CN219669410U

CN219669410U - Plate sorting mechanism

Info

Publication number: CN219669410U
Application number: CN202320173376.7U
Authority: CN
Inventors: 盛东营; 伯昊阳; 董学博
Original assignee: Shandong Ruibang Intelligent Equipment Co ltd
Current assignee: Shandong Ruibang Intelligent Equipment Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-09-12
Anticipated expiration: 2033-02-03

Abstract

A plate sorting mechanism relates to the technical field of automatic processing equipment and is used for solving the problem that the uppermost plate in a pile of conveying plates is difficult to turn over in the prior art. The utility model provides a panel arrangement mechanism, includes conveyer, roof side pushing mechanism and turning plate mechanism, the conveyer includes that the board is piled and is parked the position, roof side pushing mechanism includes roof side pushing piece and roof side pushing piece drive arrangement, turning plate mechanism includes turning arm and turning arm drive mechanism, roof side pushing piece sets up the top that the position was parked to the board is piled, roof side pushing piece can be followed conveyer width direction reciprocating motion, the turning arm rotates to set up one side that the position was parked to the board, turning arm drive mechanism is used for the drive the turning arm upset, roof side pushing piece is used for pushing the plate that is located the board heap top onto the turning arm. The plate turnover device has the beneficial effects that the plate turnover device is convenient for turnover of the uppermost plate on the plate stack.

Description

Plate sorting mechanism

Technical Field

The utility model relates to the technical field of automatic processing equipment, in particular to a plate sorting mechanism.

Background

There is sometimes an objective need to adjust the orientation of the uppermost plate in a stack of plates on a conveyor line during the processing of the plates.

Taking the processing procedure of the decorative gypsum board as an example, the mechanical processing of the decorative gypsum board is mainly performed by cutting a substrate (cutting a whole base board into a plurality of small boards, such as dividing the substrate into 8 square small boards), pasting films on the A surface of the small boards, pasting films on the B surface of the small boards (wherein the A surface and the B surface are respectively two long and wide surfaces of the small boards), packaging and stacking (for example, stacking the small boards in a mode of stacking ten small boards) in a packaged mode. The whole automatic processing process mainly carries out material transferring work through a roller conveyor. The aluminum foil film is pasted on the A surface of the small plate, the PVC film is pasted on the B surface of the small plate, the PVC film is thinner, the aluminum foil film is thicker, the PVC film is not wear-resistant (relative to the aluminum foil film), and the aluminum foil film is wear-resistant.

The result of the sub-packing and stacking process in the prior art is that the small plates in the same stack are stacked together in a manner that the PVC film is upward and the aluminum foil film is downward, and the packing manner of the stacked decorative gypsum plates (for example, 10 small plates are stacked) is heat shrink film packing; after stacking the packs together, if the uppermost one of the decorative gypsum boards in each pack is in the state of the PVC film side facing up, the risk of the uppermost gypsum board in each pack being worn out is great because the PVC film is not wear resistant and there is also a risk of the heat shrink film being worn out. Therefore, it is necessary to perform a turn-over work on each stack of the decorative gypsum boards before packaging, and then adjust the uppermost decorative gypsum board to have the aluminum foil face up.

In chinese patent application No. 2017208065944, entitled "single arm panel turnover device", the turnover operation of the panel that can be conveyed is not completed, but the turnover operation of the uppermost panel among the panels conveyed in a stack is not completed. That is, the prior art has the problem that the uppermost plate in the pile of conveying plates is difficult to turn over.

The driving cylinder refers to an electric cylinder or one of an air cylinder and a hydraulic cylinder.

Disclosure of Invention

The utility model aims to provide a plate sorting mechanism which is used for solving the problem that the uppermost plate in a pile of conveying plates is difficult to turn over in the prior art.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a panel arrangement mechanism, includes conveyer, roof side pushing mechanism and turning plate mechanism, the conveyer includes that the board is piled and is parked the position, roof side pushing mechanism includes roof side pushing piece and roof side pushing piece drive arrangement, turning plate mechanism includes turning arm and turning arm drive mechanism, roof side pushing piece sets up the top that the position was parked to the board is piled, roof side pushing piece can be followed conveyer width direction reciprocating motion, the turning arm rotates to set up one side that the position was parked to the board, turning arm drive mechanism is used for the drive the turning arm upset, roof side pushing piece is used for pushing the plate that is located the board heap top onto the turning arm.

The beneficial effects are that: the utility model can be used for turning the uppermost plate of the pile of plates, and the working process and principle of the utility model are as follows: the plate pile is conveyed through the conveyor, the plate pile is parked on the plate pile parking position, the plate pile side pushing piece pushes the uppermost plate on the plate pile from the plate pile to the turnover arm in the horizontal state, the plate is lifted through the turnover arm in the horizontal state, the turnover obtuse angle of the turnover arm is formed, the turnover arm is turned from the horizontal state to the state slightly facing the plate pile, the plate is turned under the dead weight and falls back onto the plate pile, and then the turn-over action is completed. According to the utility model, through the mutual matching of the plate stack side pushing piece and the turning arm, the problem that the plate on the uppermost side of the plate stack is difficult to turn over can be solved, and the development of mechanical operation is facilitated.

Further, the conveyor is a roller conveyor.

Further, the top plate side pushing piece is mounted on a portal frame, the portal frame is connected to the conveyor in a sliding mode, the portal frame can slide along the width direction of the conveyor, the top plate side pushing piece driving device is a first driving cylinder, and the top plate side pushing piece driving device is arranged between the portal frame and the conveyor.

Further, a long hole is formed in the top plate side pushing piece, a bolt is arranged in the long hole and used for connecting the top plate side pushing piece to the portal frame, and the length direction of the long hole is arranged along the up-down direction.

Further, an ultrasonic sensor for detecting the thickness of the plate stack is arranged on the conveyor, a plate stack side pushing mechanism is arranged on the conveyor, and the ultrasonic sensor and the plate stack side pushing mechanism are arranged in front of the parking position.

Further, a first stop mechanism is arranged on the conveyor and is positioned behind the plate stack parking position.

Further, the turnover arm driving mechanism comprises a main shaft, a first swing arm, a connecting arm and a main shaft driving device, the main shaft driving device is used for driving the main shaft to rotate positively and negatively, the main shaft is rotationally connected to the first connecting seat, the turnover arm is rotationally connected to the second connecting seat, the first connecting seat and the second connecting seat are fixedly arranged relative to the frame of the conveyor, one end of the first swing arm is fixedly connected to the main shaft, the other end of the first swing arm is rotationally connected with one end of the connecting arm, and the other end of the connecting arm is rotationally connected to the turnover arm.

Further, two ends of the connecting arm are respectively provided with threads with opposite spiral directions.

Further, the turnover mechanism comprises two turnover arms, each turnover arm is provided with a first swing arm and a connecting arm, the main shaft driving device comprises a second swing arm and a second driving cylinder, the second swing arm is fixedly connected to the main shaft, and the second driving cylinder is used for driving the swing of the swing arm.

Further, a stop block is arranged on the first swing arm and used for limiting the plate.

Drawings

FIG. 1 is a schematic top view of an embodiment of the present utility model;

FIG. 2 is a schematic front view of a flap mechanism;

FIG. 3 is a schematic right-side view of the flap mechanism;

FIG. 4 is a schematic top view of a roof side pushing mechanism;

FIG. 5 is a schematic front view of a roof side pushing mechanism;

FIG. 6 is a schematic top view of a plate stack side pushing mechanism;

FIG. 7 is a schematic view of an embodiment of a first stop mechanism;

in the figure: the device comprises a conveyor 1, a plate stack parking position 11, an ultrasonic sensor 12, a top plate side pushing piece 2, a portal frame 21, a first driving cylinder 22, a long strip hole 23, a bolt 24, a connecting part 25, a first sliding rod 26, a turning arm 3, a main shaft 31, a first swing arm 32, a connecting arm 33, a first connecting seat 34, a second connecting seat 35, a second swing arm 36, a second driving cylinder 37, a stop block 38, a first stop mechanism 4, a cross beam 41, a stop plate 42, a fourth driving cylinder 43, a plate stack side pushing mechanism 5, a moving frame 51, a pushing plate 52, a second sliding rod 53 and a third driving cylinder 54.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, a board collating mechanism includes a conveyor 1, a top board side pushing mechanism, and a board turning mechanism. The conveyor 1 is a roller conveyor, and the conveyor 1 is used for transporting stacks of plates to be collated. The conveyor 1 comprises a stack parking place 11, which stack parking place 11 is used for temporarily parking a stack of plates, which requires the uppermost plate to be turned over. The roof side pushing mechanism includes a roof side pusher 2 and a roof side pusher driving device. The turning plate mechanism comprises a turning arm 3 and a turning arm driving mechanism. The roof side pusher 2 is provided above the stack parking place 11, and the roof side pusher 2 can reciprocate in the width direction of the conveyor 1. The turning arm 3 is rotatably provided at one side of the stack parking place 11, and the turning arm driving mechanism is used for driving the turning arm 3 to turn over, and the roof side pushing member 2 is used for pushing the plate positioned at the uppermost side of the stack of plates onto the turning arm 3.

As shown in fig. 1, the utility model can be used for turning the uppermost plate of a pile of plates, and the working process and principle of the utility model are as follows: the plate pile is conveyed through the conveyor 1, the plate pile is parked on the plate pile parking position 11, the plate pile side pushing piece 2 pushes the uppermost plate on the plate pile from the plate pile to the turnover arm 3 in a flat state, the plate is lifted through the turnover arm 3 in the flat state, the turnover arm 3 turns over an obtuse angle, the turnover arm turns over from the flat state to a state slightly facing the plate pile, the plate turns over under the dead weight and falls back onto the plate pile, and then the turning-over action is completed. The utility model can solve the problem of difficult turning of the plate on the uppermost side of the plate stack by the mutual matching of the plate stack side pushing piece and the turning arm.

As shown in fig. 1 and 4, the roof side pusher 2 is mounted on a gantry 21. The portal frame 21 is slidably connected to the conveyor 1, the portal frame 21 can slide along the width direction of the conveyor 1—two first slide bars 26 parallel to each other are fixedly connected to the frame of the conveyor 1, each first slide bar 26 is respectively arranged along the width direction of the conveyor 1, each first slide bar 26 is correspondingly slidably connected to a slide seat, the lower end of the portal frame 21 is connected to the slide seat, and the slide seat is further used for sliding the portal frame 21. The top plate side pushing piece driving device is a first driving cylinder 22, the top plate side pushing piece driving device is arranged between the portal frame 21 and the conveyor 1, and the first driving cylinder 22 stretches or contracts to perform sliding driving work of the portal frame 21; the top plate side pushing piece driving device is connected between the portal frame and the conveyor, wherein the power rod of the first driving cylinder 22 is connected to the sliding seat at the bottom of the portal frame, and the cylinder body of the first driving cylinder 22 is fixedly arranged relative to the frame of the conveyor. Two first driving cylinders 22 which are parallel to each other are arranged for driving the portal frame, so that the stability of the reciprocating sliding of the portal frame is improved.

As shown in fig. 1, 4 and 5, the roof side pusher 2 is provided with a long hole 23, and a bolt 24 is provided in the long hole 23. The bolts 24 are used to connect the roof side pusher 2 to the gantry 21, and the longitudinal direction of the elongated holes 23 is set up in the up-down direction. Two roof side pushers 2 are provided, and the portal frame 21 includes two connection portions 21, and one roof side pusher 2 is connected to each connection portion 21 by bolts. The long strip holes 23 and the bolts 24 are convenient for adjusting the distance between the top plate side pushing piece 2 and the conveyor 1, thereby being beneficial to adjusting the position of the top plate side pushing piece 2 and ensuring accurate pushing work of the plate positioned at the uppermost layer. The bolts 24 are arranged at different positions of the strip holes 23, so that plate stacks with different thicknesses can be adapted.

As shown in fig. 1 and 6, the conveyor 1 is provided with a sensor 12 for detecting the thickness of the stack, which may be an ultrasonic sensor in particular. The conveyor 1 is provided with a plate stack side pushing mechanism 5, the conveyor 1 is defined as a front and a rear with reference to the conveying direction of the conveyor 1, the conveyor is defined to convey in the direction from the front to the rear, and the sensor 12 and the plate stack side pushing mechanism 5 are provided before the parking position. The thickness of the stack is sensed by the sensor 12 to facilitate providing a feedback signal for automated control operations. In the automated control operation, when the error of the stack thickness exceeds a set threshold value (for example, the error exceeds 1 CM), the instruction of removing the stack from the conveyor 1 is performed by the stack side pushing mechanism 5. The thickness error of the plate stack is overlarge, firstly, the product quality standard is not met, and secondly, the accurate turn-over operation of the top plate of the subsequent floor stack is not facilitated. Thickness detection work is facilitated by the sensor 12 and accurate execution work for pushing out a large-error plate stack by the subsequent plate stack side pushing mechanism 5 is facilitated. For the plate stack side pushing mechanism 5, this specific scheme may be adopted: two second sliding rods 53 which are parallel to each other are fixedly connected to the frame of the conveyor 1, each second sliding rod 53 is connected with a second sliding seat in a sliding manner, each second sliding seat is connected to a movable frame 51, and the movable frame 51 comprises a pushing plate 52 for pushing a plate stack; a third driving cylinder 54 is provided between the frame of the conveyor 1 and the moving frame 51, and the third driving cylinder 54 is used for driving the reciprocating sliding of the moving frame 51.

As shown in fig. 1 and 7, the conveyor 1 is provided with a first stop mechanism 4, and the first stop mechanism 4 is located behind the stack parking position 11. When the one-stop mechanism 4 is used for stopping the plate stack conveyed by the conveyor on the plate stack stopping position 11. A cross beam 41 is fixedly connected to the frame of the conveyor 1, the cross beam 41 is positioned below the conveying surface of the conveyor 1, a port for sliding connection with a stop plate 42 is formed in the cross beam 41, the stop plate 41 can slide along the up-and-down direction, a fourth driving cylinder 43 is arranged between the stop plate 41 and the cross beam 41, and the fourth driving cylinder 43 is used for driving the stop plate 41 to slide up and down. The first gear stop mechanism 4 in the scheme has the following working principle: after the stopper plate 41 slides upward, the stopper plate 41 moves upward to the upper side of the conveying surface of the conveyor, and thus the stopper stop operation is performed on the plate stack conveyed by the conveyor. When the stop plate 41 moves down to a position below the conveying surface of the conveyor, the stop operation of the plate stack is released, and the plate stack can smoothly pass through the conveyor. The first stop mechanism 4 stops the plate pile, so that the plate pile can be accurately parked, and the plate turning can be smoothly performed.

The parking of the plate stack in the plate stack parking position can be achieved by means of a temporary stop of the conveyor, in addition to the first stop mechanism.

As shown in fig. 1 to 3, the invert arm drive mechanism includes a spindle 31, a first swing arm 32, a link arm 33, and a spindle drive. The spindle driving device is used for driving the spindle 31 to rotate in the forward and reverse directions. The spindle 31 is rotatably connected to the first connection seat 34. The turning arm 3 is rotatably connected to the second connecting seat 35, two turning arms 3 are provided, the two turning arms are fixedly connected to the auxiliary shaft 39, two second connecting seats 35 are provided, the auxiliary shaft 39 is rotatably connected between the two second connecting seats 35, and then the turning arm 3 is indirectly rotatably connected to the second connecting seats 35. The first connecting seat 34 and the second connecting seat 35 are fixedly arranged relative to the frame of the conveyor 1, one end of the first swing arm 32 is fixedly connected to the main shaft 31, the other end of the first swing arm 32 is rotationally connected with one end of the connecting arm 33, and the other end of the connecting arm 33 is rotationally connected to the overturning arm 3. The turning arm 3 is turned and driven by the rotation of the main shaft 31, which is beneficial to the stable turning of the plate and the reduction of the acceleration in the turning process of the plate. The two ends of the connecting arm 33 are respectively provided with threads with opposite spiral directions, namely, the length of the connecting arm 33 is adjustable, so that the length of the connecting arm is adjusted, the azimuth adjustment work of the turning arm 3 is convenient to adjust, and the initial position and the final position of the turning arm are convenient to adjust.

As shown in fig. 1 to 3, the turning arm comprises two turning arms 3, each of which is provided with a first swing arm 32 and a connecting arm 33, and the spindle driving device comprises a second swing arm 36 and a second driving cylinder 37, wherein the second swing arm 36 is fixedly connected to the spindle 31, and the second driving cylinder 37 is used for driving the swing of the swing arm. Because the stroke of the second driving cylinder is controllable, the initial position and the terminal position of the turning arm can be accurately controlled by controlling the stroke of the second driving cylinder, and further, the accurate implementation of plate turning work is facilitated. The first swing arm 32 is provided with a stop block 38, and the stop block 38 is used for limiting the plate. The dog can carry out spacing and positioning work to the plate on the upset arm 3, and simultaneously when the upset of upset arm 3, it can avoid the plate outwards to slide, does benefit to the assurance plate turnover work accuracy and goes on.

Claims

1. The utility model provides a panel arrangement mechanism, its characterized in that, includes conveyer, roof side pushing mechanism and turning plate mechanism, the conveyer includes that the board is piled and is parked the position, roof side pushing mechanism includes roof side pushing piece and roof side pushing piece drive arrangement, turning plate mechanism includes turning arm and turning arm drive mechanism, roof side pushing piece sets up the top that the position was parked to the board is piled, roof side pushing piece can be followed conveyer width direction reciprocating motion, the turning arm rotates to set up one side that the position was parked to the board is piled, turning arm drive mechanism is used for the drive the turning arm upset, roof side pushing piece is used for pushing the plate that is located the board heap top to on the turning arm.

2. A sheet finishing mechanism as claimed in claim 1, wherein the conveyor is a roller conveyor.

3. The board sorting mechanism according to claim 1, wherein the board side pushing member is mounted on a gantry which is slidably connected to the conveyor, the gantry being slidable in a width direction of the conveyor, the board side pushing member driving means being a first driving cylinder, the board side pushing member driving means being provided between the gantry and the conveyor.

4. A plate collating mechanism according to claim 3, wherein the top plate side pushing member is provided with a long hole, a bolt is provided in the long hole, the bolt is used for connecting the top plate side pushing member to the portal frame, and the length direction of the long hole is arranged in the up-down direction.

5. A plate collating mechanism according to claim 1, wherein the conveyor is provided with a sensor for detecting the thickness of the plate stack, and the conveyor is provided with a plate stack side pushing mechanism, and the ultrasonic sensor and the plate stack side pushing mechanism are provided before the parking position.

6. A plate collating mechanism according to claim 1, wherein the conveyor is provided with a first stop mechanism located rearwardly of the stack park position.

7. The board sorting mechanism according to claim 1, wherein the turning arm driving mechanism comprises a main shaft, a first swing arm, a connecting arm and a main shaft driving device, the main shaft driving device is used for driving the main shaft to rotate positively and negatively, the main shaft is rotationally connected to the first connecting seat, the turning arm is rotationally connected to the second connecting seat, the first connecting seat and the second connecting seat are fixedly arranged relative to the frame of the conveyor, one end of the first swing arm is fixedly connected to the main shaft, the other end of the first swing arm is rotationally connected with one end of the connecting arm, and the other end of the connecting arm is rotationally connected to the turning arm.

8. A plate organizer mechanism as claimed in claim 7, wherein the arms are threaded at opposite ends thereof with opposite helical directions.

9. The board collating mechanism of claim 7, including two said invert arms, each invert arm being provided with a first swing arm and a connecting arm, said spindle drive including a second swing arm fixedly attached to said spindle and a second drive cylinder for driving the swing of said swing arm.

10. The plate collating mechanism of claim 7, wherein the first swing arm is provided with a stop for limiting the plate.