Conveying mechanism of packaging box

Abstract

The utility model discloses a conveying mechanism for packaging boxes. The conveying mechanism comprises a first conveying belt, a second conveying belt and a guide structure. The second conveying belt is arranged at the discharging end of the first conveying belt, and an included angle is formed between the second conveying belt and the first conveying belt. The guiding structure is arranged on the second conveying belt and comprises a first mounting plate, an adjusting plate and a guiding plate, the first mounting plate is arranged on the side wall of the second conveying belt and located on the side away from the first conveying belt, the adjusting plate is arranged on the first mounting plate and aligned to the discharging end of the first conveying belt, and the adjusting plate is provided with an adjusting part; the guide plate comprises a second mounting plate and a baffle which form an included angle, the second mounting plate is arranged on the adjusting plate, the distance between the second mounting plate and the first conveying belt is adjusted through the adjusting part, and the baffle is used for decelerating and steering the packaging box so that the packaging box can fall to the second conveying belt in the conveying direction of the second conveying belt. According to the conveying mechanism for the packaging boxes, the packaging boxes can be prevented from being stacked on the conveying belt with the corners, and the conveying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, in particular to a transmission mechanism for packaging boxes. Background Art

[0002] After the products are boxed, they need to be transported by conveyor belts to the packaging machine for packaging. Currently, conveyor belts are relatively simple and can only transport in one direction, which limits the placement of equipment and significantly restricts the layout of factory space. Therefore, conveyor belts are designed with corners to address this problem. Baffles are installed at the corners, but the conveyed items tend to accumulate on the baffles, affecting conveying efficiency. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a packaging box transmission mechanism that can prevent packaging boxes from piling up on a conveyor belt that turns at a large angle, thereby improving transmission efficiency.

[0004] According to the first embodiment of the present invention, the transport mechanism of the packaging box includes:

[0005] First conveyor belt;

[0006] a second conveyor belt, provided at a discharge end of the first conveyor belt, the second conveyor belt and the first conveyor belt forming an included angle;

[0007] A guiding structure is provided on the second conveyor belt, and the guiding structure includes a first mounting plate, an adjustment plate and a guide plate. The first mounting plate is provided on the side wall of the second conveyor belt and is located on the side away from the first conveyor belt. The adjustment plate is provided on the first mounting plate and is aligned with the discharge end of the first conveyor belt. The adjustment plate is provided with an adjustment portion. The guide plate includes a second mounting plate and a baffle with an angle between each other. The second mounting plate is provided on the adjustment plate and the distance relative to the first conveyor belt is adjusted by the adjustment portion. The baffle is used to slow down and turn the packaging box so that the packaging box falls to the second conveyor belt along the conveying direction of the second conveyor belt.

[0008] The transmission mechanism of the packaging box according to the embodiment of the present invention has at least the following beneficial effects: the discharge end of the first conveyor belt is connected to the second conveyor belt, and a guiding structure is provided at the joint of the two, the guiding structure includes a first mounting plate, an adjustment plate and a guide plate, the adjustment plate is mounted on the side wall of the second conveyor belt through the first mounting plate, the guide plate is mounted on the adjustment plate and faces the first conveyor belt, when the packaging box moves to the discharge end of the first conveyor belt, it will encounter the guide plate to slow down, the moving direction will change, and at the same time it will fall on the adjustment plate and fall obliquely to the second conveyor belt, and then be transported to the next processing equipment by the second conveyor belt, which can avoid the packaging boxes from piling up at the corners and improve the conveying efficiency.

[0009] According to some embodiments of the present invention, the height of the first conveyor belt is greater than that of the second conveyor belt, and the adjustment plate and the second conveyor belt have an angle so that the packaging box can fall from the adjustment plate to the second conveyor belt and move along the conveying direction of the second conveyor belt.

[0010] According to some embodiments of the present invention, the adjustment portion is provided with a fixing hole and a fixing bolt, and the second mounting plate is provided with a hollow portion, the hollow portion is in a straight line shape, the hollow portion is aligned with the fixing hole, and the second mounting plate is fixed to the adjustment plate by the fixing bolt.

[0011] According to some embodiments of the present invention, the adjustment plate is further provided with a positioning portion, the positioning portion is provided with a positioning bolt and a plurality of positioning holes, the plurality of positioning holes are arranged along an arc trajectory, the positioning bolt is installed in the positioning hole, and positions the angle of the second mounting plate.

[0012] According to some embodiments of the present invention, the cross-section of the baffle is rectangular.

[0013] According to some embodiments of the present invention, the baffle is perpendicular to the adjustment plate.

[0014] According to some embodiments of the present invention, the adjustment plate protrudes from the baffle toward the first conveyor belt.

[0015] According to some embodiments of the present invention, the baffle is located in the middle of the adjustment plate.

[0016] According to some embodiments of the present invention, the height of the highest point of the adjustment plate is the same as the height of the conveying plane of the first conveyor belt.

[0017] According to some embodiments of the present invention, the cross-section of the adjustment plate is rectangular, and the projection surface of the adjustment plate onto the second conveyor belt is distributed along the width of the second conveyor belt.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0020] Figure 1 This is a schematic diagram of a transport mechanism for a packaging box according to an embodiment of the present invention;

[0021] Figure 2This is a schematic diagram of a guide structure according to an embodiment of the present invention;

[0022] Figure 3 for Figure 2 A schematic diagram showing another installation form of the guide structure.

[0023] Reference numerals:

[0024] First conveyor belt 1, second conveyor belt 2, guide structure 3, first mounting plate 4, adjustment plate 5, guide plate 6, second mounting plate 7, baffle 8, fixing hole 9, adjustment bolt 10, hollow portion 11, positioning hole 12, positioning bolt 13. DETAILED DESCRIPTION

[0025] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of this utility model, "several" means one or more, "more" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. If the term "first" or "second" is used in a description, it is only used to distinguish technical features and should not be understood to indicate or imply relative importance, implicitly specify the number of the indicated technical features, or implicitly specify the order of the indicated technical features.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] After the products are boxed, they need to be transported by conveyor belts to the packaging machine for packaging. Currently, conveyor belts are relatively simple and can only transport in one direction, which limits the placement of equipment and significantly restricts the layout of factory space. Therefore, conveyor belts are designed with corners to address this problem. Baffles are installed at the corners, but the conveyed items tend to accumulate on the baffles, affecting conveying efficiency.

[0030] In response to the above technical problems, an embodiment of the utility model proposes a transmission mechanism for packaging boxes, which is equipped with two conveyor belts with an angle. The packaging boxes are slowed down and guided by a guiding structure, so that no accumulation will occur during the transfer of packaging boxes from the first conveyor belt to the second conveyor belt, thereby improving the transportation efficiency.

[0031] The following is combined with Figures 1 to 3 The following describes a transport mechanism for a packaging box according to an embodiment of the present invention.

[0032] Reference Figure 1 As shown, in the embodiment of the present invention, the transmission mechanism includes a first conveyor belt 1 and a second conveyor belt 2. The first conveyor belt 1 and the second conveyor belt 2 are perpendicular to each other. The second conveyor belt 2 is located at the discharge end of the first conveyor belt 1. The first conveyor belt 1 is higher than the second conveyor belt 2. The first conveyor belt 1 and the second conveyor belt 2 are both in the form of belt conveyors.

[0033] Reference Figures 1 to 3 As shown, in an embodiment of the present invention, the transmission mechanism also includes a guide structure 3, which is arranged on the second conveyor belt 2 and is used to guide the packaging boxes to be transferred from the first conveyor belt 1 to the second conveyor belt 2, thereby avoiding the accumulation of packaging boxes at the connection between the first conveyor belt 1 and the second conveyor belt 2.

[0034] It should be noted that, in the embodiment of the present invention, the guide structure 3 includes a first mounting plate 4, which is mounted on the side wall of the second conveyor belt 2. The first mounting plate 4 is fixed by bolts, and the angle of the first mounting plate 4 can be adjusted by loosening the bolts.

[0035] In addition, the guide structure 3 further includes an adjustment plate 5, which is mounted on the first mounting plate 4 and is perpendicular to the first mounting plate 4. In the present embodiment, the adjustment plate 5 is fixedly connected to the first mounting plate 4, for example, by welding. After the adjustment plate 5 is mounted on the first mounting plate 4, it is aligned with the discharge end of the first conveyor belt 1. This design ensures that the packaging box first falls on the adjustment plate 5 and then falls onto the second conveyor belt 2, preventing the packaging box from falling directly on the second conveyor belt 2 and reducing the impact.

[0036] It can be understood that in other embodiments, the adjustment plate 5 and the first mounting plate 4 can be rotatably connected. For example, the adjustment plate 5 is rotatably mounted on the first mounting plate 4 via a rotating shaft with an adjustable angle. This design facilitates the adjustment of the adjustment plate 5 according to the position of the first conveyor belt 1.

[0037] The guide structure 3 also includes a guide plate 6, which is used to decelerate and guide the packaging boxes. The guide plate 6 comprises a second mounting plate 7 and a baffle 8, which are positioned at an angle to each other. The second mounting plate 7 is mounted on the adjustment plate 5, and the baffle 8 is connected to the second mounting plate 7. The baffle 8 directly contacts the packaging boxes, decelerating them and changing their direction of movement. The baffle 8 is oriented parallel to the conveying direction of the second conveyor belt 2, causing packaging boxes that contact the baffle 8 to deflect and fall onto the second conveyor belt 2 in the same direction of travel.

[0038] It should be noted that in this embodiment of the present invention, the adjustment plate 5 is provided with an adjustment portion, which is provided with a fixing hole 9 and a fixing bolt. The second mounting plate 7 is provided with a hollow portion 11. The hollow portion 11 is linear and aligned with the fixing hole 9. The second mounting plate 7 is fixed to the adjustment plate 5 by the fixing bolt. The guide plate 6 is mounted on the adjustment plate 5 via the second mounting plate 7 and the adjustment portion, and can be adjusted relative to the first conveyor belt 1 to accommodate packaging boxes of different sizes.

[0039] In addition, the baffle 8 is a rectangular plate and is perpendicular to the adjustment plate 5, and the corresponding packaging box is a rectangular box. It is understood that in other embodiments, the baffle 8 can be a curved plate, and the corresponding packaging box can be a packaging box with a curved surface. The shape of the baffle 8 can be adjusted according to the shape of the packaging box in actual production.

[0040] It should be noted that in the embodiment of the present utility model, the adjustment plate 5 has an angle with the second conveyor belt 2, that is, it is inclined relative to the second conveyor belt 2, and the adjustment plate 5 is inclined downward, so that the packaging box can slide downward from the adjustment plate 5 to the second conveyor belt 2, and then move along the conveying direction of the second conveyor belt 2, and the conveying process is smooth.

[0041] In addition, the adjustment plate 5 is further provided with a positioning portion, which is provided with a positioning bolt 13 and a plurality of positioning holes 12. The plurality of positioning holes 12 are arranged along an arc-shaped trajectory. The positioning bolts 13 are installed in the positioning holes 12 and position the angle of the second mounting plate 7. The positioning bolts 13 are adjustable. The positioning bolts 13 on both sides of the second mounting plate 7 clamp the second mounting plate 7. After the positioning is achieved, the fixing bolts of the second mounting plate 7 are tightened to fix it.

[0042] Furthermore, the adjustment plate 5 protrudes toward the first conveyor belt 1 beyond the baffle 8, which is located in the middle of the adjustment plate 5. This design allows packages from the first conveyor belt 1 to land on the adjustment plate 5 before falling down along it, minimizing impact on the packages. The highest point of the adjustment plate 5 is at the same height as the conveying surface of the first conveyor belt 1, ensuring a smooth transition of packages onto the adjustment plate 5.

[0043] In addition, the cross-section of the adjustment plate 5 is rectangular, and the projection of the adjustment plate 5 onto the second conveyor belt 2 extends along the entire width of the second conveyor belt 2. In other words, the adjustment plate 5 extends along the entire width of the second conveyor belt 2, thereby preventing the packaging boxes from sliding prematurely when the adjustment plate 5 is raised or lowered, thereby causing impact on the packaging boxes.

[0044] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A packaging box transmission mechanism, characterized in that: include: First conveyor belt; a second conveyor belt, provided at a discharge end of the first conveyor belt, the second conveyor belt and the first conveyor belt forming an included angle; A guiding structure is provided on the second conveyor belt, and the guiding structure includes a first mounting plate, an adjustment plate and a guide plate. The first mounting plate is provided on the side wall of the second conveyor belt and is located on the side away from the first conveyor belt. The adjustment plate is provided on the first mounting plate and is aligned with the discharge end of the first conveyor belt. The adjustment plate is provided with an adjustment portion. The guide plate includes a second mounting plate and a baffle with an angle between each other. The second mounting plate is provided on the adjustment plate and the distance relative to the first conveyor belt is adjusted by the adjustment portion. The baffle is used to slow down and turn the packaging box so that the packaging box falls to the second conveyor belt along the conveying direction of the second conveyor belt.

2. A packaging box transmission mechanism according to claim 1, characterized in that: The height of the first conveyor belt is greater than that of the second conveyor belt. The adjustment plate and the second conveyor belt form an angle so that the packaging box can fall from the adjustment plate to the second conveyor belt and move along the conveying direction of the second conveyor belt.

3. The packaging box transmission mechanism according to claim 1, characterized in that: The adjusting portion is provided with a fixing hole and a fixing bolt, and the second mounting plate is provided with a hollow portion, which is in a straight line shape and is aligned with the fixing hole. The second mounting plate is fixed to the adjusting plate by the fixing bolt.

4. A packaging box transmission mechanism according to claim 1, characterized in that: The adjustment plate is further provided with a positioning portion, which is provided with a positioning bolt and a plurality of positioning holes. The plurality of positioning holes are arranged along an arc track. The positioning bolts are installed in the positioning holes to position the angle of the second mounting plate.

5. The packaging box transmission mechanism according to claim 1, characterized in that: The cross section of the baffle is rectangular.

6. The packaging box transmission mechanism according to claim 1, characterized in that: The baffle is perpendicular to the adjustment plate.

7. The packaging box transmission mechanism according to claim 1, characterized in that: The adjusting plate protrudes from the baffle toward the first conveyor belt.

8. The packaging box transmission mechanism according to claim 7, characterized in that: The baffle is located in the middle of the adjustment plate.

9. The packaging box transmission mechanism according to claim 1, characterized in that: The height of the highest point of the adjustment plate is the same as the height of the conveying plane of the first conveyor belt.

10. The packaging box transmission mechanism according to claim 1, characterized in that: The cross section of the adjustment plate is rectangular, and a projection surface of the adjustment plate projected onto the second conveyor belt is distributed along the width of the second conveyor belt.

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