Medicine bottle packaging and storing container, packaging assembly line and packaging method

Abstract

The invention relates to the field of storage containers and provides a medicine bottle packaging and storing container, a packaging assembly line and a packaging method in order to solve the problem that when a soft inner support is adopted for packaging medicine bottles, the packaging mode that the inner support is pushed to carry the medicine bottles into an outer packaging box is limited, and the medicine bottle packaging and storing container comprises two side plates, a containing plate, a rotating shaft and a limiting shaft. The two side plates are oppositely arranged; the placing plate is located between the two side plates; the placing plate is rotationally connected with the side plate through a rotating shaft, and the rotating shaft deviates from the central axis of the placing plate; the placing plate is divided into a counterweight area and an accommodating area by taking the rotating shaft as a reference, and the counterweight area is provided with a main counterweight block; the limiting shaft is arranged on the outer side wall of the balance weight area, and the side plate is provided with an arc-shaped receding hole matched with the limiting shaft. By arranging the medicine bottle packaging and storing container of a specific structure, the packaging mode that the outer packaging box is pushed to sleeve the inner support can be achieved, and the limitation of the soft inner support on the packaging operation can be avoided.

Description

Technical Field

[0001] The 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. In particular, when an outer packaging box contains multiple medicine bottles, the medicine bottles are generally first carried and separated by an inner tray, and then the medicine bottles and the inner tray are placed in the outer packaging box. 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 thrust 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 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 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 an 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 onto the inner tray after the medicine bottle packaging storage container is adopted. At the same time, the removal operation of the outer packaging box after packaging is convenient and fast.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] A medicine bottle packaging and storage container, comprising: two side panels, a placement plate, a rotating shaft and a limiting shaft, the two side panels being arranged opposite to each other; the placement plate is located between the two side panels, and a space for accommodating the side walls of the box body is reserved between the placement plate and the side panels; the bottom wall of the placement plate is higher than the bottom wall of the side panel; the placement plate is rotatably connected to the side panel 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 receiving area, the width of the counterweight area is smaller than the width of the receiving area, the side of the receiving area away from the counterweight area is an open end, and 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 cooperating with the limiting shaft, and the height of the bottom end of the arc-shaped clearance hole is consistent with the rotating shaft.

[0007] Preferably, the medicine bottle packaging and 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 matching the plug-in portion; when the secondary counterweight block is plugged into the limit shaft and an inner tray with medicine bottles placed on the placement plate, the placement plate remains horizontal; when the secondary counterweight block is separated from the limit shaft and the inner tray with medicine bottles placed on the placement plate is not placed, the placement plate remains horizontal; when the secondary counterweight block is separated from the limit shaft and an inner tray with medicine bottles placed on the placement plate is placed, the placement plate is tilted.

[0008] Preferably, the plug-in portion includes two limiting members that are arranged opposite to each other, and a 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 block is an inclined wall; and as the inclined wall extends in a direction away from the secondary counterweight block, a 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 comprises: an inner tray conveying area, a box body conveying area, a box body pushing and taking device, a container recycling device and a secondary counterweight block disassembling and assembling 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 opened and faces the inner tray conveying area; the box body pushing and taking device is used to push the box body so that the box body is outer-mounted on 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 disassembling and assembling 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 body pushing and removing device comprises: 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 tray 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 to the packaging area in the inner tray conveying area; the outer packaging box is synchronously transported to the packaging area in the box body conveying 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 body pushing device until the outer packaging box is placed on the placement plate;

[0017] S300, taking the secondary counterweight block from the limit shaft through the secondary counterweight block disassembly and assembly device, and then moving the medicine bottle packaging storage container upward through the container recycling device. During the moving process, 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 clamps the outer packaging box;

[0019] S500, the box pushing and taking 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 insert the secondary counterweight into the limiting shaft again.

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

[0023] The present invention can realize a packaging method of pushing the outer packaging box cover 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., it can simply realize the switching of the placement plate between the horizontal and deflection 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 drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

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

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

[0027] Figure 3 It is a structural diagram of the outer packaging box;

[0028] Figure 4 Schematic diagram of the connection of the secondary counterweight

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

[0030] Figure 6 Schematic diagram of the packaging production line

[0031] Figure 7 Top view of the pushing of the outer packaging box

[0032] Reference numerals: 1 - side plate, 101 - arc-shaped relief hole, 2 - placement plate, 21 - counterweight area, 211 - main counterweight, 22 - accommodation area, 3 - rotating shaft, 4 - limiting shaft, 41 - insertion hole, 5 - secondary counterweight, 51 - insertion part, 511 - limiting part, 5111 - inclined wall, 6 - inner support, 7 - medicine bottle, 8 - inner support transfer area, 9 - box body transfer area, 10 - outer packaging box, 11 - box body pushing and taking device, 111 - telescopic mechanism, 112 - negative pressure suction cup, 12 - container recycling device, 13 - secondary counterweight disassembly and assembly device, 14 - medicine bottle packaging and storage container. Detailed implementation manners

[0033] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention.

[0034] Embodiment 1: As Figure 1 shown, a medicine bottle packaging and storage container includes: two side plates 1, a placement plate 2, a rotating shaft 3 and a limiting shaft 4. The two side plates 1 are arranged opposite to each other; the placement plate 2 is located between the two side plates 1, and a space for accommodating the side wall of the box body is left between the placement plate 2 and the side plates 1; the bottom wall of the placement plate 2 is higher than the bottom wall of the side plates 1; the placement plate 2 is rotatably connected to the side plates 1 through 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 an accommodation area 22. The width of the counterweight area 21 is smaller than the width of the accommodation area 22. One side of the accommodation area 22 away from the counterweight area 21 is an open end, and a main counterweight 211 is provided in the counterweight area 21; the limiting shaft 4 is provided on the outer side wall of the counterweight area 21, and the side plate 1 is provided with an arc-shaped relief hole 101 that cooperates with the limiting shaft 4, and the height of the bottom end of the arc-shaped relief hole 101 is the same as that of 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, it is generally adopted as follows 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 not good. Therefore, the applicant expects that during the packaging process, the medicine bottle 7 can be packaged by pushing the box body to cover 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 covered, 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 covered by 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, and the height of the bottom end of the arc-shaped clearance hole 101 is consistent with the rotating shaft 3. It can be regarded 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 placing the inner tray 6 carrying the medicine bottle 7 on the placement plate 2, under the weight of the medicine bottle 7 and the like, the placement plate 2 may rotate around the rotating shaft 3. Therefore, in this embodiment, a main counterweight 211 is provided so that the placement plate 2 can maintain balance. The distance between the side plate 1 and the placement plate 2 and the suspension setting of the placement plate 2 are both to reserve a accommodating space for the box wall when the outer packaging box 10 is sleeved over the inner tray 6. When the outer packaging box 10 is sleeved over the placement plate 2 and the inner tray 6, the medicine bottle packaging and storage container 14 can be lifted upward, and the placement plate 2 rotates around the rotating shaft 3 to be inclined or even vertical. During the process, the inner tray 6 takes the medicine bottle 7 out of the open end of the placement plate 2 and slides into the outer packaging box 10. When the medicine bottle packaging and storage container 14 is continuously lifted upward, the placement plate 2 can be taken out of the outer packaging box 10. At this time, the outer packaging box 10 is transferred to the existing sealing area, and the opening of the box body can be closed.

[0038] Embodiment 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 Embodiment 1, as Figure 4 shown. In this embodiment, the medicine bottle packaging and storage container 14 further includes: a secondary counterweight 5. The secondary counterweight 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 tray 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 disengaged from the limiting shaft 4 and the inner tray 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 disengaged from the limiting shaft 4 and the inner tray 6 containing the medicine bottle 7 is placed on the placement plate 2, the placement plate 2 is inclined.

[0039] During the specific implementation process, the counterweight of the counterweight area 21 in this embodiment is divided into two parts. One part is the main counterweight 211, which is responsible for keeping the placement plate 2 balanced when the inner tray 6 is not placed on the placement plate 2, facilitating the reuse of the medicine bottle packaging and storage container 14, and placing the inner tray 6 carrying the medicine bottle 7 on the placement plate 2 again. The other part is the secondary counterweight 5, which is used to switch the horizontal state and the inclined / vertical state of the placement plate 2 after the inner tray 6 is placed. Elastic pads can be provided on the inner walls at both ends of the arc-shaped relief hole 101 to buffer the collision force between the limiting shaft 4 and the arc-shaped relief 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, under 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 and placed on 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 up, so that the distance between the placement plate 2 and the conveyor belt increases, so that the placement plate 2 can be rotated to vertical and separated from the outer packaging box 10. Before the placement plate 2 is separated from the outer packaging box 10, the position state of the outer packaging box 10 can be stabilized by a mechanical arm or a negative pressure suction cup 112 and the transfer of the outer packaging box 10 to the next work area can be realized. 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 rotating shaft 3 to a horizontal level. In order for the placement plate 2 to automatically rotate to a horizontal level, the rotating shaft 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 level, 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 relatively 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 occupied space of 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 recycled, 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 erected at a certain height.

[0041] Embodiment 3: In order to make the plug-in portion 51 stable in the state of the outer packaging box 10, an improvement is made on the basis of Embodiment 2, such as Figure 5 As shown, in this embodiment, the plug-in portion 51 includes two limiting members 511 that are 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 out of the outer packaging box 10 and after being out of 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 it can also help the subsequent robot arm or negative pressure suction cup 112 to position the outer packaging box 10. In this embodiment, the plug-in portion 51 of the secondary counterweight block 5 is improved 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 the plug-in portion 51 to be plugged in, but also achieves stable clamping of the vertical outer packaging box 10. The advantage of clamping through the plug-in portion 51 is at least that: since the disassembly and assembly of the secondary configuration block requires the use of the telescopic mechanism 111 to horizontally move the secondary counterweight block 5, when the outer packaging box 10 is clamped through the plug-in portion 51, the same telescopic mechanism 111 can be directly used to horizontally move the counterweight block again. The telescopic mechanism 111 can be installed on the horizontal slide rail through a slider to adjust its horizontal position.

[0044] Embodiment 4: In order to better achieve the stable clamping of the plug-in portion 51 on the outer packaging box 10, improvements are made on the basis of Embodiment 3, such as Figure 5 As shown, in this embodiment, the end of the limiting member 511 away from the secondary counterweight block 5 is an inclined wall 5111; during the process of the inclined wall 5111 extending in the direction away from the secondary counterweight block 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 packaging box 10, so that the outer packaging box 10 can more easily enter the gap between the limiting members 511. In the process of the plug-in portion 51 moving toward the outer packaging box 10, the angle of the outer packaging box 10 can be gradually fine-tuned by the inclined wall 5111, so that the outer packaging box 10 can be kept in a vertical state after being clamped and stabilized by the plug-in portion 51.

[0046] Embodiment 5: In order to enable the placement plate 2 to rotate smoothly to a vertical state, improvements are made on the basis of embodiments 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 the specific implementation process, the central axis corresponding to the top end of the arc-shaped relief hole 101 refers to the straight line where the center of the arc-shaped inner wall at the top end of the arc-shaped relief hole 101 is located, and the extending direction of the straight line is consistent with the length direction of the rotating shaft 3. During the rotation of the placement plate 2, there will be a certain inertia. Without being limited by the arc-shaped relief hole 101, it may swing back and forth. Therefore, in this embodiment, the position of the end of the arc-shaped relief hole 101 is restricted, so that after the placement plate 2 rotates to the vertical state, it cannot continue to rotate. At the same time, under the action of the deflecting force, the limiting shaft 4 has a tendency to move towards the top end wall of the arc-shaped relief hole 101, thereby reducing or avoiding the process of the placement plate 2 rotating back.

[0048] Embodiment 6: As Figures 6 - 7 shown, this embodiment provides a packaging production line, including: an inner tray conveying area 8, a box body conveying area 9, a box body pushing and taking device 11, a container recycling device 12, and a secondary counterweight disassembly and assembly device 13. The inner tray conveying area 8 is used to transport the medicine bottle packaging and 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 opened and faces the inner tray conveying area 8; the box body pushing and taking device 11 is used to push the box body so that the box body is sleeved outside the placement plate 2; the container recycling device 12 is located above the inner tray conveying area 8, and the container recycling device 12 is used to pick up the medicine bottle packaging and storage container 14; during the picking-up process, the medicine bottle packaging and storage container 14 has at least an upward speed; the secondary counterweight disassembly and assembly device 13 is used to horizontally move the secondary counterweight 5 so that it is inserted into or disengaged from the limiting shaft 4.

[0049] During the specific implementation process, both the inner tray conveying area 8 and the box body conveying area 9 can adopt existing conveying devices, and their conveying directions can be the same or opposite. Partition plates can be arranged on the conveyor belt, and the outer packaging box 10 is placed between adjacent partition plates, so that the movement of the outer packaging box 10 can be guided by the partition plates, avoiding the deviation of the position of the outer packaging box 10 during the process of pushing the outer packaging box 10. When the outer packaging box 10 is placed, it can be as Figure 3 shown, with the lid part at the upper end, so that the outer packaging box 10 remains horizontal. The open end of the placement plate 2 can be as Figure 6As shown, it faces the open end of the outer packaging box 10. The container recycling device 12 can adopt clamping devices, negative pressure adsorption and picking devices, hook devices, etc. Grooves or hanging holes convenient for the container recycling device 12 to apply force can be provided on the side plate 1. The container recycling device 12 can be connected to a cylinder to realize its longitudinal movement. The container recycling device 12 can also be installed on a horizontal suspension rail through a walking trolley to move the medicine bottle packaging and storage container 14 to the feeding area, and place the inner tray 6 carrying the medicine bottles 7 in the medicine bottle packaging and storage container 14 in the feeding area. The instruction manuals of the medicine bottles 7 can also be placed on the inner tray 6 in the feeding area. The structure of the container recycling device 12 is prior art and not an improvement point of this embodiment, so it will not be elaborated here.

[0050] Embodiment 7: In order to simultaneously realize the pushing and picking of the outer packaging box 10, improvements are made on the basis of Embodiment 6, as Figure 7 shown, in this embodiment, the box pushing and picking 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 a negative pressure device.

[0051] In 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 plate 1 of the box body conveyor belt device. 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 started so that the outer packaging box 10 moves away from the negative pressure suction cup 112 when rotating with the placement plate 2. When the outer packaging box 10 rotates to the vertical state, the negative pressure suction cup 112 can be moved to contact the outer packaging box 10 through the telescopic mechanism 111, and then the negative pressure device is started to realize the stable state of the box pushing and picking device 11 for the outer packaging box 10 and the transfer of the outer packaging box 10.

[0052] Embodiment 8: In order to ensure the stability of the outer packaging box 10 when the box pushing and picking device 11 picks up and transfers the outer packaging box 10, improvements are made on the basis of Embodiments 6-7, as Figure 6 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] In the specific implementation process, after raising the conveying surface of the outer packaging box 10 to a certain extent in this embodiment, the acting surface of the box pushing and picking 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 picked up and transferred by the box pushing and picking device 11. When the height of the box body conveying area 9 is the same as the height of the inner tray conveying area 8, since the box body adopted in this embodiment is as Figure 6As shown, the whole is flat and small in height, so the initial height position of the box pushing 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 device 11 may correspond to the lower side of the outer packaging box 10. At this time, when the outer packaging box 10 is taken and transferred by the box pushing device 11, a greater force may be required to keep the outer packaging box 10 stable. If a negative pressure suction cup 112 is used, the outer packaging box 10 may also be deformed.

[0054] Example 9: Figures 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 synchronously 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 body pushing device 11 until the outer packaging box 10 is placed outside the placement plate 2;

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

[0058] S400, the secondary counterweight disassembling 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 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] In the specific implementation process, the packing area can be located at the ends of the box body conveying area 9 and the inner support conveying area 8. First, the secondary counterweight disassembly and assembly device 13 clamps and positions the outer packing box 10, which can improve the positioning accuracy of the box body pushing and taking device 11 for taking the outer packing box 10. After the box body pushing and taking device 11 stabilizes the outer packing box 10, the container recycling device 12 is then lifted to take out the placement plate 2 from the outer packing box 10, which can prevent the outer packing box 10 from being lifted during the upward movement of the placement plate 2. The medicine bottle packaging and storage container 14 can be transferred to the initial end of the inner support conveying area 8 through the container recycling device 12. The box body pushing and taking device 11 can move the outer packing 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 not an improvement point of this embodiment, so it will not be elaborated here. The device for tightening the box lid can be arranged above the box body conveying area 9. After the box lid is tightened, the packaged medicine bottle 7 can continue to be conveyed to the next process by the conveying device in the box body conveying area 9.

[0062] Embodiment 10: To better achieve the disassembly and assembly of the secondary counterweight 5, improvements are made on the basis of Embodiment 9. In this embodiment, the secondary counterweight disassembly and assembly device 13 has a longitudinal degree of freedom of movement. After the placement plate 2 completely separates from the outer packing box 10, the secondary counterweight disassembly and assembly device 13 inserts the secondary counterweight 5 into the limiting shaft 4 again.

[0063] In the specific implementation process, the structure of the secondary counterweight disassembly and assembly device 13 can refer to the box body pushing and taking device 11, which is integrally composed of a telescopic mechanism 111 and a negative pressure suction cup 112. The negative pressure suction cup 112 can be moved closer to or away from the secondary counterweight 5 through the telescopic mechanism 111. The secondary counterweight disassembly and assembly device 13 can be installed on the longitudinal slide rail through a slider to achieve the longitudinal movement of the secondary counterweight disassembly and assembly device 13. Since the secondary counterweight 5 needs to be recycled to the feeding area along with the medicine bottle packaging and storage container 14, after the secondary counterweight disassembly and assembly device 13 removes the secondary counterweight 5, the secondary counterweight disassembly and assembly device 13 needs to be lifted to the height corresponding to the limiting shaft 4 to prevent the container recycling device 12 from moving down again.

[0064] Although the limiting shaft 4 will deviate from the secondary counterweight disassembly and assembly device 13 in the horizontal direction when the placement plate 2 is in the vertical state, after the placement plate 2 completely separates from the outer packing box 10, the placement plate 2 can automatically reset to the horizontal position. Therefore, the secondary counterweight disassembly and assembly device 13 does not need to have a horizontal degree of freedom. Of course, in order to make the positioning more accurate, a horizontal slide rail connected to the longitudinal slide rail can be additionally provided.

[0065] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A medicine bottle packaging and 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), and a space for accommodating the side wall of the box body is reserved between the placement plate (2) and the side plates (1); the bottom wall of the placement plate (2) is 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), the rotating shaft (3) deviates from the central axis of the placement plate (2); based on the rotating shaft (3), 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); A limiting shaft (4), the outer 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 rotating shaft (3).

2. The medicine bottle packaging and storage container according to claim 1, characterized in that, include: 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 matches 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) is tilted.

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

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

5. The medicine bottle packaging and storage container according to any one of claims 2-4, 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.

6. A packing production 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 2 to 5; A box conveying area (9), the box conveying area (9) is used to transport an outer packaging box (10), the opening of the outer packaging box (10) is opened and faces the inner tray conveying area (8); A box body pushing and taking device (11), the box body pushing and taking device (11) is used to push the box body so that the box body is sleeved on the placement plate (2); Container recycling device (12), the container recycling device (12) is located above the inner tray conveying area (8), and the container recycling device (12) is used to pick up the medicine bottle packaging and storage container; During the picking process, the medicine bottle packaging and storage container has at least an upward speed; Secondary counterweight disassembly and assembly device (13), the secondary counterweight disassembly and assembly device (13) is used to horizontally move the secondary counterweight (5) so that it is inserted into or detached from the limit shaft (4).

7. The packing production line according to claim 6, characterized in that The box pushing and picking 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 a negative pressure device.

8. The packing production line according to claim 6 or 7, characterized in that, The height of the box conveying area (9) is greater than the height of the inner tray conveying area (8).

9. A packing method for the packing pipeline according to any one of claims 6-8, characterized in that, Including: S100. After placing the medicine bottle (7) on the inner tray (6), place the inner tray (6) on the placing plate (2), and then convey the medicine bottle (7) to the packing area in the inner tray conveying area (8); the outer packing box (10) is synchronously conveyed to the packing area in the box conveying area (9); S200. When the medicine bottle packaging and storage container in the packing area is aligned with the outer packing box (10), use the box pushing and picking device (11) to push the outer packing box (10) towards the medicine bottle packaging and storage container until the outer packing box (10) is sleeved on the placing plate (2); S300. Remove the secondary counterweight (5) from the limit shaft (4) through the secondary counterweight disassembly and assembly device (13), and then move the medicine bottle packaging and storage container upward through the container recycling device (12). During the movement, the placing plate (2) gradually rotates to the vertical state; S400. The secondary counterweight disassembly and assembly device (13) drives the secondary counterweight (5) to move towards the outer packing box (10) again and clamp the outer packing box (10); S500. The box pushing and picking device (11) moves towards the outer packing box (10) and clamps or adsorbs the outer packing box (10); S600. The container recycling device (12) continues to move the medicine bottle packaging and storage container upward so that the placing plate (2) completely detaches from the outer packing box (10), and then move the outer packing box (10) through the box pushing and picking device (11) to make it detach from the inner tray conveying area (8).

10. The packaging method according to claim 9, wherein The secondary counterweight disassembly and assembly device (13) has a longitudinal degree of freedom of movement. After the placing plate (2) completely detaches from the outer packing box (10), the secondary counterweight disassembly and assembly device (13) inserts the secondary counterweight (5) into the limit shaft (4) again.

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