Automatic material receiving equipment for foam board forming

Abstract

The present application discloses an automatic material receiving device for foam board forming, and relates to the technical field of foam board processing. The present application provides an automatic material receiving device for foam board forming, the main body of which includes a plurality of conveyor belt assemblies, and utilizes the staggered arrangement of the conveyor belts to collect and straighten the injection-molded foam boards for subsequent bundling and transportation; the technical effect of the automatic material receiving device for foam board forming having a relatively simple structure, little damage to the foam boards, high processing efficiency, easy use, and the ability to adapt to a variety of foam boards of different specifications with only simple adjustments is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of foam board processing, in particular to an automatic material receiving device for foam board molding. Background Art

[0002] The foam board is made of expandable polystyrene particles as raw materials, which are pre-foamed by heating and then heated and formed in a mold to form a foam board with a fine closed-cell structure. The product has ordinary type and flame-retardant type. In the prior art, in order to pursue efficiency, multiple identical molds are formed at the same time, and then multiple foam boards are cut at the same time, and then workers bundle the scattered foam boards; on the one hand, the foam boards are easily damaged while being cut, and on the other hand, the working efficiency of the equipment is affected.

[0003] In view of the above problems, the Chinese invention patent with patent number CN111674628B discloses an automatic material receiving device for foam board forming, which includes a shell, a material receiving frame, a conveying device, a bundling device, and a motor; the material receiving frame includes a rotating frame, a rolling door, a rotating disk, a moving belt, a first moving roller, a first spring, a first gear, a first track, a first rack, a driving mechanism, and a moving chassis; the first moving roller is embedded in the moving belt and can move up and down; the first rack is arranged on the first track and is located at the bottom of the track; the present invention pushes the foam board just injected and molded onto the material receiving frame, and then drives the rolling door and the first moving roller to limit the foam board by rotating the rotating frame at the same time, and then automatically sends the foam board in the frame to the conveying device through the driving mechanism; further, the foam boards are automatically arranged into a row through the conveying device; and then automatically bundled through the bundling device;

[0004] Although the above scheme realizes automatic material connection, reduces some labor costs and improves work efficiency to a certain extent, it is limited by its own structure and has poor applicability. It can only process foam boards of one specification and is difficult to adapt to other specifications after simple adjustment. It is not convenient to use and its efficiency is still relatively low.

[0005] Therefore, there is a need for an automatic foam board forming material receiving equipment which has a relatively simple structure, causes little damage to the foam board, has high processing efficiency, is easy to use and can adapt to a variety of foam boards of different specifications with only simple adjustments. Summary of the invention

[0006] The embodiment of the present application provides an automatic material receiving device for foam board molding, which solves the technical problems in the prior art that the automatic material receiving device for foam board molding has poor applicability due to its own structure, can only process foam boards of one specification and is difficult to adapt to other specifications after simple adjustment, has poor convenience in use and relatively low efficiency; the technical effect that the automatic material receiving device for foam board molding has a relatively simple structure, causes little damage to the foam boards, has high processing efficiency, is convenient to use and can adapt to a variety of foam boards of different specifications with only simple adjustment is achieved.

[0007] The embodiment of the present application provides an automatic material receiving device for forming a foam board, comprising a top shifting belt assembly, a base conveyor belt located directly below the top shifting belt assembly, a side push conveyor belt, and an upper covering cloth assembly;

[0008] The top shifting belt assembly includes a base support frame and a shifting assembly; the shifting assembly is a transversely arranged scroll-shaped or transversely arranged conveyor belt structure, which is positioned on the base support frame, and the surface of the foam board close to the base conveyor belt is densely covered with shifting whiskers, and a plurality of filling grooves are also provided thereon;

[0009] There are two side push conveyor belts, which are respectively located on both sides of the base conveyor belt and inserted into the space surrounded by the annular belt, and both are pressed against the edge of the annular belt, and push the foam board toward the base conveyor belt during operation;

[0010] There are two upper cloth assemblies, which are symmetrically arranged, including a front frame, a rear frame, a triangular cloth and a connecting belt connecting the triangular cloth and the rear frame; the front frame and the rear frame are both located on one side of the basic conveyor belt, arranged close to the basic conveyor belt and close to its head and tail respectively; the triangular cloth is a right-angled triangular cloth piece, the bottom surface of which is close to the top surface of the side-pushing conveyor belt, one right-angled side is fixed on the front frame, and the other right-angled side is in contact with the edge of the basic conveyor belt.

[0011] Preferably, the side-push conveyor belt includes a support frame body, a first rotating wheel, a second rotating wheel and a tubular rotating body which play a bearing and supporting role and are fixed to the ground; the first rotating wheel and the second rotating wheel have the same structure, both are horizontally arranged and cylindrical columns, which rotate around their own axes under the control of the control unit, and the distance between the two is more than 1.5 times the width of the annular belt; the tubular rotating body is a tubular annular belt body, which is sleeved on the first rotating wheel and the second rotating wheel and always maintains a straight state; the first rotating wheel and the second rotating wheel are both inclined, and the angle between them and the ground is greater than 1 degree; the angle between the top surfaces of the two side-push conveyor belts is greater than 176 degrees and less than 179 degrees.

[0012] Preferably, the toggle assembly is in the shape of a scroll disposed transversely, and comprises a first column, a second column and a shifting belt;

[0013] The first column and the second column have the same structure and are parallel to each other. Both are horizontally arranged cylinders, with their ends positioned on the basic support frame, and rotate around their own axes under the control of the control unit; the displacement belt is a rectangular belt body, with its two ends respectively wrapped around the first column and the second column; when the first column and the second column rotate in the same direction, the exposed displacement belt is displaced and gradually replaced;

[0014] The bottom surface of the displacement belt is densely covered with shifting whiskers; the shifting whiskers are soft rubber whiskers; the filling grooves are rectangular through grooves, which are arranged on the displacement belt at equal intervals and arranged in a piece along the length direction of the displacement belt.

[0015] Preferably, the toggle assembly is a transversely arranged conveyor belt structure, including a first column, a second column and a displacement belt; the first column and the second column have the same structure and are parallel to each other, both are transversely arranged cylinders, the ends of which are positioned on the basic support frame, and rotate around their own axes under the control of the control unit; the displacement belt is an annular belt body, which is sleeved on the first column and the second column and always maintains a straight state; the toggle must be located on the surface of the outer ring of the displacement belt; the filling grooves are arranged on the displacement belt at equal intervals.

[0016] Preferably, the lengths of the shifting forces on the displacement belt vary in different areas, and the shifting forces located directly above the base conveyor belt are relatively sparse and short, so that the thrust applied to the foam board on the base conveyor belt is relatively small.

[0017] Preferably, the front frame and the rear frame are respectively provided with a front rotating roller and a rear rotating drum, both of which are horizontally arranged cylinders, parallel to each other, and rotate around their own axes under the control of the control unit, and the axial direction is the same as the axial direction of the basic conveyor belt;

[0018] The front rotating roller and the rear rotating drum are both wound with a combined belt, and the two ends of the combined belt are respectively wound and positioned on the front rotating roller and the rear rotating drum; the combined belt is formed by a plurality of combined units being sequentially combined and spliced;

[0019] A combination unit is formed by a triangle cloth and a connecting belt; the triangle cloth of each combination unit has different shapes and areas; when in use, the combination unit to be used can be exposed as needed.

[0020] Preferably, one combined unit further comprises a reinforcement rope, one end of which is detachably fixed to an acute angle of the triangular cloth away from the connecting belt, and the other end of which is detachably fixed to an acute angle of an adjacent combined unit away from the connecting belt.

[0021] Preferably, different connecting belts of the combined unit have different widths; when the foam board to be processed needs to be replaced, the combined unit is replaced so that the sum of the width of the connecting belt and the width of the annular belt is equal to the width of the foam board to be processed.

[0022] Preferably, a bottom jet assembly is positioned at the bottom of the tubular rotating body; the tubular rotating body, annular belt, triangular cloth and connecting belt are all made of gauze or are densely covered with small holes; the bottom jet assembly is one or more fans, which spray upward toward the tubular rotating body under the control of the control unit.

[0023] Preferably, it also includes an expansion mobile component;

[0024] The expansion moving assembly is arranged at the tail of the basic conveyor belt, and includes a first conveyor belt assembly, a second conveyor belt assembly, a plate push rod and a machine vision assembly;

[0025] The first conveyor belt assembly is a conveyor belt structure, which is at the same height as the base conveyor belt and is located at the tail of the base conveyor belt;

[0026] The plate push rod is positioned at one side of the first conveyor belt assembly, and when extended, pushes the foam plate on the first conveyor belt assembly onto the second conveyor belt assembly;

[0027] The second conveyor belt assembly is located on the other side of the first conveyor belt assembly;

[0028] The machine vision component is mounted on the top of the first conveyor belt component and is used to detect the posture of the foam board on the first conveyor belt component.

[0029] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0030] By providing an automatic foam board forming material receiving device whose main body includes multiple conveyor belt assemblies, the conveyor belts are staggered to collect and straighten the injection-molded foam boards for subsequent bundling and transportation; the technical problems in the prior art that the automatic foam board forming material receiving device is poor in applicability due to its own structure, can only process foam boards of one specification and is difficult to adapt to other specifications after simple adjustment, has poor convenience in use and relatively low efficiency are effectively solved; thereby achieving the technical effect that the automatic foam board forming material receiving device has a relatively simple structure, little damage to the foam boards, high processing efficiency, is easy to use and can adapt to a variety of foam boards of different specifications with only simple adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the automatic material receiving equipment for foam board molding;

[0032] Figure 2 A schematic diagram of the positional relationship between the basic conveyor belt and the side push conveyor belt;

[0033] Figure 3 It is a schematic diagram of the positional relationship between the side push conveyor belt and the upper covering cloth assembly;

[0034] Figure 4 It is a schematic diagram of the appearance structure of the upper covering cloth component;

[0035] Figure 5 A schematic diagram of the positional relationship between the base conveyor belt and the overlying fabric assembly;

[0036] Figure 6 This is a schematic diagram of the appearance structure of the side push conveyor belt;

[0037] Figure 7 It is a schematic diagram of the side structure of the automatic material receiving equipment for foam board molding;

[0038] Figure 8 It is a schematic diagram of the layout relationship of the toggle whiskers on the shift belt;

[0039] Fig. 9 It is a schematic diagram of the positional relationship between the front rotating roller, the rear rotating drum and the triangular cloth;

[0040] Fig.10 It is a schematic diagram of the appearance structure of the front rotating roller, the rear rotating drum and the triangular cloth;

[0041] Fig.11 It is a schematic diagram of the positional relationship between the triangle cloth and the connecting belt;

[0042] Fig.12 It is a schematic diagram of the positional relationship between the triangle cloth, the connecting belt and the reinforcement belt;

[0043] Fig.13 It is a schematic diagram of the positional relationship between connecting belts of different widths and various components;

[0044] Fig.14 Schematic diagram of the structure of the expanded mobile component.

[0045] In the figure:

[0046] Basic support frame 110, first column 120, second column 130, shifting belt 140, toggle whisker 141, filling groove 142, first roller 210, second roller 220, annular belt 230, support frame body 310, first rotating wheel 320, second rotating wheel 330, tubular rotating body 340, front frame body 410, supporting cross bar 411, rear frame body 420, triangular cloth 430, connecting belt 431, reinforcement rope 432, front rotating roller 440, rear rotating roller 450, bottom jet assembly 500, first conveyor belt assembly 610, second conveyor belt assembly 620, connecting plate 630, plate push rod 640, machine vision assembly 650. DETAILED DESCRIPTION

[0047] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0048] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0050] Embodiment 1

[0051] like Figures 1 to 7 As shown, the automatic material receiving equipment for foam board forming of the present application includes a top shifting belt assembly, a base conveyor belt, a side push conveyor belt, an upper covering cloth assembly, a power assembly and a control unit.

[0052] The top shifting belt assembly includes a base support frame 110 and a toggle assembly;

[0053] The basic support frame 110 is a support frame body that can be raised and lowered and plays the role of bearing and supporting the toggle assembly, and is preferably a plurality of longitudinally arranged telescopic rods, the bottom of which is fixed on the ground;

[0054] The toggling component is a transversely arranged scroll-shaped or transversely arranged conveyor belt structure, which is positioned on the basic support frame 110, and the head end is arranged close to the foam board mold and is located directly below the foam board mold; the surface of the foam board on the toggling component close to the basic conveyor belt is densely covered with toggling whiskers 141, and during operation, the toggling whiskers 141 toggle the foam board to move toward the tail of the basic conveyor belt; the toggling component is also provided with a plurality of filling grooves 142 for the foam boards falling from the mold to pass through; the filling grooves 142 are through grooves.

[0055] Furthermore, the toggle assembly is in the shape of a transversely arranged scroll, comprising a first column 120, a second column 130 and a displacement belt 140; the first column 120 and the second column 130 have the same structure and are parallel to each other, both of which are transversely arranged cylinders, with their ends positioned on the base support frame 110, and rotate around their own axes under the control of the control unit; the displacement belt 140 is a rectangular belt body, with its two ends respectively wound around the first column 120 and the second column 130; when the first column 120 and the second column 130 rotate in the same direction, the exposed displacement belt 140 is displaced and gradually Replacement; the bottom surface of the shifting belt 140 is densely covered with toggle whiskers 141; the toggle whiskers 141 are rubber whiskers; the filling grooves 142 are rectangular through grooves, which are arranged on the shifting belt 140 at equal intervals and arranged in a piece along the length direction of the shifting belt 140; the basic support frame 110 can be telescopically raised and lowered under the control of the control unit, and when the shifting belt 140 on the first column 120 is released, the basic support frame 110 is controlled to rise, and the shifting belt 140 moves in the opposite direction and is quickly rewound on the first column 120, and then the basic support frame 110 descends, and the toggle assembly continues to work.

[0056] Furthermore, the toggle assembly is a conveyor belt structure arranged transversely, including a first column 120, a second column 130 and a shifting belt 140; the first column 120 and the second column 130 have the same structure and are parallel to each other, both of which are transversely arranged cylinders, with their ends positioned on the basic support frame 110, and rotate around their own axes under the control of the control unit; the shifting belt 140 is an annular belt body, which is sleeved on the first column 120 and the second column 130 and always keeps a straight state; the toggle bar 141 is located on the surface of the outer ring of the shifting belt 140; the filling grooves 142 are arranged on the shifting belt 140 at equal intervals. If the toggle assembly is a conveyor belt structure, it is necessary to ensure that the rotation of the shifting belt 140 matches the discharge speed of the foam board, and ensure that the foam board output from the mold can just pass through the two filling grooves 142 during the falling process.

[0057] The basic conveyor belt is a conveyor belt structure, which is axially the same as the top shift belt assembly, is located directly below the top shift belt assembly, and has a variety of different specifications, and different specifications have different widths.

[0058] Furthermore, the basic conveyor belt includes a load-bearing frame fixed to the ground, a first roller 210, a second roller 220 and an endless belt 230; the first roller 210 and the second roller 220 have the same structure, both are horizontally arranged and cylindrical columns, which rotate around their own axes under the control of the control unit, and the distance between them is similar to the distance between the first column 120 and the second column 130; the endless belt 230 is an endless belt body with a thickness of less than 3 mm, which is mounted on the first roller 210 and the second roller 220 and always keeps a straight state; the endless belt 230 has a variety of specifications, and different specifications have different widths, so as to be suitable for foam boards of different widths.

[0059] The side-push conveyor belt is a conveyor belt structure, and there are two of them, which are horizontally arranged on both sides of the basic conveyor belt and inserted into the space surrounded by the annular belt 230. The two side-push conveyor belts have different running directions and are both against the edge of the annular belt 230. When running, they push the foam board above themselves onto the basic conveyor belt; the axial direction of the side-push conveyor belt is perpendicular to the axial direction of the basic conveyor belt, and the axial length is 50 to 100 cm less than the overall length of the basic conveyor belt.

[0060] At least two-thirds of the area of ​​the top surface of the side-pushing conveyor belt is located directly below the top shifting belt assembly.

[0061] Furthermore, the side-push conveyor belt includes a support frame 310, a first rotating wheel 320, a second rotating wheel 330 and a tubular rotating body 340, which play a bearing and supporting role and are fixed on the ground; the first rotating wheel 320 and the second rotating wheel 330 have the same structure, both of which are horizontally arranged and cylindrical, and rotate around their own axes under the control of the control unit, and the distance between the two is more than 1.5 times the width of the annular belt 230; the tubular rotating body 340 is a tubular annular belt body, which is mounted on the first rotating wheel 320 and the second rotating wheel 330 and always maintains a straight state.

[0062] Preferably, in order to facilitate the transportation of the foam board, the first rotating wheel 320 and the second rotating wheel 330 are both inclined, with an angle greater than 1 degree with the ground; the angle between the top surfaces of the two side-pushing conveyor belts is greater than 176 degrees and less than 179 degrees.

[0063] The number of the upper covering cloth components is also two, and the two are symmetrically arranged, corresponding one to one with the side push conveyor belt, and are used to guide the movement of the foam board on the device of the present application;

[0064] The upper covering cloth assembly includes a front frame 410, a rear frame 420, a triangular cloth 430 and a connecting belt 431;

[0065] The front frame 410 and the rear frame 420 are both hard frames, which play the role of bearing and supporting the triangular cloth 430 and the connecting belt 431; the front frame 410 and the rear frame 420 are both located on one side of the basic conveyor belt, close to the basic conveyor belt and close to the head and tail of the basic conveyor belt respectively; the triangular cloth 430 is a right-angled triangular cloth piece, which is horizontally arranged, and the bottom surface is close to the top surface of the side-pushing conveyor belt, one of the shorter right-angled sides is fixed on the front frame 410, and the other longer right-angled side is in contact with the edge of the basic conveyor belt; the connecting belt 431 is fixed to the acute angle of the triangular cloth 430 away from the front frame 410; one end of the connecting belt 431 is fixed on the triangular cloth 430, and the other end is fixed on the rear frame 420, and it is always in a straight state.

[0066] Furthermore, in order to ensure that the triangle cloth 430 is stretched straight, a support cross bar 411 is fixed on the top of the front frame 410; the support cross bar 411 is a hard rod body, which is arranged horizontally, and the shorter right-angled side of the triangle cloth 430 is fixed on the support cross bar 411.

[0067] Preferably, the triangle cloth 430 has various specifications and can be flexibly replaced according to needs.

[0068] Furthermore, the carrier frame, the basic support frame 110, the support frame body 310, the front frame body 410, and the rear frame body 420 are all electric or pneumatic telescopic rod structures, and can be telescoped under the control of the control unit.

[0069] The power assembly is used to provide power for the operation of various components of the automatic material receiving equipment for foam board forming of this application, and the control unit plays a role in controlling the coordinated operation of various components of the automatic material receiving equipment for foam board forming. Both are prior arts and will not be elaborated here.

[0070] Preferably, the control unit is a combination of a programmable logic controller and control buttons.

[0071] When the foam board forming automatic material receiving equipment of the embodiment of the present application is used:

[0072] 1. The injection molded foam board falls off the mold through the filling slot 142 and falls on the base conveyor belt or the upper covering cloth assembly; the base conveyor belt, the top shifting belt assembly and the side push conveyor belt are controlled to continue to run;

[0073] 2. The foam board gradually approaches the tail end of the device of the present application under the stirring of the stirring whiskers 141 and the conveyance of the base conveyor belt and the side push conveyor belt;

[0074] 3. The foam board on the upper cloth assembly is gradually moved to the base conveyor belt and gradually aligned under the push of the two side push conveyor belts (the thrust difference from both sides of the foam board will cause it to gradually be aligned on the base conveyor belt);

[0075] 4. The straightened foam board is further transported by the base conveyor belt and finally transported to the bundling device for bundling.

[0076] Furthermore, when the specifications of the foam board to be processed need to be changed, it is only necessary to remove the annular belt 230 and reinstall the annular belt 230 with the same belt width as the width of the foam board to be processed, and adjust the position of the upper covering cloth assembly so that it continues to be close to the edge of the annular belt 230.

[0077] Preferably, Figure 8 As shown, the shifting whiskers 141 on the displacement belt 140 have different lengths in different areas, and the shifting whiskers 141 located directly above the base conveyor belt are relatively sparse and short, and the thrust applied to the foam board on the base conveyor belt is relatively small.

[0078] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0079] The invention solves the technical problems in the prior art that the automatic material receiving equipment for foam board forming has poor applicability due to its own structure, can only process foam boards of one specification and is difficult to adapt to other specifications after simple adjustment, has poor convenience in use and relatively low efficiency; the invention achieves the technical effect that the automatic material receiving equipment for foam board forming has a relatively simple structure, causes little damage to the foam boards, has high processing efficiency, is convenient in use and can adapt to a variety of foam boards of different specifications with only simple adjustment.

[0080] Embodiment 2

[0081] In order to further improve the applicability and convenience of the device of the present application, so that it can adapt to foam boards of more specifications without the need for cumbersome adjustments to the upper covering cloth component; the embodiment of the present application further optimizes and improves the structure of the upper covering cloth component on the basis of the above embodiment; specifically:

[0082] like Figures 9 to 11 As shown, the front frame 410 and the rear frame 420 are respectively positioned with a front rotating roller 440 and a rear rotating drum 450, both of which are transversely arranged cylinders, parallel to each other, and rotate around their own axes under the control of the control unit, and the axial direction is the same as the axial direction of the basic conveyor belt; a combination belt is wound and positioned on the front rotating roller 440 and the rear rotating drum 450, and the two ends of the combination belt are respectively wound and positioned on the front rotating roller 440 and the rear rotating drum 450; the combination belt is formed by a plurality of combination units being sequentially combined and spliced; a combination of a triangular cloth 430 and a connecting belt 431 constitutes a combination unit; the shape and area of ​​the triangular cloth 430 of each combination unit are different; when in use, the combination unit to be used can be exposed as needed.

[0083] Preferably, Fig.12 As shown, in order to facilitate the stable retraction and release of the combined unit, a combined unit also includes a reinforcement rope 432, one end of which is detachably fixed to the acute angle of the triangular cloth 430 away from the connecting belt 431, and the other end is detachably fixed to the acute angle of the adjacent combined unit away from the connecting belt 431; the reinforcement rope 432 can be removed (or not removed) after being exposed, and then installed when replacement is needed.

[0084] Embodiment 3

[0085] In order to further improve the convenience of using the device of the present application and further reduce the manufacturing cost of the entire device, the present application embodiment further optimizes and improves the structure of the connecting belt 431 on the basis of the above embodiment, and provides a variety of different connecting belt 431 widths adapted to foam boards of different specifications, specifically:

[0086] like Fig.13 As shown, different connecting belts 431 of the combined unit have different widths; when the foam board to be processed needs to be replaced, the combined unit is replaced so that the sum of the width of the connecting belt 431 and the width of the annular belt 230 is equal to the width of the foam board to be processed.

[0087] When the specifications of the processed foam board are changed, there is no need to disassemble the equipment, and the front rotating roller 440 and the rear rotating drum 450 are controlled to rotate to replace the exposed connecting belt 431 of appropriate specifications.

[0088] Preferably, in order to further reduce the wear during the foam board processing, a bottom jet assembly 500 is positioned at the bottom of the tubular rotating body 340; the tubular rotating body 340, the annular belt 230, the triangular cloth 430 and the connecting belt 431 are all made of gauze or are evenly distributed with small holes; the bottom jet assembly 500 is one or more fans, which spray upward toward the tubular rotating body 340 under the control of the control unit; when the bottom jet assembly 500 sprays, it will apply an upward force on the bottom of the foam board on the equipment through the ejected gas, thereby reducing the wear of the foam board processed by the equipment of this application.

[0089] Embodiment 4

[0090] Considering that some foam boards that need to be processed have irregular shapes, and some foam boards are symmetrical but have different structures of the two sides in the width direction, there is a certain probability that the delivered foam boards will be turned around when the foam board forming automatic receiving equipment in the above embodiment is used for processing (that is, the output foam boards are not neat after stacking, and the angles of some foam boards differ by 180 degrees from those of most foam boards), which is not conducive to bundling and centralized processing; in view of the above problems, the embodiment of the present application adds an extended mobile component on the basis of the above embodiment, and uses machine vision to distinguish the inverted foam boards and then output them separately, specifically:

[0091] like Fig.14 As shown, the expansion moving assembly is arranged at the tail of the basic conveyor belt, and includes a first conveyor belt assembly 610, a second conveyor belt assembly 620, a connecting plate 630, a plate push rod 640 and a machine vision assembly 650;

[0092] The first conveyor belt assembly 610 is a conveyor belt structure, which is at the same height as the base conveyor belt and is located at the tail of the base conveyor belt, and is used to receive the foam board output from the base conveyor belt; the distance between the first conveyor belt assembly 610 and the base conveyor belt is less than 5 cm;

[0093] The connecting plate 630 is a rectangular hard plate, located between the first conveyor belt assembly 610 and the base conveyor belt and above the two, with both ends resting on the two or less than 1 cm away from the two, and the bottom is fixed to the ground by a bracket; the connecting plate 630 plays a role in assisting the foam plate on the base conveyor belt to move smoothly to the first conveyor belt assembly 610;

[0094] The plate push rod 640 is positioned at one side of the first conveyor belt assembly 610, and is an electric or pneumatic push rod, and its length direction is the same as the axial direction of the first conveyor belt assembly 610, and is fixed on the ground, and is controlled by the control unit to extend and retract, and when extended, pushes the foam plate on the first conveyor belt assembly 610 onto the second conveyor belt assembly 620;

[0095] The second conveyor belt assembly 620 has the same structure as the first conveyor belt assembly 610, is located on the other side of the first conveyor belt assembly 610, is axially aligned with the first conveyor belt assembly 610, and the distance between the second conveyor belt assembly 620 and the first conveyor belt assembly 610 is less than 3 cm; the height of the second conveyor belt assembly 620 is lower than that of the first conveyor belt assembly 610;

[0096] The machine vision component 650 is mounted on the top of the first conveyor belt component 610, and is used to detect the posture of the foam boards on the first conveyor belt component 610 and identify a few inverted foam boards; the machine vision component 650 is a prior art and is connected to the control unit signal; when the inverted foam boards are identified, the board push rod 640 pushes these foam boards to the second conveyor belt component 620 for transportation.

[0097] Preferably, a bottom jetting assembly 500 is also positioned at the bottom of the first conveyor belt assembly 610 and the second conveyor belt assembly 620 .

[0098] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A foam board forming automatic material receiving equipment, characterized in that: It includes a top shifting belt assembly, a base conveyor belt located directly below the top shifting belt assembly, a side push conveyor belt, and an upper covering cloth assembly; The top shifting belt assembly comprises a base support frame (110) and a shifting assembly; the shifting assembly is a transversely arranged scroll-shaped or transversely arranged conveyor belt structure, positioned on the base support frame (110), and has shifting whiskers (141) densely distributed on the surface of the foam plate on the base conveyor belt, and is also provided with a plurality of filling grooves (142); The basic conveyor belt comprises a bearing frame which plays a bearing and supporting role and is fixed on the ground, a first roller (210), a second roller (220) and an endless belt (230); the first roller (210) and the second roller (220) have the same structure, both are horizontally arranged and cylindrical columns, which rotate around their own axes under the control of the control unit, and the distance between the two is similar to the distance between the first column (120) and the second column (130); the endless belt (230) is an endless belt body with a thickness of less than 3 mm, which is sleeved on the first roller (210) and the second roller (220) and always keeps a straight state; There are two side-pushing conveyor belts, which are respectively located on both sides of the base conveyor belt and inserted into the space surrounded by the annular belt (230), and both are pressed against the edge of the annular belt (230), and push the foam board toward the base conveyor belt during operation; There are two upper cloth assemblies, which are symmetrically arranged, and include a front frame (410), a rear frame (420), a triangular cloth (430) and a connecting belt (431) connecting the triangular cloth (430) and the rear frame (420); the front frame (410) and the rear frame (420) are both located on one side of the basic conveyor belt, arranged close to the basic conveyor belt and close to its head and tail respectively; the triangular cloth (430) is a right-angled triangular cloth piece, the bottom surface of which is in close contact with the top surface of the side-pushing conveyor belt, one right-angle side is fixed on the front frame (410), and the other right-angle side is in contact with the edge of the basic conveyor belt.

2. The foam board forming automatic material receiving equipment according to claim 1, characterized in that: The side-pushing conveyor belt comprises a support frame (310) which plays a bearing and supporting role and is fixed on the ground, a first rotating wheel (320), a second rotating wheel (330) and a tubular rotating body (340); the first rotating wheel (320) and the second rotating wheel (330) have the same structure, both are horizontally arranged and cylindrical, and rotate around their own axes under the control of the control unit, and the distance between the two is more than 1.5 times the width of the annular belt (230); the tubular rotating body (340) is a tubular annular belt body, which is sleeved on the first rotating wheel (320) and the second rotating wheel (330) and always maintains a straight state; the first rotating wheel (320) and the second rotating wheel (330) are both inclined, and the angle between them and the ground is greater than 1 degree; the angle between the top surfaces of the two side-pushing conveyor belts is greater than 176 degrees and less than 179 degrees.

3. The foam board forming automatic material receiving equipment according to claim 1, characterized in that: The toggle assembly is in the shape of a transversely arranged scroll, and comprises a first column (120), a second column (130) and a shifting belt (140); The first column (120) and the second column (130) have the same structure and are parallel to each other. Both are horizontally arranged cylinders, with their ends positioned on the base support frame (110) and rotating around their own axes under the control of the control unit; the displacement belt (140) is a rectangular belt body, with its two ends respectively wrapped around the first column (120) and the second column (130); when the first column (120) and the second column (130) rotate in the same direction, the exposed displacement belt (140) is displaced and gradually replaced; The bottom surface of the displacement belt (140) is densely covered with shifting whiskers (141); the shifting whiskers (141) are soft rubber whiskers; the filling grooves (142) are rectangular through grooves, which are arranged at equal intervals on the displacement belt (140) and are arranged in a piece along the length direction of the displacement belt (140).

4. The foam board forming automatic material receiving equipment according to claim 1, characterized in that: The shifting assembly is a transversely arranged conveyor belt structure, comprising a first column (120), a second column (130) and a displacement belt (140); the first column (120) and the second column (130) have the same structure and are parallel to each other, both of which are transversely arranged cylinders, with their ends positioned on the base support frame (110), and rotate around their own axes under the control of the control unit; the displacement belt (140) is an annular belt body, which is sleeved on the first column (120) and the second column (130) and always keeps a straight state; the shifting bar (141) is located on the surface of the outer ring of the displacement belt (140); the filling grooves (142) are arranged on the displacement belt (140) at equal intervals.

5. The foam board forming automatic material receiving equipment according to claim 3 or 4, characterized in that: The shifting whiskers (141) on the displacement belt (140) have different lengths in different areas, and the shifting whiskers (141) located directly above the base conveyor belt are relatively sparse and short, and the thrust applied to the foam plate on the base conveyor belt is relatively small.

6. The foam board forming automatic material receiving equipment according to claim 1, characterized in that: The front frame (410) and the rear frame (420) are respectively provided with a front rotating roller (440) and a rear rotating drum (450), both of which are horizontally arranged cylinders, parallel to each other, and rotate around their own axes under the control of the control unit, and the axial direction is the same as the axial direction of the basic conveyor belt; A combination belt is wound and positioned on both the front rotating roller (440) and the rear rotating drum (450), and two ends of the combination belt are respectively wound and positioned on the front rotating roller (440) and the rear rotating drum (450); the combination belt is formed by a plurality of combination units being sequentially terminated, combined and spliced; A combination of a triangular cloth (430) and a connecting belt (431) constitutes a combined unit; the triangular cloth (430) of each combined unit has a different shape and area; when in use, the combined unit to be used can be exposed as needed.

7. The foam board forming automatic material receiving equipment according to claim 6, characterized in that: One assembly unit further comprises a reinforcing rope (432), one end of which is detachably fixed to an acute angle of the triangular cloth (430) away from the connecting belt (431), and the other end of which is detachably fixed to an acute angle of an adjacent assembly unit away from the connecting belt (431).

8. The automatic material receiving equipment for foam board forming according to claim 6, characterized in that: The different connecting belts (431) of the combined unit have different widths; when the foam board to be processed needs to be replaced, the combined unit is replaced so that the sum of the width of the connecting belt (431) and the width of the annular belt (230) is equal to the width of the foam board to be processed.

9. The foam board forming automatic material receiving equipment according to claim 2, characterized in that: A bottom air jet assembly (500) is positioned at the bottom of the tubular rotating body (340); the tubular rotating body (340), the annular belt (230), the triangular cloth (430) and the connecting belt (431) are all made of gauze or are evenly and densely covered with small holes; the bottom air jet assembly (500) is one or more fans, which, under the control of a control unit, spray air upward toward the tubular rotating body (340).

10. The foam board forming automatic material receiving equipment according to claim 1, characterized in that: It also includes expanded mobile components; The expansion moving assembly is arranged at the tail of the basic conveyor belt, and comprises a first conveyor belt assembly (610), a second conveyor belt assembly (620), a plate push rod (640) and a machine vision assembly (650); The first conveyor belt assembly (610) is a conveyor belt structure, which is at the same height as the base conveyor belt and is located at the tail of the base conveyor belt; The plate push rod (640) is positioned on one side of the first conveyor belt assembly (610), and when extended, pushes the foam plate on the first conveyor belt assembly (610) onto the second conveyor belt assembly (620); The second conveyor belt assembly (620) is located on the other side of the first conveyor belt assembly (610); The machine vision component (650) is mounted on the top of the first conveyor belt component (610) and is used to detect the posture of the foam board on the first conveyor belt component (610).

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