Plastic bottle cap orientation screening device

Abstract

The utility model discloses a plastic bottle cap orientation screening device, which belongs to the technical field of bottle cap orientation screening and comprises a storage box, a vertically mounted belt conveyor is fixedly mounted in an inner cavity of the storage box, a plurality of groups of sorting rods are equidistantly mounted on a conveying belt of the belt conveyor, and a support plate is fixedly mounted on one side of the storage box; through the arrangement of the sorting rod, the belt conveyor can drive the sorting rod to annularly rotate in the storage box when working, at the moment, one end of the sorting rod is sleeved with a bottle cap, and when the bottle cap at one end of the sorting rod moves to the position corresponding to the discharging plate, one end of the discharging plate can be driven by the driving assembly to move towards the bottle cap, so that the bottle cap can be conveniently sorted. And when the discharging plate moves, one end of the discharging plate slightly tilts, the bottle caps are taken down from the sorting rod, and at the moment, the bottle caps uniformly face downwards and slide towards the next procedure along the screening channel, and through the arrangement of the device, the orientation of the bottle caps can be efficiently sorted.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle cap orientation screening, in particular to a plastic bottle cap orientation screening device. Background Art

[0002] Plastic bottles are mainly made of materials such as polyethylene or polypropylene and added with a variety of organic solvents. Plastic bottles widely use polyester (PET), polyethylene (PE), and polypropylene (PP) as raw materials. After adding corresponding organic solvents, they are heated at high temperatures and blow-molded, extruded, or injection-molded through plastic molds. Plastic bottles are sealed with bottle caps when filling products.

[0003] However, in the prior art, bottling is achieved through a highly automated assembly line, which prevents health problems caused by human intervention and improves production efficiency. Among them, the bottle caps used for bottling need to be sorted according to their orientation when entering the assembly line so that the bottle caps enter the assembly line in the same direction. How to efficiently and accurately sort and adjust the orientation of the bottle caps has become the key to improving production efficiency. Therefore, we need to propose a plastic bottle cap orientation screening device. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic bottle cap orientation screening device, which has the advantage of being able to efficiently sort the orientations of the bottle caps, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides a plastic bottle cap orientation screening device, comprising a storage box, an inner cavity of the storage box is fixedly installed with a vertically installed belt conveyor, a plurality of groups of sorting rods are equidistantly installed on the conveyor belt of the belt conveyor, a support plate is fixedly installed on one side of the storage box, a feed plate is movably installed on the top of the support plate through a hinge, a screening channel is provided on the surface of the feed plate and at a corresponding position of the sorting rod, a sorting groove is provided at the bottom of the inner cavity of the screening channel and at one end close to the sorting rod, a movable connection component for controlling the movement of one end of the feed plate is further provided between the feed plate and the support plate, and a driving component for driving the feed plate to move through a hinge is installed at the bottom of the support plate.

[0006] Preferably, the movable connection component includes a slide groove opened on the surface of the blanking plate, the inner wall of the slide groove is slidably connected with a slide rod, both ends of the slide rod are fixedly installed with connecting plates, and the bottom of the connecting plate is fixedly connected to the top of the support plate.

[0007] Preferably, the driving assembly includes two groups of fixed plates fixedly installed on the bottom of the support plate, a driving motor is fixedly installed on the surface of one group of the fixed plates, the output shaft of the driving motor passes through the fixed plate and extends to a driving screw fixedly installed between the two groups of fixed plates, one end of the driving screw away from the driving motor is rotatably connected to the surface of the other group of the fixed plates, a sliding seat is matched with the surface of the driving screw, and a linkage assembly is also arranged between the sliding seat and the hinge.

[0008] Preferably, the linkage assembly includes a fixing groove opened on the surface of the support plate, the inner cavity of the fixing groove is slidably connected with a slide, the bottom of the hinge is fixedly connected to the top of the slide, the top of the slide seat is fixedly connected to the bottom of the slide, and a limiting assembly for limiting the slide and the fixing groove is also provided between the slide.

[0009] Preferably, the limiting assembly includes limiting rods fixedly mounted on both sides of the inner cavity of the fixing groove, limiting grooves matching the limiting rods are provided on both sides of the sliding plate, and the inner wall of the limiting groove is slidably connected to the surface of the limiting rod.

[0010] Preferably, a reinforcing plate is fixedly mounted on one end of the bottom of the support plate, the reinforcing plate is arranged at an angle, and one end of the reinforcing plate away from the support plate is fixedly connected to one side of the material storage box.

[0011] Preferably, the sorting rod is arranged in an L shape, and the inner wall of the sorting slot is slidably connected to the surface of the sorting rod.

[0012] Preferably, the blanking plate is arranged at an incline.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model arranges the sorting rod, and the belt conveyor drives the sorting rod to rotate in a circle in the storage box when working. At this time, the bottle caps will be sleeved on one end of the sorting rod. When the bottle caps at one end of the sorting rod move to the corresponding position of the unloading plate, the driving component can drive one end of the unloading plate to move in the direction of the bottle caps. When the unloading plate moves, one end of the unloading plate will be slightly tilted to remove the bottle caps from the sorting rod. At this time, the bottle caps will face downward and slide along the screening channel to the next process. Through the arrangement of the device, the orientation of the bottle caps can be efficiently sorted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure inside the material storage box of the utility model;

[0017] Figure 3This is a schematic diagram of the structure of the blanking plate of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the drive assembly of the utility model.

[0019] In the figure: 1. material storage box; 2. belt conveyor; 3. sorting rod; 4. support plate; 5. hinge; 6. unloading plate; 7. screening channel; 8. sorting slot; 9. slide slot; 10. slide rod; 11. connecting plate; 12. fixed plate; 13. driving motor; 14. driving screw; 15. slide seat; 16. fixed slot; 17. slide plate; 18. limit rod; 19. limit slot; 20. reinforcement plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 The utility model provides a plastic bottle cap orientation screening device, comprising a storage box 1, a vertically mounted belt conveyor 2 is fixedly installed in the inner cavity of the storage box 1, a plurality of groups of sorting rods 3 are equidistantly installed on the conveyor belt of the belt conveyor 2, the sorting rods 3 are arranged in an L shape, and the inner wall of the sorting slot 8 is slidably connected to the surface of the sorting rod 3.

[0022] In this embodiment, the storage box 1 contains bottle caps to be screened. When they need to be sorted according to their orientation, the user can turn on the belt conveyor 2 through an external controller. The conveyor belt of the belt conveyor 2 will drive the sorting rod 3 to rotate in a circle, and the bottle caps in the storage box 1 will be picked up. At this time, the bottle caps are facing downward.

[0023] Preferably, a support plate 4 is fixedly installed on one side of the storage box 1, a reinforcing plate 20 is fixedly installed on one end of the bottom of the support plate 4, the reinforcing plate 20 is inclined, and the end of the reinforcing plate 20 away from the support plate 4 is fixedly connected to one side of the storage box 1, and a discharge plate 6 is movably installed on the top of the support plate 4 through a hinge 5, the discharge plate 6 is inclined, and a screening channel 7 is opened on the surface of the discharge plate 6 and at the corresponding position of the sorting rod 3, and a sorting groove 8 is opened at the bottom of the inner cavity of the screening channel 7 and at one end close to the sorting rod 3.

[0024] When the lifted bottle cap moves to the corresponding position of the blanking plate 6, the bottle cap can be lifted from the sorting rod 3 through the sorting slot 8 on the blanking plate 6, and the lifted bottle cap will fall into the inner cavity of the screening channel 7. Since the blanking plate 6 is arranged at an angle, the bottle cap in the inner cavity of the screening channel 7 will slide along the screening channel 7 to the next process under the action of its own gravity. The arrangement of the reinforcing plate 20 can improve the stability of the installation of the support plate 4.

[0025] Among them, a movable connection component for controlling the movement of one end of the blanking plate 6 is also arranged between the blanking plate 6 and the support plate 4. The movable connection component includes a slide groove 9 opened on the surface of the blanking plate 6, and the inner wall of the slide groove 9 is slidably connected with a slide rod 10. Both ends of the slide rod 10 are fixedly installed with connecting plates 11, and the bottom of the connecting plate 11 is fixedly connected to the top of the support plate 4. The bottom of the support plate 4 is installed with a driving component for driving the blanking plate 6 to move through the hinge 5.

[0026] By setting the movable connection component, the blanking plate 6 can be movably installed on the top of the supporting plate 4. In the process of picking up the bottle cap from the sorting rod 3, the user can drive the blanking plate 6 to move through the driving component. The movement of the blanking plate 6 will drive the slide groove 9 to slide on the surface of the slide rod 10. Under the guidance of the slide rod 10, one end of the blanking plate 6 will move toward the direction of the bottle cap, and one end thereof will be slightly tilted to pick up the bottle cap from the sorting rod 3.

[0027] It is worth mentioning that the driving assembly includes two groups of fixed plates 12 fixedly installed on the bottom of the support plate 4, and a driving motor 13 is fixedly installed on the surface of one group of fixed plates 12. The output shaft of the driving motor 13 passes through the fixed plate 12 and extends to a driving screw 14 fixedly installed between the two groups of fixed plates 12. The end of the driving screw 14 away from the driving motor 13 is rotatably connected to the surface of the other group of fixed plates 12. A slide seat 15 is matched with the surface of the driving screw 14. A linkage assembly is also arranged between the slide seat 15 and the hinge 5. The linkage assembly includes a fixing groove 16 opened on the surface of the support plate 4, and a slide plate 17 is slidably connected to the inner cavity of the fixing groove 16. The bottom of the hinge 5 is fixedly connected to the top of the slide plate 17, and the top of the slide seat 15 is fixedly connected to the bottom of the slide plate 17.

[0028] By setting the driving component, the blanking plate 6 can be driven to move. Specifically, the user can turn on the driving motor 13 through the external controller. The output shaft of the driving motor 13 will drive the driving screw 14 to rotate, and then drive the slide plate 17 to slide in the inner cavity of the fixed groove 16 through the slide seat 15. The movement of the slide plate 17 will drive the blanking plate 6 to move through the hinge 5.

[0029] Furthermore, a limit assembly is provided between the slide plate 17 and the fixed groove 16 for limiting the slide plate 17. The limit assembly includes limit rods 18 fixedly installed on both sides of the inner cavity of the fixed groove 16. Limit grooves 19 adapted to the limit rods 18 are provided on both sides of the slide plate 17. The inner wall of the limit groove 19 is slidably connected to the surface of the limit rod 18.

[0030] By setting the limiting component, the slide plate 17 can be limited to prevent the slide plate 17 from slipping out of the inner cavity of the fixing groove 16. In addition, by using the limiting rod 18 and the limiting groove 19 in coordination, the stability of the movement of the slide plate 17 can also be improved. When the slide plate 17 moves, the limiting grooves 19 at both ends thereof will slide on the surface of the limiting rod 18.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for screening the orientation of plastic bottle caps, comprising a storage box (1), characterized in that: A vertically mounted belt conveyor (2) is fixedly mounted in the inner cavity of the material storage box (1), and a plurality of groups of sorting rods (3) are equidistantly mounted on the conveyor belt of the belt conveyor (2). A support plate (4) is fixedly mounted on one side of the material storage box (1), and a material discharge plate (6) is movably mounted on the top of the support plate (4) via a hinge (5). A screening channel (7) is provided on the surface of the material discharge plate (6) at a position corresponding to the sorting rod (3), and a sorting slot (8) is provided at the bottom of the inner cavity of the screening channel (7) and at one end close to the sorting rod (3). A movable connection component for controlling the movement of one end of the material discharge plate (6) is also provided between the material discharge plate (6) and the support plate (4), and a driving component for driving the material discharge plate (6) to move via the hinge (5) is installed at the bottom of the support plate (4).

2. A plastic bottle cap orientation screening device according to claim 1, characterized in that: The movable connection component includes a slide groove (9) opened on the surface of the blanking plate (6), the inner wall of the slide groove (9) is slidably connected with a slide rod (10), and connecting plates (11) are fixedly installed at both ends of the slide rod (10), and the bottom of the connecting plate (11) is fixedly connected to the top of the support plate (4).

3. A plastic bottle cap orientation screening device according to claim 1, characterized in that: The driving assembly comprises two groups of fixed plates (12) fixedly mounted on the bottom of the support plate (4), a driving motor (13) being fixedly mounted on the surface of one group of the fixed plates (12), an output shaft of the driving motor (13) passing through the fixed plates (12) and extending to a driving screw (14) fixedly mounted between the two groups of fixed plates (12), one end of the driving screw (14) away from the driving motor (13) being rotatably connected to the surface of the other group of the fixed plates (12), a sliding seat (15) being matched with the surface of the driving screw (14), and a linkage assembly being further arranged between the sliding seat (15) and the hinge (5).

4. A plastic bottle cap orientation screening device according to claim 3, characterized in that: The linkage assembly comprises a fixing groove (16) formed on the surface of the support plate (4); the inner cavity of the fixing groove (16) is slidably connected with a slide plate (17); the bottom of the hinge (5) is fixedly connected to the top of the slide plate (17); the top of the slide seat (15) is fixedly connected to the bottom of the slide plate (17); and a limiting assembly for limiting the slide plate (17) and the fixing groove (16) is also provided between the slide plate (17) and the fixing groove (16).

5. A plastic bottle cap orientation screening device according to claim 4, characterized in that: The limiting assembly comprises limiting rods (18) fixedly mounted on both sides of the inner cavity of the fixing groove (16); limiting grooves (19) matching the limiting rods (18) are provided on both sides of the sliding plate (17); and the inner wall of the limiting groove (19) is slidably connected to the surface of the limiting rod (18).

6. A plastic bottle cap orientation screening device according to claim 1, characterized in that: A reinforcing plate (20) is fixedly mounted on one end of the bottom of the support plate (4); the reinforcing plate (20) is arranged in an inclined manner, and one end of the reinforcing plate (20) away from the support plate (4) is fixedly connected to one side of the material storage box (1).

7. A plastic bottle cap orientation screening device according to claim 1, characterized in that: The sorting rod (3) is arranged in an L shape, and the inner wall of the sorting slot (8) is slidably connected to the surface of the sorting rod (3).

8. The device for selecting orientation of plastic bottle caps according to claim 1, characterized in that: The blanking plate (6) is arranged in an inclined manner.

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