for driving the pressing rods to move, a sector space is formed between the two rows of sector-shaped protrusions, and the pressing rods are arranged in the sector space.

4. The apparatus for transferring packing according to claim 2, wherein four rows of the fan-shaped protrusions are provided on the roller shaft in the axial direction and the four rows of the fan-shaped protrusions are provided at equal intervals in the circumferential direction, wherein a fan-shaped space is formed between every two adjacent rows of the fan-shaped protrusions.

5. The apparatus for transferring packing according to claim 3, wherein each row of the fan-shaped protrusions comprises a plurality of fan-shaped units, the plurality of fan-shaped units are uniformly arranged along the axial direction of the roll shaft, the fan-shaped units are provided with a plurality of first vent holes along the axial direction, the first vent holes are communicated with the first vent channels, the first vent holes of the fan-shaped units are uniformly arranged along the circumferential direction and form at least one row, and the pressing rods are located between the fan-shaped units.

6. The apparatus according to claim 3, further comprising a drive motor, wherein the roller and the cam mechanism are connected by a gear, and wherein the drive motor is configured to rotate the roller and the cam mechanism.

7. The filler transfer device according to claim 1, further comprising a support plate and a plurality of push plates, wherein the support plate is in a groove shape, a conveyor belt or a circulating chain is arranged in the support plate, the push plates are arranged on the conveyor belt or the circulating chain, and the conveyor belt or the circulating chain is driven by the stepping motor to circularly move in the support plate.

8. The apparatus for transferring a filling material according to claim 7, wherein one end of the pushing plate is provided with a protrusion for catching the stacked nonwoven fabric sheets when the pushing plate slides within the supporting plate.

9. The filler transfer device of claim 1, further comprising a conveyor belt, wherein the conveyor belt is provided with a plurality of first push plates, and the first push plates corresponding to the upper layer and the lower layer of the conveyor belt are provided with filler holes; the filler hole is located directly over packagine machine's stock chest, still including setting up the top of filler hole beat the head and be used for driving beat the actuating mechanism of head motion, beat the head and be used for passing through the non-woven fabrics the filler hole is squeezed into the stock chest.

10. The apparatus according to claim 2, wherein the negative pressure mechanism is a suction fan.