Bottled product boxing device

Abstract

The utility model discloses a boxing device for bottled products, which relates to the technical field of boxing devices and comprises a box supporting mechanism, the box supporting mechanism comprises a support, the top of the support is rotatably connected with two rotating shafts, and each rotating shaft is provided with two box supporting plates. The top of the support is provided with a synchronous rod and a lifting structure used for driving the synchronous rod to ascend and descend, the synchronous rod is horizontally arranged, the two ends of the synchronous rod are rotationally connected with connecting rods, the ends, away from the synchronous rod, of the connecting rods are rotationally connected with driving rods, and the ends, away from the connecting rods, of the driving rods are fixedly connected with the rotating shaft. According to the utility model, the two rotating shafts can be driven to rotate only by using the lifting structure as a power source, so that the energy is saved and the cost is saved.

Description

A packing device for bottled products Technical Field

[0001] This utility model relates to the field of packing device technology, specifically to a packing device for bottled products. Background Technology

[0002] In the ink production line, ink bottles that have completed the filling and capping processes need to be packed into cartons. To improve packing efficiency, a packing device for bottled products is required.

[0003] The current bottled product packing device includes a bottled product transport line, a carton transport line, and a robot. The robot is located between the bottled product transport line and the carton transport line. The robot's suction cup grippers transfer the bottled products on the bottled product transport line to the cartons on the carton transport line. The carton transport line is equipped with a carton-supporting mechanism, which is used to open the flap 201 at the top of the carton 20 shown in Figure 8 to prevent the flap 201 from obstructing the bottled products from entering the carton 20.

[0004] A search revealed a patent, CN207346158U, which discloses a "Bottled Goods Packaging and Boxing Equipment." This equipment includes a box-supporting device, which comprises a square bracket. Two rotating shafts are rotatably mounted on the top of the bracket, and two box-supporting plates are mounted on each shaft. A connecting rod is fixedly connected to each shaft, with the other end of the connecting rod hinged to a telescopic actuator. The telescopic actuator is rotatably connected to the square bracket. When the telescopic actuator extends or retracts, it drives the rotating shafts to rotate via the connecting rods. The rotating shafts cause the box-supporting plates to flip. When the box-supporting plates flip downwards, the flaps at the top of the carton can be opened.

[0005] As described above, in current packing devices, each rotating shaft is driven by a telescopic actuator. Since there are two rotating shafts, there are two power sources (i.e., telescopic actuators). The number of power sources affects production costs and energy consumption. With the current emphasis on green production, how to further reduce the number of power sources to save energy and lower costs is a technical problem that needs to be solved. Summary of the Invention

[0006] To address the aforementioned shortcomings of existing technologies, this invention proposes a packing device for bottled products. This invention requires only one power source to drive two rotating shafts, which helps to save energy and reduce costs.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A packing device for bottled products includes a box-supporting mechanism. The box-supporting mechanism includes a bracket, with two rotating shafts rotatably connected to the top of the bracket. Each rotating shaft is provided with two box-supporting plates. The top of the bracket is provided with a synchronizing rod and a lifting structure for driving the synchronizing rod to rise and fall. The synchronizing rod is horizontally arranged, and connecting rods are rotatably connected to both ends of the synchronizing rod. A driving rod is rotatably connected to the end of the connecting rod away from the synchronizing rod, and the end of the driving rod away from the connecting rod is fixedly connected to the rotating shaft.

[0009] Furthermore, the top of the bracket is provided with a support, and the lifting structure is provided on the support.

[0010] Furthermore, the lifting structure adopts one of the following: a pneumatic cylinder, a hydraulic cylinder, or an electric push rod.

[0011] Furthermore, the lifting structure includes a first motor, a gear, a rack, and a sliding member. The first motor is mounted on the synchronizing rod, and the output end of the first motor is provided with a gear. The support is provided with a rack, and the gear and rack cooperate with each other. The support is slidably connected to the support in the vertical direction through the sliding member.

[0012] Furthermore, the sliding member includes a slider and a slide rail. The slider is disposed on the synchronizing rod, and the slide rail is disposed on the support. The slider and the slide rail are in sliding engagement.

[0013] Furthermore, the lifting structure includes a second motor, a lead screw, and a guide member. The second motor is mounted on the support, and the output end of the second motor is connected to the lead screw. The lead screw is rotatably connected to the support. The synchronizing rod is threadedly connected to the lead screw, and the synchronizing rod is slidably connected to the support in the vertical direction through the guide member.

[0014] Furthermore, the guide member includes a guide rod disposed on the support, and the synchronizing rod is provided with a guide hole, with the guide rod slidingly engaging with the guide hole.

[0015] The beneficial effects of this utility model are:

[0016] 1. Because both ends of the synchronizing rod are rotatably connected to connecting rods, and the end of the connecting rod furthest from the synchronizing rod is rotatably connected to a driving rod, and the end of the driving rod furthest from the connecting rod is fixedly connected to the rotating shaft, when the lifting structure adjusts the height of the synchronizing rod, the linkage structure formed by the connecting rod and the driving rod can drive the two rotating shafts to rotate together, allowing the support plates on the two rotating shafts to flip synchronously. Compared with the prior art which uses two power sources, this utility model only needs one power source—the lifting structure—to drive the two rotating shafts to rotate, which is beneficial for saving energy and reducing costs.

[0017] 2. When the lifting structure adjusts the height of the synchronizing rod, the linkage structure composed of the connecting rod and the driving rod can drive the two rotating shafts to rotate together, which can improve the synchronicity of the rotation of the two rotating shafts and the synchronicity of the flipping of the support plate on the rotating shaft, thus improving the efficiency of the support.

[0018] 3. When the lifting structure uses a pneumatic cylinder, hydraulic cylinder, or electric push rod, it is convenient to source materials, simplify the structure, and facilitate assembly.

[0019] 4. When the lifting structure adopts a gear and rack structure, it can also drive the synchronous rod to lift. Only the first motor is used as a power source to drive the two rotating shafts to rotate, which can save energy and reduce costs.

[0020] 5. When the lifting structure adopts a lead screw structure, it can also drive the synchronous rod to lift. Only the second motor is used as a power source to drive the two rotating shafts to rotate, which can save energy and reduce costs. Attached Figure Description

[0021] Figure 1 is a perspective view of the packing device for the bottled product of Example 1;

[0022] Figure 2 is a front view of the packing device for the bottled product in Example 1;

[0023] Figure 3 is a diagram showing the state changes of the packing device for the bottled product in Example 1.

[0024] Figure 4 is a perspective view of the packing device for bottled products in Example 2;

[0025] Figure 5 is a magnified view of part A in Figure 4;

[0026] Figure 6 is a perspective view of the packing device for the bottled product in Example 3;

[0027] Figure 7 is a magnified view of part B in Figure 6;

[0028] Figure 8 is a 3D view of the cardboard box.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1-Bracket, 2-Rotating shaft, 3-Support plate, 4-Support, 5-Synchronizing rod, 6-Connecting rod, 7-Drive rod

[0031] 8-cylinder

[0032] 91-First motor, 92-Gear, 93-Rack, 94-Slider, 95-Slide rail

[0033] 101-Second motor, 102-Lead screw, 103-Guide rod,

[0034] 20 - Cardboard box, 201 - Fold-out sheet. Detailed Implementation

[0035] To better understand this utility model, it will be further described below with reference to the accompanying drawings. It is worth noting that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings. They are used for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] Example 1:

[0037] Referring to Figures 1 to 3, the packing device for bottled products includes a box-supporting mechanism. The box-supporting mechanism includes a bracket 1, a rotating shaft 2, a box-supporting plate 3, a support 4, a lifting structure, a synchronizing rod 5, a connecting rod 6, and a drive rod 7.

[0038] There are two rotating shafts 2. Both rotating shafts 2 are rotatably mounted on the top of the bracket 1 through bearing seats. Two support plates 3 are welded and fixed on each rotating shaft 2.

[0039] A support 4 is fixedly installed on the top of the bracket 1. The lifting structure adopts one of the following: a cylinder 8, a hydraulic cylinder, or an electric push rod. In this embodiment, the lifting structure adopts a cylinder 8. The cylinder 8 is fixedly installed on the support 4, with the piston rod of the cylinder 8 facing downward. A synchronizing rod 5 is fixedly installed on the piston rod of the cylinder 8, and the synchronizing rod 5 is horizontally positioned.

[0040] Both ends of the synchronizing rod 5 are rotatably connected to connecting rods 6. At the end of the connecting rod 6 away from the synchronizing rod 5, a driving rod 7 is rotatably connected. At the end of the driving rod 7 away from the connecting rod 6, it is welded and fixed to the rotating shaft 2.

[0041] The working principle of this embodiment 1 is as follows:

[0042] Referring to the state changes in Figures 2 and 3, when the piston rod of cylinder 8 extends downward, it pushes the synchronizing rod 5 downward. The synchronizing rod 5 pulls the two connecting rods 6 downward together. The two connecting rods 6 pull the two driving rods 7 to swing towards each other. The rotating shaft 2, which is welded and fixed to the driving rods 7, drives the support plate 3 to flip downward. After the support plate 3 flips downward, the fold 201 at the top of the carton 20 can be opened, which can prevent the fold 201 of the carton 20 from interfering with the insertion of the ink bottle into the carton 20.

[0043] Referring to the state changes in Figures 3 to 2, when the piston rod of cylinder 8 retracts upward, the piston rod of cylinder 8 drives the synchronizing rod 5 to move upward. The synchronizing rod 5 pushes the two connecting rods 6 to move upward together. The two connecting rods 6 push the two driving rods 7 to swing in opposite directions. The rotating shaft 2, which is welded and fixed to the driving rods 7, drives the support plate 3 to flip upward, so that the support plate 3 leaves the top fold 201 of the carton 20.

[0044] Based on the working principle described in Example 1, it can be seen that Example 1 has the following effects:

[0045] First, in this embodiment 1, because both ends of the synchronizing rod 5 are rotatably connected to connecting rods 6, and the end of the connecting rod 6 furthest from the synchronizing rod 5 is rotatably connected to a driving rod 7, and the end of the driving rod 7 furthest from the connecting rod 6 is fixedly connected to the rotating shaft 2, when the lifting structure adjusts the height of the synchronizing rod 5, the linkage structure composed of the connecting rod 6 and the driving rod 7 can drive the two rotating shafts 2 to rotate together, so that the support plates 3 on the two rotating shafts 2 can flip synchronously. Compared with the prior art which uses two power sources, this embodiment only needs to use the lifting structure as a single power source to drive the two rotating shafts 2 to rotate, which is beneficial for saving energy and reducing costs.

[0046] Secondly, when the lifting structure adjusts the height of the synchronizing rod 5, the connecting rod structure composed of the connecting rod 6 and the driving rod 7 can drive the two rotating shafts 2 to rotate together, which can improve the rotation synchronization of the two rotating shafts 2 and improve the flipping synchronization of the support plate 3 on the rotating shaft 2, which is conducive to improving the support efficiency.

[0047] Third, when the lifting structure uses a pneumatic cylinder, hydraulic cylinder, or electric push rod, it is convenient to source materials, simplify the structure, and facilitate assembly.

[0048] Example 2:

[0049] This embodiment 2 is basically the same as embodiment 1, except that it provides a second lifting structure. Referring to Figures 4 and 5, the lifting structure of this embodiment 2 includes a first motor 91, a gear 92, a rack 93, and a sliding member. The first motor 91 is a servo motor, fixedly mounted on the top surface of the synchronizing rod 5. The gear 92 is fixedly mounted on the output end of the first motor 91, and the rack 93 is fixedly mounted on the support 4. The gear 92 meshes with the rack 93. The sliding member includes a slider 94 and a slide rail 95. The slider 94 is welded and fixed to the synchronizing rod 5, and the slide rail 95 is welded and fixed to the support 4. The slider 94 slides vertically in cooperation with the slide rail 95.

[0050] The working principle of this embodiment 2 is as follows:

[0051] When the first motor 91 drives the gear 92 to rotate counterclockwise, the gear 92 moves down along the rack 93. The gear 92 drives the synchronizing rod 5 to move down, and the synchronizing rod 5 pulls the two connecting rods 6 to move down together. The two connecting rods 6 pull the two driving rods 7 to swing towards each other. The rotating shaft 2, which is welded and fixed to the driving rods 7, drives the support plate 3 to flip down. After the support plate 3 flips down, the fold 201 at the top of the carton 20 can be opened, which can prevent the fold 201 of the carton 20 from interfering with the insertion of the ink bottle into the carton 20.

[0052] When the first motor 91 drives the gear 92 to rotate clockwise, the gear 92 moves upward along the rack 93, the gear 92 drives the synchronizing rod 5 to move upward, the synchronizing rod 5 pushes the two connecting rods 6 to move upward together, the two connecting rods 6 push the two driving rods 7 to swing in opposite directions, and the rotating shaft 2, which is welded and fixed to the driving rods 7, drives the support plate 3 to flip upward, so that the support plate 3 leaves the carton 20.

[0053] As can be seen from the working principle of Embodiment 2, when the lifting structure adopts the gear 92 and rack 93 structure, it can also drive the synchronous rod 5 to lift. In this embodiment 2, only the first motor 91 is used as a power source to drive the two rotating shafts 2 to rotate, which can save energy and save costs.

[0054] Example 3:

[0055] This embodiment 3 is basically the same as embodiment 1, except that it provides a third type of lifting structure. Referring to Figures 6 and 7, the lifting structure of this embodiment 3 includes a second motor 101, a lead screw 102, and a guide component. The second motor 101 is a servo motor, fixedly mounted on the support 4. The output end of the second motor 101 is connected to the lead screw 102, which is rotatably connected to the support 4 via bearings. A synchronizing rod 5 is threadedly connected to the lead screw 102. The guide component includes a guide rod 103 welded and fixed to the support 4. The synchronizing rod 5 has a guide hole, and the guide rod 103 slides in the guide hole along the vertical direction.

[0056] The working principle of this embodiment 3 is as follows:

[0057] When the second motor 101 drives the lead screw 102 to rotate forward, the synchronous rod 5, which is guided by the guide rod 103 and threadedly connected to the lead screw 102, moves downward. The synchronous rod 5 pulls the two connecting rods 6 to move downward together. The two connecting rods 6 pull the two drive rods 7 to swing towards each other. The rotating shaft 2, which is welded and fixed to the drive rods 7, drives the support plate 3 to flip downward. After the support plate 3 flips downward, the fold 201 at the top of the carton 20 can be opened, which can prevent the fold 201 of the carton 20 from interfering with the insertion of the ink bottle into the carton 20.

[0058] When the second motor 101 drives the lead screw 102 to reverse, the synchronous rod 5, which is guided by the guide rod 103 and threadedly connected to the lead screw 102, moves upward. The synchronous rod 5 pushes the two connecting rods 6 to move upward together. The two connecting rods 6 push the two drive rods 7 to swing in opposite directions. The rotating shaft 2, which is welded and fixed to the drive rods 7, drives the support plate 3 to flip upward, so that the support plate 3 leaves the carton 20.

[0059] As can be seen from the working principle of Embodiment 3, when the lifting structure adopts the lead screw 102 structure, it can also drive the synchronous rod 5 to lift. In this embodiment 3, only the second motor 101 is used as a power source to drive the two rotating shafts 2 to rotate, which can save energy and save costs.

[0060] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A packing device for bottled products, comprising a box-supporting mechanism, the box-supporting mechanism including a bracket, the top of the bracket being rotatably connected to two rotating shafts, each rotating shaft being provided with two box-supporting plates, characterized in that, The top of the bracket is provided with a synchronizing rod and a lifting structure for driving the synchronizing rod to rise and fall. The synchronizing rod is set horizontally, and both ends of the synchronizing rod are rotatably connected to connecting rods. The end of the connecting rod away from the synchronizing rod is rotatably connected to a driving rod, and the end of the driving rod away from the connecting rod is fixedly connected to the rotating shaft.

2. The packing device for bottled products according to claim 1, characterized in that, The top of the bracket is provided with a support, and the lifting structure is provided on the support.

3. A packing device for bottled products according to claim 2, characterized in that, The lifting structure uses one of the following: a pneumatic cylinder, a hydraulic cylinder, or an electric push rod.

4. A packing device for bottled products according to claim 2, characterized in that, The lifting structure includes a first motor, a gear, a rack, and a sliding member. The first motor is mounted on the synchronizing rod, and the output end of the first motor is provided with a gear. The support is provided with a rack, and the gear and rack cooperate with each other. The support is slidably connected to the support in the vertical direction through the sliding member.

5. A packing device for bottled products according to claim 4, characterized in that, The sliding component includes a slider and a slide rail. The slider is mounted on the synchronizing rod, and the slide rail is mounted on the support. The slider and the slide rail are in sliding engagement.

6. A packing device for bottled products according to claim 2, characterized in that, The lifting structure includes a second motor, a lead screw, and a guide member. The second motor is mounted on the support, and its output end is connected to the lead screw. The lead screw is rotatably connected to the support. The synchronizing rod is threadedly connected to the lead screw, and the synchronizing rod is slidably connected to the support in the vertical direction through the guide member.

7. A packing device for bottled products according to claim 6, characterized in that, The guide component includes a guide rod disposed on the support, and the synchronizing rod is provided with a guide hole, with the guide rod and the guide hole being slidably engaged.

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