High-speed aluminum plastic packaging machine

Abstract

The utility model relates to the technical field of packaging, in particular to a high-speed aluminum plastic packaging machine which is simple in structure, adopts a connecting rod mechanism to replace a lead screw, a bevel gear and the like in the prior art, and reduces the required length of the lead screw, so that the cost is reduced. Comprising a working table and a discharging plate, a supporting plate is fixed to the bottom of the working table, the discharging plate is rotationally connected with the working table through a rotating shaft, and the driving mechanism is used for driving the discharging plate to rotate around the rotating shaft; the driving mechanism comprises a sliding plate in sliding connection with the supporting plate, the sliding plate is rotationally connected with one end of a push rod through a first pin shaft, and the other end of the push rod is rotationally connected with the bottom of the discharging plate through a second pin shaft. The connecting rod mechanism comprises a platform fixed to the supporting plate, the top of the platform is rotationally connected with a driving shaft, one end of a first rotating rod is fixed to the driving shaft, and the other end of the first rotating rod is rotationally connected with one end of a second rotating rod.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a high-speed aluminum-plastic packaging machine. Background Art

[0002] The utility model patent with the application number of 202321612585.3 includes a workbench. The top of the workbench is fixedly connected with an aluminum-plastic packaging machine body. The bottom of the workbench is fixedly connected with two supporting plates. A feeding component is arranged on the workbench. The workbench is provided with a discharging component. The feeding component includes a feeding plate hinged to the right side of the workbench. The bottom of the feeding plate is hinged with a movable rod. In this aluminum-plastic packaging machine, by setting the feeding component, after the aluminum-plastic packaging machine body finishes packaging the articles, the second motor can be started to drive the movable block to move up and down, and the angle of the feeding plate can be freely adjusted according to needs, effectively reducing the situation of material blockage caused by the feeding inclination, ensuring the production efficiency and quality. In addition, through the setting of the damper and the buffer spring, the feeding plate can have a certain shock absorption capacity, greatly prolonging the service life of the feeding plate.

[0003] The above device has the following deficiencies: The threaded rod is installed inside the supporting plate, which makes it necessary to disassemble part of the external structure to access the threaded rod when maintenance or replacement is required. This design increases the complexity and time cost of maintenance, and it also uses bevel gears with relatively high costs, increasing the maintenance cost. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a high-speed aluminum-plastic packaging machine with a simple structure, which uses a connecting rod mechanism to replace the screw rod and bevel gears in the prior art, reduces the required length of the screw rod, and thus reduces the cost.

[0005] A high-speed aluminum-plastic packaging machine of the utility model includes a workbench and a feeding plate. The bottom of the workbench is fixed with a supporting plate. The feeding plate is rotatably connected to the workbench through a rotating shaft, and further includes a driving mechanism for driving the feeding plate to rotate around the rotating shaft; the driving mechanism includes a sliding plate slidably connected to the supporting plate. One end of a push rod is rotatably connected to the sliding plate through a first pin shaft, and the other end of the push rod is rotatably connected to the bottom of the feeding plate through a second pin shaft;

[0006] It further includes a connecting rod mechanism for driving the sliding plate to slide. The connecting rod mechanism includes a platform fixed on the supporting plate. The top of the platform is rotatably connected with a driving shaft. One end of a first rotating rod is fixed to the driving shaft. The other end of the first rotating rod is rotatably connected to one end of a second rotating rod. The other end of the second rotating rod is rotatably connected to the sliding plate.

[0007] As a preferred embodiment of the present utility model, the link mechanism further includes a fixed rod fixedly connected to the drive shaft, and the fixed rod is provided with a long slot;

[0008] A drive mechanism is fixed to the top of the platform. The output end of the drive mechanism is a moving block, and a push shaft is fixed to the moving block. The push shaft passes through the long slot.

[0009] As a preferred embodiment of the present utility model, the drive mechanism includes a lead screw rotatably connected to the platform. One end of the lead screw is provided with a motor for driving its rotation, and the lead screw is threadedly connected to the moving block;

[0010] The drive mechanism further includes a first track fixedly connected to the platform, and the moving block is slidably connected to the first track.

[0011] As a preferred embodiment of the present utility model, the support plate is fixed with a second track, and the sliding plate is slidably connected to the second track.

[0012] As a preferred embodiment of the present utility model, a support seat is fixed to the top end of the second track, and a positioning bolt is threadedly connected to the support seat.

[0013] As a preferred embodiment of the present utility model, a bearing is fixed to the push shaft, and the outer ring of the bearing contacts the long slot.

[0014] As a preferred embodiment of the present utility model, a housing is provided on the top of the workbench. A material bin and a conveyor belt are installed in the housing. An outlet plate is rotatably provided at the bottom of the material bin, and the conveyor belt is located below the material bin.

[0015] As a preferred embodiment of the present utility model, at least two push rods are provided.

[0016] As a preferred embodiment of the present utility model, a key is installed between the drive shaft and the first rotating rod.

[0017] As a preferred embodiment of the present utility model, a key is installed between the fixed rod and the drive shaft.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: When it is necessary to adjust the angle of the blanking plate, the drive shaft is rotated. The drive shaft will drive the first rotating rod to move accordingly. Since the first rotating rod and the second rotating rod form a V-shaped structure and are rotatably connected to each other, the second rotating rod will also move correspondingly, thereby pushing the sliding plate to slide up and down. As the sliding plate moves, the push rod can apply a force to the blanking plate due to its inclined setting, prompting the blanking plate to rotate around the rotating shaft, so as to adjust the angle of the blanking plate. Compared with the prior art, the link mechanism of the present device is external, and there is no need to be equipped with a threaded rod in the prior art, which has the advantage of convenient maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is Figure 1 the right view of;

[0021] Figure 3 is Figure 1 the sectional view of;

[0022] Figure 4 is Figure 2 the perspective view from the bottom view angle of;

[0023] Reference numerals in the drawings: 1, workbench; 2, blanking plate; 3, support plate; 4, rotating shaft; 5, sliding plate; 6, first pin shaft; 7, push rod; 8, second pin shaft; 9, platform; 10, drive shaft; 11, first rotating rod; 12, second rotating rod; 13, fixed rod; 14, moving block; 15, pushing shaft; 16, lead screw; 17, motor; 18, first track; 19, second track; 20, positioning bolt; 21, housing; 22, bin; 23, conveyor belt; 24, discharge tray. Specific embodiments

[0024] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings of the specification.

[0025] In the following description, many specific details are set forth in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0026] Secondly, the so-called "embodiment" herein refers to specific features, structures or characteristics that can be included in at least one implementation manner of the present utility model. The phrase "in an embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0027] Embodiment

[0028] Refer to Figures 1 - 4, this embodiment provides a high-speed aluminum-plastic packaging machine, which includes a workbench 1 and a blanking plate 2. A support plate 3 is fixed at the bottom of the workbench 1. The blanking plate 2 is rotatably connected to the workbench 1 through a rotating shaft 4. It also includes a driving mechanism for driving the blanking plate 2 to rotate around the rotating shaft 4; the driving mechanism includes a sliding plate 5 slidably connected to the support plate 3. The sliding direction of the sliding plate 5 is the vertical direction. One end of a push rod 7 is rotatably connected to the sliding plate 5 through a first pin shaft 6. The other end of the push rod 7 is rotatably connected to the bottom of the blanking plate 2 through a second pin shaft 8. As Figure 4 shown, the push rod 7 is inclined. When the sliding plate 5 moves up and down, it can drive the blanking plate 2 to rotate around the rotating shaft 4;

[0029] It also includes a link mechanism for driving the sliding plate 5 to slide. The link mechanism includes a platform 9 fixed on the support plate 3. A driving shaft 10 is rotatably connected to the top of the platform 9 through a bearing seat. One end of a first rotating rod 11 is fixed to the driving shaft 10. The other end of the first rotating rod 11 is rotatably connected to one end of a second rotating rod 12. As Figure 2 and Figure 4 shown, the first rotating rod 11 and the second rotating rod 12 form a V shape. The other end of the second rotating rod 12 is rotatably connected to the sliding plate 5. To reduce space occupation, both the first rotating rod 11 and the second rotating rod 12 rotate in the width direction of the workbench 1;

[0030] In this embodiment, when the angle of the blanking plate 2 needs to be adjusted, the driving shaft 10 is rotated. The driving shaft 10 will drive the first rotating rod 11 to move accordingly. Since the first rotating rod 11 and the second rotating rod 12 form a V-shaped structure and are rotatably connected to each other, the second rotating rod 12 will also move accordingly, and then push the sliding plate 5 to slide up and down. As the sliding plate 5 moves, the push rod 7 can apply a force to the blanking plate 2 because of its inclined setting, prompting the blanking plate 2 to rotate around the rotating shaft 4, so as to adjust the angle of the blanking plate 2. Compared with the prior art, the link mechanism of this device is external and does not need to be equipped with a threaded rod in the prior art, which has the advantage of convenient maintenance.

[0031] As a preferred solution of the present invention, the link mechanism further includes a fixed rod 13 fixedly connected to the driving shaft 10. As Figure 2 shown, the fixed rod 13 is inclined and has a long hole; a driving mechanism is fixed on the top of the platform 9. The output end of the driving mechanism is a moving block 14. A push shaft 15 is fixed to the moving block 14. The push shaft 15 passes through the long hole;

[0032] In this embodiment, the function of the driving mechanism is to move the push shaft 15 and the moving shaft horizontally. Since the push shaft 15 passes through the long hole, when the push shaft 15 moves, it can push the driving shaft 10 and the first rotating rod 11 to rotate.

[0033] As a preferred embodiment of the present utility model, the driving mechanism includes a lead screw 16 rotatably connected to the platform 9. One end of the lead screw 16 is equipped with a motor 17 for driving its rotation. The lead screw 16 is threadedly connected to the moving block 14. The driving mechanism further includes a first track 18 fixedly connected to the platform 9, and the moving block 14 is slidably connected to the first track 18.

[0034] In this embodiment, the motor 17 starts to drive the lead screw 16 to rotate. Since the lead screw 16 is threadedly connected to the moving block 14, the rotation of the lead screw 16 will be converted into a linear motion of the moving block 14 along the first track 18. Using the lead screw 16 to drive the moving block 14 to move here can greatly reduce the length of the lead screw 16 in the prior art. At the same time, other driving methods can also be adopted for the driving mechanism, such as cylinders, oil cylinders or electric telescopic rods.

[0035] As a preferred embodiment of the present utility model, the support plate 3 is fixed with a second track 19, and the sliding plate 5 is slidably connected to the second track 19. There are two support plates 3 on the side of the support plate 3 close to the blanking plate 2, which improves the stability of the sliding plate 5 when sliding.

[0036] As a preferred embodiment of the present utility model, a support seat is fixed at the top of the second track 19. The support seat is threadedly connected with a positioning bolt 20. By adjusting the positioning bolt 20, the distance between the bottom end of the positioning bolt 20 and the sliding plate 5 can be adjusted, so as to limit the angle of the blanking plate 2 and prevent the angle of the blanking plate 2 from being over-adjusted.

[0037] As a preferred embodiment of the present utility model, the push shaft 15 is fixed with a bearing, and the outer ring of the bearing contacts the long hole. The use of the bearing greatly reduces the direct friction between the push shaft 15 and the long hole, which can not only improve the mechanical efficiency but also extend the service life of the components.

[0038] As a preferred embodiment of the present utility model, a housing 21 is provided on the top of the workbench 1. A material bin 22 and a conveyor belt 23 are installed in the housing 21. A discharge tray 24 is rotatably provided at the bottom of the material bin 22. The conveyor belt 23 is located below the material bin 22. The discharge tray 24 is a prior art and is driven by an external power to rotate. When the discharge tray 24 rotates, materials are discharged, and the materials fall onto the conveyor belt 23, and the conveyor belt 23 conveys the materials.

[0039] As a preferred embodiment of the present utility model, at least two push rods 7 are provided. Two or more push rods 7 can distribute the load more evenly, reduce the pressure borne by a single push rod 7, which can improve the stability of the movement of the blanking plate 2 and reduce vibration and deviation.

[0040] As a preferred embodiment of the present utility model, a key is installed between the drive shaft 10 and the first rotating rod 11. The main function of the key is to reliably transmit the rotational motion of the drive shaft 10 to the first rotating rod 11. Through the key connection, synchronous rotation between the two can be ensured, and the required torque can be effectively transmitted.

[0041] As a preferred embodiment of the present utility model, a key is installed between the fixed rod 13 and the drive shaft 10. Through the key connection, synchronous rotation between the two can be ensured, and the required torque can be effectively transmitted.

[0042] It should be understood that in the development process of any actual implementation, such as in any engineering or design project, a large number of specific implementation decisions can be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without excessive experimentation, such development efforts will be a routine task of design, manufacturing, and production.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A high-speed aluminum-plastic packaging machine, comprising a workbench (1) and a blanking plate (2), wherein a support plate (3) is fixed to the bottom of the workbench (1), the blanking plate (2) is rotatably connected to the workbench (1) via a rotating shaft (4), and further comprising a driving mechanism for driving the blanking plate (2) to rotate around the rotating shaft (4); characterized in that: The driving mechanism comprises a sliding plate (5) slidably connected to the support plate (3); the sliding plate (5) is rotatably connected to one end of a push rod (7) via a first pin (6); the other end of the push rod (7) is rotatably connected to the bottom of the blanking plate (2) via a second pin (8); The invention also comprises a connecting rod mechanism for driving the sliding plate (5) to slide, the connecting rod mechanism comprising a platform (9) fixed on the supporting plate (3), the top of the platform (9) being rotatably connected to a driving shaft (10), one end of a rotating rod 1 (11) being fixed to the driving shaft (10), the other end of the rotating rod 1 (11) being rotatably connected to one end of a rotating rod 2 (12), the other end of the rotating rod 2 (12) being rotatably connected to the sliding plate (5).

2. A high-speed aluminum-plastic packaging machine as claimed in claim 1, characterized in that: The connecting rod mechanism also includes a fixing rod (13) fixedly connected to the driving shaft (10), and the fixing rod (13) is provided with an elongated hole; A driving mechanism is fixed on the top of the platform (9), the output end of the driving mechanism is a moving block (14), a driving shaft (15) is fixed to the moving block (14), and the driving shaft (15) passes through the long strip hole.

3. A high-speed aluminum-plastic packaging machine as claimed in claim 2, characterized in that: The driving mechanism comprises a screw rod (16) rotatably connected to the platform (9), a motor (17) for driving the screw rod (16) to rotate is installed at one end thereof, and the screw rod (16) is threadedly connected to the moving block (14); The driving mechanism further comprises a track one (18) fixedly connected to the platform (9), and the moving block (14) is slidably connected to the track one (18).

4. A high-speed aluminum-plastic packaging machine as claimed in claim 1, characterized in that: The support plate (3) is fixed with a second track (19), and the sliding plate (5) is slidably connected to the second track (19).

5. A high-speed aluminum-plastic packaging machine as claimed in claim 4, characterized in that: A support seat is fixed on the top of the second track (19), and a positioning bolt (20) is threadedly connected to the support seat.

6. A high-speed aluminum-plastic packaging machine as claimed in claim 2, characterized in that: The driving shaft (15) is fixed with a bearing, and the outer ring of the bearing is in contact with the elongated hole.

7. A high-speed aluminum-plastic packaging machine as claimed in claim 1, characterized in that: A shell (21) is arranged on the top of the workbench (1), a material bin (22) and a conveyor belt (23) are installed in the shell (21), a discharging tray (24) is rotatably arranged at the bottom of the material bin (22), and the conveyor belt (23) is located below the material bin (22).

8. A high-speed aluminum-plastic packaging machine as claimed in claim 1, characterized in that: The number of push rods (7) is at least two.

9. A high-speed aluminum-plastic packaging machine as claimed in claim 7, characterized in that: A key is installed between the driving shaft (10) and the rotating rod (11).

10. A high-speed aluminum-plastic packaging machine as claimed in claim 2, characterized in that: A key is installed between the fixing rod (13) and the driving shaft (10).

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