Sheet box unstacking and rope cutting production line

Abstract

The utility model discloses a sheet box unstacking and rope cutting production line, which belongs to the field of sheet box feeding and comprises a three-axis feeding mechanism, a rope cutting mechanism, a six-axis transferring mechanism, a chain type conveying mechanism and a stand column lifting mechanism which are sequentially arranged along the production line. The chain type conveying mechanism comprises a chain conveyor arranged between the output end of the six-axis transferring mechanism and the input end of the stand column lifting mechanism and a width self-adaptive adjusting unit arranged on the chain conveyor, and the width self-adaptive adjusting unit comprises multiple sections of adjusting assemblies arranged along the chain conveyor. Each section of adjusting assembly comprises two adjusting plates horizontally arranged on the two sides of the top end of the chain conveyor in a sliding mode, and adjusting driving air cylinders are arranged on the opposite sides of the two adjusting plates. According to the sheet box unstacking and rope cutting production line with the structure, mechanical feeding of sheet boxes is achieved, the chain type conveying mechanism is arranged to convey the sheet boxes, and long-distance conveying of the sheet boxes between different layers is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of film box feeding, in particular to a film box destacking and rope cutting production line. Background Art

[0002] A sheet box is a sheet-shaped carton. After the sheet box is manufactured, multiple stacked sheet boxes need to be bundled and stacked on pallets for storage. When in use, a forklift is used to transport it to the product packaging production line, and then it is manually unstackered, the ropes are cut, and then placed on the conveyor belt. This has the disadvantages of low work efficiency, labor consumption, the need for special workers to unstacker, and increased production costs. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a film box destacking and rope cutting production line, which realizes the mechanized loading of the film boxes, and transmits the film boxes by arranging a chain conveying mechanism, thereby realizing long-distance and between-layer film box transportation.

[0004] To achieve the above-mentioned purpose, the utility model provides a film box destacking and rope cutting production line, comprising a three-axis feeding mechanism, a rope cutting mechanism, a six-axis transfer mechanism, a chain conveying mechanism and a column lifting mechanism arranged in sequence along the production line;

[0005] The chain conveying mechanism includes a chain conveyor arranged between the output end of the six-axis transfer mechanism and the input end of the column lifting mechanism, and a width adaptive adjustment unit arranged on the chain conveyor. The width adaptive adjustment unit includes a multi-section adjustment component arranged along the chain conveyor, and each section of the adjustment component includes two adjustment plates horizontally slidably arranged on both sides of the top of the chain conveyor, and adjustment drive cylinders are arranged on the opposite sides of the two adjustment plates.

[0006] Preferably, a rack is fixed at the output end of the chain conveyor and at the position corresponding to the column lifting mechanism;

[0007] The column lifting mechanism includes a column, a vertical linear module arranged on the side of the column, a horizontal linear module arranged at the output end of the vertical linear module, and a flip-type gripper arranged at the output end of the horizontal linear module. The flip-type gripper is used to remove the film box transmitted to the rack.

[0008] Preferably, the flip-type gripper comprises a flip-driving cylinder with one end vertically rotating at the output end of the horizontal linear module and a gripper body with a top end vertically rotatingly connected to the output end of the piston rod of the flip-driving cylinder on one side, and the middle position of one side where the gripper body is rotationally connected to the piston rod of the flip-driving cylinder is also vertically rotationally connected to the output end of the horizontal linear module;

[0009] A film box grabbing assembly is arranged on the other side of the grabbing clamp body.

[0010] Preferably, the film box grabbing assembly includes an opening and closing gripper component symmetrically slidably arranged on the left and right sides of the gripper body and a baffle assembly arranged at the bottom end of the gripper body, wherein the opening and closing gripper component includes a first baffle plate slidably arranged on the gripper body, a finger cylinder fixed on the first baffle plate, and a clamping plate connected to the output end of the finger cylinder;

[0011] The first baffles of the opening and closing gripper components on both sides are connected via an opening and closing driving cylinder;

[0012] The blocking rod assembly includes a plurality of blocking rods linearly fixed to the bottom end of the clamp body.

[0013] Preferably, the three-axis loading mechanism comprises a material rack, a three-axis movable platform arranged on the material rack, and a vacuum suction cup fixed to the output end of the three-axis movable platform, a tray is placed inside the material rack, and film boxes are stacked on the tray in an alternating manner.

[0014] The rope cutting mechanism includes a bracket and a cutting knife horizontally slidably arranged on one side of the top of the bracket, two second baffles arranged linearly are fixed on the other side of the top of the bracket, and a channel for the six-axis transfer mechanism to extend into is reserved between the two second baffles;

[0015] The six-axis transfer mechanism comprises a six-axis mechanical arm and a clamp rotatably arranged at the end of the six-axis mechanical arm.

[0016] Preferably, the chain conveyor is a chain transmission structure with low ends and high in the middle.

[0017] The utility model has the following beneficial effects:

[0018] The mechanized loading of the film boxes is realized, and the film boxes are transported by setting a chain conveyor mechanism, so that the film boxes can be transported over long distances and between different layers.

[0019] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a layout diagram of a sheet box destacking and rope cutting production line of the utility model;

[0021] Figure 2 It is a structural schematic diagram of a three-axis feeding mechanism of a sheet box destacking and rope cutting production line of the utility model;

[0022] Figure 3 It is a structural schematic diagram of a rope cutting mechanism of a sheet box destacking and rope cutting production line of the utility model;

[0023] Figure 4 It is a structural schematic diagram of a six-axis transfer mechanism of a sheet box destacking and rope cutting production line of the utility model;

[0024] Figure 5 It is a structural schematic diagram of a chain conveying mechanism of a sheet box destacking and rope cutting production line of the utility model;

[0025] Figure 6 It is a structural schematic diagram of a column lifting mechanism of a sheet box destacking and rope cutting production line of the utility model;

[0026] Figure 7 It is a structural schematic diagram of a flip-type gripper at a certain angle of a sheet box destacking and rope cutting production line of the utility model;

[0027] Figure 8 This is a schematic structural diagram from another angle of the flip-type grabbing clamp of a sheet box destacking and rope cutting production line of the utility model.

[0028] Among them: 1. Film box; 2. Three-axis loading mechanism; 21. Three-axis mobile platform; 22. Vacuum suction cup; 23. Material rack; 3. Rope cutting mechanism; 31. Bracket; 32. Cutting knife; 33. Second baffle; 4. Six-axis transfer mechanism; 41. Six-axis robotic arm; 42. Clamp; 5. Chain conveying mechanism; 51. Chain conveyor; 52. Adjustment plate; 53. Adjustment drive cylinder; 54. Plug-in rack; 6. Column lifting mechanism; 61. Column; 62. Vertical linear module; 63. Horizontal linear module; 64. Flip gripper; 641. Flip drive cylinder; 642. First baffle; 643. Clamping plate; 644. Finger cylinder; 645. Grab body; 646. Baffle rod assembly; 647. Opening and closing drive cylinder. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings. It should be noted that this embodiment is based on the technical solution and provides a detailed implementation method and a specific operation process, but the protection scope of the present invention is not limited to this embodiment.

[0030] like Figure 1-Figure 8 As shown, a film box destacking and rope cutting production line includes a three-axis loading mechanism 2, a rope cutting mechanism 3, a six-axis transfer mechanism 4, a chain conveying mechanism 5 and a column lifting mechanism 6 arranged in sequence along the production line; the chain conveying mechanism 5 includes a chain conveyor 51 arranged between the output end of the six-axis transfer mechanism 4 and the input end of the column lifting mechanism 6, and a width adaptive adjustment unit arranged on the chain conveyor 51, the width adaptive adjustment unit includes a plurality of adjustment components arranged along the chain conveyor 51, each of the adjustment components includes two adjustment plates 52 horizontally slidably arranged on both sides of the top of the chain conveyor 51, and the opposite sides of the two adjustment plates 52 are provided with adjustment drive cylinders 53.

[0031] A rack 54 is fixed at the output end of the chain conveyor 51 and at the position corresponding to the column lifting mechanism 6; the column lifting mechanism 6 includes a column 61, a vertical linear module 62 arranged on the side of the column 61, a horizontal linear module 63 arranged at the output end of the vertical linear module 62, and a flip-type gripper 64 arranged at the output end of the horizontal linear module 63, and the flip-type gripper 64 is used to remove the film box 1 conveyed to the rack 54.

[0032] The flip-type gripper 64 includes a flip-driving cylinder 641 with one end vertically rotating on the output end of the horizontal linear module 63, and a gripper body 645 with the top end on one side vertically rotationally connected to the piston rod output end of the flip-driving cylinder 641; the middle position of one side where the gripper body 645 is rotationally connected to the piston rod of the flip-driving cylinder 641 is also vertically rotationally connected to the output end of the horizontal linear module 63; a film box 1 gripping assembly is provided on the other side of the gripper body 645.

[0033] The film box 1 grabbing assembly includes an opening and closing gripper component symmetrically and slidably arranged on the left and right sides of the gripper body 645 and a baffle assembly 646 arranged at the bottom end of the gripper body 645, wherein the opening and closing gripper component includes a first baffle plate 642 slidably arranged on the gripper body 645, a finger cylinder 644 fixed on the first baffle plate 642, and a clamping plate 643 connected to the output end of the finger cylinder 644; the first baffle plates 642 of the opening and closing gripper components on both sides are connected via an opening and closing driving cylinder 647; the baffle assembly 646 includes a plurality of baffle rods linearly fixed to the bottom end of the gripper body 645.

[0034] The three-axis loading mechanism 2 includes a material rack 23, a three-axis movable platform 21 arranged on the material rack 23, and a vacuum suction cup 22 fixed to the output end of the three-axis movable platform 21. A tray is placed inside the material rack 23, and the tray is stacked with film boxes 1 stacked alternately in front and back; the rope cutting mechanism 3 includes a bracket 31 and a cutting knife 32 horizontally slidably arranged on one side of the top of the bracket 31, and two second baffles 33 arranged linearly are fixed on the other side of the top of the bracket 31, and a channel for the six-axis transfer mechanism 4 to extend into is reserved between the two second baffles 33; the six-axis transfer mechanism 4 includes a six-axis robotic arm 41 and a clamp 42 rotatably arranged at the end of the six-axis robotic arm 41.

[0035] The chain conveyor 51 is a chain conveying structure with low ends and high middle, which is convenient for conveying materials between different layers.

[0036] In this embodiment, in order to adapt to the subsequent unpacking speed of the film box 1, two three-axis loading mechanisms 2 can be provided in this embodiment.

[0037] Working process: First, according to the width of the film box 1, the distance between the two adjustment plates 52 of the chain conveyor 51 is adjusted by adjusting the driving cylinder 53, and then the three-axis mobile platform 21 is used to drive the vacuum suction cup 22 to absorb and bundle the film box 1, and the film box 1 is transferred to the top of the bracket 31 of the rope cutting mechanism 3, and then the cutting knife 32 is used to move to cut the bundling rope on the outside of the film box 1, and then the six-axis robot 41 drives the clamp 42 to clamp the film box 1, and transfers the film box 1 to the input end of the chain conveyor 51, and the chain conveyor 51 drives the film box 1 to move to the plug-in rack 54 at the output end, and the vertical linear mold of the column lifting mechanism 6 is moved. The group 62 and the horizontal linear module 63 drive the flip-type gripper 64 to approach the film box 1 on the rack 54 until the baffle of the flip-type gripper 64 is inserted into the bottom end of the film box 1, and the opening and closing cylinder on the flip-type gripper 64 is actuated to drive the first baffle plates 642 on both sides to move relative to each other until the set distance is reached. At this time, the first baffle plates 642 clamp the two sides of the film box 1, and the finger cylinder 644 is actuated to drive the clamping plate 643 to move toward the film box 1 until the clamping plate 643 is engaged with the outermost film box 1, and the vertical linear module 62 and the horizontal linear module 63 of the column lifting mechanism 6 drive the flip-type gripper 64 to approach the silo to discharge the material.

[0038] Therefore, the utility model adopts the above-mentioned structure of the film box destacking and rope cutting production line to realize the mechanized loading of the film boxes, and by arranging a chain conveyor mechanism to convey the film boxes, it realizes the long-distance and between-layer film box transportation.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. A sheet box destacking and rope cutting production line, characterized by: It includes a three-axis feeding mechanism, a rope cutting mechanism, a six-axis transfer mechanism, a chain conveying mechanism and a column lifting mechanism which are arranged in sequence along the production line; The chain conveying mechanism includes a chain conveyor arranged between the output end of the six-axis transfer mechanism and the input end of the column lifting mechanism, and a width adaptive adjustment unit arranged on the chain conveyor. The width adaptive adjustment unit includes a multi-section adjustment component arranged along the chain conveyor, and each section of the adjustment component includes two adjustment plates horizontally slidably arranged on both sides of the top of the chain conveyor, and adjustment drive cylinders are arranged on the opposite sides of the two adjustment plates.

2. The sheet box destacking and rope cutting production line according to claim 1 is characterized by: A rack is fixed at the output end of the chain conveyor and at the position corresponding to the column lifting mechanism; The column lifting mechanism includes a column, a vertical linear module arranged on the side of the column, a horizontal linear module arranged at the output end of the vertical linear module, and a flip-type gripper arranged at the output end of the horizontal linear module. The flip-type gripper is used to remove the film box transmitted to the rack.

3. The sheet box destacking and rope cutting production line according to claim 1 is characterized by: The flip-type gripper includes a flip-driving cylinder with one end vertically rotating at the output end of the horizontal linear module and a gripper body with a top end vertically rotatingly connected to the output end of the piston rod of the flip-driving cylinder. The middle position of one side where the gripper body is rotationally connected to the piston rod of the flip-driving cylinder is also vertically rotatingly connected to the output end of the horizontal linear module. A film box grabbing assembly is arranged on the other side of the grabbing clamp body.

4. The sheet box destacking and rope cutting production line according to claim 3 is characterized by: The film box grabbing assembly includes an opening and closing gripper component symmetrically slidably arranged on the left and right sides of the gripper body and a baffle assembly arranged at the bottom end of the gripper body, wherein the opening and closing gripper component includes a first baffle plate slidably arranged on the gripper body, a finger cylinder fixed on the first baffle plate, and a clamping plate connected to the output end of the finger cylinder; The first baffles of the opening and closing gripper components on both sides are connected via an opening and closing driving cylinder; The blocking rod assembly includes a plurality of blocking rods linearly fixed to the bottom end of the clamp body.

5. The sheet box destacking and rope cutting production line according to claim 1 is characterized by: The three-axis loading mechanism includes a material rack, a three-axis moving platform arranged on the material rack, and a vacuum suction cup fixed to the output end of the three-axis moving platform. A tray is placed inside the material rack, and film boxes are stacked on the tray in a positive and negative alternating manner. The rope cutting mechanism includes a bracket and a cutting knife horizontally slidably arranged on one side of the top of the bracket, two second baffles arranged linearly are fixed on the other side of the top of the bracket, and a channel for the six-axis transfer mechanism to extend into is reserved between the two second baffles; The six-axis transfer mechanism comprises a six-axis mechanical arm and a clamp rotatably arranged at the end of the six-axis mechanical arm.

6. The sheet box destacking and rope cutting production line according to claim 1 is characterized by: The chain conveyor is a chain transmission structure with low ends and high in the middle.

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