Paper holder loading mechanism

Abstract

The utility model relates to a paper tray loading mechanism which comprises a workbench, a stock bin assembly, a forming assembly, a suction assembly, a connecting rod assembly and a driving assembly. The stock bin assembly is arranged on the workbench and used for storing paper supports. The forming assembly is arranged below the stock bin assembly, the suction assembly is arranged below the forming assembly, the suction assembly is connected to the connecting rod assembly, and the connecting rod assembly is driven by the driving assembly to move. The utility model aims to provide the paper support loading mechanism for overcoming the existing defects, and the paper support loading mechanism is compact in structure and efficient and stable in paper support loading.

Description

Technical Field

[0001] The utility model relates to a paper tray loading mechanism. Background Art

[0002] At present, in pharmaceutical packaging, blister packaging is widely used in the pharmaceutical packaging field. At present, it is necessary to form the blister into a tray in a blister forming machine and then transfer it to a cartoning machine to realize the packaging, which has the disadvantages of complex structure, slow action speed and unreliable action. In addition, if the waste blisters are not properly treated, it will cause certain environmental pollution problems.

[0003] Based on this situation, fully paper packaging emerges as the times require. Among them, the paper tray can provide better protection for drugs. Especially for fragile drugs such as ampoule bottles, vials and pre-filled syringes, the paper tray can be used to ensure the safety of drugs in the inner box. However, the paper tray forming machine has a complex structure, inconvenient operation, complicated specification switching and low forming rate. Therefore, a paper tray loading mechanism is proposed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a paper tray loading mechanism to overcome the existing defects, which has a compact structure, high efficiency and stability in paper tray loading.

[0005] The technical solution to achieve the above purpose is: a paper tray loading mechanism, which includes a workbench, a bin assembly, a forming assembly, a suction assembly, a connecting rod assembly and a driving assembly;

[0006] The bin assembly is arranged on the workbench for storing paper trays; the forming assembly is arranged below the bin assembly, the suction assembly is arranged below the forming assembly, the suction assembly is connected to the connecting rod assembly, and the connecting rod assembly is driven by the driving assembly to move.

[0007] The bin assembly includes a first tray mounting seat and a second tray mounting seat. Both the first tray mounting seat and the second tray mounting seat are connected to the workbench. Three first trays are connected to the first tray mounting seat, and two second trays are connected to the second tray mounting seat. The paper tray is located between the first tray and the second tray;

[0008] One retaining rod is connected to the lower end of each of the two first trays on both sides.

[0009] Preferably, the forming assembly includes a forming die, and a forming baffle is connected to the middle of the forming die; the forming die is connected to a die mounting plate, and the die mounting plate is connected to the workbench; suction cup through holes are provided on both the forming die and the die mounting plate; the forming die is located between the first tray and the second tray.

[0010] Preferably, the suction component includes a suction cup mounting plate and a plurality of suction cups; the plurality of suction cups are connected to the upper end surface of the suction cup mounting plate, and the lower end surface of the suction cup mounting plate is connected to the link component; the suction cup mounting plate is located below the mold mounting plate.

[0011] Preferably, the link component includes a sliding shaft, a link rod, and a rotating rod. The upper end of the sliding shaft is connected to the suction cup mounting plate, and the lower end is rotatably connected to the upper end of the link rod through a first rotating shaft. The lower end of the link rod is rotatably connected to the upper end of the rotating rod through a second rotating shaft. The lower end of the rotating rod is connected to the driving component;

[0012] The outer wall of the sliding shaft is slidably connected to a linear bearing, and the linear bearing is connected to the workbench.

[0013] Preferably, the driving component includes a servo motor. The output end of the servo motor is connected to a planetary reducer, and the output end of the planetary reducer is fixedly connected to the lower end of the rotating rod; the servo motor and the planetary reducer are connected to a fixed bracket, and the fixed bracket is connected to the lower end surface of the workbench.

[0014] Preferably, a first lead screw is rotatably connected to the first material plate mounting seat. Three first lead screw nuts are connected to the first lead screw, and each first lead screw nut correspondingly connects a first material plate; a second lead screw is rotatably connected to the second material plate mounting seat. A second lead screw nut is connected to the second lead screw, and the second lead screw nut connects two second material plates.

[0015] Preferably, both the first material plate and the second material plate are arc-shaped.

[0016] The beneficial effects of the present utility model are as follows: for this paper tray loading mechanism, by setting a bin component, a forming component, a suction component, a link component, and a driving component, the driving component drives the link component to move up and down, so that the suction component connected to the upper end of the link component sucks the sheet-shaped paper tray in the bin component onto the forming component to form a three-dimensional paper tray. The action runs smoothly, the structure is compact, the occupied space is small, the forming rate of the paper tray loading is high, and the equipment runs efficiently and stably. Description of the Drawings

[0017] Figure 1 is an isometric view of the paper tray loading mechanism of the present utility model;

[0018] Figure 2 is a side view of the paper tray loading mechanism of the present utility model;

[0019] Figure 3 is a top view of the paper tray loading mechanism of the present utility model;

[0020] Figure 4 is an isometric view of the bin component of the present utility model;

[0021] Figure 5 is the side view of the silo assembly of the present utility model;

[0022] Figure 6 is the top view of the silo assembly of the present utility model;

[0023] Figure 7 is the axonometric view of the forming assembly of the present utility model;

[0024] Figure 8 is the side view of the forming assembly of the present utility model;

[0025] Figure 9 is the top view of the forming assembly of the present utility model;

[0026] Figure 10 is the axonometric view of the connecting rod assembly of the present utility model;

[0027] Figure 11 is the side view of the connecting rod assembly of the present utility model;

[0028] Figure 12 is the top view of the connecting rod assembly of the present utility model.

[0029] In the figure: 1, workbench; 2, first material plate mounting seat; 3, second material plate mounting seat; 4, first material plate; 5, second material plate; 6, forming die; 7, forming baffle; 8, die mounting plate; 9, suction cup mounting plate; 10, suction cup; 11, sliding shaft; 12, connecting rod; 13, rotating rod; 14, linear bearing; 15, servo motor; 16, planetary reducer; 17, fixed bracket; 18, shift lever; 19, first lead screw; 20, first lead screw nut; 21, second lead screw; 22, second lead screw nut. Detailed implementation manners

[0030] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0031] Next, the present utility model will be further described in conjunction with the accompanying drawings.

[0032] Such as Figures 1-12As shown in the figure, a paper tray loading mechanism includes a workbench 1, a magazine assembly, a forming assembly, a suction assembly, a connecting rod assembly, and a driving assembly; the magazine assembly is arranged on the workbench 1 for storing paper trays; the forming assembly is arranged below the magazine assembly, the suction assembly is arranged below the forming assembly, the suction assembly is connected to the connecting rod assembly, and the connecting rod assembly is driven by the driving assembly to move.

[0033] Specifically, the driving assembly drives the connecting rod assembly to move up and down, so that the suction assembly connected to the upper end of the connecting rod assembly sucks the sheet-shaped paper tray in the magazine assembly onto the forming assembly to form a three-dimensional paper tray. The action runs smoothly, the structure is compact, the occupied space is small, the forming rate of the paper tray loading is high, and the equipment runs efficiently and stably.

[0034] As shown in Figure 4 , 5 , 6, the magazine assembly includes a first paper board mounting seat 2 and a second paper board mounting seat 3. Both the first paper board mounting seat 2 and the second paper board mounting seat 3 are connected to the workbench 1. Three first paper boards 4 are connected to the first paper board mounting seat 2, and two second paper boards 5 are connected to the second paper board mounting seat 3. The paper tray is located between the first paper board 4 and the second paper board 5; one stop rod 18 is connected to the lower end of each of the two first paper boards 4 on both sides. Both the first paper board 4 and the second paper board 5 are arc-shaped.

[0035] As shown in Figure 7 , 8 , 9, the forming assembly includes a forming die 6, and a forming baffle 7 is connected to the middle of the forming die 6; the forming die 6 is connected to a die mounting plate 8, and the die mounting plate 8 is connected to the workbench 1; suction cup through holes are provided on both the forming die 6 and the die mounting plate 8; the forming die 6 is located between the first paper board 4 and the second paper board 5.

[0036] As shown in Figure 10 , 11 , 12, the suction assembly includes a suction cup mounting plate 9 and a plurality of suction cups 10; the plurality of suction cups 10 are connected to the upper end surface of the suction cup mounting plate 9, and the lower end surface of the suction cup mounting plate 9 is connected to the connecting rod assembly; the suction cup mounting plate 9 is located below the die mounting plate 8.

[0037] Specifically, multiple sheet-shaped paper trays are stacked between the first paper board 4 and the second paper board 5, and are blocked by the stop rods 18 below. The suction cup mounting plate 9 and the suction cups 10 are pushed up by the connecting rod assembly, the suction cups 10 suck the sheet-shaped paper tray under vacuum, pull the sheet-shaped paper tray downward, and pull the paper tray onto the forming die 6 to form.

[0038] As shown in Figure 10 , 11As shown in the figure, the driving assembly includes a servo motor 15. The output end of the servo motor 15 is connected to a planetary reducer 16. The output end of the planetary reducer 16 is fixedly connected to the lower end of a rotating rod 13. The servo motor 15 and the planetary reducer 16 are connected to a fixed bracket 17, and the fixed bracket 17 is connected to the lower end face of the workbench 1. The connecting rod assembly includes a sliding shaft 11, a connecting rod 12, and a rotating rod 13. The upper end of the sliding shaft 11 is connected to a suction cup mounting plate 9, and the lower end is rotatably connected to the upper end of the connecting rod 12 through a first rotating shaft. The lower end of the connecting rod 12 is rotatably connected to the upper end of the rotating rod 13 through a second rotating shaft. The lower end of the rotating rod 13 is connected to the driving assembly. The connecting rod transmission is the intermediate hub between the driving part and the suction component, converting the rotary drive of the servo into a linear up-and-down movement, so as to meet the motion requirements of the entire mechanism. The driving assembly provides driving force for the entire mechanism and matches the reducer to achieve high efficiency, stability, and traceability of transmission.

[0039] Specifically, the outer wall of the sliding shaft 11 is slidably connected to a linear bearing 14, and the linear bearing 14 is connected to the workbench 1.

[0040] Specifically, the servo motor 15 drives the rotating rod 13 to rotate. The rotation of the rotating rod 13 drives the sliding shaft 11 to move up and down, pushing the suction cup 10 to move up and down repeatedly to pull the paper tray into shape.

[0041] As Figure 4 、 5 As shown in FIGS. 6, a first lead screw 19 is rotatably connected to a first material plate mounting seat 2. Three first lead screw nuts 20 are connected to the first lead screw 19, and each first lead screw nut 20 is correspondingly connected to a first material plate 4. A second lead screw 21 is rotatably connected to a second material plate mounting seat 3. A second lead screw nut 22 is connected to the second lead screw 21, and the second lead screw nut 22 is connected to two second material plates 5. By rotating the first lead screw 19, the three first lead screw nuts 20 move positions on the first lead screw 19, thereby driving the connected first material plates 4 to move, and the internal width of several first material plates 4 can be changed, so that paper trays of different sizes can be placed. By rotating the second lead screw 21, the second lead screw nut 22 moves positions, thereby driving the connected second material plates 5 to move, and the position between the second material plates 5 and the first material plates 4 can be changed, so that paper trays of different sizes can be placed.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A paper tray loading mechanism, characterized in that, It includes a workbench (1), a magazine assembly, a forming assembly, a suction assembly, a connecting rod assembly and a driving assembly; The magazine assembly is arranged on the workbench (1) for storing paper trays; the forming assembly is arranged below the magazine assembly, the suction assembly is arranged below the forming assembly, the suction assembly is connected to the connecting rod assembly, and the connecting rod assembly is driven by the driving assembly to move.

2. The paper tray loading mechanism according to claim 1, characterized in that, The magazine assembly includes a first material plate mounting seat (2) and a second material plate mounting seat (3). The first material plate mounting seat (2) and the second material plate mounting seat (3) are both connected to the workbench (1). Three first material plates (4) are connected to the first material plate mounting seat (2), and two second material plates (5) are connected to the second material plate mounting seat (3). The paper trays are located between the first material plates (4) and the second material plates (5); One retaining rod (18) is connected to the lower end of each of the two first material plates (4) on both sides.

3. The paper tray loading mechanism according to claim 2, wherein, The forming assembly includes a forming die (6), and a forming baffle (7) is connected to the middle of the forming die (6); the forming die (6) is connected to a die mounting plate (8), and the die mounting plate (8) is connected to the workbench (1); suction cup through holes are formed in both the forming die (6) and the die mounting plate (8); the forming die (6) is located between the first material plates (4) and the second material plates (5).

4. The paper tray loading mechanism according to claim 3, characterized in that The suction assembly includes a suction cup mounting plate (9) and a plurality of suction cups (10); the plurality of suction cups (10) are connected to the upper end face of the suction cup mounting plate (9), and the lower end face of the suction cup mounting plate (9) is connected to the connecting rod assembly; the suction cup mounting plate (9) is located below the die mounting plate (8).

5. The paper tray loading mechanism according to claim 4, characterized in that, The connecting rod assembly includes a sliding shaft (11), a connecting rod (12) and a rotating rod (13). The upper end of the sliding shaft (11) is connected to the suction cup mounting plate (9), and the lower end is rotatably connected to the upper end of the connecting rod (12) through a first rotating shaft. The lower end of the connecting rod (12) is rotatably connected to the upper end of the rotating rod (13) through a second rotating shaft. The lower end of the rotating rod (13) is connected to the driving assembly; A linear bearing (14) is slidably connected to the outer wall of the sliding shaft (11), and the linear bearing (14) is connected to the workbench (1).

6. The paper tray loading mechanism according to claim 5, characterized in that, The driving assembly includes a servo motor (15). The output end of the servo motor (15) is connected to a planetary reducer (16), and the output end of the planetary reducer (16) is fixedly connected to the lower end of the rotating rod (13); the servo motor (15) and the planetary reducer (16) are connected to a fixed bracket (17), and the fixed bracket (17) is connected to the lower end face of the workbench (1).

7. The paper tray loading mechanism according to claim 2, characterized in that, A first lead screw (19) is rotatably connected to the first material plate mounting seat (2). Three first lead screw nuts (20) are connected to the first lead screw (19), and each first lead screw nut (20) is correspondingly connected to a first material plate (4). A second lead screw (21) is rotatably connected to the second material plate mounting seat (3). A second lead screw nut (22) is connected to the second lead screw (21), and the second lead screw nut (22) is connected to two second material plates (5).

8. The paper tray loading mechanism according to claim 2, wherein Both the first material plate (4) and the second material plate (5) are arc-shaped.

Images