CN212075874U - Turnover mechanism for paperboard stacking - Google Patents

Abstract

The utility model discloses a tilting mechanism for cardboard stack, including double-deck frame, articulated set up in the upset cylinder of frame upper strata side, set up in the cardboard of frame lower floor back to keep off the frame with the articulated cardboard roll-over stand and the slope that set up of upset cylinder tip, this technical scheme's tilting mechanism of cardboard stack can guarantee that operation is more steady when the cardboard buttress upset, and the cardboard buttress can not squint and book the track, ensures the accuracy of stack between the cardboard buttress, simple structure simultaneously, convenient operation, overall structure has promoted machining efficiency.

Description

Turnover mechanism for paperboard stacking

Technical Field

The utility model relates to a cardboard stack field, concretely relates to tilting mechanism for cardboard stack.

Background

With the progress and development of the industrial technical level, the industrial automation degree is gradually improved, the application of an intelligent system and the automation degree of production line equipment are improved, people pay more and more attention to the communication and communication between products and machines, and the products tell the machines what operation to complete. Because two face smoothness of cardboard are different, the cardboard is at the stack in-process, if whole cardboards all only press a face and carry out the order stack, produce the phenomenon of sliding easily between the cardboard after the stack like this, consequently can generally carry out the interval stack of front and reverse side between the cardboard when stacking the cardboard, avoid the production of the phenomenon of sliding between the cardboard, because the cardboard that needs positive and negative to pile up, the process is more, and then it is comparatively difficult to lead to manual operation, intensity is also great, work efficiency is lower, simultaneously to the cardboard of different models, because the cardboard size is different, ordinary equipment can not satisfy the stack transportation of multiple model, when the cardboard overturns on current equipment, produce the phenomenon of sliding easily between the cardboard buttress, the complete stack of realization that can not be fine.

Therefore, in order to solve the above problems, a turnover mechanism for stacking of cardboards is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, provide a tilting mechanism for cardboard stack, can guarantee that the operation is more steady when the cardboard buttress upset, the cardboard buttress can not squint and book the track, ensures the accuracy of stack between the cardboard buttress, while simple structure, convenient operation, overall structure has promoted machining efficiency.

The utility model discloses a tilting mechanism for cardboard stack includes double-deck frame, articulates the cardboard roll-over stand and the slope that sets up in the upset cylinder of frame upper strata side, with the articulated setting of upset cylinder tip sets up in the cardboard of frame lower floor returns and keeps off the frame.

Further, the cross section of the paperboard turnover frame is inverted U-shaped, and the paperboard turnover frame comprises a hinged section hinged with the turnover cylinder, an arc-shaped section formed by bending the end part of the hinged section and a sliding section vertical to the hinged section; the arc-shaped section is provided with an arc-shaped open slot used for reciprocating rotation around the upper layer of the rack, and the upper layer of the rack is provided with a positioning rotating rod used in cooperation with the arc-shaped open slot.

Further, the side of the sliding section is provided with a side coaming.

Furthermore, the two paperboard turning frames are symmetrically arranged relative to the upper layer of the frame, and a turning roller is arranged between the sliding sections of the two paperboard turning frames.

Further, the cardboard returns to keep off the frame and articulates and sets up in the frame lower floor, rotate on the frame lower floor and be provided with back a shelves bracing piece.

The utility model has the advantages that: the utility model provides a tilting mechanism for cardboard stack can have better performance in the aspect of stack output transportation, can better replace workman's work, reduces workman's work load, alleviates workman working strength, improves work efficiency, satisfies not unidimensional cardboard stack simultaneously, solves the problem of equipment simplification, adapts to the cardboard stack of different specifications.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the left end structure of the present invention;

fig. 4 is a schematic view of the stacking and shaping mechanism of the present invention;

fig. 5 is a schematic view of the cardboard storage assembly of the present invention.

Detailed Description

Fig. 1 is a schematic structural view of the present invention; fig. 2 is a top view of the present invention; FIG. 3 is a schematic view of the left end structure of the present invention; fig. 4 is a schematic view of the stacking and shaping mechanism of the present invention; fig. 5 is a schematic view of the cardboard receiving assembly of the present invention; as shown in the figure; the utility model discloses a turnover mechanism for paperboard stacking, which comprises a double-layer frame 1, a feeding mechanism 2 arranged on the side surface of the double-layer frame 1, a stacking and shaping mechanism 3 arranged on the upper layer of the frame, a turnover mechanism 4 arranged on the upper layer of the frame and used for turning over paperboards to ensure that the turned paperboards enter the lower layer of the frame, and a paperboard containing mechanism 5 arranged at the end part of the double-layer frame; the stacking and shaping mechanism 3 comprises a first transmission roller 38 and a second transmission roller 39 which are arranged on the upper layer of the rack and used for conveying paper boards in two opposite directions, the first transmission roller 38 conveys the paper boards to the lower layer of the rack through a turnover mechanism 4 to form a first paper board stack, the second transmission roller 39 conveys the paper boards to the upper end of the rack to form a second paper board stack, the turnover mechanism for stacking the paper boards can have better performance in the aspect of stacking output and transportation, can better replace the work of workers, reduces the workload of the workers, lightens the working strength of the workers, improves the working efficiency, simultaneously meets the paper board stacks of different sizes, solves the problem of equipment simplification, and adapts to the paper board stacks of different specifications.

In this embodiment, the turnover mechanism 4 includes a turnover cylinder 41 hinged to the upper side of the frame, a cardboard turnover frame 42 hinged to the end of the turnover cylinder 41, and a cardboard backstop frame 43 obliquely arranged at the lower side of the frame; the cardboard returns to be provided with upset conveyer belt 44 on the fender frame 43, bilayer structure's frame is conveniently installed the location, and upset cylinder 41 one end is articulated to be set up in the side on frame upper strata, and the cylinder telescopic link tip of upset cylinder 41 is connected with cardboard roll-over stand 42 and is set up, and cardboard roll-over stand 42 is articulated to be set up in the frame, drives cardboard roll-over stand 42 through cylinder rod is flexible and realizes rotating, and then makes the cardboard buttress of tip rotate smoothly and enter into the frame lower floor.

In this embodiment, the cross section of the paper board turning frame 42 is n-shaped, and the paper board turning frame includes a hinge section 421 hinged with the turning cylinder, an arc section 422 formed by bending the end of the hinge section, and a sliding section 423 perpendicular to the hinge section 421; an arc-shaped open slot which is used for rotating around the upper layer of the rack in a reciprocating manner is formed in the arc-shaped section 422, and a positioning rotating rod which is matched with the arc-shaped open slot is arranged on the upper layer of the rack; the side of slip section 423 still is provided with side bounding wall 424, and the laminating of side bounding wall 424 sets up in slip section 423 side and is used for forming spacing when overturning the cardboard, and off-set position and then roll-off tilting mechanism when preventing the cardboard buttress upset, side bounding wall 424 welds and adopts the welded mode, and cross-section overall structure is the waist type structure in waist type hole. The direction of perpendicular to frame length (frame length is horizontal direction in fig. 2) is provided with the location dwang to the outside protrusion in the frame, and the location dwang has played the limiting displacement to the roll-over stand, and cardboard roll-over stand 42 one end articulates in the frame, is provided with the arc open slot on the segmental arc 422 of cardboard roll-over stand 42, uses through the cooperation of arc open slot and location dwang for cardboard roll-over stand 42 rotates the process more steady.

In this embodiment, the two cardboard turning frames 42 are symmetrically arranged relative to the upper layer of the machine frame, the turning rollers are arranged between the sliding sections of the two cardboard turning frames 42, the two cardboard turning frames 42 are symmetrically arranged relative to the axial direction of the length of the machine frame, and the side wall plates 424 of the two cardboard turning frames 42 prevent the cardboard stack from shifting in the turning process. The cardboard returns to keep off the frame 43 and articulates and sets up in the frame lower floor, and the cardboard returns to keep off the frame 43 and realizes the location through returning a shelves bracing piece 45 and adjust, returns a shelves bracing piece 45 rotatable setting in the frame lower floor, returns a shelves bracing piece 45 and cardboard through adjusting and returns the angle that keeps off between the frame 43, realizes the deflection of different angles, and then can realize the transportation requirement of the cardboard of different models for can guarantee that the stack can not be in disorder after guaranteeing the cardboard buttress upset.

In this embodiment, the feeding mechanism includes feeding conveying rollers for conveying the paper boards to the first conveying roller 38 and the second conveying roller 39 simultaneously, a feeding baffle 22 disposed on the upper side of the rack, and a baffle cylinder 23 for driving the feeding baffle 22 to reciprocate in the vertical direction, the feeding conveying rollers convey two paper board stacks in the direction perpendicular to the length of the rack, the baffle rack 21 is disposed on the side of the rack, the baffle cylinder 23 for controlling the feeding baffle 22 to reciprocate in the vertical direction is disposed on the baffle rack 21, the feeding paper board stacks are conveyed to the rack at set time intervals by the arrangement of the baffle cylinder 23, and naturally, in order to adapt to paper board stacks of different sizes, more conveying rollers may be disposed on the rack for ensuring that the paper board stacks of different sizes can move in the designated direction when conveyed to the rack.

In this embodiment, the stacking and shaping mechanism 3 further includes a rear baffle 32 disposed on the upper side of the rack and a shaping push plate assembly disposed on the same side as the material feeding baffle 22, the shaping push plate assembly reciprocates along the material feeding direction, the shaping push plate assembly includes a vertical push rod 36, a lower push plate 35 connected to the end of the vertical push rod 36, an upper push plate 33 disposed on the lower push plate 35, and a plurality of scrapers 31 disposed on the upper push plate, and a push plate cylinder 34 is disposed between the lower push plate 35 and the upper push plate 33; the end of the vertical push rod 36 is connected with the rack through a vertical push rod cylinder 37, the vertical push rod cylinder 37 pushes the vertical push rod 36 to reciprocate along the feeding direction of the paperboard stack, the lower push plate 35 and the upper push plate 33 are connected through a push plate cylinder 34, the push plate cylinder 34 drives the upper push plate 33 to reciprocate along the vertical direction, the plurality of scrapers 31 are uniformly arranged on the upper push plate 33 at intervals, the scrapers 31 are uniformly arranged between the gaps of the first transmission roller 38 and the second transmission roller 39, when the paperboard stack is conveyed to the first transmission roller 38 and the second transmission roller 39, the push plate cylinder 34 upwards pushes the plurality of scrapers 31 to move upwards, then the vertical push rod cylinder 37 drives the vertical push rod 36 to move, the scrapers 31 scrape the paperboard stack to move towards the rear baffle 32, and the shaping of the paperboard stack is realized.

In this embodiment, cardboard receiving mechanism includes paper pile conveying section 51 and cardboard receiving component 52, paper pile conveying section 51 is connected with frame lower floor and is set up, the frame upper strata sets up in paper pile conveying section top, all is provided with conveyer on frame upper strata, frame lower floor and the paper pile conveying section, and paper pile conveying section 51 is in the same place the cardboard stack of frame upper strata and frame lower floor, realizes the positive and negative stack of cardboard, is realizing accomodating the arrangement to the cardboard through cardboard receiving component 52.

In this embodiment, cardboard storage component 52 includes the storage box body of being connected the setting with paper buttress conveying section, set up in the inside width adjustment subassembly 521 of storage box body and set up and to receive the board 522 that can follow vertical direction reciprocating motion in the box, width adjustment subassembly 521 can realize the regulation of storage box body width, be used for satisfying different sizes's cardboard buttress and accomodate, receive the board 522 and can follow the inside vertical direction reciprocating motion of box, during the use, receive the board 522 and descend gradually along with the stack position of cardboard, until the stack is full, the open slot has been seted up on receiving the board 522, it transports the cardboard buttress to facilitate inserting in fork truck 523, overall structure is simple, and convenient for operation.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (5)

1. A turnover mechanism for a stack of paperboard, comprising: the paperboard turning frame comprises a double-layer frame, a turning cylinder, a paperboard turning frame and a paperboard returning frame, wherein the turning cylinder is hinged to the side face of the upper layer of the frame, the paperboard turning frame is hinged to the end portion of the turning cylinder, and the paperboard returning frame is obliquely arranged on the lower layer of the frame.

2. A turnover mechanism for stacks of cardboard as claimed in claim 1, characterised in that: the cross section of the paperboard turnover frame is in a reversed U shape, and the paperboard turnover frame comprises a hinged section hinged with the turnover cylinder, an arc-shaped section formed by bending the end part of the hinged section and a sliding section vertical to the hinged section; the arc-shaped section is provided with an arc-shaped open slot used for reciprocating rotation around the upper layer of the rack, and the upper layer of the rack is provided with a positioning rotating rod used in cooperation with the arc-shaped open slot.

3. A turnover mechanism for stacks of cardboard as claimed in claim 2, characterised in that: and side coamings are arranged on the side surfaces of the sliding sections.

4. A turnover mechanism for stacks of cardboard as claimed in claim 3, characterised in that: the paperboard turning frames are two paperboard turning frames which are symmetrically arranged relative to the upper layer of the machine frame, and a turning roller is arranged between the sliding sections of the two paperboard turning frames.

5. A turnover mechanism for stacks of cardboard as claimed in claim 1, characterised in that: the paperboard back-blocking frame is hinged to the lower layer of the rack, and a back-blocking frame supporting rod is rotatably arranged on the lower layer of the rack.

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