JP2015101478A - Pulp leaf conveying device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pulp leaf conveying device capable of separating laminated pulp leaves to individually convey.SOLUTION: A pulp leaf conveying device 10 comprises: a conveyor mechanism for feeding lamination pulp 1 laminated in a conveying direction 100; a curve conveying mechanism 70 that is provided at a conveyor mechanism downstream side and in which an upstream side second conveyor roller unit 79 of a second belt conveyor mechanism 76 is disposed at a position to sink into a first belt 75 of a first belt conveyor mechanism 71 and that displaces pulp leaves 5 to each other by deflecting the lamination pulp 1 in a lamination direction through a curve conveying surface 81 to convey; and a rapid traverse conveying mechanism 90 that is provided at a downstream side of the curve conveying mechanism 70 and rapidly feeds the pulp leaves 5 faster than a speed at which the pulp leaves 5 are fed by the curve conveying mechanism 70.

Description

  The present invention relates to a pulp-to-leaf conveyance device used when sending out pulp.

  Conventionally, a pulper that stirs pulp with a liquid is used to take out pulp fibers, and a pulp feeding device is used to feed the pulp into the pulper. The pulp is usually conveyed by a conveyor of a pulp charging device in a state of being stacked and packed.

  However, if the pulp is put into the pulper while being laminated, the pulper will be overloaded during agitation and the pulper will fail, and the pulp concentration in the pulper cannot be adjusted, affecting the quality of the finished product. . In particular, virgin pulp needs to be subdivided because it contains a lot of moisture and is in close contact with each other. Thus, for example, a pulp charging device described in Patent Document 1 below has been proposed.

  This pulp charging device is provided with a dividing means for inserting a protrusion between pulps in an overlapping state standing at 90 degrees to separate the pulp. The dividing means is composed of a rotating disk and protrusions projecting radially from the outer periphery thereof, and the protrusions bite into the lower edge of the pulp by the rotation of the rotating disk, and cracks are formed in the pulp layer at intervals of the protrusions. To do.

JP-A-6-144431

  However, the above-described pulp charging apparatus can only roughly divide the laminated pulp. The present invention has been proposed in view of this situation. That is, an object of the present invention is to provide a pulp-by-leaf transport device that can separate and transport stacked pulp.

  In order to achieve the above object, the pulp-to-leaf conveyance device according to the present invention is provided on the downstream side of the conveyor mechanism in which the laminated pulp is sent out in the sending direction, and is arranged in the stacked direction. And a curved conveyance mechanism that shifts and conveys the pulps by bending the pulp.

  The pulp-by-leaf conveyance device according to the present invention is provided with a fast-forward conveyance mechanism that feeds the shifted pulp faster than a speed at which the displaced pulp is fed by the curved conveyance mechanism, on the downstream side of the curved conveyance mechanism. Yes.

  In the pulp-by-leaf conveyance device according to the present invention, the curved conveyance mechanism includes a first belt conveyor mechanism and a second belt conveyor mechanism that face each other, and a conveyor roller portion of the second belt conveyor mechanism is the first belt. It is characterized by being disposed at a position where it sinks into the belt of the conveyor mechanism.

  The pulp-by-leaf conveyance device according to the present invention is characterized in that a swinging mechanism for swinging the pulp in a direction intersecting with the stacked direction is provided on the downstream side of the conveyor mechanism.

  The pulp-by-leaf conveyance device according to the present invention is characterized in that a pulp kneading mechanism is provided on the downstream side of the conveyor mechanism so that the stacked pulp is separated by a separation gear.

  The pulp leaf transport apparatus according to the present invention has the above-described configuration. With this configuration, the laminated pulp is bent in the curved conveyance section, and individual pulps are gradually shifted. Therefore, the laminated pulp can be separated and conveyed individually.

  The pulp-by-leaf conveyance device according to the present invention is provided with a fast-feed conveyance mechanism that feeds the shifted pulp faster than the speed at which the displaced pulp is fed by the curved conveyance mechanism on the downstream side of the curved conveyance mechanism. With this configuration, an order is generated in the direction in which the individual pulps shifted in the curved conveyance unit are sent out, and the individual pulps are sequentially sent out through the fast-forwarding conveyance unit. At that time, the earlier pulp is sent out faster than the speed at which it is sent out in the curved conveying section, and the interval between the pulps in the sending-out direction gradually increases. Therefore, the laminated pulp can be separated and conveyed individually.

  In the pulp-by-leaf conveyance device according to the present invention, the curved conveyance mechanism includes a first belt conveyor mechanism and a second belt conveyor mechanism that face each other, and the conveyor roller portion of the second belt conveyor mechanism is the first belt conveyor mechanism. It is placed in a position that sinks into the belt. With this configuration, the belt of the first belt conveyor is curved, and undulations are formed on the conveyance surface formed between the first belt conveyor mechanism and the second belt conveyor mechanism. Thereby, a pulp bends in a conveyance surface, and individual pulp shifts | deviates gradually. Therefore, the laminated pulp can be separated and conveyed individually.

  The pulp-by-leaf conveyance device according to the present invention is provided with a swinging mechanism that swings the pulp in a direction crossing the stacked direction on the downstream side of the conveyor mechanism. According to this configuration, the laminated pulp swings, is pulled in parallel with each other's contact surface (contact surface), the tensile shear load acts, and the laminated pulp deviates in a direction crossing the lamination direction. Therefore, the laminated pulp can be separated and conveyed individually.

  The pulp-by-leaf transport apparatus according to the present invention is provided with a pulp twisting mechanism that separates the stacked pulp using a separation gear on the downstream side of the conveyor mechanism. According to this configuration, rotation of the separation gear causes the edges of the laminated pulp to rub the teeth of the separation gear in the lamination direction. Therefore, the laminated pulp can be separated and conveyed individually.

It is a side view of the pulp every leaf conveyance device concerning the embodiment of the present invention. It is a side view which shows the state which the pulp leaf transport apparatus which concerns on embodiment of this invention operated. It is a top view of the pulp per-leaf conveyance apparatus which concerns on embodiment of this invention. It is a rear view of the pulp every leaf conveyance apparatus concerning the embodiment of the present invention. It is the figure which expanded the rocking | fluctuation mechanism of the pulp leaf transport apparatus which concerns on embodiment of this invention, (a) is DD sectional drawing of (b), (b) is AA sectional drawing of FIG. And (c) is a CC cross-sectional view of (a). It is BB sectional drawing in FIG. 3 which expanded a part of conveyor mechanism of the pulp leaf transport apparatus which concerns on embodiment of this invention. It is a side view of the curved conveyance mechanism and fast-forward conveyance mechanism of the pulp every leaf conveyance apparatus which concerns on embodiment of this invention.

  Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows the external appearance of the side face of the pulp-leaf transport apparatus 10 according to the present embodiment, FIG. 2 shows the external appearance of the side face of the pulp-leaf transport apparatus 10 operated, and FIG. 10 is shown, FIG. 4 shows the back of the pulp-by-leaf conveyance device, FIG. 5 shows a cross section of the interlocking structure of the conveyor mechanism 20 and the pulp grinding mechanism 60, and FIG. A fast forward transport mechanism 90 is shown.

  In the description of the present embodiment, the left side is the upstream side and the right side is the downstream side when viewed from the side (see FIG. 1), based on the transport direction (see arrow 100) as the direction in which the pulp 1 is sent out in the conveyor mechanism 20. In the side view (see FIG. 1), the direction intersecting the transport direction 100 is the swinging direction (see arrow 101), and the top view perpendicular to the transport direction 100 in plan view (see FIG. 3) is one end side, and the other is the lower side. End side.

  As shown in FIG. 1, the pulp-to-leaf conveyance device 10 according to this embodiment includes a conveyor mechanism 20 that sends out laminated pulp 1 (hereinafter referred to as “laminated pulp 1”), and the conveyor mechanism 20. Extrusion mechanism 30 provided on the upstream side, swing mechanism 40 and pulp grinding mechanism 60 attached on the downstream side of the conveyor mechanism 20, curved conveying mechanism 70 disposed further downstream, downstream of the curved conveying mechanism 70 It is comprised from the fast-forwarding conveyance mechanism 90 arrange | positioned to.

  As shown in FIGS. 1, 2, 3, and 4, the conveyor mechanism 20 includes an outer base 21 and a conveyor frame 22 provided thereon. The conveyor frame 22 is supported by the base 21 and freely tilts with respect to the horizontal plane. The base 21 includes a first gear 51 on one end side and a fourth gear 54 on the other end side (see FIG. 3), and the first drive unit 2 is connected to the first gear 51. An upstream conveyor shaft portion 23 attached to the upstream side and a downstream conveyor shaft portion 24 attached to the downstream side are arranged in parallel on the conveyor frame 22.

  The upstream conveyor shaft portion 23 has a second gear 52 attached to one end side and a third gear 53 attached to the other end side. The downstream conveyor shaft portion 24 has a sixth gear 56 attached to one end side and a fifth gear 55 attached to the other end side. The roller chain 4 is wound around the first gear 51 and the second gear 52, the third gear 53 and the fourth gear 54, and the fourth gear 54 and the fifth gear 55, respectively.

  A plurality of rail members 26 are arranged between the upstream conveyor shaft portion 23 and the downstream conveyor shaft portion 24, and a slat conveyor 27 is wound around. The rail members 26 are arranged in the longitudinal direction from the upstream side to the downstream side, and are arranged in parallel in the axial direction of the upstream conveyor shaft portion 23 (or the downstream conveyor shaft portion 24) with a space therebetween. The slat conveyor 27 is disposed between the rail members 26 and is wound between the upstream conveyor shaft portion 23 and the downstream conveyor shaft portion 24.

  The pulp milling mechanism 60 includes a separation auxiliary shaft portion 61 and a separation gear 62 attached to the separation auxiliary shaft portion 61. The separation auxiliary shaft portion 61 is disposed on the downstream side of the conveyor mechanism 20 in parallel with the downstream conveyor shaft portion 24, and both ends thereof are connected to the downstream conveyor shaft portion 24 by the connecting arms 28. The separation gear 62 is arranged at a position alternate with the slat conveyor 27 on the extension of the rail member 26 in the separation auxiliary shaft portion 61 (see FIG. 3). The separation gear 62 may be polygonal.

  The separation auxiliary shaft 61 has a seventh gear 57 attached to one end side. An idler gear 58 is meshed with the seventh gear 57 and the sixth gear 56 attached to the downstream conveyor shaft portion 24 (see FIG. 6).

  The connecting arm 28 has a flat plate shape, and a separation auxiliary shaft 61 is connected to one of the two opened holes, and the downstream conveyor shaft 24 is connected to the other via a bearing (see FIG. 5).

  The extrusion mechanism 30 is arranged on the upstream side in a direction orthogonal to the slat conveyor 27, and moves downstream or upstream along the conveyor frame 22 (see FIGS. 1 and 2). In addition, the extrusion mechanism 30 may be provided with a direction changing mechanism that changes the direction in which the laminated pulps 1 are stacked into the conveying direction. That is, the structure which inclines on the substantially same plane as the slat conveyor 27 or stands on the slat conveyor 27 side may be sufficient.

  The swing mechanism 40 is connected to a cam shaft portion 41 to which an eccentric cam 42 is attached and arranged in parallel with the separation auxiliary shaft portion 61, and to the cam shaft portion 41 via the separation auxiliary shaft portion 61 and the eccentric cam 42. And the second drive unit 3 connected to one end side of the cam shaft portion 41 (see FIGS. 2 and 5).

  The cam shaft portion 41 is parallel to the separation auxiliary shaft portion 61 on the downstream side of the conveyor mechanism 20, and is disposed below the separation auxiliary shaft portion 61, and both ends are attached to the back side of the conveyor frame 22 via bearings ( (See FIG. 1). The eccentric cam 42 is attached to both end portions of the cam shaft portion 41 and is offset by, for example, 10 mm from the center of the cam shaft portion 41. The rotation speed of the second drive unit 3 is, for example, about 100 to 180 rpm. The driving source of the cam shaft 41 is the second driving unit 3 different from the first driving unit 2, but may be the first driving unit 2.

  The swing arm 43 has a flat plate shape, and a separation auxiliary shaft portion 61 is connected to one of two opened holes, and a cam shaft portion 41 is connected to the other via a bearing (see FIG. 5).

  As shown in FIGS. 1, 2, and 7, the curved conveyance mechanism 70 includes a first belt conveyor mechanism 71 and a second belt conveyor mechanism 76 that face each other. In the first belt conveyor mechanism 71, a pair of first conveyor roller portions 72 are arranged in parallel with each other in parallel with the transport direction 100, and the first belt 75 is wound between the first conveyor roller portions 72. As for a pair of 1st conveyor roller part 72, the upstream is the upstream 1st conveyor roller part 73, and the downstream is the downstream 1st conveyor roller part 74. As shown in FIG. Similarly, in the second belt conveyor mechanism 76, a pair of second conveyor roller portions 77 are arranged in parallel with each other in the transport direction 100 and the second belt 80 is wound between the second conveyor roller portions 77. Yes. The pair of second conveyor roller parts 77 has an upstream second conveyor roller part 78 on the upstream side and a downstream second conveyor roller part 79 on the downstream side.

  In the first belt conveyor mechanism 71, the upstream first conveyor roller portion 73 is disposed facing the upstream back side of the conveyor frame 22, and the downstream first conveyor roller portion 74 is disposed upstream of the fast-forwarding transport mechanism 90. ing. On the other hand, the second belt conveyor mechanism 76 is arranged to face the first belt conveyor mechanism 71 with the second belt 80 superimposed on the first belt 75. The second belt conveyor mechanism 76 has a structure in which the downstream second conveyor roller portion 79 is movable in the swing direction 101 during inspection or the like (see the two-dot chain line in FIG. 7).

  In the second belt conveyor mechanism 76, the upstream second conveyor roller part 78 sinks into the first belt 75 between the upstream first conveyor roller part 73 and the downstream first conveyor roller part 74 in the transport direction 100. It is arranged at the position to insert. At the same time, in the first belt conveyor mechanism 71, the downstream side first conveyor roller part 74 is arranged between the upstream side second conveyor roller part 78 and the downstream side second conveyor roller part 79 in the transport direction 100. It is arranged at the position where it sinks. That is, the first belt 75 is bent downward in the swing direction 101 and the second belt 80 is bent upward in the swing direction 101, so that the first belt conveyor mechanism 71 and the second belt conveyor mechanism 76 A substantially S-shaped undulation is formed on the curved conveying surface 81 formed by the first belt 75 and the second belt 80. The curved conveyance surface 81 includes a first curved conveyance surface 82 formed by bending the first belt 75 downward in the swing direction 101 and a second belt 80 curved upward in the swing direction 101. And the second curved conveyance surface 83 formed in the above.

  The degree of curvature of the curved conveying surface 81 (depth at which each conveyor roller portion 72, 77 sinks into each belt 75, 80, size of each conveyor roller portion 72, 77), The number (the number of the belt conveyor mechanisms 71 and 76, the number of the conveyor roller portions 72 and 77) is arbitrary.

  As shown in FIGS. 3 and 7, the fast-forwarding transport mechanism 90 includes a first roll part 91, a second roll part 92, and a third roll part 93. Each roll part 91,92,93 is what is called a pinch roll, and while being parallel to the conveyance direction 100, each is arrange | positioned in parallel. The first roll unit 91 includes a pair of rolls 96 and is disposed on the upstream side and is disposed on the downstream side of the curved conveyance mechanism 70 via the auxiliary belt conveyor mechanism 84. The second roll portion 92 includes a roll 96 and a substantially disc-shaped roller 94, and is disposed on the downstream side of the first roll portion 91. The third roll part 93 includes a roll 96 and a roller 95, and is disposed on the downstream side of the second roll part 92. The roller 94 of the second roll part and the roller 95 of the third roll part are each configured as a pair, and the distance between the rollers 94, 95 in each roll part 92, 93 is narrow in the second roll part 92, Wide in part 93. Each roller 94, 95 is supported by a roller support arm (not shown). A downstream conveyor is disposed downstream of the third roll portion 93.

  Each of the roll portions 91, 92, 93 is adjusted so that the downstream side rotates faster than the upstream side, and the speed at which individual pulp (hereinafter referred to as “sheet pulp 5”) is sent out gradually increases. It is adjusted to. For example, when the speed at which the sheet pulp 5 is sent out in each of the roll portions 91, 92, 93 is 1.3 times the downstream side, the speed at which the sheet pulp 5 is sent out in the curved conveyance mechanism 70 is set to “1”. ", The speed at which the sheet pulp 5 is sent out by the first roll part 91 is" 1.3 ", and the speed at which the sheet pulp 5 is sent out by the second roll part 92 is 1.3 times that of the downstream side. Is “1.69”, and the speed at which the sheet pulp 5 is fed out by the third roll portion 93 is “about 2.2”, which is 1.3 times that of the downstream side.

  As described above, the pulp-by-leaf conveyance device 10 is configured.

  Next, the effect | action of the pulp every leaf conveying apparatus 10 is demonstrated.

  In FIG. 1, the laminated pulp 1 is placed on the slat conveyor 27 of the conveyor mechanism 20. At that time, the laminated pulp 1 is laminated in the direction of being sent out by the slat conveyor 27. That is, the stacked laminated pulp 1 is rotated about 90 degrees. The conveyor mechanism 20 is inclined with the downstream side of the conveyor frame 22 rising (see FIG. 2).

  In FIG. 3, the first drive unit 2 is driven to rotate the first gear 51, and the power is transmitted through the roller chain 4 to the second gear 52, the upstream conveyor shaft portion 23, the third gear 53, and the roller chain 4. Then, the fourth gear 54, the fifth gear 55, the downstream conveyor shaft 24, the sixth gear 56, the idler gear 58, and the seventh gear 57 are transmitted in this order via the roller chain 4. At the same time, the slat conveyor 27 is rotated by the rotation of the upstream conveyor shaft portion 23 and the downstream conveyor shaft portion 24, and the auxiliary separation shaft portion 61 is rotated by the rotation of the seventh gear 57.

  In FIG. 2, the second drive unit 3 is driven to rotate the eccentric cam 42 together with the cam shaft portion 41. The eccentric cam 42 swings the swing arm 43 in the swing direction 101, and the connection arm 28 is connected. The conveyor mechanism 20 swings in the swing direction 101 in conjunction with the downstream conveyor shaft portion 24. The second drive unit 3 is driven with the same or different period as the first drive unit 2.

  In the state described above, the slat conveyor 27 sends the laminated pulp 1 to the downstream side, and the extrusion mechanism 30 pushes it from the upstream side to the downstream side. The teeth of the rotated separation gear 62 rub the edges of the laminated pulp 1 in the laminating direction and separate the laminated pulp 1 from the lower end side to separate them individually. At the same time, the laminated pulp 1 oscillates in a direction substantially perpendicular to the laminating direction (oscillating direction 101), and is pulled parallel to the contact surface (contact surface), and a tensile shear load acts. The laminated pulp 1 is shifted in the swing direction 101 and individually separated and dropped, and is transported to the curved transport mechanism 70.

  At that time, since the laminated pulp 1 is inclined to the upstream side together with the inclined conveyor mechanism 20, it is prevented that the laminated pulp 1 is bundled in the laminated state and falls to the downstream side.

  Even if the sheet pulp 5 is conveyed from the conveyor mechanism 20 in a bundle state, the bundle of sheet pulp 5 is individually separated by the curved conveyance mechanism 70. That is, as shown in FIG. 7, in the curved conveying mechanism 70, the bundle of sheet pulp 5 passes through the first curved conveying surface 82 between the first belt conveyor mechanism 71 and the second belt conveyor mechanism 76. By doing so, the bundle | flux of the sheet pulp 5 bends in the lamination direction, and individual sheet pulp 5 shifts | deviates gradually. The individually displaced single-sheet pulp 5 passes through the second curved conveying surface 83 to bend in the stacking direction, and the single-sheet pulp 5 is further displaced. The shifted individual sheet pulps 5 are ordered in the transport direction 100. The order is that the sheet pulp 5 laminated on the upper surface is first, and the sheet pulp 5 on the lower surface is later.

  In the fast-forwarding conveyance mechanism 90, individual sheet pulp 5 is sent out in order through the fast-forwarding conveyance unit 90. At that time, the sheet pulp 5 whose order is earlier is sent out faster than the speed at which the curved conveying unit 81 sends out. That is, the single-sheet pulp 5 is accelerated in the first roll unit 91 than the curved conveyance unit 81, accelerated in the second roll unit 92 than the first roll unit 91, and in the third roll unit 93 from the second roll unit 92. Will also accelerate. As a result, the sheet pulp 5 with the earlier order is sent out first, leaving the sheet pulp 5 with the later order, and the interval between the sheet pulps 5 in the conveying direction 100 gradually increases and is separated individually. The sheet pulp 5 is conveyed.

  Next, the effect of the pulp-by-leaf conveyance device 10 will be described.

  As described above, according to the pulp-by-leaf conveyor device 10, the second belt conveyor mechanism 76 has an upstream second conveyor roller section 78, an upstream first conveyor roller section 73 and a downstream first conveyor roller in the transport direction 100. Between the part 74, it arrange | positions in the position which sinks in the 1st belt 75. FIG. At the same time, in the first belt conveyor mechanism 71, the downstream side first conveyor roller part 74 is arranged between the upstream side second conveyor roller part 78 and the downstream side second conveyor roller part 79 in the transport direction 100. It is arranged at the position where it sinks. That is, the first belt 75 is bent downward in the swing direction 101 and the second belt 80 is bent upward in the swing direction 101, so that the first belt conveyor mechanism 71 and the second belt conveyor mechanism 76 A substantially S-shaped undulation is formed on the curved conveying surface 81 formed by the first belt 75 and the second belt 80. The curved conveyance surface 81 includes a first curved conveyance surface 82 formed by bending the first belt 75 downward in the swing direction 101 and a second belt 80 curved upward in the swing direction 101. And the second curved conveyance surface 83 formed in the above.

  With this configuration, the bundle of sheet pulp 5 passes in the stacking direction by passing the first curved conveyor surface 82 between the first belt conveyor mechanism 71 and the second belt conveyor mechanism 76. Bends, and individual sheet pulp 5 gradually shifts. The individually displaced single-sheet pulp 5 passes through the second curved conveying surface 83 to bend in the stacking direction, and the single-sheet pulp 5 is further displaced. Therefore, the sheet pulp 5 which became the bundle can be separately separated and conveyed.

  Further, when the degree of curvature of the curved conveyance surface 81 (the depth at which each conveyor roller part 72, 77 sinks into each belt 75, 80, the size of each conveyor roller part 72, 77) is large, or the number of curves ( When the number of conveyor roller portions 72 and 77 is large, the degree to which the sheet pulp 5 is shifted can be further increased.

  According to the pulp-by-leaf conveyance device 10, the fast-forward conveyance mechanism 90 is composed of a first roll part 91, a second roll part 92, and a third roll part 93, and is adjusted so that the downstream side rotates faster than the upstream side. The speed at which the sheet pulp 5 is fed out is adjusted to gradually increase. With this configuration, the individual sheet pulps 5 shifted in the curved conveyance unit 70 are ordered in the conveyance direction 100, accelerated in the first roll unit 91 than the curved conveyance unit 81, and first in the second roll unit 92. It accelerates more than the roll part 91 and accelerates more in the third roll part 93 than in the second roll part 92. As a result, the sheet pulp 5 with the earlier order is sent out first, leaving the sheet sheet pulp 5 with the later order, and the interval between the sheet pulps 5 in the transport direction 100 gradually increases and is separated individually. Then, the sheet pulp 5 is conveyed. Therefore, the sheet pulp 5 which became the bundle can be separately separated and conveyed.

  According to the pulp-by-leaf conveyance device 10, the fast-forward conveyance mechanism 90 includes a second roll portion 92 including a roll 96 and a substantially disk-shaped roller 94, and a third roll portion 93 including a roll 96 and a roller 95. ing. The roller 94 of the second roll part and the roller 95 of the third roll part are configured in pairs, and the distance between the rollers 94, 95 in each roll part 92, 93 is narrow in the second roll part 92, and the third roll Wide in part 93. With this configuration, when each piece of sheet pulp 5 is sent out, it is prevented from shaking from the transport direction 100.

  According to the pulp-by-leaf conveyance device 10, the swinging mechanism 40 is arranged in parallel with the separation auxiliary shaft portion 61 with the eccentric cam 42 attached thereto, and the cam shaft portion 41, the separation auxiliary shaft portion 61 and the eccentric cam 42 are interposed therebetween. The swing arm 43 is connected to the cam shaft portion 41, and the second drive portion 3 is connected to one end side of the cam shaft portion 41.

  According to this configuration, the second drive unit 3 is driven to rotate the eccentric cam 42 together with the cam shaft unit 41, and the swing arm 43 is swung in the swing direction 101 by the eccentric cam 42, and the connection arm 28 is The conveyor mechanism 20 swings in the swing direction 101 in conjunction with the connected downstream conveyor shaft 24. Due to the swing, the laminated pulp 1 swings and is pulled parallel to the contact surface (contact surface), and a tensile shear load acts. Therefore, the laminated pulp 1 can be separated and conveyed in units of several sheets.

  In the pulp-by-leaf conveyance device 10, the separation auxiliary shaft portion 61 is disposed in parallel to the downstream conveyor shaft portion 24 on the downstream side of the conveyor mechanism 20. According to this configuration, the swinging mechanism 40 pulls the laminated pulp 1 in a direction substantially orthogonal to the laminating direction, and the teeth of the rotated separation gear 62 rub the end of the laminated pulp 1 in the laminating direction, The laminated pulp 1 is separated from the lower end side and separated into individual sheet pulps 5. Therefore, the laminated pulp 1 can be separated and conveyed in units of several sheets.

  The pulp leaf transport apparatus 10 is provided with a conveyor mechanism 20 on the downstream side. According to this configuration, since the swing on the downstream side is larger than the upstream side, the tensile shear load of the laminated pulp 1 on the downstream side is larger than that on the upstream side. Therefore, the laminated pulp 1 can be easily separated.

  In the pulp-by-leaf conveyance device 10, the driving source of the cam shaft portion 41 is the second driving portion 3 that is driven at a different period from the first driving portion 2 that drives the conveyor mechanism 20. According to this configuration, the rotational speed and the like are set separately for the first drive unit 2 and the second drive unit 3, and the conveyor mechanism 20 and the swing mechanism 40 are controlled separately. The swing period of the swing mechanism 40 is independent of the speed at which the laminated pulp 1 is sent out by the conveyor mechanism 20. Therefore, the laminated pulp 1 can be sent out and the separated pulp 1 can be separated separately, and can be adjusted according to the type of the laminated pulp 1.

  Next, a pulp charging apparatus according to another embodiment of the present invention will be described. In the following, only the configuration different from the above-described embodiment is described, and the description regarding the same configuration is omitted.

  In other embodiments, the pulp input device does not have a pulp milling mechanism attached to the conveyor mechanism. In the swing mechanism, the cam shaft portion is disposed downstream of the conveyor mechanism and below the downstream conveyor shaft portion. The swing arm is connected to the downstream conveyor shaft and the cam shaft via the eccentric cam.

  Even in this configuration, similarly to the above-described embodiment, the laminated pulp 1 swings and is pulled parallel to the contact surface (contact surface) by the swing, and a tensile shear load acts. Therefore, the laminated pulp 1 can be separated and conveyed in units of several sheets.

  As mentioned above, although embodiment of this invention was explained in full detail, this invention is not limited to the said embodiment. The present invention can be modified in various ways without departing from the scope of the claims. The present invention can be used for absorbent materials such as diapers when the pulp is separated and put into a pulper, for example, or when the pulp is cut.

DESCRIPTION OF SYMBOLS 1 Laminated pulp 2 1st drive part 3 2nd drive part 4 Roller chain 5 Single leaf pulp 10 Pulp leaf transport apparatus 20 Conveyor mechanism 21 Base 22 Conveyor frame 23 Upstream conveyor shaft part 24 Downstream conveyor shaft part 26 Rail member 27 Slat Conveyor 28 Connecting Arm 30 Extrusion Mechanism 40 Oscillating Mechanism 41 Cam Shaft Part 42 Eccentric Cam 43 Oscillating Arm 51 First Gear 52 Second Gear 53 Third Gear 54 Fourth Gear 55 Fifth Gear 56 Sixth Gear 57 Seven gears 58 Idler gears 60 Pulp grinding mechanism 61 Separation auxiliary shaft part 62 Separation gears 70 Curved conveyance mechanism 71 First belt conveyor mechanism 72 First conveyor roller part 73 Upstream first conveyor roller part 74 Downstream first conveyor roller part 75 First belt 76 Second belt conveyor mechanism 77 Second conveyor Roller unit 78 Upstream second conveyor roller unit 79 Downstream second conveyor roller unit 80 Second belt 81 Curved conveyance surface 82 First curved conveyance surface 83 Second curved conveyance surface 84 Auxiliary belt conveyor mechanism 90 Fast-forward conveyance mechanism 91 First Roll part 92 Second roll part 93 Third roll part 94 Roll of second roll part 95 Roll of third roll part 96 Roll 100 Transport direction (direction in which pulp is fed out)
101 Swing direction

Claims (5)

A conveyor mechanism for sending out the laminated pulp in the delivery direction;
A curved conveyance mechanism that is provided on the downstream side of this conveyor mechanism and conveys the pulp by shifting the pulp in the stacked direction,
Equipped with,
A pulp-by-leaf conveyance device characterized by that. Provided on the downstream side of the curved conveying mechanism is a fast-forward conveying mechanism that sends out the displaced pulp faster than the speed at which the pulp is fed by the curved conveying mechanism.
The pulp-to-leaf transport apparatus according to claim 1. The curved conveying mechanism is
Consists of a first belt conveyor mechanism and a second belt conveyor mechanism facing each other,
The conveyor roller part of the second belt conveyor mechanism is disposed at a position where it sinks into the belt of the first belt conveyor mechanism.
The pulp per-leaf conveyance device according to claim 1 or claim 2, wherein On the downstream side of the conveyor mechanism, a swinging mechanism for swinging the pulp in a direction intersecting the stacked direction was provided.
The pulp per-leaf conveyance device according to any one of claims 1 to 3, wherein: On the downstream side of the conveyor mechanism, a pulp kneading mechanism that separates the laminated pulp by a separation gear is provided.
The pulp per-leaf conveyance apparatus described in any one of Claims 1-4 characterized by the above-mentioned.

Images