Positioning device of polymer pesticide packaging plastic bottle filling machine

Abstract

The utility model provides a polymer pesticide packaging plastic bottle filling machine positioning device, which relates to the technical field of pesticide packaging plastic bottle positioning devices and comprises a support, a motor fixedly connected to the outer wall of one side of the upper end of the support, a roller movably connected to one side of the motor, and a conveying belt movably connected to the outer wall of one side of the roller. Side plates are fixedly connected to the outer walls of the two sides of the upper end of the support, a fixing plate is fixedly connected to the outer wall of one side of the upper end of the support, four sliding rods are fixedly connected to the two sides of the outer wall of the fixing plate, and positioning mechanisms are slidably connected to the outer walls of the sliding rods. The pesticide packaging plastic bottle positioning device solves the problems that an existing pesticide packaging plastic bottle positioning device does not have enough stability, a sliding block or a positioning part is prone to deviation, consequently, a bottle cannot be accurately aligned to the filling position, the existing pesticide packaging plastic bottle positioning device does not have enough adaptability, plastic bottles of different specifications are difficult to deal with, and production efficiency is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pesticide packaging plastic bottle positioning device technical field especially relates to a kind of high-molecular pesticide packaging plastic bottle filling machine positioning device. BACKGROUND

[0002] In modern production line, especially in the packaging process of liquid products such as pesticides and fertilizers, filling accuracy and efficiency directly affect production quality and cost. Plastic bottles made of high-molecular materials are widely used in pesticide packaging, and accurate positioning of the bottles is crucial for subsequent filling process. Traditional plastic bottle positioning devices usually rely on manual adjustment or simple mechanical devices, which often have problems such as inaccurate positioning and complex operation, affecting the speed and accuracy of filling. With the increasing demand for packaging accuracy and production efficiency, automated precision positioning technology has become an important research direction in the packaging field.

[0003] However, the existing high-molecular pesticide packaging plastic bottle filling machine has some significant defects in the positioning device. The traditional positioning method usually does not have enough stability, and the slider or positioning component is easy to deviate, causing the bottle to be unable to accurately align the filling position. In addition, the positioning mechanism in the prior art often does not have enough adaptability, making it difficult to cope with different specifications of plastic bottles, resulting in the need to frequently adjust the equipment when changing bottle types on the production line, reducing production efficiency. Therefore, improving positioning accuracy and adaptability, ensuring accurate positioning of plastic bottles and flexible adaptation to multiple specifications, has become the key to solving the current technical bottleneck. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides a high-molecular pesticide packaging plastic bottle filling machine positioning device.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-molecular pesticide packaging plastic bottle filling machine positioning device, comprising: a bracket, a motor is fixedly connected to the outer wall of one side of the upper end of the bracket, a roller is movably connected to one side of the motor, a transmission belt is movably connected to the outer wall of one side of the roller, two side plates are fixedly connected to the outer walls of both sides of the upper end of the bracket, a fixed plate is fixedly connected to the outer wall of one side of the upper end of the bracket, four slide rods are fixedly connected to the outer walls of both sides of the fixed plate, and a positioning mechanism is slidably connected to the outer wall of the slide rod.

[0006] The positioning mechanism comprises a sliding block slidably connected to the outer wall of the slide rod, a connecting block is fixedly connected to the outer wall of one side of the upper end of the sliding block, a sliding groove is formed in one side of the sliding block, and a roller shaft is movably connected to the outer wall of one side of the lower end of the sliding block.

[0007] As a preferred implementation form, the outer wall of one side of the middle part of the fixed plate is fixedly connected with a cylinder, the outer wall of one side of the upper end of the middle part of the fixed plate is fixedly connected with a limiting rod, the outer wall of one side of the limiting rod is movably connected with a movable block, the outer wall of both sides of the upper end of the movable block is fixedly connected with a fixed rod, and the outer wall of one side of the fixed rod is movably connected with a connecting rod.

[0008] As a preferred implementation form, the outer wall of one side of the cylinder is fixedly connected with the outer wall of one side of the sliding block.

[0009] As a preferred implementation form, the connecting rod, away from the fixed rod, is connected with the connecting block arranged on the outer wall of the upper end of the sliding block.

[0010] As a preferred implementation form, the sliding groove arranged on the sliding block is in sliding connection with the outer wall of the sliding rod arranged on both sides of the fixed plate and the outer wall of the fixed plate.

[0011] As a preferred implementation form, the roller shaft arranged on the lower end of the sliding block is arranged on one side of the lower end of the inner wall of the fixed plate.

[0012] As a preferred implementation form, the movable block is movably connected with the sliding block through the connecting rod.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、The utility model discloses in using, and the design of the positioning mechanism through the sliding block and the roller shaft ensures accurate calibration and positioning to the plastic bottle in the transmission process, guarantees the accuracy of subsequent filling operation.

[0015] 2、The utility model discloses in using, and the combination design of the sliding rod and the sliding groove makes the sliding block keep stable when sliding, does not produce deviation, thereby improve the positioning accuracy.

[0016] 3、The utility model discloses in using, and the use of the cylinder makes the sliding block and the movable block can move flexibly, realizes accurate bottle positioning adjustment through the connecting rod, and adapts to different specifications of plastic bottle. ACCURACY

[0017] Figure 1 It is the appearance structure schematic view of the positioning device of the high molecule pesticide packaging plastic bottle filling machine.

[0018] Figure 2 It is the appearance structure schematic view of the positioning device of the high molecule pesticide packaging plastic bottle filling machine.

[0019] Figure 3 It is the partial structure disassembly schematic view of the positioning device of the high molecule pesticide packaging plastic bottle filling machine.

[0020] Figure 4 The positioning mechanism structure disassembly schematic view of the positioning device of the high-molecular pesticide packaging plastic bottle filling machine is provided.

[0021] Legend:

[0022] 1, support; 2, motor; 3, roller; 4, transmission belt; 5, side plate; 6, fixed plate; 7, slide rod; 8, positioning mechanism; 9, air cylinder; 10, limiting rod; 11, movable block; 12, fixed rod; 13, connecting rod;

[0023] 81, sliding block; 82, connecting block; 83, sliding groove; 84, roller shaft. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail in conjunction with the accompanying drawings.

[0025] It should be noted that in the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from the description herein, therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below.

[0026] In addition, in the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0027] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. However, it is noted that direct connection means that the connection between the two main bodies does not form a connection relationship through a transition structure, but only connects through a connection structure to form a whole. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] Embodiment 1

[0030] As Figures 1-4 shown, the utility model provides a technical scheme: a kind of polymer pesticide packaging plastic bottle filling machine positioning device, it include: support 1, support 1 upper end one side outer wall is fixedly connected with motor 2, motor 2 one side is movably connected with roller 3, roller 3 one side outer wall is movably connected with transmission belt 4, support 1 upper end both sides outer wall are fixedly connected with one side plate 5, support 1 upper end one side outer wall is fixedly connected with fixed plate 6, fixed plate 6 outer wall both sides are fixedly connected with four slide rods 7, slide rod 7 outer wall is slidably connected with positioning mechanism 8;

[0031] Positioning mechanism 8, including the sliding block 81 slidably connected on the outer wall of slide rod 7, the sliding block 81 upper end one side outer wall is fixedly connected with connecting block 82, the sliding block 81 one side is provided with sliding slot 83, the sliding slot 83 provided on the sliding block 81 is slidably connected with the outer wall of slide rod 7 provided on the outer wall of fixed plate 6 and fixed plate 6, the sliding block 81 lower end one side outer wall is movably connected with roller shaft 84, the roller shaft 84 provided on the lower end of sliding block 81 is arranged on the lower end one side inner wall of fixed plate 6.

[0032] In this embodiment, by designing a support 1, a motor 2 is fixedly connected to one side of the upper end of the support 1, a roller 3 is connected to one side of the motor 2, and a transmission belt 4 is connected to the outer wall of the roller 3. Therefore, when the motor 2 is started, the motor 2 drives the roller 3 to rotate, thereby driving the transmission belt 4 to rotate. At this time, when the plastic bottle to be filled is placed on the transmission belt 4, it will be displaced to one end. The support 1 is provided with a side plate 5 on both sides of the upper end, which can play a limiting role to prevent the plastic bottle from falling out of the transmission belt 4 during movement. A fixed plate 6 is fixedly connected to one side of the upper end of the support 1, and a slide rod 7 is fixedly connected to the outer wall of the fixed plate 6 on both sides. The slide rod 7 is in a trapezoidal shape and is combined with the fixed plate 6, so that the positioning mechanism 8 connected thereto can slide to the maximum extent without deviation. The positioning mechanism 8 includes a sliding block 81 which is limited by the fixed plate 6 and the slide rod 7 through a sliding groove 83, so as to stably slide towards each other. At this time, the roller shaft 84 provided on one side of the lower end of the sliding block 81 can be driven to move towards each other, which can calibrate and position the plastic bottle displaced to one side on the upper end of the transmission belt 4, so that subsequent accurate filling can be realized. The roller shaft 84 is in a cylindrical shape, which can reduce the deviation of the plastic bottle caused by friction during positioning, thereby preventing subsequent positioning operation.

[0033] Embodiment 2

[0034] As shown in Figures 1-3 , a cylinder 9 is fixedly connected to the outer wall of one side of the lower end of the fixed plate 6, and the outer wall of one side of the cylinder 9 is fixedly connected with the outer wall of one side of the sliding block 81. A limiting rod 10 is fixedly connected to the outer wall of one side of the upper end of the middle of the fixed plate 6, and a movable block 11 is movably connected to the outer wall of one side of the limiting rod 10. A fixed rod 12 is fixedly connected to the outer wall of both sides of the upper end of the movable block 11, and a connecting rod 13 is movably connected to the outer wall of one side of the fixed rod 12. The connecting rod 13 is connected with the connecting block 82 provided on the outer wall of the upper end of the sliding block 81 on the side away from the fixed rod 12. The movable block 11 and the sliding block 81 are movably connected through the connecting rod 13.

[0035] In this embodiment, a limiting rod 10 is provided at the middle of the upper end of the fixed plate 6. A movable block 11 is movably connected to the outer wall of one side of the upper end of the limiting rod 10. Fixed rods 12 are provided on both sides of the upper end of the movable block 11. The fixed rods 12 are movably connected to the connecting block 82 provided at the upper end of the slider 81 through the connecting rod 13. Thus, the movable block 11 and the slider 81 can be movably connected through the connecting rod 13. A cylinder 9 is fixedly connected to the lower end of the fixed plate 6. One side of the cylinder 9 is fixedly connected to one side of the slider 81. Therefore, when the cylinder 9 is activated, the cylinder 9 will drive the slider 81 to slide to one side on the outer wall of the fixed plate 6 and the sliding rod 7. At this time, the slider 81 will drive the connecting rod 13 to shift the angle through the connecting block 82. Thus, the movable block 11 can rotate around the limiting rod 10 as the axis, thereby enabling the sliders 81 provided on both sides and the roller shaft 84 provided at the lower end of the slider 81 to move towards each other, thereby performing a positioning operation on the plastic bottle.

[0036] Working principle:

[0037] like Figures 1-4 As shown, this device is a conveying equipment for positioning plastic bottles during filling. Its design includes a support 1, with a motor 2 fixedly connected to the upper end of the support 1. A roller 3 is connected to one side of the motor 2, and a conveyor belt 4 is connected to the outer wall of the roller 3. When the motor 2 starts, it drives the roller 3 to rotate, thereby rotating the conveyor belt 4 and moving the plastic bottles placed on the conveyor belt 4 to one end. Side plates 5 are provided on both sides of the upper end of the support 1 to limit the movement of the plastic bottles. A fixed plate 6 is fixedly connected to the upper end of the support 1. Slide rods 7 are provided on both sides of the outer wall of the fixed plate 6. The slide rods 7 are trapezoidal and, combined with the fixed plate 6, ensure the stability of the positioning mechanism 8 during sliding, preventing deviation. The positioning mechanism 8 includes a slider 81, which is limited by a groove 83 to the fixed plate 6 and the slide rods 7, ensuring stable sliding. A roller shaft 84 is connected to the lower end of the slider 81. When the plastic bottles moving on the conveyor belt 4 pass the roller shaft 84, they can be calibrated and positioned to ensure the accuracy of the subsequent filling process. The roller 84 adopts a cylindrical shape to reduce offset caused by friction and ensure positioning accuracy. A limiting rod 10 is provided at the upper center of the fixed plate 6, and a movable block 11 is movably connected to the upper outer wall of the limiting rod 10. Fixed rods 12 are provided on both sides of the upper end of the movable block 11, which are movably connected to the connecting block 82 at the upper end of the slider 81 via connecting rods 13. This design allows the movable block 11 and the slider 81 to be flexibly connected via connecting rods 13. A cylinder 9 is fixedly connected to the lower end of the fixed plate 6, and one side of the cylinder 9 is fixedly connected to the slider 81. When the cylinder 9 is activated, it drives the slider 81 to slide on the outer walls of the fixed plate 6 and the sliding rod 7. The slider 81, through the connecting block 82, drives the connecting rod 13 to shift, causing the movable block 11 to rotate around the limiting rod 10 as its axis. This, in turn, causes the sliders 81 on both sides and the lower roller 84 to move towards each other, precisely positioning the plastic bottle.

[0038] Those skilled in the art will understand that the above discussion of any of the embodiments is merely exemplary in nature and is not intended to imply that the scope of the present application, including the claims, is limited to these examples; the above embodiments or technical features among different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

[0039] The present application is intended to cover all such alternatives, modifications, and variations as fall within the broad scope of the appended claims. Accordingly, any and all such alternatives, modifications and variations are intended to be encompassed by the appended claims.

Claims

1. A positioning device for a high-molecular pesticide packaging plastic bottle filling machine, comprising a support (1), characterized in that: The outer wall of one side of the upper end of the support (1) is fixedly connected with a motor (2), one side of the motor (2) is movably connected with a roller (3), the outer wall of one side of the roller (3) is movably connected with a conveying belt (4), the outer walls of both sides of the upper end of the support (1) are fixedly connected with a side plate (5), the outer wall of one side of the upper end of the support (1) is fixedly connected with a fixed plate (6), the outer walls of both sides of the fixed plate (6) are fixedly connected with four slide rods (7), and the outer wall of the slide rod (7) is slidably connected with a positioning mechanism (8). The positioning mechanism (8) comprises a sliding block (81) slidably connected to the outer wall of the slide rod (7), the outer wall of one side of the upper end of the sliding block (81) is fixedly connected with a connecting block (82), a sliding groove (83) is formed in one side of the sliding block (81), and the outer wall of one side of the lower end of the sliding block (81) is movably connected with a roller shaft (84).

2. The positioning device of a polymer pesticide packaging plastic bottle filling machine according to claim 1, characterized in that: The outer wall of one side of the lower end of the middle part of the fixed plate (6) is fixedly connected with an air cylinder (9), the outer wall of one side of the upper end of the middle part of the fixed plate (6) is fixedly connected with a limiting rod (10), the outer wall of one side of the limiting rod (10) is movably connected with a movable block (11), the outer walls of both sides of the upper end of the movable block (11) are fixedly connected with a fixed rod (12), and the outer wall of one side of the fixed rod (12) is movably connected with a connecting rod (13).

3. The positioning device of a polymer pesticide packaging plastic bottle filling machine according to claim 2, characterized in that: The outer wall of one side of the air cylinder (9) is fixedly connected with the outer wall of one side of the sliding block (81).

4. The positioning device of the polymer pesticide packaging plastic bottle filling machine according to claim 2, characterized in that: The side of the connecting rod (13) away from the fixed rod (12) is connected with the connecting block (82) provided on the outer wall of the upper end of the sliding block (81).

5. The positioning device of the polymer pesticide packaging plastic bottle filling machine according to claim 1, characterized in that: The sliding groove (83) formed in the sliding block (81) is slidably connected with the outer walls of the slide rods (7) provided on both sides of the fixed plate (6).

6. The positioning device of a polymer pesticide packaging plastic bottle filling machine according to claim 1, characterized in that: The roller shaft (84) provided at the lower end of the sliding block (81) is arranged at the lower end of one side of the inner wall of the fixed plate (6).

7. The positioning device of a polymer pesticide packaging plastic bottle filling machine according to claim 2, characterized in that: The movable block (11) is movably connected with the sliding block (81) through the connecting rod (13).

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