A rotary bagging machine

Abstract

The utility model discloses a kind of rotary bagging machines, including rotating base, clamping assembly, conveying assembly, servo motor, attitude adjusting device;The top of rotating base is provided with carousel, the clamping assembly is installed on the carousel of rotating base top end, its quantity is not less than two groups, and the clamping assembly includes jaw and opening mechanism, the conveying assembly includes conveying box, conveying belt and servo motor, the attitude adjusting device includes air pump and hinged structure, the air pump is air pump, and the air pump is hinged with conveying box by hinged structure. The utility model is applicable to rotary discharging system, and automatic, continuous, efficient bagging can be realized.

Description

Technical Field

[0001] This utility model belongs to the field of packaging machinery technology, and in particular relates to a rotary bagging machine. Background Technology

[0002] A bagging machine is an automated or semi-automated industrial device whose main function is to quickly and accurately place packaging bags (usually plastic film bags or composite film bags) onto the outside of the product or container to be packaged. Bagging machines can improve production efficiency, reduce labor costs and labor intensity, and ensure consistent packaging quality. They are widely used in the food and beverage industry, chemical industry, daily necessities and home appliance industry, pharmaceutical and health product industry, printing and publishing industry, and other fields.

[0003] There are many types of bagging machines on the market. For example, an automatic bagging machine with publication number CN206243632U is disclosed on the China Patent Network. This type of bagging machine can be used for automatic packaging, but it has some defects and shortcomings that need to be improved: (1) Existing automatic bagging equipment has many problems when facing a rotating feeding structure, such as the clamping action and feeding rhythm being out of sync, the bags being easily deformed, and the clamping device and feeding device being prone to mechanical interference. These problems will lead to low bagging efficiency and poor yield, thus limiting the application of packaging automation on high-speed production lines; (2) Traditional bagging equipment mostly adopts a linear slide rail plus gripper structure, which is only suitable for fixed rhythm or inching conveying. It is difficult to adapt to the high-speed rhythm of a rotating continuous feeding device, and most devices cannot achieve avoidance action in the spatial structure, which is prone to structural collision during operation, thus affecting the life of the equipment and the stability of the action. Therefore, in view of the above problems, the rotary bagging machine provided by this utility model is of great significance. Utility Model Content

[0004] This utility model provides a rotary bagging machine. A servo motor controls the rotating base to drive the clamping components to run alternately, so as to realize the clamping and opening of the packaging bag. A conveying component can drive the clamping components to move forward so as to send the opened packaging bag to the unloading port. A posture adjustment device can use an air pump and a hinge structure to realize the up and down swing of the conveying component for alignment or avoidance. In summary, it solves the problems in the background art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] The present invention relates to a rotary bagging machine, comprising a rotary base, a clamping assembly, a conveying assembly, a servo motor, and a posture adjustment device;

[0007] The rotating base has a turntable at its top. The clamping assembly is mounted on the turntable at the top of the rotating base, and there are no fewer than two sets of clamping assemblies. The clamping assembly includes a gripper and an opening mechanism. The conveying assembly includes a conveying box, a conveyor belt, and a servo motor. The attitude adjustment device includes an air pump and a hinge structure. The air pump is an air pump, and the air pump is hinged to the conveying box through the hinge structure.

[0008] Furthermore, the grippers are symmetrically distributed, and each gripper has an anti-slip rubber coating at its front end.

[0009] Furthermore, a pair of conveyor wheels are installed inside the conveyor box. One of the conveyor wheels is movably connected via an axle, and the other conveyor wheel is mounted on the output shaft of a servo motor. The conveyor belt is connected between the two conveyor wheels.

[0010] Furthermore, the opening mechanism is a small push rod motor or a two-way cylinder, and is mounted on the conveying assembly via a hinged structure.

[0011] The present invention has the following advantages over the prior art:

[0012] (1) When the rotary bagging machine of this utility model is used, the servo motor can control the rotating base to drive the clamping components to run in turn so as to realize the clamping and opening of the packaging bag;

[0013] (2) When the rotary bagging machine of this utility model is in use, the conveying component can drive the clamping component to move forward so as to send the opened packaging bag to the discharge port;

[0014] (3) When the rotary bagging machine of this utility model is used, the conveying component can be swung up and down to align or avoid each other by means of an air pump and a hinge structure through the posture adjustment device.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a rotary bagging machine according to the present invention;

[0018] Figure 2This is a schematic diagram of the structure of the transmission component in this utility model;

[0019] Figure 3 This is a schematic diagram showing the state of the clamping component in this utility model when it opens the packaging bag.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Rotating base; 2. Clamping assembly; 3. Conveying assembly; 4. Servo motor; 5. Attitude adjustment device. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Please see Figure 1-3 As shown, the present invention provides a rotary bagging machine, which includes a rotary base 1, a clamping assembly 2, a conveying assembly 3, a servo motor 4, and a posture adjustment device 5.

[0025] A turntable is provided at the top of the rotating base 1. At least two clamping components 2 are mounted on the turntable at the top of the rotating base 1. Each clamping component 2 includes grippers and an opening mechanism. The rotating base 1 is driven by a motor to rotate as needed, allowing the grippers to switch positions between multiple workstations. The clamping components 2 are used to clamp and open the packaging bag, maintaining the open state until docking with the unloading device is completed. The conveying component 3 includes a conveyor box, a conveyor belt, and a servo motor 4. The clamped and opened bag can be conveyed along the guide rail to a designated position via the conveying component 3. The conveying action is coordinated with the clamping and rotating actions. The attitude adjustment device 5 includes an air pump and... The air pump is hinged to the conveyor box via the hinge structure. The attitude adjustment device 5 can drive the conveyor box to swing at a small angle to achieve precise alignment with the feeding port or to actively avoid it, thereby avoiding mechanical interference. The conveying component 3 is connected to the air pump to form an attitude adjustment component. When the packaging bag moves to the bottom of the feeding mechanism, the air pump can control the conveying component 3 to lift up a certain angle (such as 5-15 degrees) so that the bag opening is aligned with the central axis of the rotary feeding port, thereby ensuring smooth feeding. After bagging is completed, the air pump controls the conveyor box to press down to the original position to avoid mechanical interference between the clamping component 2 and the rotary feeding head, thereby improving the stability of the equipment.

[0026] The grippers are symmetrically distributed, and each gripper has an anti-slip rubber coating at its front end, which increases the friction between the gripper and the packaging bag to ensure that the edge of the bag will not slip when gripped.

[0027] The conveyor box contains a pair of conveyor wheels. One wheel is movably connected via an axle, while the other wheel is mounted on the output shaft of the servo motor 4. A conveyor belt is connected between the two wheels. The servo motor 4 drives the conveyor wheels to move the conveyor belt. The servo motor 4 also controls the conveyor belt to run at a preset speed. When the conveyor belt moves, it drives the clamping assembly 2 to move towards the material feeding station, thus completing the bag conveying process. Since the clamping assembly 2 is connected to the conveyor assembly 3, it can move forward as a whole under the drive of the conveyor belt. By adjusting the speed of the servo motor 4, the forward speed of the clamping assembly 2 is synchronized with the material feeding mechanism behind it, ensuring that the open bag opening can accurately receive the material from the material feeding mechanism, thereby achieving efficient and stable bagging operation.

[0028] The opening mechanism is a small push rod motor or a two-way cylinder, which is mounted on the conveying assembly 3 through a hinge structure. The opening mechanism can drive the gripper to open or close, so that the gripper pulls the packaging bag to both sides after gripping it, thereby opening the bag mouth.

[0029] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all electrically connected to the external main controller and power supply, and the main controller is a conventional known device that can play a control role.

[0030] The working principle of this utility model is as follows:

[0031] In use, the present invention first rotates the empty gripper to the bag picking station by the rotating base 1, then controls the gripper to clamp the two sides of the bag opening and complete the opening action. Next, the servo motor 4 in the conveying component 3 is driven to move the gripper along the guide rail to the unloading position. At the same time, the air pump in the attitude adjustment component drives the conveying box to lift up for alignment. After the unloading action is completed, the gripper releases the bag, and the bag falls or enters the next process. Then the gripper returns to the initial position with the turntable at the top of the rotating base 1 to prepare for the next cycle.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rotary bagger, characterized in that, Includes a rotating base (1), a clamping assembly (2), a conveying assembly (3), a servo motor (4), and an attitude adjustment device (5); The top of the rotating base (1) is provided with a turntable. The clamping assembly (2) is installed on the turntable at the top of the rotating base (1), and there are no less than two sets of them. The clamping assembly (2) includes a gripper and an opening mechanism. The conveying assembly (3) includes a conveying box, a conveyor belt and a servo motor (4). The attitude adjustment device (5) includes an air pump and a hinge structure. The air pump is an air pump and is hinged to the conveying box through the hinge structure.

2. A rotary bagger as claimed in claim 1, wherein, The grippers are symmetrically distributed, and each gripper has an anti-slip rubber coating at its front end.

3. A rotary bagger as defined in claim 1, wherein The inside of the conveyor box is equipped with a pair of conveyor wheels. One of the conveyor wheels is movably connected by a wheel axle, and the other conveyor wheel is mounted on the output shaft of the servo motor (4). The conveyor belt is connected between the two conveyor wheels.

4. A rotary bagger as defined in claim 1, wherein The opening mechanism is a small push rod motor or a two-way cylinder, and is mounted on the transmission assembly (3) through a hinge structure.

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