Medicine bottle packaging storage container, packaging line and packaging method

Abstract

The present invention relates to the field of storage containers. In order to solve the problem that when using a soft inner tray for medicine bottle packaging, the packaging method of pushing the inner tray to carry the medicine bottle into the outer packaging box is limited, a medicine bottle packaging storage container, a packaging production line and a packaging method are provided, comprising: two side panels, a placement plate, a rotating shaft and a limiting shaft, the two side panels are arranged opposite to each other; the placement plate is located between the two side panels; the placement plate is rotatably connected to the side panels via a rotating shaft, and the rotating shaft deviates from the central axis of the placement plate; based on the rotating shaft, the placement plate is divided into a counterweight area and a accommodating area, the counterweight area is provided with a main counterweight block; the outer side wall of the counterweight area is provided with the limiting shaft, and the side panel is provided with an arc-shaped clearance hole that cooperates with the limiting shaft. The present invention, by providing a medicine bottle packaging storage container with a specific structure, can realize a packaging method of pushing the outer packaging box onto the inner tray, thereby avoiding the limitation of the soft inner tray on the packaging operation.

Description

Technical Field

[0001] The present invention relates to the field of storage containers, and in particular to a medicine bottle packaging storage container, a packaging line and a packaging method. Background Art

[0002] The packaging of some medicine bottles is not directly placed in the outer packaging box, especially when an outer packaging box contains multiple medicine bottles. Generally, the medicine bottles are first carried and separated by an inner tray, and then the medicine bottles are placed in the outer packaging box together with the inner tray. The inner tray is generally made of a softer material to better protect the medicine bottles. However, the material of the inner tray limits the automatic packaging method of pushing the inner tray to carry the medicine bottles into the outer packaging box during the packaging process. For example, the pushing force and pushing speed may affect the shape of the inner tray, which may cause the medicine bottles to be subjected to greater force or the stability of the inner tray position to deteriorate during the movement. Although directly using an inner tray with a certain strength can reduce the difficulty of the aforementioned packaging, the protective effect of the inner tray on the medicine bottles will be reduced. For example, when the package is squeezed, the inner tray may squeeze the medicine bottles even at a lower degree of deformation. Summary of the Invention

[0003] The object of the present invention is to provide a medicine bottle packaging and storage container to solve the problem that when a soft inner tray is used for medicine bottle packaging, the packaging method of pushing the inner tray to carry the medicine bottle into the outer packaging box is limited.

[0004] Another object of the present invention is to provide a packaging line and packaging method, which can realize the packaging method by pushing the outer packaging box over the inner tray after the medicine bottle packaging storage container is used. At the same time, the outer packaging box can be removed quickly and conveniently after packaging.

[0005] The embodiments of the present invention are achieved through the following technical solutions:

[0006] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut.

[0007] Preferably, the medicine bottle packaging storage container also includes: a secondary counterweight block, the secondary counterweight block is provided with a plug-in portion, and the limit shaft is provided with a plug-in hole that cooperates with the plug-in portion; when the secondary counterweight block is plugged into the limit shaft and the inner support with the medicine bottle placed on it is placed on the placement plate, the placement plate remains horizontal; when the secondary counterweight block is separated from the limit shaft and the inner support with the medicine bottle placed on it is not placed on the placement plate, the placement plate remains horizontal; when the secondary counterweight block is separated from the limit shaft and the inner support with the medicine bottle placed on it is placed on the placement plate, the placement plate is deflected.

[0008] Preferably, the plug-in portion includes two limiting members arranged opposite to each other, and the gap between the two limiting members is used to accommodate the box body.

[0009] Preferably, one end of the position-limiting member away from the secondary counterweight is an inclined wall; and as the inclined wall extends in a direction away from the secondary counterweight, the gap between the two inclined walls gradually increases.

[0010] Preferably, the central axis corresponding to the top end of the arc-shaped clearance hole and the central axis of the rotating shaft are in the same vertical plane.

[0011] A packaging production line includes: an inner tray conveying area, a box body conveying area, a box body pushing device, a container recycling device and a secondary counterweight block disassembly and assembly device, the inner tray conveying area is used to transport the medicine bottle packaging storage container; the box body conveying area is used to transport the outer packaging box, the opening of the outer packaging box is open and facing the inner tray conveying area; the box body pushing device is used to push the box body so that the box body is placed outside the placement plate; the container recycling device is located above the inner tray conveying area, and the container recycling device is used to take the medicine bottle packaging storage container; during the taking process, the medicine bottle packaging storage container has at least an upward speed; the secondary counterweight block disassembly and assembly device is used to horizontally move the secondary counterweight block so that it is plugged into or disengaged from the limit shaft.

[0012] Preferably, the box pushing device includes: a telescopic mechanism and a negative pressure suction cup, the output shaft of the telescopic mechanism is connected to the negative pressure suction cup, and the negative pressure suction cup is used to connect to the negative pressure device.

[0013] Preferably, the height of the box body conveying area is greater than the height of the inner support conveying area.

[0014] A packaging method for the packaging line, comprising:

[0015] S100, after placing the medicine bottle on the inner tray, the inner tray is placed on the placement plate, and then the medicine bottle is transported from the inner tray conveying area to the packaging area; the outer packaging box is simultaneously transported from the box body conveying area to the packaging area;

[0016] S200: When the medicine bottle packaging storage container in the packaging area is aligned with the outer packaging box, the outer packaging box is pushed toward the medicine bottle packaging storage container by the box pushing and removing device until the outer packaging box is placed on the placement plate;

[0017] S300, removing the secondary counterweight from the limiting shaft through the secondary counterweight disassembly and assembly device, and then moving the medicine bottle packaging storage container upward through the container recycling device. During the movement, the placement plate is gradually rotated to a vertical state;

[0018] S400: The secondary counterweight disassembly and assembly device drives the secondary counterweight to move toward the outer packaging box again and clamp the outer packaging box;

[0019] S500: The box pushing and removing device moves toward the outer packaging box and clamps or absorbs the outer packaging box;

[0020] S600: The container recycling device continues to move the medicine bottle packaging storage container upward so that the placement plate is completely separated from the outer packaging box, and then the outer packaging box is moved by the box body pushing device to separate it from the inner support conveying area.

[0021] Preferably, the secondary counterweight disassembly and assembly device has longitudinal freedom of movement, and when the placement plate is completely separated from the outer packaging box, the secondary counterweight disassembly and assembly device will reconnect the secondary counterweight to the limiting shaft.

[0022] The present invention has at least the following beneficial effects:

[0023] The present invention realizes a packaging method of pushing the outer packaging box onto the inner tray by setting a medicine bottle packaging storage container with a specific structure, so as to avoid the restriction of the soft inner tray on the packaging operation; through the main counterweight block, the secondary counterweight block, the weight distribution of the placement plate, etc., the horizontal and deflection switching of the placement plate can be simply realized during the packaging process, thereby realizing the stable bearing of the placement plate on the inner tray and the separation of the outer packaging box from the placement plate after the packaging is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 This is a schematic diagram of the structure of the medicine bottle packaging storage container;

[0026] Figure 2 It is a structural diagram of the inner support;

[0027] Figure 3 Schematic diagram of the structure of the outer packaging box;

[0028] Figure 4 This is a schematic diagram of the connection of the secondary counterweight;

[0029] Figure 5 Schematic diagram of the structure of the secondary counterweight;

[0030] Figure 6 This is a schematic diagram of the packaging line;

[0031] Figure 7 This is a top view of the outer packaging box;

[0032] Figure markings: 1-side panel, 101-arc-shaped clearance hole, 2-placing plate, 21-counterweight area, 211-main counterweight block, 22-accommodating area, 3-rotating shaft, 4-limiting shaft, 41-plug-in hole, 5-secondary counterweight block, 51-plug-in part, 511-limiting piece, 5111-inclined wall, 6-inner support, 7-medicine bottle, 8-inner support conveying area, 9-box body conveying area, 10-outer packaging box, 11-box body pushing device, 111-telescopic mechanism, 112-negative pressure suction cup, 12-container recycling device, 13-secondary counterweight block disassembly and assembly device, 14-medicine bottle packaging and storage container. DETAILED DESCRIPTION

[0033] In order to make the purpose, method scheme and advantages of the embodiments of the present invention clearer, the method scheme in the embodiments of the present invention is clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] Example 1: Figure 1 As shown, a medicine bottle packaging and storage container comprises: two side panels 1, a placement plate 2, a rotation shaft 3 and a limiting shaft 4, wherein the two side panels 1 are arranged opposite to each other; the placement plate 2 is located between the two side panels 1, and a space for accommodating the side wall of the box body is left between the placement plate 2 and the side panels 1; the bottom wall of the placement plate 2 is higher than the bottom wall of the side panel 1; the placement plate 2 is rotatably connected to the side panel 1 via the rotation shaft 3, and the rotation shaft 3 deviates from the central axis of the placement plate 2; with the rotation shaft 3 is a reference, the placement plate 2 is divided into a counterweight area 21 and a receiving area 22, the width of the counterweight area 21 is smaller than the width of the receiving area 22, the side of the receiving area 22 away from the counterweight area 21 is an open end, and the counterweight area 21 is provided with a main counterweight block 211; the outer wall of the counterweight area 21 is provided with the limiting shaft 4, and the side plate 1 is provided with an arc-shaped clearance hole 101 that cooperates with the limiting shaft 4, and the height of the bottom end of the arc-shaped clearance hole 101 is consistent with the rotating shaft 3.

[0035] In the specific implementation process, some common medicine bottles 7, such as ampoules and vials, are placed in an outer packaging box 10. In order to achieve the stability of the position of each bottle and protect the bottle, the following is generally used: Figure 2 The plastic inner tray 6 shown in the figure is generally used to protect the bottle body. Therefore, when packaging the product, if the inner tray 6 carrying the bottle body is pushed into the outer packaging box 10, the medicine bottle 7 can be packed. Since the bottle body is placed horizontally in the inner tray 6, the outer packaging box 10 used is mostly as shown in FIG. Figure 3 As shown, the whole is flat and the opening is located on the side. In the automatic packaging line, due to the limitation of the material of the inner tray 6, the operation of pushing the inner tray 6 is limited, and the stability of the inner tray 6 during the movement is also not good. Therefore, the applicant expects that during the packaging process, the medicine bottle 7 can be packaged by pushing the box body over the inner tray 6. Since the morphological stability of the outer packaging box 10 is higher than that of the inner tray 6, the adjustability of the pushing operation is increased, such as increasing the pushing speed and improving production efficiency. Since the inner tray 6 needs to be suspended when the box body is placed over the inner tray 6, this embodiment provides a medicine bottle packaging storage container 14, which can not only accommodate the inner tray 6 and move the inner tray 6 on the conveyor belt, but also set up the inner tray 6 so that the outer packaging box 10 can be placed over the inner tray 6 by horizontal movement. By carrying the inner tray 6 to move through the medicine bottle packaging storage container 14, it is easier to realize the transportation of the soft inner tray 6 by the inclined conveyor belt. However, there is a problem in using a conventional medicine bottle packaging storage container 14 to place the inner tray 6. After the outer packaging box 10 is placed on the inner tray 6, how to separate the outer packaging box 10 together with the inner tray 6 from the medicine bottle packaging storage container 14? Therefore, the applicant conceived the structure of the medicine bottle packaging storage container 14 in this embodiment.

[0036] like Figure 1 As shown, Figure 1 The middle horizontal direction is the width direction of the placement plate 2, and the central axis of the placement plate 2 refers to the central axis along its length direction. The placement plates 2 on both sides of the central axis are the same width. Figure 1 As shown, its end is an arc surface that cooperates with the limiting shaft 4. The height of the bottom end of the arc-shaped clearance hole 101 is consistent with the rotating shaft 3. It can be regarded as that the center of the circle corresponding to the arc surface of the bottom end of the arc-shaped clearance hole 101 is consistent with the center of the circle corresponding to the cross section of the rotating shaft 3.

[0037] During use, after the inner support 6 carrying the medicine bottle 7 is placed on the placement plate 2, the placement plate 2 may rotate around the rotation axis 3 under the weight of the medicine bottle 7 and the like. Therefore, the main counterweight block 211 is provided in this embodiment so that the placement plate 2 can maintain balance. The spacing between the side panel 1 and the placement plate 2 and the suspended setting of the placement plate 2 are all to reserve space for the box wall when the inner support 6 is placed on the outer packaging box 10. After the outer packaging box 10 is placed on the placement plate 2 and the inner support 6, the medicine bottle packaging storage container 14 can be moved up, and the placement plate 2 can be rotated around the rotation axis 3 to be tilted or even vertical. During the process, the inner support 6 with the medicine bottle 7 is removed from the open end of the placement plate 2 and slides into the outer packaging box 10. When the medicine bottle packaging storage container 14 is continued to be moved up, the placement plate 2 can be removed from the outer packaging box 10. At this time, the outer packaging box 10 is transferred to the existing sealing area and the box opening is closed.

[0038] Example 2: In order to better realize the removal of the placement plate 2 from the outer packaging box 10, improvements are made on the basis of Example 1, such as Figure 4 As shown, in this embodiment, the medicine bottle packaging storage container 14 also includes: a secondary counterweight block 5, the secondary counterweight block 5 is provided with a plug-in portion 51, and the limiting shaft 4 is provided with a plug-in hole 41 that cooperates with the plug-in portion 51; when the secondary counterweight block 5 is plugged into the limiting shaft 4 and the inner support 6 with the medicine bottle 7 placed on the placement plate 2, the placement plate 2 remains horizontal; when the secondary counterweight block 5 is separated from the limiting shaft 4 and the inner support 6 with the medicine bottle 7 placed on the placement plate 2 is not placed, the placement plate 2 remains horizontal; when the secondary counterweight block 5 is separated from the limiting shaft 4 and the inner support 6 with the medicine bottle 7 placed on the placement plate 2, the placement plate 2 is deflected.

[0039] During the specific implementation process, this embodiment divides the counterweight of the counterweight area 21 into two parts. One part is the main counterweight block 211, which is responsible for keeping the placement plate 2 balanced when the inner support 6 is not placed on the placement plate 2, so that the inner support 6 carrying the medicine bottle 7 can be placed on the placement plate 2 again when the medicine bottle packaging storage container 14 is reused. The other part is the secondary counterweight block 5, which is used to switch the placement plate 2 between the horizontal state and the skewed / vertical state after the inner support 6 is placed. Elastic pads can be set on the inner walls of the two ends of the arc-shaped clearance hole 101 to buffer the collision force between the limit shaft 4 and the arc-shaped clearance hole 101.

[0040] During use, the secondary counterweight 5 is inserted into the limiting shaft 4, and then the inner support 6 carrying the medicine bottle 7 is placed on the placement plate 2. At this time, with the cooperation of the secondary counterweight 5 and the main counterweight 211, the limiting shaft 4 abuts against the bottom end of the arc-shaped clearance hole 101, and the placement plate 2 remains horizontal. After the medicine bottle packaging storage container 14 is transported to the packaging position by the conveyor belt, the outer packaging box 10 is dragged onto the inner support 6. At this time, after removing the secondary counterweight 5, due to the imbalance of weight on both sides of the rotating shaft 3, the placement plate 2 rotates around the rotating shaft 3, the accommodating area 22 rotates downward, and the counterweight area 21 rotates upward, thereby simply realizing the rotation operation of the placement plate 2. During the rotation of the placement plate 2, the medicine bottle packaging storage container 14 is moved upward, so that the distance between the placement plate 2 and the conveyor belt is increased, so that the placement plate 2 can be rotated to a vertical position and detached from the outer packaging box 10. Before the placement plate 2 is separated from the outer packaging box 10, the position of the outer packaging box 10 can be stabilized by a robotic arm or a negative pressure suction cup 112, and the outer packaging box 10 can be transferred to the next work area. At this time, since the inner support 6 carrying the medicine bottle 7 leaves the placement plate 2, the two sides of the placement plate 2 are unbalanced again, and the placement plate 2 rotates around the rotation axis 3 to a horizontal position. In order for the placement plate 2 to automatically rotate to a horizontal position, the rotation axis 3 can be made higher than half the height of the side plate 1 in the longitudinal direction. The placement plate 2 automatically rotates to a horizontal position, which can facilitate the medicine bottle packaging storage container 14 to be placed on the conveyor belt again during the reuse process. For example, when the height of the side plate 1 is low, the bottom end of the placement plate 2 in the vertical state will be lower than the bottom plate of the side plate 1. If it is placed directly on the conveyor belt, the placement plate 2 will preferentially contact the conveyor belt, affecting the placement process of the medicine bottle packaging storage container 14. At the same time, the placement plate 2 in the vertical state will also increase the space occupied by the medicine bottle packaging storage container 14 during the reuse process. Although increasing the height of the side panel 1 can solve the problem of placing the medicine bottle packaging storage container 14 on the conveyor belt when it is reused, the space it occupies will also increase, and the distance between the placement plate 2 and the conveyor belt is too large, which is not conducive to the operation of placing the outer packaging box 10 outside the inner tray 6, for example, the outer packaging box 10 needs to be placed at a certain height.

[0041] Example 3: In order to make the plug-in portion 51 stable in the state of the outer packaging box 10, an improvement is made based on Example 2, such as Figure 5 As shown, in this embodiment, the plug-in portion 51 includes two limiting members 511 arranged opposite to each other, and the gap between the two limiting members 511 is used to accommodate the box body.

[0042] During the specific implementation process, when the placement plate 2 rotates to a vertical position with the outer packaging box 10, the position state of the outer packaging box 10 is unstable, especially when the medicine bottle packaging storage container 14 is moved up and the placement plate 2 is removed from the outer packaging box 10 and after being removed from the outer packaging box 10, the position stability of the outer packaging box 10 needs to be guaranteed. The position of the outer packaging box 10 is stable and fixed, and can also help the subsequent robotic arm or negative pressure suction cup 112 to position the outer packaging box 10 when taking it. This embodiment improves the plug-in portion 51 of the secondary counterweight 5 so that it is composed of relative limiting members 511. The side of the limiting member 511 away from the side wall of the limiting hole can be set to a horizontal plane, and the side of the limiting member 511 close to the side wall of the limiting hole can be set to an arc surface. The gap between the limiting members 511 can be adapted to the thickness of the outer packaging box 10.

[0043] This embodiment not only enables insertion of the plug-in portion 51 but also ensures stable clamping of the vertically positioned outer packaging box 10. The advantage of clamping via the plug-in portion 51 is that, since assembly and disassembly of the secondary counterweight block requires horizontal movement of the secondary counterweight block 5 using the telescopic mechanism 111, the same telescopic mechanism 111 can be used to horizontally move the counterweight block again when the plug-in portion 51 is used to clamp the outer packaging box 10. The telescopic mechanism 111 can be mounted on a horizontal rail via a slider to adjust its horizontal position.

[0044] Example 4: In order to better achieve the stable clamping of the outer packaging box 10 by the plug-in portion 51, improvements are made on the basis of Example 3, such as Figure 5 As shown, in this embodiment, the end of the limiting member 511 away from the secondary counterweight 5 is an inclined wall 5111; as the inclined wall 5111 extends away from the secondary counterweight 5, the gap between the two inclined walls 5111 gradually increases.

[0045] In a specific implementation, the width of the opening of the end of the plug-in portion 51 away from the secondary counterweight 5 is greater than the thickness of the outer box 10, so that the outer box 10 can more easily enter the gap between the stoppers 511. As the plug-in portion 51 moves toward the outer box 10, the angle of the outer box 10 can be gradually fine-tuned by the inclined wall 5111, so that the outer box 10 remains in a vertical position after being clamped and stabilized by the plug-in portion 51.

[0046] Example 5: In order to make the placement plate 2 rotate smoothly to the vertical state, improvements are made on the basis of Examples 1-4, such as Figure 1 As shown, in this embodiment, the central axis corresponding to the top end of the arc-shaped clearance hole 101 and the central axis of the rotating shaft 3 are in the same vertical plane.

[0047] During specific implementation, the central axis corresponding to the top of the arc-shaped clearance hole 101 refers to the straight line at the center of the circle corresponding to the arc-shaped inner wall at the top of the arc-shaped clearance hole 101, and the extension direction of the straight line is consistent with the length direction of the rotating shaft 3. During the rotation process, the placement plate 2 will have a certain inertia. If it is not limited by the arc-shaped clearance hole 101, it may swing back and forth. Therefore, this embodiment limits the position of the end of the arc-shaped clearance hole 101, so that the placement plate 2 cannot continue to rotate after rotating to the vertical state. At the same time, under the action of the deflection force, the limiting shaft 4 has a tendency to move toward the top end wall of the arc-shaped clearance hole 101, thereby reducing or preventing the placement plate 2 from rotating backward.

[0048] Example 6: Figure 6-7 As shown, this embodiment provides a packaging production line, including: an inner support conveying area 8, a box body conveying area 9, a box body pushing device 11, a container recycling device 12 and a secondary counterweight block disassembly and assembly device 13, the inner support conveying area 8 is used to transport the medicine bottle packaging storage container 14; the box body conveying area 9 is used to transport the outer packaging box 10, and the opening of the outer packaging box 10 is open and facing the inner support conveying area 8; the box body pushing device 11 is used to push the box body so that the box body is outer-mounted on the placement plate 2; the container recycling device 12 is located above the inner support conveying area 8, and the container recycling device 12 is used to take the medicine bottle packaging storage container 14; during the taking process, the medicine bottle packaging storage container 14 has at least an upward speed; the secondary counterweight block disassembly and assembly device 13 is used to horizontally move the secondary counterweight block 5 so that it is plugged into or disengaged from the limiting shaft 4.

[0049] In the specific implementation process, both the inner tray conveying area 8 and the box body conveying area 9 can adopt existing conveying devices, and the conveying directions of the two can be consistent or opposite. Partitions can be set on the conveyor belt, and the outer packaging box 10 can be placed between adjacent partitions. Then, the partitions can be used to guide the movement of the outer packaging box 10 to avoid the outer packaging box 10 from being offset in the process of pushing the outer packaging box 10. When the outer packaging box 10 is placed, it can be as follows Figure 3 As shown, the lid portion is located at the upper end so that the outer packaging box 10 remains horizontal. The open end of the placement plate 2 can be as shown. Figure 6As shown, it faces the open end of the outer packaging box 10. The container recycling device 12 can adopt a clamping device, a negative pressure adsorption picking device, and a hook device. A groove or a hanging hole can be provided on the side panel 1 to facilitate the force application of the container recycling device 12. The container recycling device 12 can be connected to the cylinder to realize its longitudinal movement. The container recycling device 12 can also be installed on the horizontal hanging rail through a walking trolley to move the medicine bottle packaging storage container 14 to the loading area, and the inner tray 6 that has carried the medicine bottle 7 is placed on the medicine bottle packaging storage container 14 in the loading area. The instructions for the medicine bottle 7 can also be placed on the inner tray 6 in the loading area. The structure of the container recycling device 12 is a prior art and does not belong to the improvement point of this embodiment, so it will not be repeated.

[0050] Example 7: In order to simultaneously realize the pushing and taking of the outer packaging box 10, an improvement is made based on Example 6, such as Figure 7 As shown, in this embodiment, the box pushing device 11 includes: a telescopic mechanism 111 and a negative pressure suction cup 112, the output shaft of the telescopic mechanism 111 is connected to the negative pressure suction cup 112, and the negative pressure suction cup 112 is used to connect to the negative pressure device.

[0051] During the specific implementation process, the telescopic mechanism 111 can adopt a telescopic cylinder or a telescopic oil cylinder. The telescopic mechanism 111 can be installed on the side panel of the conveyor device for the box body. The negative pressure device can adopt a vacuum generator or a vacuum pump, etc. When pushing the outer packaging box 10, only the telescopic mechanism 111 can be activated so that the outer packaging box 10 is away from the negative pressure suction cup 112 when rotating with the placement plate 2. After the outer packaging box 10 is rotated to the vertical state, the negative pressure suction cup 112 can be moved to contact with the outer packaging box 10 by the telescopic mechanism 111, and then the negative pressure device can be activated to achieve the stabilization of the state of the outer packaging box 10 and the transfer of the outer packaging box 10 by the box body pushing and taking device 11.

[0052] Example 8: In order to ensure the stability of the outer packaging box 10 when the box pushing and taking device 11 takes and transfers the outer packaging box 10, improvements are made on the basis of Examples 6-7, such as Figure 6 As shown, in this embodiment, the height of the box body conveying area 9 is greater than the height of the inner tray conveying area 8.

[0053] During the specific implementation process, after the conveying surface of the outer packaging box 10 is raised to a certain extent in this embodiment, the action surface of the box pushing device 11 and the vertical outer packaging box 10 can be located in the middle of the outer packaging box 10, which can increase the stability of the outer packaging box 10 when the outer packaging box 10 is taken and transferred by the box pushing device 11. When the height of the box conveying area 9 is consistent with the height of the inner tray conveying area 8, since the box body used in this embodiment is as Figure 6As shown, the overall structure is flat and relatively low in height, so the initial height position of the box pushing and taking device 11 corresponds to the middle of the height direction of the outer packaging box 10. When the outer packaging box 10 rotates with the placement plate 2 and becomes vertical, the height position of the box pushing and taking device 11 may correspond to the lower side of the outer packaging box 10. At this time, when the box pushing and taking device 11 picks up and transfers the outer packaging box 10, a greater force may be required to maintain the stability of the outer packaging box 10. If a negative pressure suction cup 112 is used, the outer packaging box 10 may also be deformed.

[0054] Example 9: Figure 6-7 As shown, this embodiment provides a packaging method of the packaging pipeline, including:

[0055] S100, after placing the medicine bottle 7 on the inner tray 6, the inner tray 6 is placed on the placement plate 2, and then the medicine bottle 7 is transported to the packaging area in the inner tray conveying area 8; the outer packaging box 10 is simultaneously transported to the packaging area in the box body conveying area 9;

[0056] S200: When the medicine bottle packaging storage container 14 in the packaging area is aligned with the outer packaging box 10, the outer packaging box 10 is pushed toward the medicine bottle packaging storage container 14 by the box pushing device 11 until the outer packaging box 10 is placed outside the placement plate 2;

[0057] S300, remove the secondary counterweight 5 from the limiting shaft 4 through the secondary counterweight disassembly and assembly device 13, and then move the medicine bottle packaging storage container 14 upward through the container recycling device 12. During the movement, the placement plate 2 is gradually rotated to a vertical state;

[0058] S400, the secondary counterweight disassembly and assembly device 13 drives the secondary counterweight 5 to move toward the outer packaging box 10 again and clamps the outer packaging box 10;

[0059] S500 , the box pushing and removing device 11 moves toward the outer packaging box 10 and clamps or absorbs the outer packaging box 10 ;

[0060] S600, the container recycling device 12 continues to move the medicine bottle packaging storage container 14 upward, so that the placement plate 2 is completely separated from the outer packaging box 10, and then the outer packaging box 10 is moved by the box body pushing device 11 to separate it from the inner support conveying area 8.

[0061] During the specific implementation process, the packaging area can be located at the end of the box body conveying area 9 and the inner support conveying area 8. The outer packaging box 10 is first clamped and limited by the secondary counterweight disassembly and assembly device 13, which can improve the positioning accuracy of the box body pushing device 11 in taking the outer packaging box 10. After stabilizing the outer packaging box 10 by the box body pushing device 11, the container recycling device 12 is moved upward to remove the placement plate 2 from the outer packaging box 10, which can avoid the outer packaging box 10 being moved upward during the upward movement of the placement plate 2. The medicine bottle packaging storage container 14 can be transferred to the starting end of the inner support conveying area 8 through the container recycling device 12. The box body pushing device 11 can move the outer packaging box 10 to the sealing area of the box body, cover the box lid, and complete the packaging of the medicine bottle 7. The device for tightening the box lid is a prior art and does not belong to the improvement point of this embodiment, so it will not be described in detail. The device for closing the box cover can be arranged above the box body conveying area 9. After the box cover is closed, the packaged medicine bottles 7 can continue to be conveyed to the next process using the conveying device of the box body conveying area 9.

[0062] Example 10: In order to better realize the loading and unloading of the secondary counterweight block 5, improvements are made on the basis of Example 9. In this embodiment, the secondary counterweight block disassembly and assembly device 13 has longitudinal freedom of movement. When the placement plate 2 is completely separated from the outer packaging box 10, the secondary counterweight block disassembly and assembly device 13 will again insert the secondary counterweight block 5 into the limiting shaft 4.

[0063] During the specific implementation process, the structure of the secondary counterweight disassembly and assembly device 13 can refer to the box body pushing and removing device 11. The whole is composed of a telescopic mechanism 111 and a negative pressure suction cup 112. The telescopic mechanism 111 can realize the negative pressure suction cup 112 to move closer to or away from the secondary counterweight 5. The secondary counterweight disassembly and assembly device 13 can be installed on the longitudinal slide rail through a slider to realize the longitudinal movement of the secondary counterweight disassembly and assembly device 13. Since the secondary counterweight 5 needs to be reused in the loading area along with the medicine bottle packaging storage container 14, after the secondary counterweight disassembly and assembly device 13 removes the secondary counterweight 5, it is necessary to move the secondary counterweight disassembly and assembly device 13 upward to the height corresponding to the limit shaft 4 to prevent the container recycling device 12 from moving downward again.

[0064] Although the limiting shaft 4 will be offset in the horizontal direction from the secondary counterweight disassembly and assembly device 13 when the placement plate 2 is in the vertical state, the placement plate 2 can automatically reset to the horizontal position after the placement plate 2 is completely separated from the outer packaging box 10, so the secondary counterweight disassembly and assembly device 13 does not need to have the freedom of horizontal movement. Of course, in order to make the positioning more accurate, an additional horizontal slide rail connected to the longitudinal slide rail can also be provided.

[0065] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations are readily apparent to those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A medicine bottle packaging storage container, characterized in that: include: Two side panels (1), the two side panels (1) being arranged opposite to each other; A placement plate (2), the placement plate (2) being located between the two side plates (1), with a space for accommodating the side walls of the box body being reserved between the placement plate (2) and the side plates (1); the bottom wall of the placement plate (2) being higher than the bottom wall of the side plates (1); A rotating shaft (3), the placement plate (2) is rotatably connected to the side plate (1) via the rotating shaft (3), and the rotating shaft (3) deviates from the central axis of the placement plate (2); with the rotating shaft (3) as a reference, the placement plate (2) is divided into a counterweight area (21) and a receiving area (22), the width of the counterweight area (21) is smaller than the width of the receiving area (22), and the side of the receiving area (22) away from the counterweight area (21) is an open end, and the counterweight area (21) is provided with a main counterweight block (211); A limiting shaft (4), the outer side wall of the counterweight area (21) is provided with the limiting shaft (4), the side plate (1) is provided with an arc-shaped clearance hole (101) matched with the limiting shaft (4), and the height of the bottom end of the arc-shaped clearance hole (101) is consistent with the height of the rotating shaft (3); A secondary counterweight block (5), wherein the secondary counterweight block (5) is provided with a plug-in portion (51), and the limiting shaft (4) is provided with a plug-in hole (41) that cooperates with the plug-in portion (51); When the secondary counterweight (5) is plugged into the limiting shaft (4) and the inner support (6) containing the medicine bottle (7) is placed on the placement plate (2), the placement plate (2) remains horizontal; When the secondary counterweight (5) is separated from the limiting shaft (4) and the inner support (6) containing the medicine bottle (7) is not placed on the placement plate (2), the placement plate (2) remains horizontal; When the secondary counterweight (5) is separated from the limiting shaft (4) and the inner support (6) containing the medicine bottle (7) is placed on the placement plate (2), the placement plate (2) deflects.

2. The medicine bottle packaging storage container according to claim 1, characterized in that: The plug-in portion (51) comprises two limiting members (511) arranged opposite to each other, and the gap between the two limiting members (511) is used to accommodate the box body.

3. The medicine bottle packaging storage container according to claim 2, characterized in that: One end of the limiting member (511) away from the secondary counterweight (5) is an inclined wall (5111); as the inclined wall (5111) extends in a direction away from the secondary counterweight (5), the gap between the two inclined walls (5111) gradually increases.

4. The medicine bottle packaging and storage container according to any one of claims 1 to 3, characterized in that: The central axis corresponding to the top end of the arc-shaped clearance hole (101) and the central axis of the rotating shaft (3) are in the same vertical plane.

5. A packaging line, characterized in that: include: An inner support conveying area (8), wherein the inner support conveying area (8) is used to transport the medicine bottle packaging storage container (14) according to any one of claims 1 to 4; A box conveying area (9), wherein the box conveying area (9) is used to transport an outer packaging box (10), wherein the opening of the outer packaging box (10) is opened and faces the inner tray conveying area (8); A box body pushing and removing device (11), the box body pushing and removing device (11) is used to push the box body so that the box body is placed outside the placement plate (2); A container recycling device (12), the container recycling device (12) is located above the inner support conveying area (8), and the container recycling device (12) is used to take the medicine bottle packaging storage container; During the picking process, the medicine bottle packaging storage container has at least an upward speed; A secondary counterweight disassembly and assembly device (13) is used to horizontally move the secondary counterweight (5) so as to connect or disconnect the secondary counterweight with the limiting shaft (4).

6. The packaging line according to claim 5, characterized in that: The box body pushing and removing device (11) comprises: a telescopic mechanism (111) and a negative pressure suction cup (112); the output shaft of the telescopic mechanism (111) is connected to the negative pressure suction cup (112); and the negative pressure suction cup (112) is used to connect to a negative pressure device.

7. The packaging line according to claim 5 or 6, characterized in that: The height of the box body conveying area (9) is greater than the height of the inner support conveying area (8).

8. A packaging method for the packaging line according to any one of claims 5 to 7, characterized in that: include: S100, after placing the medicine bottle (7) on the inner tray (6), the inner tray (6) is placed on the placement plate (2), and then the medicine bottle (7) is transported to the packaging area in the inner tray conveying area (8); the outer packaging box (10) is simultaneously transported to the packaging area in the box body conveying area (9); S200, when the medicine bottle packaging storage container in the packaging area is aligned with the outer packaging box (10), the outer packaging box (10) is pushed toward the medicine bottle packaging storage container by the box body pushing device (11) until the outer packaging box (10) is placed on the placement plate (2); S300, removing the secondary counterweight (5) from the limiting shaft (4) through the secondary counterweight disassembly and assembly device (13), and then moving the medicine bottle packaging storage container upward through the container recycling device (12). During the movement, the placement plate (2) is gradually rotated to a vertical state; S400, the secondary counterweight disassembly and assembly device (13) drives the secondary counterweight (5) to move toward the outer packaging box (10) again and clamps the outer packaging box (10); S500, the box pushing and removing device (11) moves toward the outer packaging box (10) and clamps or absorbs the outer packaging box (10); S600, the container recycling device (12) continues to move the medicine bottle packaging storage container upward so that the placement plate (2) is completely separated from the outer packaging box (10), and then the outer packaging box (10) is moved by the box body pushing device (11) to separate it from the inner support conveying area (8).

9. The packaging method according to claim 8, characterized in that: The secondary counterweight disassembly and assembly device (13) has longitudinal freedom of movement. When the placement plate (2) is completely separated from the outer packaging box (10), the secondary counterweight disassembly and assembly device (13) reconnects the secondary counterweight (5) to the limiting shaft (4).

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