Automatic packaging device for leakage-proof packaging food box

Abstract

The utility model discloses an automatic packaging device for a leakproof packaging food box, which comprises an adsorption module, the adsorption module comprises a rotating motor, a rotating arm, driving cylinders and an adsorption plate, the rotating arm is fixedly arranged at the output end of the rotating motor, the driving cylinders are symmetrically arranged at the two ends of the rotating arm, the adsorption plate is fixedly arranged on piston rods of the driving cylinders, and the driving cylinders are arranged on the piston rods; suckers arranged in an array are arranged on the adsorption plate; the photoelectric sensor is arranged on one side of the rotating motor; the bearing module comprises a lead screw driving mechanism and a bearing table, the bearing table is fixedly installed on a moving seat of the lead screw driving mechanism, and the carton is placed on the bearing table; the photoelectric sensor is used for detecting the number of rotation times of the rotary arm. Compared with the prior art, the problem that the discharging and packaging efficiency is low after the tearing line of the leakproof food packaging box is processed is solved.

Description

Technical Field

[0001] This utility model relates to the field of food packaging box processing technology, and in particular to an automatic packaging device for leak-proof food boxes. Background Technology

[0002] Plastic food containers have become the most widely used food packaging boxes due to their low toxicity, high melting point, strong plasticity, simple production, and low cost.

[0003] In existing leak-proof food packaging boxes, the lid and box body fit together very tightly, making them difficult to open. Therefore, a tear line is usually made at the connection between the lid and the box body. When opening the leak-proof food packaging box, the connection at the tear line is broken, and the remaining part of the connection on one side of the lid is used to pull open the lid.

[0004] After the leak-proof food packaging box is initially vacuum-formed, it needs to be processed with tear lines. After the tear lines are processed, the packaging box needs to be cut into individual pieces. Currently, this is mainly done manually and then placed in a cardboard box, resulting in low efficiency in cutting leak-proof food packaging boxes. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic packaging device for leak-proof food boxes, so as to solve the problem of low material unloading and packaging efficiency after the tear line processing of leak-proof food packaging boxes.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an automatic packaging device for leak-proof food boxes, comprising:

[0007] The adsorption module includes a rotary motor, a rotary arm, a drive cylinder, and an adsorption plate. The rotary arm is fixedly installed at the output end of the rotary motor, and drive cylinders are symmetrically arranged at both ends of the rotary arm. The adsorption plate is fixedly installed on the piston rod of the drive cylinder, and the adsorption plate is provided with an array of suction cups.

[0008] A photoelectric sensor is mounted on one side of the rotating motor;

[0009] The support module includes a screw drive mechanism and a support platform. The support platform is fixedly installed on the movable seat of the screw drive mechanism, and the carton is placed on the support platform.

[0010] Among them, the photoelectric sensor is used to detect the number of rotations of the rotating arm.

[0011] As a further description of the above technical solution:

[0012] A belt conveyor is installed on one side of the support module.

[0013] As a further description of the above technical solution:

[0014] The belt conveyor is equipped with symmetrically arranged guide plates on both sides.

[0015] As a further description of the above technical solution:

[0016] Weighing sensors are installed on the support platform.

[0017] As a further description of the above technical solution:

[0018] The shape of the support platform matches the shape of the cardboard box.

[0019] As a further description of the above technical solution:

[0020] The photoelectric sensor is located on the upper side of the rotating arm.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0022] 1. In this utility model, after the tear line processing of the leak-proof food packaging box, the adsorption module performs adsorption and unloading. A drive cylinder on one side of the rotating arm drives the adsorption plate downwards. The suction cups on the adsorption plate adsorb the packaging box and then return to their original position. Then, a rotary motor drives the rotating arm to rotate 180 degrees, moving the adsorption plate and the packaging box on it to the top of the support platform. The drive cylinder then drives the adsorption plate downwards again and releases the suction cups, placing the packaging box into the carton on the support platform. Simultaneously, the adsorption plate at the other end of the rotating arm adsorbs the packaging box after the tear line processing and unloads it. The unloading efficiency of the leak-proof food packaging box after the tear line processing is high.

[0023] 2. In this utility model, each time the adsorption module rotates to feed material, the rotating arm rotates past the photoelectric sensor, and the photoelectric sensor counts. The photoelectric sensor is set to count a certain number of times s1. The screw drive mechanism in the support module drives the support platform to move downward so that the adsorption plate can continuously feed material. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of an automatic packaging device for leak-proof food boxes.

[0026] Figure 2 This is a schematic diagram showing the state changes of an automatic packaging device for leak-proof food boxes.

[0027] Figure 3This is a schematic diagram of the adsorption module in an automatic packaging device for leak-proof food boxes.

[0028] Legend:

[0029] 1. Adsorption module; 11. Rotary motor; 12. Rotary arm; 13. Drive cylinder; 14. Adsorption plate; 15. Suction cup; 2. Photoelectric sensor; 3. Support module; 31. Screw drive mechanism; 32. Support platform; 4. Belt conveyor line; 41. Guide plate; 9. Carton; 91. Packaging box. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0033] In the description of the embodiments of this utility model, it should be noted that the terms "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] Example 1

[0036] Please see Figure 1-3 This utility model provides a technical solution: an automatic packaging device for leak-proof food boxes, comprising:

[0037] The adsorption module 1 includes a rotary motor 11, a rotary arm 12, a drive cylinder 13, and an adsorption plate 14. The rotary arm 12 is fixedly installed at the output end of the rotary motor 11. The drive cylinders 13 are symmetrically arranged at both ends of the rotary arm 12. The adsorption plate 14 is fixedly installed on the piston rod of the drive cylinder 13. The adsorption plate 14 is provided with an array of suction cups 15.

[0038] Photoelectric sensor 2 is disposed on one side of rotary motor 11;

[0039] The support module 3 includes a screw drive mechanism 31 and a support platform 32. The support platform 32 is fixedly installed on the movable seat of the screw drive mechanism 31, and the carton 9 is placed on the support platform 32.

[0040] Among them, photoelectric sensor 2 is used to detect the number of rotations of the rotating arm 12.

[0041] The shape of the support platform 32 matches the shape of the carton 9 to prevent the carton 9 from being placed off-center and to ensure that the packaging box 91 is accurately filled.

[0042] The photoelectric sensor 2 is located on the upper side of the rotating arm 12, with the photoelectric sensor 2 facing the ground to avoid interference from objects during counting.

[0043] Working principle: After the tear line processing of the leak-proof food packaging box, the adsorption module 1 adsorbs and unloads it. The drive cylinder 13 on one side of the rotating arm 12 drives the adsorption plate 14 downward. The suction cup 15 on the adsorption plate 14 adsorbs the packaging box 91 and then returns to its original position. Then, the rotary motor 11 drives the rotating arm 12 to rotate 180 degrees, and the adsorption plate 14 and the packaging box 91 on it move to the support platform 32. Then, the drive cylinder 13 drives the adsorption plate 14 downward again and releases the adsorption of the suction cup 15, placing the packaging box 91 into the carton 9 on the support platform 32. At the same time, the adsorption plate 14 at the other end of the rotating arm 12 adsorbs and unloads the packaging box 91 after the tear line processing. The unloading efficiency of the leak-proof food packaging box after the tear line processing is high. Each time the adsorption module 1 rotates to feed material, the rotating arm 12 rotates past the photoelectric sensor 2, and the photoelectric sensor 2 counts. The photoelectric sensor 2 is set to count a certain number of times s1 (e.g., 10 times), and the screw drive mechanism 31 in the support module 3 drives the support platform 32 to move downward so that the adsorption plate 14 can continuously feed material.

[0044] Example 2

[0045] This embodiment further improves upon the above embodiment by providing the following technical solution: a belt conveyor 4 is provided on one side of the supporting module 3. The belt conveyor 4 is used to transport the unloaded cartons 9 filled with packaging boxes 91.

[0046] Specifically, after the photoelectric sensor 2 counts a certain number of times s1, such as 10 times s1, that is, after 100 feedings, the screw drive mechanism 31 in the support module 3 drives the support platform 32 down to the same height as the belt conveyor line 4, so that the workers can manually move the carton 9 to the belt conveyor line 4.

[0047] The belt conveyor line 4 is equipped with symmetrically arranged guide plates 41 on both sides to prevent deflection during the carton conveying process.

[0048] Example 3

[0049] Based on the above embodiments, this embodiment further improves upon the following technical solution: a weighing sensor is installed on the support platform 32.

[0050] The support platform 32 can also detect the weight of the carton 9 and its internal packaging box 91 through a weighing sensor, so as to detect whether the carton 9 is full and whether it is necessary to stop feeding.

[0051] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic packaging device for leak-proof food boxes, characterized in that, include: An adsorption module includes a rotary motor, a rotating arm, a drive cylinder, and an adsorption plate. The rotating arm is fixedly installed at the output end of the rotary motor, and the drive cylinders are symmetrically arranged at both ends of the rotating arm. The adsorption plate is fixedly installed on the piston rod of the drive cylinder, and the adsorption plate is provided with an array of suction cups. A photoelectric sensor is disposed on one side of the rotary motor; The support module includes a lead screw drive mechanism and a support platform, wherein the support platform is fixedly installed on the movable seat of the lead screw drive mechanism, and the carton is placed on the support platform; The photoelectric sensor is used to detect the number of rotations of the rotating arm.

2. The automatic packaging device for leak-proof food boxes according to claim 1, characterized in that, A belt conveyor line is provided on one side of the support module.

3. The automatic packaging device for leak-proof food boxes according to claim 2, characterized in that, The belt conveyor is equipped with symmetrically arranged guide plates on both sides.

4. The automatic packaging device for leak-proof food boxes according to claim 1, characterized in that, A weighing sensor is installed on the support platform.

5. The automatic packaging device for leak-proof food boxes according to claim 1, characterized in that, The shape of the support platform matches the shape of the cardboard box.

6. The automatic packaging device for leak-proof food boxes according to claim 1, characterized in that, The photoelectric sensor is located on the upper side of the rotating arm.

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