CN-117000620-B - Automatic plate sorting system and plate sorting method

Abstract

The invention discloses an automatic plate sorting system and a plate blank sorting method, wherein a plate stack feeding conveying line is used for continuously feeding and supplying a single stack of plate blanks, the plate blank feeding conveying line is used for continuously feeding and supplying single plates, the single plates are continuously fed and supplied in a manner different from the prior art, and the plate blank feeding system is characterized in that a plate blank pressing plate and a plate blank pressing cylinder are connected and installed through a ball head structure, the plate blank pressing cylinder drives a pressing plate to press the top of a plate stack, the plate blanks of the plate stack are continuously conveyed through a plate blank conveying belt at the bottom, the plate stack height is continuously reduced, the plate stacks formed by the rest plate blanks can be inclined during feeding and conveying of the plate blank plate blanks, the plate blank pressing plate can relatively deflect through the ball head structure, and the stability of the deflected plate stacks is deteriorated, so that the plate blank pressing plate is positioned on one side of the top of the plate stack close to a limiting frame, namely the back side of the top of the plate stack is pressed to ensure the stability of the plate stack, and the phenomenon of collapse is prevented.

Inventors

• LEI XIANG
• HUANG SHIBING

Assignees

• 来安县扬子地板有限公司
• 安徽扬子地板股份有限公司

Dates

Publication Date

20260512

Application Date

20230818

Claims (2)

1. 1. An automated sheet sorting system, comprising: the plate pile feeding conveying line (10), the plate pile feeding conveying line (10) is suitable for dividing the whole pile of plate slabs into single pile continuous feeding conveying; The slab feeding conveying line (20), the slab feeding conveying line (20) is suitable for single-stack slab continuous feeding conveying divided into single plates; The plate blank feeding conveying line (20) comprises a plate blank conveying belt (21) and a limiting frame (22) arranged at the top of the plate blank conveying belt (21), a gap is reserved between the bottom of the limiting frame (22) and the plate blank conveying belt (21), the limiting frame (22) is provided with a plate blank compression cylinder (23), the plate blank compression cylinder (23) is suitable for vertically compressing a plate stack conveyed by the plate stack feeding conveying line (10), the piston end of the plate blank compression cylinder (23) is connected with a plate blank pressing disc (24) through a ball head structure, and the plate blank pressing disc (24) is positioned at one side, close to the limiting frame (22), of the top of the plate stack; the slab sorting line (30), the slab sorting line (30) is suitable for sorting out the corresponding slab by matching with the lamplight; A limiting plate (221) is arranged on the plate facing side of the limiting frame (22), and the vertical height of the limiting plate (221) relative to the plate blank conveying belt (21) is adjustable; The back of the limiting frame (22) is provided with a cleaning pipeline (222), and the cleaning pipeline (222) is provided with a blowing port which is suitable for cleaning scraps on the surface of the slab; correction roller assemblies (211) are arranged on two sides of the feeding end of the slab conveying belt (21); The two ends of the top of the limiting frame (22) are provided with brackets (223), an adjusting screw (224) is vertically arranged on the brackets (223), the bottom of the adjusting screw (224) is rotatably provided with a connecting seat (225), the connecting seat (225) is arranged on the plate facing side of the limiting plate (221) through bolts, the back plate side of the limiting plate (221) is provided with a sliding block (226), the plate facing side of the limiting frame (22) is vertically provided with a vertical guide rail (227), and the vertical guide rail (227) is in sliding fit with the sliding block (226); The plate pile feeding conveying line (10) comprises a plate pile conveying belt (11) and plate pile conveying cylinders (12) positioned on two sides of a plate pile, mounting frames (13) are respectively arranged on two sides of an output end of the plate pile conveying belt (11), movable frames (15) are respectively arranged at piston ends of the two groups of plate pile conveying cylinders (12), horizontal guide rails (14) are arranged at the bottoms of the movable frames (15) in a horizontal mode along a direction perpendicular to the limiting frames (22), cross beams are arranged at the bottoms of the horizontal guide rails (14), clamping parts for clamping the end portions of the plate pile are respectively arranged on the two groups of movable frames (15), and crimping parts for vertically crimping the plate pile are respectively arranged at the top of the clamping parts and the top of the mounting frames (13); the clamping part comprises a mounting plate (16), wherein the mounting plate (16) is provided with two groups of clamping cylinders (17) which are respectively arranged on one side of the movable frame (15) opposite to the limiting frame (22), one side of the mounting plate (16) opposite to the plate stack is provided with the end face clamping cylinder (17), the end part of the end face clamping cylinder (17) is provided with an end face clamping plate (18), and the end face clamping plate (18) slides relative to one side of the movable frame (15) opposite to the limiting frame (22); The compression joint part comprises plate pile compression joint cylinders (19) which are vertically distributed, the plate pile compression joint cylinders (19) are arranged at the top of the end face clamping plates (18), plate pile pressing plates (110) are arranged at the piston ends of the plate pile compression joint cylinders (19) through ball head structures, and the plate pile pressing plates (110) of the clamping part are positioned at one side, far away from the movable frame (15), of the top of a single plate pile; the tail part of the slab sorting line (30) is also provided with a slab stacking line (40), and the slab stacking line (40) is suitable for carrying out re-stacking treatment on the sorted slabs; The slab stacking line (40) comprises a stacking conveying belt (41) with a feeding end lower than that of the slab sorting line (30), vertical frames (42) are arranged on two sides of the feeding end of the stacking conveying belt (41), connecting frames (43) are arranged at the tops of the vertical frames (42), baffle frames (413) are arranged on the sides of the facing plates of the connecting frames (43), the baffle frames (413) are suitable for controlling the stack height of single-stack slabs, supporting brackets (44) are arranged on two sides of the bottom of the baffle frames (413), supporting cylinders (45) are arranged on the bottoms of the two supporting brackets (44), the supporting cylinders (45) are suitable for lifting the supporting brackets (44) up and down, a whole-stack conveying assembly is arranged at the bottom of the slab sorting line (30), and the whole-stack conveying assembly is suitable for sorting single-stack slabs and conveying the single-stack slabs to the rear side; The stacking conveyor belt (41) is two conveyor belts which are arranged in parallel; the stacking and stacking assembly comprises a pushing cylinder (47) and a pushing frame (48), wherein the pushing cylinder (47) is positioned at the bottom of the slab sorting line (30) and is suitable for driving the pushing frame (48) to move forwards and backwards; A pressure applying part (46) is arranged below the pushing frame (48); The left side and the right side of the pushing frame (48) are respectively provided with an integrated plate (49), the two integrated plates (49) move left and right relative to the pushing frame (48), the bottoms of the integrated plates (49) are respectively provided with a connecting rod (410) in a rotating mode, the free ends of the connecting rods (410) are respectively provided with a swinging arm (411) in a rotating mode through pin shafts, the swinging arms (411) are respectively arranged at the bottoms of the integrated plates (49) in a rotating mode, torsion springs are arranged at rotating nodes of the swinging arms (411), and the swinging arms (411) are suitable for deflecting motion under the action of the pressing piece (46); The pressing piece (46) is suitable for acting the swing arm (411) to deflect and drive the two integrating plates (49) to move towards the middle part of the pushing frame (48) so as to adjust single-stack slabs; The opposite sides of the two integration plates (49) are provided with integration rubber wheels (412), and the integration rubber wheels (412) are suitable for deflecting left and right relative to the integration plates (49); The top of the integration plate (49) is arranged flush with the pushing frame (48), and the cross section of the integration plate (49) is an L-shaped plate; The integrated rubber wheel (412) comprises a rotating body (4121) and a rubber wheel body (4122), wherein the rotating body (4121) is installed on the integrated plate (49) through a rotating shaft, the rotating body (4121) is of a "<" shaped structure, the free end of the rotating body is suitable for installing the rubber wheel body (4122), the spring (4123) is installed on the rotating body (4121), and the free end of the spring (4123) is installed on the integrated plate (49); The slab sorting line (30) comprises a sorting conveying belt (31) and a defective conveying belt (32), and slab stacking lines (40) are arranged at the tail parts of the defective conveying belts (32).
2. 2. A method of sorting slabs in an automated sheet sorting system according to claim 1, wherein the method of sorting slabs is as follows: Step one, transferring the whole stack of slabs into a single stack of slabs for conveying The plate stack of the whole plate is fed onto a plate stack feeding conveying line (10) through a mechanical arm, the plate blank is converted into a single stack to be conveyed through the plate stack feeding conveying line (10), a plate stack pressing cylinder (19) on a mounting rack (13) drives a plate stack pressing plate (110) to press down the single stack of plate blank, a pressing point of the pressing plate stack pressing plate (110) on the top of the plate stack plate blank is positioned at one side far away from a movable frame (15), an end face clamping cylinder (17) drives a corresponding end face clamping plate (18) to be suitable for clamping the end face of the single stack plate blank, the plate stack pressing cylinder (19) on a mounting plate (16) drives the plate stack pressing plate (110) to press down the single stack of plate blank, the pressing point of the pressing plate stack pressing plate (110) on the top of the plate stack plate blank is positioned at one side far away from the movable frame (15), and the plate stack conveying cylinder (12) drives the movable frame (15) to convey the plate blank conveying belt (21) along a horizontal guide rail (14). Step two, transferring the single-stack plate blank into a single-plate blank for conveying The single-stack plate blanks conveyed by the plate stack feeding conveying line (10) on the plate blank conveying belt (21) are stably pressed by the plate blank pressing cylinders (23) on the limiting frames (22) through the plate blank pressing plates (24), the pressing points of the plate blank pressing plates (24) at the tops of the single-stack plate blanks are arranged at one side close to the limiting frames (22), the plate blanks are attached to the limiting plates (221) at the moment, the end face clamping plates (18) vertically press the plate stack by the plate blank pressing plates (24) at the first time when the end parts of the plate stacks are loosened, the plate blank conveying belt (21) works to drive the plate blanks at the bottommost to be conveyed one by one, the plate blank pressing plates (24) ensure the stability of the plate stacks in the conveying process, the plate blank plates conveyed one by one through gaps at the bottoms of the limiting frames (22) are cleaned, and blowing ports on the pipeline (222) are cleaned; Sorting step three Carrying out intelligent quality detection on the slabs by matching with light through an externally matched CDD detection mechanism, sorting out slabs which do not meet the requirements, conveying the slabs which do not meet the requirements through a defective conveying belt (32), and continuously conveying the slabs which meet the requirements through a sorting conveying belt (31); Step four, stacking and stacking The slabs continuously conveyed by the sorting conveying belt (31) fall onto the supporting bracket (44) under the action of the baffle frame (413), after being stacked to a proper thickness, the piston end of the supporting cylinder (45) drives the upper surface of the supporting bracket (44) to move downwards to be flush with the bottom surface of the pushing frame (48), the piston end of the pushing cylinder (47) drives the pushing frame (48) to push the stacked slabs onto the stacking conveying belt (41), the swing arm (411) can be contacted with the pressing piece (46) in the pushing process, the swing arm (411) is forced to rotate, the two integrating plates (49) are driven to move to one side close to the pushing frame (48) by the connecting rod (410), at the moment, the stacked slabs are already positioned on the stacking conveying belt (41), the integrating plates (49) are driven to move further to the middle part of the pushing frame (48) along with the continuous deflection of the swing arm (411), the slabs are subjected to front-back left-right normalization processing by the integrating rubber wheels (412), and the pushing cylinder (47) drives the pushing frame (48) to reset, and the swing arm (411) is synchronously reset at the same time; step five, stacking And (5) carrying out re-stacking on the stacked plate piles through a mechanical arm.

Description

Automatic plate sorting system and plate sorting method Technical Field The invention relates to a sorting technology before plate processing, in particular to an automatic plate sorting system and a plate blank sorting method. Background The wood floor is a floor made of wood, and with the continuous progress of society and the rapid development of decoration industry, the pavement of the wood floor brings beautiful visual feeling to people, and is more popular in the decoration industry, and in the process of wood floor processing, the color of partial wood blocks is different due to the uncertainty of the coloring process, so that the wood floor is required to be classified according to the surface color depth of the wood floor. Through searching the China publication CN116532393A, namely the solid wood floor grade sorting and stacking production line, in the section [ 0096-0104 ], it is pointed out that a pushing seat is circularly moved below a storage mechanism through a conveying mechanism by starting the conveying mechanism, and when a boosting part of the pushing seat is contacted with the edge of the bottommost solid wood floor, the bottommost solid wood floor is conveyed into a photographing device through a discharge hole and conveyed through the conveying mechanism by virtue of the pulling force of the conveying mechanism. [ 0077-0079 ] discloses that front and rear baffles are utilized, a placing cavity matched with a solid wood floor is formed between the front and rear baffles, and a discharge hole is arranged between the front baffle and a conveying mechanism. When the bottom plate blank is conveyed by the conveying mechanism, one side end of the plate blank can firstly fall onto the conveying mechanism, so that a plate stack formed by the rest plate blanks above the bottom plate blank can also incline at a certain angle in the process that the plate blank falls onto the conveying mechanism completely, and due to the existence of the inclination problem, the plate blank positioned on the upper side can be blocked in a placing cavity formed by front and rear baffle plates, and meanwhile, the number of the plate blanks contained in the placing cavity is small for one time, and the structural design of the placing cavity is unfavorable for efficiently conveying floor blanks. Disclosure of Invention The invention aims to solve the technical problems that the existing slab sorting line is inclined when the slab is conveyed, so that the clamping stagnation phenomenon is easy to occur, and the efficient, automatic, continuous and stable feeding of the slab cannot be realized, so that the work of sorting the slab cannot be completed efficiently. In order to solve the technical problems, the inventor obtains the technical scheme of the invention through practice and summary, and the invention adopts the following technical scheme: an automated sheet sorting system comprising: The plate pile feeding conveying line is suitable for dividing the whole pile of plate blanks into single pile continuous feeding conveying; The plate blank feeding conveying line is suitable for single-stack plate blank continuous feeding conveying divided into single plates; the plate blank feeding conveying line comprises a plate blank conveying belt and a limiting frame arranged at the top of the plate blank conveying belt, a gap is reserved between the bottom of the limiting frame and the plate blank conveying belt and is suitable for conveying single plate blanks, a plate blank compression cylinder is arranged on the limiting frame and is suitable for vertically compressing plate stacks conveyed by the plate stack feeding conveying line, a piston end of the plate blank compression cylinder is connected with a plate blank pressing disc through a ball head structure, and the plate blank pressing disc is positioned at one side, close to the limiting frame, of the top of the plate stacks; And the slab sorting line is suitable for sorting out corresponding slabs by matching with lamplight. Specifically, carry out single buttress continuous feeding through the sheet pile material loading transfer chain with whole buttress slab and supply, the sheet pile material loading transfer chain carries out single continuous feeding with single buttress slab and supplies, this kind of single veneer continuous feeding mode is different from before, specifically, through connecting the installation through the bulb structure between slab pressure disk and the slab crimping cylinder, drive pressure disk holding down plate buttress top through the slab crimping cylinder, carry out single-plate conveying through the slab conveyer belt of bottom to the slab of buttress, the buttress height can continuously reduce, during single slab material loading is carried, the buttress that surplus slab is constituteed can take place the slope, the slab pressure disk can relatively deflect through the bulb structure, the stability of post-deflection sheet