Automatic milk roof box conveying and arranging platform

Abstract

An automatic conveying and arranging platform for milk roof boxes is characterized in that a separation partition plate mechanism (2) is mounted at the rear end of a main body of a conveying mesh belt (1), and materials are tidily stacked on the conveying platform through the separation partition plate mechanism (2); a lifting module (3) is mounted at the middle end of a main body of the conveying mesh belt (1), a clamping flange automatic adjusting mechanism (4) is mounted at the front end of the main body of the conveying mesh belt (1), and a clamping mechanism (5) and a clamping mechanism (6) are mounted at the front end of the clamping flange automatic adjusting mechanism (4); a lifting blocking and avoiding mechanism (7) is installed at the foremost end of a main body of one conveying mesh belt (1), a material in-place detection mechanism (8) is installed at the bottom of the lifting blocking and avoiding mechanism (7), and a movable backer mechanism (9) is installed at the rear end of a main body of the other conveying mesh belt (1) and moves left and right above the conveying mesh belt (1) through a linear module (10).

Description

Technical Field

[0001] The invention belongs to the field of automatic packaging and is an automatic conveying and sorting platform for milk roof boxes. Background Art

[0002] The material sorting platform is an important part of the packaging production line. With the diversification of milk product packaging, the material sorting platform also has some problems. For example, as product packaging gradually diversifies, the compatibility of the material sorting platform is poor and it cannot meet the needs of diversified packaging specifications. On the other hand, when the production specifications are changed, the material sorting platform needs professionals to replace the mold and debug, which is time-consuming and labor-intensive, seriously affecting production efficiency. Moreover, a single material sorting can only sort one unit of milk roof box, and the material sorting efficiency is low. Summary of the invention

[0003] In order to solve the problems existing in the above-mentioned prior art, the present invention provides an automatic conveying and sorting platform for milk roof boxes, which is compatible with a variety of milk packaging production specifications and provides support for the diversity of customer product packaging specifications; when changing production specifications, it can be switched with one button, saving the time for changing molds and debugging, and avoiding the uncertainty of manual operation; a single material sorting is for two workstations, which doubles the material sorting efficiency.

[0004] The technical solution adopted by the present invention to solve the technical problem is: The invention discloses an automatic conveying and sorting platform for milk roof boxes, comprising two conveying mesh belts 1, a dividing partition mechanism 2, a lifting module 3, an automatic adjustment mechanism for clamping sidewalls 4, a clamping mechanism 5, a clamping mechanism 6, a material arrival detection mechanism 8 and a moving backing mechanism 9; wherein: the main body of the conveying mesh belt 1 is made of 304 stainless steel, the conveying mesh belt 1 is a flat plastic mesh belt, and the milk roof boxes move along with the flat plastic mesh belt on the conveying mesh belt 1; the rear end of the main body of the conveying mesh belt 1 is equipped with a dividing partition mechanism 2, and the dividing partition mechanism 2 makes the milk roof boxes neatly arranged on the conveying platform; the middle end of the main body of the conveying mesh belt 1 is equipped with a lifting module 3, and the lifting module 3 includes a blocking lifting module 11, A blocking clamping air claw 12 and a material presence detection device 13 are provided at the blocking air claw position; a blocking clamping air claw 12 is installed at the bottom of the blocking lifting module 11, and a blocking air claw position detection device 13 is installed on the blocking clamping air claw 12; a clamping side guard automatic adjustment mechanism 4 is installed at the front end of the main body of the conveyor mesh belt 1, and a clamping mechanism 5 and a clamping mechanism 6 are installed at the front end of the clamping side guard automatic adjustment mechanism 4; a lifting blocking and avoidance mechanism 7 is installed at the front end of the main body of the conveyor mesh belt 1, and a material presence detection mechanism 8 is installed at the bottom of the lifting blocking and avoidance mechanism 7; a moving backing mechanism 9 is installed at the rear end of the main body of another conveyor mesh belt 1, and the moving backing mechanism 9 moves left and right above the conveyor mesh belt 1 through a linear module 10.

[0005] The present invention also has the following additional technical features: As a further specific optimization of the technical solution of the present invention: the lifting module 3 includes a blocking lifting module 11, a blocking clamping air claw 12 and a blocking air claw position material detection 13; the blocking lifting module 11 is installed with a blocking clamping air claw 12 at the bottom, and the blocking clamping air claw 12 is installed with a blocking air claw position material detection 13.

[0006] As a further specific optimization of the technical solution of the present invention, the model of the blocking lifting module 11 is: PSH60-L5-S200-B-P100B-S3.

[0007] As a further specific optimization of the technical solution of the present invention: the model of the blocking clamping air claw 12 is: MHZ2-25D-M9BL.

[0008] As a further specific optimization of the technical solution of the present invention: the model of the material presence detection 13 at the blocking air claw position is: GTE6-P4212.

[0009] As a further specific optimization of the technical solution of the present invention: the mobile backing mechanism 9 includes a lifting blocking and avoiding mechanism 7, a linear module 10 and a guide rail 14; the mobile backing mechanism 9 moves left and right above the conveyor belt 1 through the linear module 10, and the distance between the mobile backing mechanism 9 and the lifting module 3 is an integer multiple of the width of the milk roof box, and the distance is adjusted according to different packaging specifications; the pneumatic clamping claw 302 of the lifting module 3 clamps the milk roof box to block the movement of the milk roof box behind, and the milk roof box between the mobile backing mechanism 9 and the lifting module 3 moves forward with the mobile backing mechanism 9. When the milk roof box close to the blocking part reaches the clamping mechanism 5, The movable backing mechanism 9 stops moving, and the clamping mechanism 5 acts to clamp the milk roof box close to the blocking part. The movable backing mechanism 9 continues to move forward. When the remaining milk roof boxes reach the clamping mechanism 6, the movable backing mechanism 9 stops moving, and the clamping mechanism 6 acts to clamp the remaining milk roof boxes, thereby completing the material sorting action; the cylinder of the lifting blocking and avoidance mechanism 7 is retracted to lift the blocking plate to avoid the rib in the clamping rib automatic adjustment mechanism 4, and the cylinder of the clamping rib automatic adjustment mechanism 4 acts to move the rib forward, which can reduce the number of milk roof boxes and thus realize the switching of production specifications. The whole set of structures is simple and reliable to use, thereby ensuring the normal operation of the whole set of machines.

[0010] As a further specific optimization of the technical solution of the present invention: the automatic conveying and sorting platform for milk roof boxes is also equipped with a robot double-station grasping mechanism 15, a box supporting mechanism 16, a straw delivery mechanism 17 and a sorting platform 18, forming a packaging machine compatible with seven production specifications and two packaging methods.

[0011] As a further specific optimization of the technical solution of the present invention: the structure of the robot double-station grasping mechanism 15 is that a servo motor mounting frame with a crossbeam is installed at the bottom of the six-axis robot 7, and a rotary drive servo motor 1 is installed on the left and right sides of the servo motor mounting frame. A clamping claw mounting frame is installed at the bottom of the rotary drive servo motor 1, and a single-row clamping claw module 3 with a cylinder is installed on one side of the clamping claw mounting frame. A detachable single-row clamping claw module 4 is installed at the bottom of the clamping claw mounting frame, and a clamping claw cylinder 5 is installed on the single-row clamping claw module 4. The clamping claw cylinder 5 is used to clamp the milk roof box 6 As a further specific optimization of the technical solution of the present invention: the box supporting mechanism 16 includes a lifting cylinder and a box supporting guide plate, and the model of the lifting cylinder is MDBF50-200Z-M9BL.

[0012] As a further specific optimization of the technical solution of the present invention: the straw delivery mechanism 17 includes a straw counting roller driving servo motor 1701, a straw cutting cylinder 1702, a straw presence detection photoelectric 1703, a straw delivery servo motor 1704, an air blowing port 1705, a straw detection 1706, a straw 1707, a lifting cylinder 1708, and a straw guide 1709.

[0013] As a further specific optimization of the technical solution of the present invention: the material sorting platform 18 includes a conveying mechanism, a dividing partition mechanism, a blocking mechanism, a movable backing mechanism, a detection mechanism, a clamping mechanism, and an automatic adjustment mechanism for the clamping retaining edge.

[0014] Compared with the prior art, the present invention has the following advantages: The material sorting machine of the present invention has a fast material sorting speed, and can sort materials of two workstations in a single material sorting, thus doubling the efficiency.

[0015] The structural design of the present invention is ingenious. By adjusting the position of the clamping rib by the cylinder and the position of the blocking by the lifting module, the production specifications can be switched with one key and a variety of production specifications are compatible.

[0016] The milk roof box of the present invention can be moved to a predetermined position on the conveyor mesh belt 1 by the blocking of the mobile backing mechanism 9 and fixed by the clamping mechanism 5. The single material sorting can be adjusted according to actual needs, so that the material sorting efficiency is greatly improved and the speed reaches 12,000 boxes / hour. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the present invention; Figure 3 It is a schematic structural diagram of the blocking mechanism 3 of the present invention; Figure 4 It is a structural schematic diagram of the mobile backing mechanism of the present invention; Figure 5 It is a structural schematic diagram of the packaging machine of the present invention; Figure 6 It is a schematic structural diagram of the robot double-station grasping mechanism 15 of the present invention; Figure 7 It is a structural schematic diagram of the box supporting mechanism 16 of the present invention; Figure 8 It is a structural schematic diagram of the straw delivery mechanism 17 of the present invention; Fig. 9 It is a schematic structural diagram of the straw delivery mechanism 17 of the present invention.

[0018] Explanation of the reference numerals: 1 conveyor belt; 2 lane partition mechanism; 3 blocking mechanism; 4 clamping rib automatic adjustment mechanism; 5 clamping mechanism 5; 6 clamping mechanism 5; 7 lifting blocking and avoidance mechanism; 8 material in place detection mechanism; 9 moving backrest mechanism; 10 linear module 10; 11 blocking lifting module; 12 blocking clamping air claw; 14 guide rail; 13 blocking air claw position material detection; 15 robot double-station grasping mechanism; 16 box supporting mechanism; 17 straw delivery mechanism; 18 material sorting platform. DETAILED DESCRIPTION

[0019] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

[0020] Example 1 The invention discloses an automatic conveying and sorting platform for milk roof boxes, comprising two conveying mesh belts 1, a dividing partition mechanism 2, a lifting module 3, an automatic adjustment mechanism for clamping sidewalls 4, a clamping mechanism 5, a clamping mechanism 6, a material arrival detection mechanism 8 and a movable backing mechanism 9.

[0021] Working principle of the automatic conveying and sorting platform for milk roof boxes: The milk roof box moves along the conveying direction on the conveyor mesh belt 1 and is divided into lanes by the lane dividing partition mechanism 2; the lifting module 3 is used to adjust the height of the lane dividing partition mechanism 2; then the mobile backing mechanism 9 realizes horizontal linear reciprocating motion that can be stopped at any time through the linear module 10, blocking the milk roof box from moving along the moving direction of the conveyor mesh belt 1 and being able to stop at any time. When it reaches the predetermined position, the clamping mechanism 5 clamps the milk roof box so that the milk roof box no longer moves, thereby realizing the material sorting action; the position of the clamping rib on the conveyor is adjusted by the coordinated action of the cylinder and the linear guide rail to realize the change of the number of incoming material channels of the milk roof box, and the mobile backing mechanism 9 moves left and right to stop the position to adjust the number of rows of the milk roof box; the number of milk roof boxes blocked by the mobile backing mechanism 9 is realized by the mobile backing mechanism 9 moving left and right, and the milk roof box is stopped at the predetermined position by the mobile backing mechanism 9 moving left and right and the clamping mechanism 5, thereby realizing double-station material sorting.

[0022] The main body of the conveyor mesh belt 1 is made of 304 stainless steel. The conveyor mesh belt 1 is a flat plastic mesh belt. The milk roof box moves along with the flat plastic mesh belt on the conveyor mesh belt 1. A dividing partition mechanism 2 is installed at the rear end of the main body of the conveyor mesh belt 1. The dividing partition mechanism 2 allows the milk roof boxes to be neatly arranged on the conveying platform. A lifting module 3 is installed at the middle end of the main body of the conveyor mesh belt 1. The lifting module 3 includes a blocking lifting module 11, a blocking clamping air claw 12 and a blocking air claw position material detection 13; a blocking clamping air claw 12 is installed at the bottom of the blocking lifting module 11, and a blocking air claw position material detection 13 is installed on the blocking clamping air claw 12; a clamping rib automatic adjustment mechanism 4 is installed at the front end of the main body of the conveyor mesh belt 1, and a clamping mechanism 5 and a clamping mechanism 6 are installed at the front end of the clamping rib automatic adjustment mechanism 4; a lifting blocking and avoidance mechanism 7 is installed at the front end of the main body of the conveyor mesh belt 1, and a material in place detection mechanism 8 is installed at the bottom of the lifting blocking and avoidance mechanism 7; A movable backing mechanism 9 is installed at the rear end of the main body of the other conveyor mesh belt 1 , and the movable backing mechanism 9 moves left and right above the conveyor mesh belt 1 through a linear module 10 .

[0023] The lifting module 3 includes a blocking lifting module 11, a blocking clamping air claw 12 and a blocking air claw position material detection 13; the blocking lifting module 11 is installed with a blocking clamping air claw 12 at the bottom, and the blocking air claw position material detection 13 is installed on the blocking clamping air claw 12.

[0024] The model of the blocking lifting module 11 is: PSH60-L5-S200-B-P100B-S3, brand: Shangege.

[0025] The model of the blocking clamping air claw 12 is: MHZ2-25D-M9BL, brand SMC.

[0026] The model of material detection 13 at the blocking air gripper position is: GTE6-P4212, brand sick.

[0027] The mobile backrest mechanism 9 includes a lifting blocking and avoidance mechanism 7, a linear module 10 and a guide rail 14; the mobile backrest mechanism 9 moves left and right above the conveyor belt 1 through the linear module 10, and the distance between the mobile backrest mechanism 9 and the lifting module 3 is an integer multiple of the width of the milk roof box, and the distance is adjusted according to different packaging specifications; the pneumatic clamping claw 302 of the lifting module 3 clamps the milk roof box to block the movement of the milk roof box behind, and the milk roof box between the mobile backrest mechanism 9 and the lifting module 3 moves forward with the mobile backrest mechanism 9. When the milk roof box close to the blocking part reaches the clamping mechanism 5, the mobile backrest mechanism 9 stops The clamping mechanism 5 moves, and the clamping mechanism 5 clamps the milk roof box close to the blocking part. The mobile backing mechanism 9 continues to move forward. When the remaining milk roof boxes reach the clamping mechanism 6, the mobile backing mechanism 9 stops moving, and the clamping mechanism 6 clamps the remaining milk roof boxes, thereby completing the material sorting action; the cylinder of the lifting blocking and avoidance mechanism 7 is retracted to lift the blocking plate to avoid the rib in the clamping rib automatic adjustment mechanism 4, and the cylinder of the clamping rib automatic adjustment mechanism 4 moves the rib forward, which can reduce the number of milk roof boxes and thus realize the switching of production specifications. The whole set of structures is simple and reliable to use, thereby ensuring the normal operation of the whole set of machines.

[0028] Example 2 The automatic conveying and sorting platform for milk roof boxes is also equipped with a robot double-station grasping mechanism 15, a box supporting mechanism 16, a straw placing mechanism 17 and a sorting platform 18, forming a packaging machine that is compatible with seven production specifications and two packaging methods (boxing method and basketing method).

[0029] The structure of the robot double-station grasping mechanism 15 is as follows: a servo motor mounting frame with a crossbeam arrangement is installed at the bottom of the six-axis robot 7, a rotary drive servo motor 1 is installed on the left and right sides of the servo motor mounting frame, a gripper mounting frame is installed at the bottom of the rotary drive servo motor 1, a single-row gripper module 3 with a cylinder is installed on one side of the gripper mounting frame, a detachable single-row gripper module 4 is installed at the bottom of the gripper mounting frame, a gripper cylinder 5 is installed on the single-row gripper module 4, and the gripper cylinder 5 is used to grip the milk roof box 6 The box supporting mechanism 16 includes a lifting cylinder and a box supporting guide plate. The model of the lifting cylinder is MDBF50-200Z-M9BL.

[0030] The straw delivery mechanism 17 includes a straw counting roller driving servo motor 1701, a straw cutting cylinder 1702, a straw presence detection photoelectric 1703, a straw delivery servo motor 1704, an air blowing port 1705, a straw detection 1706, a straw 1707, a lifting cylinder 1708, and a straw guide 1709.

[0031] The material sorting platform includes a conveying mechanism, a dividing partition mechanism, a blocking mechanism, a movable backing mechanism, a detecting mechanism, a clamping mechanism, an automatic adjustment mechanism for the clamping ribs, a two-robot double-station grasping mechanism, two roller conveyors (one each for box packing and basket packing), a straw delivery part, and a box supporting part.

[0032] Working principle of packaging machines with seven production specifications and two packaging methods (boxing and basketing): The robot's dual-station grabbing mechanism grabs the milk roof box from the material handling platform and puts it into a carton or plastic basket. If it is put into a plastic basket, the straw part can automatically put the straw in; if it is put into a carton, the box support mechanism supports the carton board to facilitate the milk roof box to enter the carton. The carton and plastic basket are sent to the next process through roller conveyor.

[0033] The above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention but merely represents selected embodiments of the present invention.

Claims

1. An automatic milk roof box conveying and sorting platform, characterized by: The invention comprises two conveyor belts (1), a dividing partition mechanism (2), a lifting module (3), an automatic adjustment mechanism for clamping sidewalls (4), a clamping mechanism (5), a clamping mechanism (6), a material arrival detection mechanism (8) and a movable backing mechanism (9); wherein: The main body of the conveyor mesh belt (1) is made of 304 stainless steel, and the conveyor mesh belt (1) is a flat plastic mesh belt. The material moves along the conveyor mesh belt (1). A lane dividing plate mechanism (2) is installed at the rear end of the main body of the conveyor mesh belt (1), and the lane dividing plate mechanism (2) enables materials to be neatly arranged on the conveying platform; A lifting module (3) is installed at the middle end of the main body of the conveyor mesh belt (1), and the lifting module (3) includes a blocking lifting module (11), a blocking clamping air claw (12), and a blocking air claw position material detection (13); a blocking clamping air claw (12) is installed at the bottom of the blocking lifting module (11), and a blocking air claw position material detection (13) is installed on the blocking clamping air claw (12); The front end of the main body of the conveyor mesh belt (1) is equipped with a clamping rib automatic adjustment mechanism (4), and the front end of the clamping rib automatic adjustment mechanism (4) is equipped with a clamping mechanism (5) and a clamping mechanism (6); A lifting blocking and avoiding mechanism (7) is installed at the front end of the main body of the conveyor mesh belt (1), and a material arrival detection mechanism (8) is installed at the bottom of the lifting blocking and avoiding mechanism (7); A movable backing mechanism (9) is installed at the rear end of the main body of the other conveyor mesh belt (1), and the movable backing mechanism (9) moves left and right above the conveyor mesh belt (1) through a linear module (10).

2. The automatic conveying and sorting platform for milk roof boxes according to claim 1 is characterized by: The lifting module (3) includes a blocking lifting module (11), a blocking clamping air claw (12) and a blocking air claw position material detection (13); the structural model of the blocking lifting module (11) is PSH60-L5-S200-B-P100B-S3 (brand Shangege); the model of the blocking clamping air claw (12) is MHZ2-25D-M9BL (brand SMC); the model of the blocking air claw position material detection (13) is GTE6-P4212 (brand sick).

3. The automatic conveying and sorting platform for milk roof boxes according to claim 1 is characterized by: The movable backrest mechanism (9) comprises a lifting blocking and avoiding mechanism (7), a linear module (10) and a guide rail (14); the movable backrest mechanism (9) moves left and right above the conveyor belt (1) through the linear module (10); the distance between the movable backrest mechanism (9) and the lifting module (3) is an integer multiple of the material width, and the distance is adjusted according to different packaging specifications; the pneumatic clamping claw (302) of the lifting module (3) clamps the material to block the movement of the material behind, and the material between the movable backrest mechanism (9) and the lifting module (3) moves forward with the movable backrest mechanism (9); when the material close to the blocking part reaches the clamping mechanism (5), the movable backrest mechanism The mechanism (9) stops moving, the clamping mechanism (5) operates to clamp the material near the blocking part, the movable backing mechanism (9) continues to move forward, and when the remaining material reaches the clamping mechanism (6), the movable backing mechanism (9) stops moving, and the clamping mechanism (6) operates to clamp the remaining material, thereby completing the material sorting action; the cylinder of the lifting blocking and avoiding mechanism (7) is retracted to lift the blocking plate to avoid the rib in the clamping rib automatic adjustment mechanism (4), and the cylinder of the clamping rib automatic adjustment mechanism (4) is operated to move the rib forward, thereby reducing the number of material passes, thereby realizing the switching of production specifications. The whole set of structures is simple and reliable to use, thereby ensuring the normal operation of the whole set of machines.

4. The automatic conveying and sorting platform for milk roof boxes according to claim 1 is characterized by: The automatic conveying and sorting platform for milk roof boxes is also equipped with a robot double-station grasping mechanism (15), a box supporting mechanism (16), a straw placing mechanism (17) and a sorting platform (18), forming a packaging machine that is compatible with seven production specifications and two packaging methods.

5. The automatic conveying and sorting platform for milk roof boxes according to claim 4 is characterized by: The robot double-station grasping mechanism (15) comprises a six-axis robot (7), a servo motor mounting frame with a crossbeam arrangement is installed at the bottom of the six-axis robot (7), and a rotary drive servo motor (1) is installed on the left and right sides of the servo motor mounting frame; a gripper mounting frame is installed at the bottom of the rotary drive servo motor (1), a single-row gripper module (3) with a cylinder is installed on one side of the gripper mounting frame, a detachable single-row gripper module (4) is installed at the bottom of the gripper mounting frame, and a gripper cylinder (5) is installed on the single-row gripper module (4), and the gripper cylinder (5) is used to grip a milk roof box (6).

6. The automatic conveying and sorting platform for milk roof boxes according to claim 4 is characterized by: The box supporting mechanism (16) comprises a lifting cylinder and a box supporting guide plate, and the model of the lifting cylinder is MDBF50-200Z-M9BL.

7. The automatic conveying and sorting platform for milk roof boxes according to claim 4 is characterized by: The straw delivery mechanism (17) comprises a straw counting roller driving servo motor (1701), a straw cutting cylinder (1702), a straw presence detection photoelectric device (1703), a straw delivery servo motor (1704), an air blowing port (1705), a straw detection device (1706), a straw (1707), a lifting cylinder (1708), and a straw guide (1709).

8. The automatic conveying and sorting platform for milk roof boxes according to claim 4 is characterized by: The material sorting platform (18) comprises a conveying mechanism, a dividing partition mechanism, a blocking mechanism, a movable backing mechanism, a detection mechanism, a clamping mechanism, and a clamping retaining edge automatic adjustment mechanism.

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