Bag turning machine for bagged materials

Abstract

The present invention discloses a bag turning machine for bagged materials, comprising a fixed frame, wherein a conveying component is arranged on the fixed frame in the first direction, baffles are arranged on both sides of the conveying component in the first direction, and two groups of shaping components are arranged on both sides of the conveying component in the third direction, and the two groups of shaping components include a mounting frame group, a telescopic component, a leveling component and a driving component. The present invention has a simple structure and a reasonable design. Under the premise that no changes are made to the original production line, when the conveyed material is detected as a standing bag, the telescopic component is used to move the leveling component close to and adjust the conveyed material, so as to ensure that the internal distribution of the conveyed material is uniform and there is no overall height difference, so that the robot can grasp it stably in the later stage and it is not easy to fall off, and the robot can be neat and stable when placed.

Description

Technical Field

[0001] The invention relates to the technical field of automatic loading, in particular to a bag turning machine for bagged materials. Background Art

[0002] With the rapid development of science and technology, automation technology and automated production lines are applied in all walks of life. In the process of automatic loading of bag materials, the method of belt conveyor and manual loading is transformed into automatic transportation after packaging and mechanical gripper grabbing and stacking, which is more efficient, saves labor and realizes automation.

[0003] Deficiencies of existing technology:

[0004] At present, the automatic loading system has strict requirements on the consistency of the front-end incoming packaging. If the incoming packaging cannot maintain a consistent posture, especially if there are irregularities such as overall uneven distribution or height differences, it is very easy to cause the packaging in a standing posture to enter the subsequent automatic loading process. This kind of standing posture not only increases the instability and risk of falling during the robot's grasping process, but also seriously affects the neatness and efficiency of the robot's palletizing.

[0005] In traditional factories, the process of packaging, warehousing, loading and shipping generally relies on a combination of belt conveyors and manual handling. However, it is worth noting that the material conveying link of the original production line did not clearly establish the standard for material flatness. This lack directly led to the frequent occurrence of upright or tilted packaging bags at multiple conveying nodes. Given the strict requirements of the automatic loading system for the high flatness of packaging materials, when the factory is carrying out the transformation of the loading part, it is often necessary to invest a lot of resources to make in-depth adjustments and optimizations to the existing production line, and adjust each node to ensure that it fully complies with the operating specifications and performance requirements of the automatic loading system.

[0006] At present, when the robot is grabbing and conveying materials, if the incoming materials at the front end cannot achieve consistency in the posture of the materials, there is a high probability that the materials in a standing posture will enter the subsequent automatic loading. The posture of the standing bag includes irregular postures such as uneven overall distribution or overall height difference, which makes the robot easy to fall and unstable when grabbing, and also causes the robot to not be neat when stacking. Summary of the invention

[0007] The object of the present invention is to provide a bag-turning machine for bagged materials to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions: a bagging material bag turning machine, comprising a fixed frame, wherein the length direction, width direction and height direction of the fixed frame are respectively arranged in a first direction, a second direction and a third direction; the fixed frame is provided with a conveying component in the first direction, baffles are respectively arranged on both sides of the conveying component in the first direction, and two groups of shaping components are arranged on both sides of the conveying component in the third direction, and the two groups of shaping components include:

[0009] A mounting frame group, the mounting frame group is arranged on the fixing frame;

[0010] A telescopic assembly, the telescopic assembly being arranged on the mounting frame assembly;

[0011] A leveling component, the leveling component is connected to the telescopic component;

[0012] A driving component is connected to and controls the telescopic component.

[0013] Preferably, the conveying assembly comprises:

[0014] A track, wherein the track is arranged on the fixing frame;

[0015] A plurality of round rollers, the round rollers are mounted on the track, and the round rollers are arranged at corresponding intervals between the two groups of shaping components;

[0016] A plurality of square rollers, the square rollers are mounted on the track, and the square rollers are arranged at intervals on both sides of the round roller in the first direction;

[0017] A first motor is disposed at the bottom of the track, the first motor is connected to the round roller and the square roller via a gear chain, and the first motor controls the rotation of the round roller and the square roller.

[0018] Preferably, the mounting frame group includes a first mounting frame and a second mounting frame, and the first mounting frame and the second mounting frame are symmetrically arranged on the fixing frame in the third direction.

[0019] Preferably, the telescopic assembly comprises:

[0020] A first lifting platform, wherein the first lifting platform is connected to the first mounting frame via a transmission assembly;

[0021] a second lifting platform, the second lifting platform being connected to the second mounting frame via the transmission assembly;

[0022] A first driving shaft, wherein the first driving shaft is mounted on the first lifting platform by being provided with a fixing member;

[0023] A second driving shaft is installed on the second lifting platform by being provided with a fixing member.

[0024] Preferably, the driving assembly comprises:

[0025] A first group of cylinders, the first group of cylinders being arranged on both sides of the first mounting frame and connected to the first lifting platform;

[0026] A second group of cylinders, the second group of cylinders are arranged on both sides of the second mounting frame and connected to the second lifting platform;

[0027] A first reduction motor, wherein the first reduction motor is installed on the first lifting platform, and the first reduction motor is connected to the first driving shaft via a transmission chain;

[0028] The second reduction motor is installed on the second lifting platform, and the second reduction motor is connected to the second driving shaft through a transmission chain.

[0029] Preferably, the leveling component includes a plurality of flip belts, and the flip belts are respectively connected to the first drive shaft and the second drive shaft by setting a rotating component. The flip belts run in the second direction, and the flip belts are set between each of the round rollers.

[0030] Preferably, the first mounting frame is installed with an adjustment component, and the adjustment component is connected to the first lifting platform by a connecting rod. The adjustment component includes two first adjustment rods and two second adjustment rods, and the two ends of the two second adjustment rods are connected to the two first adjustment rods by a connecting component.

[0031] Preferably, a detection and beam sensor is provided near the shaping component, and the detection and beam sensor is provided on the fixing frame.

[0032] Preferably, the first direction, the second direction and the third direction are perpendicular to each other.

[0033] Compared with the prior art, the present invention has the following beneficial effects:

[0034] 1. A bag turning machine for bagged materials is provided with a telescopic component, which includes a first lifting platform, a second lifting platform, a first driving shaft and a second driving shaft. When the inspection is qualified, the conveyed material continues to be conveyed. When the conveyed material is detected by the detection sensor, it means that the height of the material exceeds the height of the flat bag, that is, the bag is upright. At this time, the first group of cylinders runs and controls the first lifting platform to run close to the conveyed material in the third direction. At this time, the flipping belt also approaches and contacts the conveyed material, so that the conveyed material is contacted by the flipping belt on the top and bottom. The first reduction motor controls the first driving shaft to rotate, and the first driving shaft drives the flipping belt to rotate. The flipping belts on the upper and lower sides of the material move toward each other, so that the material is flipped in one direction. During the flipping process, due to the fluidity characteristics of the bagged material, the material that has been flipped into a flat bag is not high enough to be driven by the flipping belt on the upper part, so it will not continue to flip into a upright bag, thereby achieving that all posture packages are adjusted to flat bags. When the conveying material is adjusted, the first lifting platform descends, the conveying material continues to be conveyed, the square roller is further leveled, and then the position is adjusted by the baffle to facilitate the subsequent robot to grasp stably, not easy to fall off, and the robot is neat and stable when placed.

[0035] 2. This bagging material turning machine is provided with an adjusting component, and the adjusting component is connected to the first lifting platform by a connecting rod. The adjusting component includes two first adjusting rods and two second adjusting rods. Both ends of the two second adjusting rods are connected to the two first adjusting rods by a connecting component. When the first lifting platform rises in a third direction, the connecting rod drives the first adjusting rod at one end to move, and the movement of the first adjusting rod at one end drives the movement of the first adjusting rod at the other end through the second adjusting rod. When the first group of cylinders runs and controls the first lifting platform to run in the third direction close to the conveying material, it is ensured that the rising heights of the two ends are the same, and the first adjusting rod and the second adjusting rod are balanced with each other, so as to avoid the unbalanced force caused by the material offset, which causes the lifting platform to get stuck or even stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0037] Figure 2 It is the overall structural front view of the present invention;

[0038] Figure 3 It is a partial structural schematic diagram of the present invention;

[0039] Figure 4 It is a top view of the overall structure of the present invention;

[0040] In the figure: 110, fixed frame; x, first direction; y, second direction; z, third direction; 111, baffle; 120, mounting frame group; 130, telescopic component; 140, flattening component; 150, driving component; 161, track; 162, round roller; 163, square roller; 164, first motor; 121, first mounting frame; 122, second mounting frame; 131, first lifting platform; 132, second lifting platform; 133, first driving shaft; 134, second driving shaft; 141, turning belt; 151, first group of cylinders; 152, second group of cylinders; 153, first reduction motor; 154, transmission chain; 155, second reduction motor; 171, connecting rod; 172, first adjusting rod; 173, second adjusting rod; 180, detection of opposite-shooting sensor. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0043] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integrated connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0045] Example

[0046] See also Figure 1-4 As shown, the present invention provides a technical solution for a bagging material bag turning machine: comprising a fixed frame 110, wherein the length direction, width direction and height direction of the fixed frame 110 are respectively arranged as a first direction x, a second direction y and a third direction z, and the first direction z, the second direction y and the third direction z are perpendicular to each other; the fixed frame 110 is provided with a conveying assembly in the first direction x, baffles 111 are respectively arranged on both sides of the conveying assembly in the first direction x, and two groups of shaping assemblies are arranged on both sides of the conveying assembly in the third direction y, and the two groups of shaping assemblies include a mounting frame assembly 120, a telescopic assembly 130, a leveling assembly 140 and a driving assembly 150 The mounting frame group 120 is arranged on the fixed frame 110, the telescopic component 130 is arranged on the mounting frame group 120, the leveling component 140 is connected to the telescopic component 130, the driving component 150 is connected to and controls the telescopic component 130, and the conveying material is conveyed through the conveying component. When the conveying material is detected by the detection sensor 180, it means that the height of the material exceeds the height of the flat bag, that is, it is a vertical bag. The telescopic component 130 is used to move the leveling component 140 close to and adjust the conveying material to ensure that the internal distribution of the conveying material is uniform and there is no overall height difference, so that the robot can grasp it stably in the later stage, it is not easy to fall off, and the robot is neat and stable when placed.

[0047] Furthermore, the conveying assembly includes a track 161, a plurality of round rollers 162, a plurality of square rollers 163 and a first motor 164. The track 161 is arranged on the fixed frame 110. The round rollers 162 and the square rollers 163 are both installed on the track 161. The round rollers 162 are arranged at corresponding intervals between the two groups of shaping components. The square rollers 163 are arranged at intervals on both sides of the round rollers 162 in the first direction x. The first motor 164 is arranged at the bottom of the track 161. The first motor 164 is connected to the round rollers 162 and the square rollers 163 through a gear chain. The first motor 164 controls the rotation of the round rollers 162 and the square rollers 163. The square rollers 163 are used at both ends to facilitate conveying.

[0048] Further, the mounting frame group 120 includes a first mounting frame 121 and a second mounting frame 122, and the first mounting frame 121 and the second mounting frame 122 are symmetrically arranged on the fixing frame 110 in the third direction y; the telescopic assembly 130 includes a first lifting platform 131, a second lifting platform 132, a first driving shaft 133 and a second driving shaft 134, the first lifting platform 131 is connected to the first mounting frame 121 through a transmission assembly, the second lifting platform 132 is connected to the second mounting frame 122 through a transmission assembly, the first driving shaft 133 is installed on the first lifting platform 131 by providing a fixing member 110, and the second driving shaft 134 is installed on the second lifting platform 132 by providing a fixing member; the driving assembly 15 0 includes a first group of cylinders 151, a second group of cylinders 152, a first reduction motor 153 and a second reduction motor 155. The first group of cylinders 151 is arranged on both sides of the first mounting frame 121 and connected to the first lifting platform 131. The second group of cylinders 152 is arranged on both sides of the second mounting frame 122 and connected to the second lifting platform 132. The first reduction motor 153 is installed on the first lifting platform 131, and the first reduction motor 153 is connected to the first drive shaft 133 by setting a transmission chain 154. The second reduction motor 155 is installed on the second lifting platform 132, and the second reduction motor 155 is connected to the second drive shaft 134 by setting a transmission chain 154. The flattening assembly 140 includes a plurality of flip The belt 141, the flip belt 141 is connected to the first drive shaft 133 and the second drive shaft 134 respectively by setting a rotating component, the flip belt 141 runs in the second direction y, the flip belt 141 is set between each round roller 162, and a detection shooting sensor 180 is set near the shaping component. The detection shooting sensor 180 is set on the fixed frame 110. The conveyed material is first rotated by the square roller 163 to obtain a preliminary flatness, and then detected by the detection shooting sensor 180. When the detection is qualified, the conveyed material continues to be conveyed. When the conveyed material is detected by the detection shooting sensor 180, it means that the height of the material exceeds the height of the flat bag, that is, it is a standing bag. At this time, the first group The cylinder 151 runs and controls the first lifting platform 131 to run in the third direction z close to the conveyed material. At this time, the flip belt 141 also approaches and contacts the conveyed material, so that the conveyed material is contacted by the flip belt 141 from top to bottom. The first reduction motor 153 controls the first drive shaft 133 to rotate. The first drive shaft 133 drives the flip belt 141 to rotate. The flip belts 141 on the upper and lower sides of the material move toward each other, so that the material flips in one direction. During the flipping process, due to the fluidity of the bagged material, the material that has been flipped into a flat bag is not high enough to be driven by the flip belt 141 on the upper part, so it will not continue to flip into a vertical bag, thereby achieving that all posture packages are adjusted to flat bags. When the conveyed material is adjusted, the first lifting platform 131 descends, the conveyed material continues to be conveyed, the square roller 163 is further flattened, and then the baffle 111 adjusts the position, so that the robot can grasp it stably in the later stage, not easy to fall off, and the robot is neat and stable when placed.

[0049] Furthermore, the first mounting frame 121 is installed with an adjusting component, and the adjusting component is connected to the first lifting platform 131 by providing a connecting rod 171. The adjusting component includes two first adjusting rods 172 and two second adjusting rods 173. The two ends of the two second adjusting rods 173 are connected to the two first adjusting rods 172 by providing a connecting component. When the first lifting platform 131 rises in the third direction z, the connecting rod 171 drives the first adjusting rod 172 at one end to move, and the movement of the first adjusting rod 172 at one end drives the first adjusting rod 172 at the other end to move through the second adjusting rod 173. When the first group of cylinders 151 runs and controls the first lifting platform 131 to run in the third direction z close to the conveying material, it is ensured that the rising heights of the two ends are the same, that is, the first adjusting rod 172 and the second adjusting rod 173 are balanced with each other to avoid the unbalanced force caused by the material offset, which causes the lifting platform to get stuck or even stuck.

[0050] The working principle of the present invention is as follows:

[0051] When a bagging material bag turning machine of the present embodiment is in use, a telescopic assembly 130 is provided, and the telescopic assembly 130 includes a first lifting platform 131, a second lifting platform 132, a first drive shaft 133 and a second drive shaft 134. The first lifting platform 131 is connected to the first mounting frame 121 through a transmission assembly, and the second lifting platform 132 is connected to the second mounting frame 122 through a transmission assembly. The first drive shaft 133 is installed on the first lifting platform 131 by providing a fixing member 110, and the second drive shaft 134 is installed on the second lifting platform 132 by providing a fixing member. When the detection is qualified, the conveyed material continues to be conveyed. When the conveyed material is detected by the detection and shooting sensor 180, it means that the height of the material exceeds the height of the flat bag, that is, the bag is upright. At this time, the first group of cylinders 151 is operated and controlled The first lifting platform 131 is controlled to run in the third direction z close to the conveyed material. At this time, the flip belt 141 also approaches and contacts the conveyed material, so that the conveyed material is contacted by the flip belt 141 on the top and bottom. The first reduction motor 153 controls the first drive shaft 133 to rotate. The first drive shaft 133 drives the flip belt 141 to rotate. The flip belts 141 on the upper and lower sides of the material move toward each other, so that the material flips in one direction. The first reduction motor 153 and the second reduction motor 155 ensure the output torque, so that the overall distribution of the conveyed material is more uniform, and there is no height difference as a whole, that is, a standing bag posture appears. When the conveyed material is adjusted, the first lifting platform 131 descends, and the conveyed material continues to be conveyed, so that the robot can grasp it stably in the later stage, it is not easy to fall off, and the robot is neat and stable when placed.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A bag-turning machine for bagged materials, comprising a fixed frame, characterized in that: The length direction, width direction and height direction of the fixed frame are respectively a first direction x, a second direction y and a third direction z; the fixed frame is provided with a conveying assembly in the first direction x, baffles are respectively provided on both sides of the conveying assembly in the first direction x, and two groups of shaping assemblies are provided on both sides of the conveying assembly in the third direction z, and the two groups of shaping assemblies include: A mounting frame group, the mounting frame group is arranged on the fixing frame, and the mounting frame group includes a first mounting frame and a second mounting frame; A telescopic assembly, the telescopic assembly being arranged on the mounting frame assembly; A leveling component, the leveling component is connected to the telescopic component; A driving assembly, the driving assembly is connected to and controls the telescopic assembly; The conveying assembly comprises: A track, wherein the track is arranged on the fixing frame; A plurality of round rollers, the round rollers are mounted on the track, and the round rollers are arranged at corresponding intervals between the two groups of shaping components; The telescopic assembly comprises: A first lifting platform, wherein the first lifting platform is connected to the first mounting frame via a transmission assembly; a second lifting platform, the second lifting platform being connected to the second mounting frame via the transmission assembly; A first driving shaft, wherein the first driving shaft is mounted on the first lifting platform by being provided with a fixing member; a second driving shaft, the second driving shaft being mounted on the second lifting platform by being provided with a fixing member; The leveling component includes a plurality of flip belts, and the flip belts are respectively connected to the first drive shaft and the second drive shaft by setting a rotating component. The flip belts run in the second direction y, and the flip belts are set between each of the round rollers.

2. A bag-turning machine for bagged materials according to claim 1, characterized in that: The conveying assembly also includes: A plurality of square rollers, the square rollers are mounted on the track, and the square rollers are arranged at intervals on both sides of the round roller in the first direction x; A first motor is disposed at the bottom of the track, the first motor is connected to the round roller and the square roller via a gear chain, and the first motor controls the rotation of the round roller and the square roller.

3. The bag-turning machine for bagged materials according to claim 1, characterized in that: The first mounting bracket and the second mounting bracket are symmetrically arranged on the fixing bracket in the third direction z.

4. The bag-turning machine for bagged materials according to claim 1, characterized in that: The drive assembly comprises: A first group of cylinders, the first group of cylinders being arranged on both sides of the first mounting frame and connected to the first lifting platform; A second group of cylinders, the second group of cylinders are arranged on both sides of the second mounting frame and connected to the second lifting platform; A first reduction motor, wherein the first reduction motor is installed on the first lifting platform, and the first reduction motor is connected to the first driving shaft via a transmission chain; The second reduction motor is installed on the second lifting platform, and the second reduction motor is connected to the second driving shaft through a transmission chain.

5. The bag-turning machine for bagged materials according to claim 1, characterized in that: The first mounting frame is installed with an adjustment component, and the adjustment component is connected to the first lifting platform through a connecting rod. The adjustment component includes two first adjustment rods and two second adjustment rods, and the two ends of the two second adjustment rods are connected to the two first adjustment rods through a connecting component.

6. The bag-turning machine for bagged materials according to claim 1, characterized in that: A detection and beam sensor is arranged near the shaping component, and the detection and beam sensor is arranged on the fixing frame.

7. The bag-turning machine for bagged materials according to claim 1, characterized in that: The first direction x, the second direction y and the third direction z are perpendicular to each other.

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