阅读说明：本技术 一种纸板用集垛装置 (Paperboard stacking device ) 是由 王加水 于 2020-06-12 设计创作，主要内容包括：本公开涉及一种纸板用集垛装置,包括分纸组件和托辊组件,分纸组件的高度大于托辊组件,分纸组件能够沿第一方向输送层叠错落布置的纸板；托辊组件能够接收从分纸组件中输出的纸板,并继续沿第一方向输送；托辊组件远离分纸组件的一端设置有升降挡板,升降挡板能够沿竖直方向升降,以使得纸板能够在托辊组件上表面堆垛后输出；分纸组件中设置有伸缩杆,伸缩杆能够朝第一方向伸缩,以使得纸板堆垛到设定高度后,伸缩杆能够暂时支撑从分纸组件末端掉落的纸板。(The utility model relates to a paperboard stacking device, which comprises a paper separating component and a carrier roller component, wherein the height of the paper separating component is larger than that of the carrier roller component, and the paper separating component can convey stacked and staggered paperboards along a first direction; the carrier roller assembly can receive the paper boards output from the paper separating assembly and continue to convey the paper boards in the first direction; one end of the carrier roller assembly, which is far away from the paper separating assembly, is provided with a lifting baffle plate, and the lifting baffle plate can lift along the vertical direction, so that the paperboards can be stacked on the upper surface of the carrier roller assembly and then output; be provided with the telescopic link in the branch paper subassembly, the telescopic link can stretch out and draw back towards the first direction to make the cardboard stack to set for the height after, the telescopic link can support temporarily from the terminal cardboard that drops of branch paper subassembly.)

1. A paperboard stacking device is characterized by comprising a paper separating assembly and a carrier roller assembly, wherein the paper separating assembly is higher than the carrier roller assembly and can convey stacked and staggered paperboards along a first direction; the carrier roller assembly can receive the paper boards output from the paper separating assembly and continue to convey the paper boards in the first direction;

one end of the carrier roller assembly, which is far away from the paper separating assembly, is provided with a lifting baffle plate, and the lifting baffle plate can lift along the vertical direction, so that the paperboards can be stacked on the upper surface of the carrier roller assembly and then output;

be provided with the telescopic link in the branch paper subassembly, the telescopic link can stretch out and draw back towards the first direction to make the cardboard stack to set for the height after, the telescopic link can support temporarily from the terminal cardboard that drops of branch paper subassembly.

2. The paper board stacking device according to claim 1, wherein the paper separating assembly comprises a first frame, a plurality of rows of paper separating belts are arranged in the first frame side by side, and a pressing roller is arranged at the tail end of the paper separating assembly and can press the paper boards to be conveyed.

3. A stacking device for paperboards according to claim 2, wherein a rotating shaft is arranged in the press roll, the rotating shaft and the press roll are coaxially fixed, one end of a rotating rod is respectively arranged at two ends of the rotating shaft, the other end of the rotating rod is hinged with a mounting plate, the mounting plate is supported by the first frame, the middle part of each rotating rod is hinged with the tail end of a piston rod of the air cylinder, and the bottom end of the cylinder body of the air cylinder is hinged with the first frame.

4. A stacking device for paper boards as claimed in claim 2 wherein the inner cavity of the cylinder is connected to the air supply structure through an air pipe, the air pipe is provided with a pressure regulating valve which can regulate the pressure of the air in the cylinder and further change the supporting force provided by the piston rod to the press roller.

5. A stacking device for paper boards according to claim 4, wherein the rotating rods and the air cylinders are arranged in a herringbone pattern.

6. A paperboard stacking device according to claim 1, wherein the carrier roller assembly comprises a second frame, a plurality of carrier rollers are mounted in the second frame side by side, the axial direction of the carrier rollers is perpendicular to the first direction, a stacking belt assembly is mounted in the second frame, the stacking belt assembly comprises a stacking belt, and the stacking belt is sleeved outside the carrier rollers.

7. The paper board stacking device according to claim 1, wherein the carrier roller assembly comprises a paper aligning plate, the paper aligning plate is fixedly installed between the paper separating assembly and the carrier roller assembly, the upper end face of the paper aligning plate is lower than the lower surface of the telescopic rod, and the lower end face of the paper aligning plate is lower than the upper surface of the carrier roller.

8. A stacking device for paperboards according to claim 7, wherein two side plates are vertically mounted in the roller assembly, the side plates are mounted on the upper surface of the roller to limit the position of the paperboards to be stacked in the direction perpendicular to the first direction, and the distance between the two side plates can be adjusted to adapt to stacking of paperboards with different specifications.

9. A stacking device for paper boards according to claim 8 wherein the lifting baffles, paper aligning plates and side plates can enclose a square stacking space to realize stacking of the paper boards.

10. A bunching device for paper boards as claimed in claim 7, wherein the distance between the lifting baffle and the paper aligning plate can be adjusted to suit paper board stacks of different specifications.

Technical Field

The utility model belongs to the technical field of cardboard production, concretely relates to paperboard is with album buttress device.

Background

In the production process of corrugated boards, the scaly corrugated boards need to be stacked into a paper stack according to a set height so as to be convenient for storage and transportation.

The inventor has realized that cardboard pile collecting device on the market at present generally adopts and divides paper belt and height drop device to separate the whereabouts with the cardboard that is fish scale form and pile up into the paper pile, and the paper pile reaches and sets for the high back, divides paper belt stop motion, will become a pile of paper cardboard with the push pedal and outwards release, and it has following defect: before the paper stack is not completely moved out, the paper separating belt is in a stop state for a long time, and the paper separating belt is easy to block due to too much paper plates stacked on the paper separating belt; the paper board falling from the upper part of the paper separating belt is easy to output outwards along with the paper stack, so that the paper board in the paper stack is disordered.

Disclosure of Invention

The utility model aims at overcoming the not enough of above-mentioned prior art, provide a cardboard is with album buttress device, can avoid when the cardboard is accomplished the stack and is released, divide paper belt department cardboard to pile up too much, block up easily, and the cardboard of just falling is along with the outside scheduling problem of exporting of paper buttress easily.

In order to achieve the purpose, the following technical scheme is adopted in the disclosure: a stacking device for paperboards comprises a paper separating assembly and a carrier roller assembly, wherein the paper separating assembly is higher than the carrier roller assembly and can convey the paperboards which are arranged in a staggered mode in a stacking mode along a first direction; the idler assembly is capable of receiving the output sheet from the dispensing assembly and continuing to convey in the first direction.

The one end that branch paper subassembly was kept away from to bearing roller subassembly is provided with lifting baffle, and lifting baffle can follow vertical direction and go up and down to make the cardboard export after bearing roller subassembly upper surface stack.

Be provided with the telescopic link in the branch paper subassembly, the telescopic link can stretch out and draw back towards the first direction to make the cardboard stack to set for the height after, the telescopic link can support temporarily from the terminal cardboard that drops of branch paper subassembly.

The beneficial effects of one or more of the above technical solutions are as follows:

the telescopic rod structure is adopted, the telescopic rod is arranged in the paper separating component, and when the telescopic rod retracts, the conveying of the paper boards from the paper separating component to the carrier roller component can not be influenced; after extending towards the first direction, the telescopic rod can be positioned right above the stacked paper stacks to temporarily receive the paper boards. The paper separating assembly does not need to be stopped, and the phenomenon that the new paper boards fall to influence the stacked paper boards can be avoided.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is a front view of the overall structure in an embodiment of the present disclosure;

FIG. 2 is a schematic top view of a portion of a structure in an embodiment of the disclosure;

fig. 3 is a schematic structural view of a paper board arranged in a fish scale shape in the embodiment of the present disclosure;

FIG. 4 is a schematic view of a portion of a lifting baffle according to an embodiment of the present disclosure;

fig. 5 is a schematic view of the lifting baffle, the stack conveying belt and the carrier roller in cooperation in the embodiment of the disclosure.

In the figure: 1. a second frame; 2. a rack bracket; 3. a rack; 4. a cross beam; 5. a lifting baffle plate; 501. a fixed mount; 5A, opening; 6. a lifting cylinder; 7. aligning the paper boards; 7A, a carrier roller; 8. a stack conveying belt; 9. a compression roller; 12. a paper separating belt; 13. a drive belt; 14. a first frame; 15. a vertical plate; 16. mounting a plate; 17. rotating the rod; 18. a cylinder; 19. a telescopic rod; 19A, a cross bar; 20. a side plate;

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of the stated features; a step of; operating; a device; components, and/or combinations thereof.

In an exemplary embodiment of the present invention, as shown in fig. 1 to 5, a stacking device for paper sheets includes a paper separating assembly and a roller assembly, wherein the paper separating assembly has a height greater than that of the roller assembly, and can convey the paper sheets arranged in a staggered manner in a first direction; the idler assembly is capable of receiving the output sheet from the dispensing assembly and continuing to convey in the first direction.

It should be noted that the stacked and staggered paperboard in this embodiment is a fish scale overlapped multi-layer paperboard structure as illustrated in fig. 3. At the end of the paper separation assembly, the bottommost paper sheets are sequentially output to the carrier roller assembly and fall onto the upper surface of the carrier roller assembly, where they are still arranged in a multi-layer stack.

The one end that branch paper subassembly was kept away from to bearing roller subassembly is provided with lifting baffle 5, and lifting baffle 5 can go up and down along vertical direction to make the cardboard export after bearing roller subassembly upper surface stack.

It can be understood that due to the existence of the lifting baffle 5, the fish scale-shaped paper boards on the paper separating assembly are leveled at the end part close to one end of the lifting baffle, and are stacked into a cuboid structure.

In this embodiment, when the lifting baffle 5 is lifted, a certain gap is formed between the lower end face of the lifting baffle 5 and the upper surface of the carrier roller assembly, and the value of the gap is greater than the height of the stacked paper boards (paper stacks), so that the stacked paper boards are output from the carrier roller assembly.

Be provided with telescopic link 19 in the paper subassembly, telescopic link 19 can stretch out and draw back towards the first direction to after making the cardboard stack to set for the height, telescopic link 19 can support the cardboard that drops from the paper subassembly end temporarily.

Specifically, the paper separating assembly comprises a first rack 14, a plurality of rows of paper separating belts 12 are arranged in the first rack 14 side by side, a pressing roller 9 is arranged at the tail end of the paper separating assembly, and the pressing roller 9 can press the paper boards to be conveyed.

In this embodiment, one of the retractable rods 19 is installed between every two adjacent paper separation belts 12, and when the retractable rod 19 is not used to support the paper sheets, the retractable rod is fully retracted between the two paper separation belts 12, so that the paper sheet conveying and stacking processes are not affected.

It can be understood that, in the present embodiment, the telescopic rod may adopt an electric push rod structure, the number of the electric push rods is one less than that of the paper separating belts, and the extension rods of the electric push rods are arranged toward the first direction. In other embodiments, the number of telescoping rods may be set by one skilled in the art, as long as the support of the cardboard is achieved.

In some embodiments, the telescopic rod is a common non-telescopic rod, a belt is sleeved on the telescopic rod 19, the belt surrounds two ends of the telescopic rod 19, the telescopic rod is fixed on the cross rod and driven by the cross rod to stretch, when the telescopic rod 19 extends out, the end of the belt moves along with the telescopic rod 19 but the belt cannot actively rotate, and no friction is generated when the belt contacts the paper board, so that the paper board is prevented from being damaged and the paper board is prevented from moving.

Here, in order to satisfy the telescopic link along the flexible of branch paper subassembly, the one end that the bearing roller subassembly was kept away from to the telescopic link is fixed with the horizontal pole, the perpendicular first direction of axis of horizontal pole, the both ends overlap joint of horizontal pole is in the both sides of first frame, set up the guide between horizontal pole and the first frame, make the horizontal pole only can follow the first direction and slide, the horizontal pole is fixed with the surface of driving band 13, the reciprocating motion of first direction is followed to the driving band, can drive the motion of horizontal pole and telescopic link through driving band 13, and then realize the flexible for dividing the paper subassembly of telescopic link.

It should be pointed out that the compression roller is in the end of branch paper subassembly in this scheme, if do not set up the compression roller, when corrugated container board exports from the end of branch paper subassembly, probably appear the first half of cardboard and have kept away from the branch paper belt and unsettled, the latter half although with branch paper belt contact, but frictional force is not enough to drive the condition that the cardboard continues to move towards bearing roller subassembly, causes a plurality of cardboards to gather at branch paper belt end, can't export in order, the condition that the position is in disorder appears.

The press roller can press the corrugated board to be output by utilizing the gravity of the press roller, so that sufficient friction force is formed between the corrugated board and the paper separating belt, and the paper boards are ensured to be output orderly from the tail end of the paper separating belt; meanwhile, the situation that the end of the corrugated board is tilted when the corrugated board is output is avoided.

It will be appreciated that in order to avoid the heavy weight of the press roller causing damage to the corrugated board, in this embodiment, the pressure applied by the press roller to the paper board should be adjustable.

In order to realize that the pressure that the feed plate was applied to compression roller 9 can be adjusted, in this embodiment, be provided with the pivot in the compression roller 9, pivot and compression roller 9 coaxial fixed, the one end of dwang 17 is installed respectively at the both ends of pivot, and the other end and the mounting panel 16 of dwang 17 rotate to be connected, and mounting panel 16 supports through the upper end of first frame, and the middle part of every dwang 17 is articulated with the end of the piston rod of cylinder 18, and the cylinder body bottom and the first frame 14 of cylinder are articulated. The dwang is the chevron shape with the cylinder and distributes.

In the present embodiment, the mounting plate 16 is a vertically arranged square plate, and the lower end of the mounting plate 16 is fixedly connected to the first frame. The two sides of the upper end surface of the first rack are respectively provided with a vertical plate 15, the vertical plates are arranged vertically, the vertical plates 15 are used as a part of the first rack, and in this embodiment, the lower end of the mounting plate 16 is supported by the upper end surfaces of the vertical plates.

It can be understood that, during the process of extending and retracting the piston rod, the rotating rod 17 will rotate around the hinge point between the rotating rod and the mounting plate 16, so that the height of the other end of the rotating rod 17 changes. The inner cavity of the cylinder 18 is communicated with an external air supply structure through an air pipe, the air pipe is provided with a pressure regulating valve, when the pressure of the compression roller on the paper feeding plate needs to be changed, the pressure of air in the cylinder 18 can be regulated through the pressure regulating valve, so that the supporting force provided by a piston rod in the cylinder 18 is changed, the gravity of the compression roller is shared by the piston rod in the cylinder and the paper plate, and when the supporting force provided by the piston rod in the cylinder is reduced, the pressure born by the paper plate is increased; when the supporting force provided by the piston rod in the air cylinder becomes larger, the pressure born by the paper board becomes smaller.

Namely, the supporting force provided by the adjusting cylinder is used for adjusting the pressure of the paper feeding plate exerted by the pressing roller.

The bearing roller subassembly includes second frame 1, installs a plurality of bearing rollers 7A side by side in the second frame 1, bearing roller 7A's axis direction is perpendicular with the first direction, installs defeated buttress belt subassembly in the second frame 1, defeated buttress belt subassembly is including defeated buttress belt 8, and defeated buttress belt 8 cover is established in bearing roller subassembly's outside, and at bearing roller subassembly pivoted in-process, the defeated buttress belt of corresponding bearing roller drive is carried along the first direction.

It is understood that, in the present embodiment, when the width of the pile conveying belt is sufficient to convey the pile alone, the number of the pile conveying belts in the pile conveying belt assembly may be one; when the width value of the stack conveying belt is insufficient, two, three and other stack conveying belts can be arranged to convey the paper stacks, the specific number can be set by a person skilled in the art, and the detailed description is omitted here.

It will be appreciated that rotation of the plurality of idlers enables the transfer of a stack of paper on the idler assembly without the provision of a stack conveying belt, but when the lifting flapper falls, there is a gap between the lower end face of the lifting flapper and the outer circumferential side face of the idler, so that there is a possibility of a sheet of paper being jammed in the gap position.

When the stack conveying belt is arranged, because the upper surface of the stack conveying belt is higher than the top end of the outer circular surface of the carrier roller, the bottom end of the lifting baffle is provided with the opening 5A for passing through the stack conveying belt, and even if a gap is formed between the bottom end surface of the lifting baffle and the top end of the outer circular surface of the carrier roller, the paper board on the stack conveying belt cannot be plugged into the gap.

It can be understood that each carrier roller can be provided with power through a transmission mechanism, and the carrier rollers can rotate autonomously; in other embodiments, rotational power may be applied only at some of the idlers. The specific structural arrangement can be set by a person skilled in the art, and is not described in detail herein.

The carrier roller assembly comprises a paper aligning plate 7, the paper aligning plate 7 is fixedly installed between the paper separating assembly and the carrier roller assembly, the upper end face of the paper aligning plate 7 is located between the upper surface and the lower surface of the paper separating belt 12, and the lower end face of the paper aligning plate is lower than the upper surface of the carrier roller 7A.

Two side plates 20 are vertically arranged in the carrier roller assembly, the side plates 20 are arranged on the upper surface of the carrier roller 7A, so that the limiting of the paperboard to be stacked in the first direction perpendicular to the first direction is realized, and the distance between the two side plates 20 can be adjusted to adapt to the stacking of the paperboards with different specifications.

The lower edges of the side plates 20 on the two sides are made into circular arcs according to the carrier rollers 7A, so that the lower edges of the side plates 20 are lower than the carrier rollers 7A, and the situation that the paperboard is stuffed into gaps between the side plates 20 and the carrier rollers 7A when the side plates 20 are pushed is avoided.

In this embodiment, the lower extreme of two curb plates 20 can with the actuating lever fixed connection of vertical arrangement, install cylinder or electric putter between two actuating levers, the motion in opposite directions or back to back between two actuating levers can drive the position between two curb plates 20 and change.

It will be appreciated that the minimum distance between the two drive bars may be determined by the width of the sheets to be stacked, and the two side plates 20 may be driven by the drive bars to move away from each other and then closer together at a set frequency. The two side plates 20 move towards each other to the nearest distance to complete the position adjustment of the cardboard at the previous moment, then the two side plates 20 are far away from each other to give enough space for the cardboard to fall, so that the cardboard to fall falls on the upper surface of the paper stack, and then the side plates 20 are close to the position adjustment for realizing the uppermost cardboard again.

The lifting baffle 5, the paper aligning plate 7 and the side plates 20 can enclose to form a square stacking space so as to realize stacking of the paper plates.

It will be appreciated that in this embodiment, when the lifting flap 5 is in the position to stop the advance of the sheets in the first direction, the height of the upper end face of the lifting flap 5 should be greater than the height of the upper surface of the already-stacked sheets, and similarly, the height of the upper end faces of the side plates 20 and the paper aligning plates 7 should also be greater than the height of the upper surface of the already-stacked sheets.

The distance between the lifting baffle 5 and the paper aligning plate 7 can be adjusted to adapt to paper plate stacks of different specifications.

It will be appreciated that in this embodiment, there may be differences in the length of the sheets to be stacked in the first direction, i.e. adjustment of the distance between the lifting baffles 5 and the aligning sheets 7 is necessary.

In this embodiment, in order to adjust the distance between the lifting baffle 5 and the paper aligning plate 7, the lifting baffle 5 may be mounted on a cross beam 4, the cross beam 4 is located right above the carrier roller 7A, two ends of the cross beam 4 are rotatably mounted with gears, two sides of the second frame 1 are respectively provided with a rack 3, and the extending direction of the rack 3 is parallel to the first direction. The gear meshes with rack 3, can realize crossbeam 4 through rotatory gear along the walking of first direction, and then has changed the distance between lift baffle 5 and the neat cardboard 7. In this embodiment, the rack is fixed to the upper surface of the second bracket by the rack bracket 2.

It can be understood that, in this embodiment, in order to realize the guiding during the rack and gear movement, so that the beam can only move back and forth in the horizontal direction, guide seats are provided at both ends of the beam 4, the rack 3 is embedded in the guide seats, and the lower end surface of the rack is attached to the inner wall of the guide seats, so as to realize the guiding during the sliding of the beam.

In other embodiments, a guide rail may be disposed on the second frame, the guide rail is parallel to the rack, and sliders are disposed at two ends of the cross beam, and the sliders cooperate with the guide rail to achieve guiding. The specific guiding structure can be set by the person skilled in the art, and is not described in detail here.

In this embodiment, the beam is provided with a fixing frame 501, the fixing frame is connected with the lifting baffle through a sliding rail, so that the lifting baffle can slide in the vertical direction, the fixing frame is provided with a lifting cylinder 18, and a piston rod of the lifting cylinder is fixed to the lifting baffle.

In other embodiments, the cross beam 4 is supported by the second frame 1, two sliding grooves may be respectively disposed on two sides of the second frame 1, pulleys are disposed at two ends of the cross beam 4, the cross beam 4 can slide along the first direction, a locking member is disposed between the pulleys and the sliding grooves, and after the cross beam 4 reaches a desired position, the position between the cross beam 4 and the second frame 1 is fixed by the locking member. The locking piece here can be for pushing up tight screw, sets up a line screw at the lateral wall of spout, will push up the corresponding screw of tight screw in, push up the lateral wall of tight pulley, can be in order to accomplish the locking.

The locking member may also adopt other structural forms, and can be set by persons skilled in the art, and the details are not described herein.

After the supporting roller 7A is arranged in the stacking direction, the paper aligning plate 7 corresponds to the lifting baffle 5 in the front and back direction, the telescopic rod 19 is arranged below the paper separating belt 12, the position of the telescopic rod is lower than the paper separating belt 12 but higher than the supporting roller 7A (and can meet the height requirement of the paper stacking), the telescopic rod is positioned below the paper separating belt 12 when retracted, and is positioned above the paper stacking plate when extended.

The working principle is as follows:

the paper boards input in a fish scale shape fall onto a supporting roller 7A through a paper separating belt 12, a lifting baffle plate 5, a paper aligning plate 7 and side plates 20 on two sides position the four sides of the falling paper boards and push the paper stacks and the paper boards to be aligned, when the paper stacks and the paper boards reach a set height, a telescopic rod 19 extends to support the paper boards which do not fall completely, the lifting baffle plate 5 is lifted, the supporting roller 7A and a paper stack conveying belt 8 for collecting the paper stacks rotate to output the paper stacks outwards, the paper boards are continuously output through the paper separating belt 12 at the same time, the paper boards are temporarily stacked on the telescopic rod 19, after the paper stacks are moved out of the supporting roller 7A, the lifting baffle plate 5 falls down, the telescopic rod 19 retracts, the paper boards fall onto the supporting roller 7A, when the paper stacks reach the set height, the telescopic rod 19 extends again, and.

In this embodiment, the pile collecting device for cardboard has the following beneficial effects:

1. when the paper stack is discharged, the telescopic rod extends out to connect the paper, the paper separating belt has short pause time, and the blockage caused by excessive paper board accumulation on the paper separating belt is avoided;

2. when the paper stack is discharged, the telescopic rod extends out to connect paper, so that paper plates of the paper stack and paper plates which do not fall completely are completely separated, and the paper plates of the paper stack are prevented from being disordered;

3. positioning the paper stacks on four sides of the paper boards and pushing the paper stacks evenly to ensure the paper boards of the paper stacks to be orderly;

4. adopt bearing roller + belt transport paper buttress, avoid damaging the soft cardboard of intensity difference.

Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.