Cosmetic packaging box discharging mechanism

Abstract

The utility model belongs to the technical field of cosmetic packaging, and particularly relates to a cosmetic packaging box discharging mechanism which comprises a conveying chain, a conveying chain support, an arc-shaped guide piece, a baffle and a discharging plate, the conveying chain is installed on the conveying chain support, and a supporting block is installed at the tail end of the conveying chain support. The arc-shaped guide piece and the baffle are installed on the supporting block, one end of the arc-shaped guide piece is located between the two conveying chains and is lower than the plane where the conveying chains are located, the other end of the arc-shaped guide piece extends upwards and is fixed to the supporting block, and the whole arc-shaped guide piece deviates to the position of the side portion of the supporting block. The baffle is located on one side of the highest position of the arc-shaped guide piece, and the discharging plate is installed on the side portion of the conveying chain support and located on the side portion of the baffle. According to the device, an air cylinder is omitted, the cost is greatly saved, the device does not need to be repaired and maintained for a long time after being installed, the production continuity is guaranteed, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of cosmetic packaging technology, specifically relating to a cosmetic packaging box feeding mechanism. Background Technology

[0002] With the rapid development of modern industry and the continuous improvement of people's living standards in my country, the demand for packaging boxes is constantly increasing, and higher requirements are being placed on the quality of packaging boxes. Currently, after bagged cosmetic lotions are filled, they are placed into packaging boxes, which are then conveyed by conveyor belts to the packaging workshop for boxing. In existing technology, the packaging boxes are first conveyed from their respective workstations to the main conveyor belt, which is parallel to the workstation conveyor belt. To make reasonable use of workshop space, the main conveyor belt is generally located at a higher level, and there is an lifting conveyor belt between the workstation conveyor belt and the main conveyor belt. First, the boxes fall from the workstation conveyor belt onto the lifting conveyor belt, then are lifted by the lifting conveyor belt onto the main conveyor belt above, and finally transported to the packaging workshop by the main conveyor belt. Currently, a cylinder is installed between the workstation conveyor belt and the lifting conveyor belt to push the packaging boxes on the workstation conveyor belt onto the lifting conveyor belt. The disadvantage of this structure is that the packaging boxes are transported very quickly on the workstation conveyor belt, almost once per second, so the cylinder also has to be operated once per second, resulting in very high wear and tear, high operating costs, and frequent need for repair and replacement. When repairing, the workstation conveyor belt has to be stopped once, which reduces production efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a feeding mechanism for cosmetic packaging boxes to solve the problems existing in the prior art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a cosmetic packaging box unloading mechanism, comprising a conveyor chain, a conveyor chain support, an arc-shaped guide plate, a baffle, and an unloading plate. The conveyor chain is mounted on the conveyor chain support, and a support block is mounted at the end of the conveyor chain support. The arc-shaped guide plate and the baffle are respectively mounted on the support block. One end of the arc-shaped guide plate is located between two conveyor chains and is lower than the plane where the conveyor chains are located. The other end of the arc-shaped guide plate extends upward and is fixed on the support block. The arc-shaped guide plate is generally biased towards the side of the support block. The baffle is located on the side of the highest point of the arc-shaped guide plate. The unloading plate is mounted on the side of the conveyor chain support and is located on the side of the baffle.

[0005] Preferably, the conveyor chain support is provided with a chain tensioning mechanism.

[0006] Preferably, the chain tensioning mechanism includes a support frame, a tensioning shaft, an adjusting plate, a tensioning wheel, and a T-block. The support frame is fixed to the bottom of the conveyor chain support. The adjusting plate is connected to the adjusting hole on the support frame by bolts. The T-block is fixed to the bottom of the adjusting plate. The two ends of the tensioning shaft are connected to the T-block and the tensioning wheel is installed. The conveyor chain is wound around the tensioning wheel.

[0007] Preferably, the distance between the two chains is greater than the length of the packaging box.

[0008] Preferably, the feed plate is inclined downwards.

[0009] The beneficial effects of this invention are as follows: This device eliminates the cylinder in existing structures. Based on the principles of inertia and gravity, an arc-shaped guide plate and a baffle are installed. When the packaging box enters the arc-shaped guide plate at a relatively high speed, the box tilts due to the eccentric position of the guide plate. After hitting the baffle, the box tilts into the side discharge plate and slides down onto the lower lifting conveyor belt. This device eliminates the need for a cylinder, greatly saving costs. After installation, it requires no maintenance for extended periods, ensuring continuous production and improving efficiency. Attached Figure Description

[0010] Figure 1 This is the front view of the present invention;

[0011] Figure 2 This is a top view of the present invention. Detailed Implementation

[0012] It should be noted that, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0013] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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, and therefore should not be construed as a limitation on this utility model. Furthermore, the terms "first," "second," etc., 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, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0014] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixed connection," and "fixed connection" 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 mechanical connection or an electrical 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.

[0015] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings and preferred embodiments.

[0016] like Figure 1-2 As shown, a cosmetic packaging box unloading mechanism includes a conveyor chain 1, a conveyor chain support 2, an arc-shaped guide plate 3, a baffle 4, and a unloading plate 5. The conveyor chain is mounted on the conveyor chain support, and a support block 6 is installed at the end of the conveyor chain support. The arc-shaped guide plate and the baffle are respectively mounted on the support block. One end of the arc-shaped guide plate is located between two conveyor chains and is lower than the plane where the conveyor chains are located, so that the arc-shaped guide plate can lift the packaging box from the bottom.

[0017] The other end of the arc-shaped guide plate extends upward and is fixed to the support block. The arc-shaped guide plate is biased towards the side of the support block. In other words, while lifting the packaging box, the packaging box is tilted and the arc-shaped guide plate is located in the center of it, which makes it easy for the packaging box to slide down to the material plate.

[0018] The baffle is located on one side of the highest point of the arc-shaped guide plate. The unloading plate is installed on the side of the conveyor chain support, located on the side of the baffle. The conveyor chain rotates at a relatively fast speed. There are blocks 14 spaced apart on the conveyor chain. There is a packaging box between two blocks. When the packaging box slides towards the arc-shaped guide plate, one side of the packaging box is blocked by the block. It flies towards the baffle at a certain speed, is blocked by the baffle, and finally falls onto the unloading plate.

[0019] The curved guide plate extends to the bottom of the packaging box 13. When the packaging box reaches the position of the curved guide plate, it is instantly lifted by the guide plate, causing it to detach from the conveyor chain and be stopped by the baffle. Since the curved guide plate is not centered on the bottom of the packaging box, the box is tilted and enters the unloading plate in this tilted state. The unloading plate tilts downwards, and the box then slides down into the lifting conveyor belt below. This mechanism eliminates the need for a cylinder, solving the packaging box unloading problem with only two components, and its actual performance is excellent.

[0020] Furthermore, to adjust the tension of the conveyor chain, a chain tensioning mechanism is provided on the conveyor chain support. The chain tensioning mechanism of this device has a simple structure and is easy to adjust. Specifically, the chain tensioning mechanism includes a support frame 7, a tensioning shaft 8, an adjusting plate 9, a tensioning wheel 10, and a T-block 11. The support frame is fixed to the bottom of the conveyor chain support. The adjusting plate is connected to the adjusting hole 12 on the support frame by bolts. The T-block is fixed to the bottom of the adjusting plate. Both ends of the tensioning shaft are connected to the T-block and tensioning wheels are installed. The conveyor chain is wound around the tensioning wheels.

[0021] The distance between the two chains is greater than the length of the packaging box, allowing the box to rest on the chains.

[0022] It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A cosmetic packaging box feeding mechanism, characterized in that: The device includes a conveyor chain, a conveyor chain support, an arc-shaped guide plate, a baffle, and a discharge plate. The conveyor chain is mounted on the conveyor chain support, and a support block is installed at the end of the conveyor chain support. The arc-shaped guide plate and the baffle are respectively mounted on the support block. One end of the arc-shaped guide plate is located between two conveyor chains and is lower than the plane of the conveyor chains. The other end of the arc-shaped guide plate extends upward and is fixed to the support block. The arc-shaped guide plate is generally biased towards the side of the support block. The baffle is located on the side of the highest point of the arc-shaped guide plate. The discharge plate is mounted on the side of the conveyor chain support and is located on the side of the baffle.

2. The cosmetic packaging box feeding mechanism according to claim 1, characterized in that: The conveyor chain support is equipped with a chain tensioning mechanism.

3. The cosmetic packaging box feeding mechanism according to claim 2, characterized in that: The chain tensioning mechanism includes a support frame, a tensioning shaft, an adjusting plate, a tensioning wheel, and a T-block. The support frame is fixed to the bottom of the conveyor chain support. The adjusting plate is connected to the adjusting hole on the support frame by bolts. The T-block is fixed to the bottom of the adjusting plate. The two ends of the tensioning shaft are connected to the T-block and tensioning wheels are installed. The conveyor chain is wound around the tensioning wheel.

4. The cosmetic packaging box feeding mechanism according to claim 1, characterized in that: The distance between the two chains is greater than the length of the packaging box.

5. The cosmetic packaging box feeding mechanism according to claim 1, characterized in that: The feed plate is tilted downwards.

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