Lubricating oil packaging upper cover device

Abstract

The utility model relates to the field of lubricating oil filling, in particular to a lubricating oil packaging and capping device which comprises a conveyor used for conveying a sealing cover to a rotary capping machine and further comprises an installation frame fixed to the conveyor, and a metal inductor is fixed to the upper portion of the installation frame and used for inducting a sealing membrane in the sealing cover. An infrared emitter is horizontally arranged in the mounting frame, is perpendicular to the conveyor and is used for emitting infrared light; an infrared receiver is arranged on the side, away from the infrared transmitter, of the conveyor, corresponds to the infrared transmitter and is used for receiving infrared light. An open groove is formed in one side of the conveyor; a shifting assembly is further arranged on the mounting frame and used for guiding the sealing cover without the sealing film to slide out of the open groove; by arranging the detection structure and the shifting assembly, sealing covers falling off from membranes are screened and discharged in advance, the number of packaging bottles with the sealing covers needing to be replaced again is greatly reduced, the reworking amount is reduced, and the production efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of lubricating oil filling, specifically to a lubricating oil sealing cap device. Background Technology

[0002] Lubricating oil filling refers to the precise filling of prepared lubricating oil into packaging bottles or cans, followed by sealing. Existing mature lubricating oil filling production lines include a transport device, a filling device, a capping conveyor, a rotary capping machine, and a testing device. The capping conveyor includes a capping machine, a cap separating device, and a conveyor. First, a large number of caps are poured into the hopper of the capping machine. The inclined conveyor structure within the capping machine transports multiple caps at a time, tilting them upwards to the cap separating device. The cap separating device, through a combination of rotation and separation mechanisms, sends the caps out individually. These caps then pass through the conveyor into the rotary capping machine, which picks up the caps and rotates them onto the packaging bottle to complete the sealing. Generally, a sealing film is placed inside the cap to improve sealing performance. However, during transport in the capping machine and cap separating device, after being turned and rotated, the sealing film can easily fall off, posing a risk of oil leakage from the packaging bottle.

[0003] There are existing detection devices for sealing films. The principle is to detect whether the aluminum foil coating of the sealing film has fallen off. Existing detection devices are usually set at the rear end of the rotary capping machine. By detecting the sealed bottles, they can detect all the caps with fallen films and then take out the corresponding bottles for resealing. However, sealing films often fall off when the capping machine flips, falls into the capping device, and rotates. Setting the detection device after the rotary capping machine will easily increase the number of bottles that need to be resealed, increase the amount of rework, and reduce production efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a lubricating oil sealing cap device to solve the problem that the existing rotary capping machine does not have a sealing film detection device at the front end, which easily leads to a significant increase in the number of packaging bottles that need to be resealed, increases the amount of subsequent rework, and reduces production efficiency.

[0005] To achieve the above objectives, this utility model provides a lubricating oil sealing cap device, including a conveyor for transporting the cap to a rotary capping machine, and a mounting frame fixed on the conveyor frame. A metal sensor is fixed above the mounting frame for sensing the sealing diaphragm in the cap. An infrared emitter is horizontally arranged in the mounting frame, perpendicular to the transport direction of the conveyor, for emitting infrared light. An infrared receiver is arranged on the side of the conveyor frame away from the infrared emitter, corresponding to the infrared emitter, for receiving infrared light. A slot is provided on one side of the conveyor frame. A toggle assembly is also provided on the mounting frame, located below the infrared emitter, for guiding the cap without a sealing diaphragm to slide out of the slot.

[0006] The principle and beneficial effects of the technical solution: The front end of the conveyor is connected to a cap-separating device, and the rear end is connected to a rotary capping machine. This device transports the adjusted caps to the rotary capping machine. The mounting frame is used to install the metal sensor, the infrared emitter, and the actuating component. The metal sensor detects the aluminum foil metal of the sealing film in the cap. The infrared emitter emits infrared light, which is received by the corresponding infrared receiver. When a cap passes by, it blocks the infrared light. At this time, it is determined whether the metal sensor detects the aluminum foil film. When no aluminum foil film is detected, the actuating component is activated, guiding the cap without a sealing film to slide out of the slot. This utility model, by setting a detection structure and actuating component at the front end of the conveyor to the rotary capping machine, filters and discharges caps with fallen film in the capping machine, significantly reducing the number of bottles that need to be recapped, reducing rework, and effectively improving production efficiency.

[0007] In a preferred embodiment of the present invention, the actuating assembly includes a motor fixed above the mounting bracket, and an actuating lever is fixed on the output shaft of the motor.

[0008] Beneficial effects: The motor is used to drive the toggle lever to rotate. After rotation, the toggle lever guides the cap without a sealing film to slide out of the slot, thereby removing the cap.

[0009] In a preferred embodiment of this utility model, the highest point of the toggle lever is lower than the plane where the infrared emitter emits light.

[0010] Beneficial effect: The highest point of the lever is lower than the plane where the infrared emitter emits light, thus avoiding blocking the infrared light emitted by the infrared emitter and affecting misjudgment.

[0011] In a preferred embodiment of this utility model, the transport machine frame is provided with a groove for receiving the actuating rod.

[0012] Beneficial effect: The actuating lever can be housed in the groove, avoiding obstruction of the normal movement of the cap.

[0013] In a preferred embodiment of this utility model, an extension frame is fixed on the frame of the transport aircraft, and the extension frame is used to install the infrared receiver.

[0014] Beneficial effect: The extension frame is used to move the infrared receiver away from the slot of the transport aircraft, avoiding obstruction of the unsealed cover sliding out.

[0015] In a preferred embodiment of this utility model, a recycling box is provided on the outside of the slot of the transport machine for collecting the pushed-out caps.

[0016] Beneficial effects: The recycling box is used to collect the slid-out caps, making it convenient to reinstall the sealing membrane. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0018] Figure 1 This is a schematic diagram of an embodiment of the lubricating oil encapsulation cover device of this utility model.

[0019] Figure 2 This is an embodiment of the lubricating oil encapsulation cover device of this utility model. Figure 1 A magnified view of detail A.

[0020] The reference numerals in the accompanying drawings include: 1 conveyor, 2 mounting bracket, 3 metal sensor, 4 infrared transmitter, 5 infrared receiver, 6 slot, 7 actuation assembly, 8 motor, 9 actuation lever, 10 groove, 11 extension bracket, and 12 recycling bin. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0022] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of 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.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of the embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] As attached Figure 1 and attached Figure 2As shown, this utility model provides a lubricating oil sealing cap device: including a conveyor 1 and a mounting frame 2 fixed on the frame of the conveyor 1. The front end of the conveyor 1 is connected to a cap-separating device, and the rear end is connected to a rotary capping machine. The conveyor 1 includes a frame and a transport section. The transport section adopts a conveyor belt structure to transport the caps to the rotary capping machine. A metal sensor 3 is fixed above the mounting frame 2 to sense the sealing diaphragm in the cap. An infrared emitter 4 is horizontally arranged in the mounting frame 2. The infrared emitter 4 is perpendicular to the transport direction of the conveyor 1 and is used to emit infrared light. An extension frame 11 is fixed on the frame of the conveyor 1. An infrared receiver 5 is fixed on the extension frame 11. The extension frame 11 is used to keep the infrared receiver 5 away from the slot 6 of the conveyor 1 to avoid blocking the caps without sealing diaphragms from sliding out. The infrared receiver 5 corresponds to the infrared emitter 4 and is used to receive infrared light. A slot 6 is provided on one side of the conveyor 1. An actuating component 7 is also provided on the mounting frame 2. The actuating component 7 is located below the infrared emitter 4 and is used to guide the caps without sealing film to slide out of the slot 6. The actuating component 7 includes a motor 8 fixed above the mounting bracket 2. A toggle lever 9 is fixed on the output shaft of the motor 8. The motor 8 drives the toggle lever 9 to rotate. After rotation, the toggle lever 9 guides the caps without sealing film to slide out of the slot 6, thus discharging the caps. The infrared emitter 4 emits infrared light, which is received by the corresponding infrared receiver 5. When the cap passes by, it will block the infrared light. At this time, it is determined whether the metal sensor 3 detects the aluminum foil film. When the aluminum foil film is not detected, the motor 8 starts and rotates the toggle lever 9 to guide the caps without sealing film to slide out of the slot 6. This utility model, by setting a detection structure and actuating component 7 at the front end of the rotary capping machine, screens and discharges the caps with film that have fallen off in the capping machine, greatly reducing the number of packaging bottles that need to be recapped, reducing rework, and effectively improving production efficiency.

[0026] As attached Figure 2 As shown, in this embodiment, the highest point of the lever 9 is lower than the plane where the infrared emitter 4 emits light, so as to avoid blocking the infrared light emitted by the infrared emitter 4 and affecting the misjudgment; the frame of the transport machine 1 is provided with a groove 10 for receiving the lever 9, so as to avoid obstructing the normal sealing movement.

[0027] As attached Figure 1 As shown, in this embodiment, a recycling box 12 is provided on the outside of the slot 6 of the transport machine 1 for collecting the pushed-out caps; the recycling box 12 is used to recycle the slid-out caps, making it convenient to collect them and reinstall the sealing film.

[0028] The preferred embodiments of this application have been described in detail above with reference to the accompanying drawings. Typical known structures and common knowledge techniques in the preferred embodiments have not been described in detail here. Those skilled in the art can improve and implement the technical solution of this utility model based on the inspiration given in these embodiments and their own capabilities. Some typical known structures, known methods or common knowledge techniques should not be obstacles for those skilled in the art to implement this application.

[0029] The scope of protection claimed in this application shall be determined by the contents of its claims. The contents of the utility model description, specific embodiments, and drawings are used to interpret the claims.

[0030] Within the scope of the technical concept of this application, several modifications can be made to the specific implementation of this application, and these modified implementations should also be considered within the protection scope of this application.

Claims

1. A lubricating oil encapsulated cap apparatus comprising a conveyor for transporting a cap to a rotary capper, characterised in that: The installation frame is fixed on the frame of the conveyer, and a metal sensor is fixed above the installation frame for sensing the sealing film in the cover; an infrared emitter is horizontally arranged in the installation frame, and the infrared emitter is perpendicular to the conveying direction of the conveyer for emitting infrared light; an infrared receiver is arranged on the frame of the conveyer away from the infrared emitter, and the infrared receiver corresponds to the infrared emitter for receiving infrared light; a slot is arranged on one side of the frame of the conveyer; a poking assembly is further arranged on the installation frame, and the poking assembly is below the infrared emitter for guiding the cover without sealing film to slide out of the slot.

2. The lubricating oil pack cap apparatus of claim 1, wherein: The poking assembly comprises a motor fixed above the installation frame, and a poking rod is fixed on the output shaft of the motor.

3. The lubricating oil pack cap arrangement of claim 2, wherein: The highest point of the poking rod is lower than the plane where the emitted light of the infrared emitter is located.

4. The lubricating oil pack cap arrangement of claim 2, wherein: A recess for accommodating the poking rod is arranged on the frame of the conveyer.

5. The lubricating oil pack cap arrangement of claim 1, wherein: An extension frame is fixed on the frame of the conveyer, and the extension frame is used for installing the infrared receiver.

6. The lubricating oil pack cap arrangement of claim 1, wherein: A recycling box is arranged outside the slot of the conveyer for collecting the pushed-out cover.

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