High-efficiency eyebrow pencil feeder

Abstract

The utility model relates to a high-efficiency eyebrow pencil blanking device capable of accurately controlling blanking of eyebrow pencils. The high-efficiency eyebrow pencil discharger comprises a rack and a stock bin, and is characterized in that a discharging roller is arranged below the stock bin, a plurality of discharging grooves are formed in the outer circle face of the discharging roller and are equally distributed along the circumference, and a power source capable of driving the discharging roller to rotate is installed on the rack; a left inclined bottom plate and a right inclined bottom plate are arranged on the lower portion of the stock bin, the lower ends of the two inclined bottom plates face the upper portion of the discharging roller, the lower end of one inclined bottom plate is connected with an arc-shaped baffle, the arc-shaped baffle blocks one side face of the discharging roller, and the lowermost end of the discharging roller is not blocked by the arc-shaped baffle. According to the high-efficiency eyebrow pencil discharger, the eyebrow pencils are sequentially discharged one by one through the discharging grooves in the discharging roller, so that the discharging interval time of all the eyebrow pencils can be accurately controlled, and the grating conveying requirement is met.

Description

Technical Field

[0001] The utility model relates to an eyebrow pencil packaging machine, in particular to an eyebrow pencil feeder. Background Art

[0002] An eyebrow pencil feeder is a device that deposits individual eyebrow pencils from a hopper onto a grid conveyor belt below. For example, the utility model patent titled "A Vibrating Anti-Clogging Feeder for Eyebrow Pencils" (patent number CN201821314324.2) discloses a method for releasing eyebrow pencils through vibration. However, this method struggles with precisely controlling the intervals between each feed, and is not compatible with the grid conveyor system below. Therefore, it cannot meet grid conveyor requirements, making some packaging machines unable to use this feeder. Summary of the Invention

[0003] In view of the deficiencies in the existing technology, the utility model innovatively provides a high-efficiency eyebrow pencil feeder that can accurately control the discharge of eyebrow pencils.

[0004] This high-efficiency eyebrow pencil feeder includes a frame and a hopper, and is characterized in that a feeding roller is provided under the hopper, a plurality of feeding troughs are provided on the outer circumference of the feeding roller, and the plurality of feeding troughs are equally distributed along the circumference, and a power source that can drive the feeding roller to rotate is installed on the frame; the lower part of the hopper has two left and right inclined bottom plates, and the lower ends of the two inclined bottom plates face the upper position of the feeding roller, and the lower end of one of the inclined bottom plates is connected to an arc-shaped baffle, which blocks one side of the feeding roller, and the lower end of the feeding roller is not blocked by the arc-shaped baffle.

[0005] The unloading roller is provided with a plurality of air inlet holes along the axial direction, and each unloading trough has one air inlet hole. The bottom of each unloading trough is provided with an air outlet hole communicating with the air inlet hole. The frame is provided with an air pipe communicating with the air source, and the air outlet of the air pipe faces the air inlet hole at the lower end of the unloading roller.

[0006] The bottom of each discharge trough is provided with two air outlet holes.

[0007] The arc-shaped baffle has a hollow portion, and the hollow portion extends from the top to the bottom.

[0008] The outer side plate of the silo is a plexiglass plate.

[0009] According to the high-efficiency eyebrow pencil feeder provided by the utility model, the eyebrow pencils are fed down in an orderly manner one by one through the discharge trough on the feeding roller, so that the feeding interval time of all eyebrow pencils can be accurately controlled to meet the grid conveying requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the utility model;

[0011] Figure 2 It is a three-dimensional diagram of the unloading drum;

[0012] Figure 3 It is a cross-sectional view of the unloading roller. DETAILED DESCRIPTION

[0013] like Figure 1 As shown in the figure, this high-efficiency eyebrow pencil feeder includes a frame 1 and a silo 2 (the silo 2 is used to store eyebrow pencils. The outer plate of the silo 2 is a plexiglass plate, which is not shown in the figure, so as to facilitate observation of the eyebrow pencils inside). In order to accurately control the drop of the eyebrow pencils, a feeding roller 3 is provided under the silo 2. Figure 2 As shown, a plurality of discharge troughs 30 are provided on the outer circumferential surface of the discharge drum 3, and the plurality of discharge troughs 30 are equally distributed along the circumference. A power source that can drive the discharge drum 3 to rotate is installed on the frame 1, and the discharge drum 3 rotates by the drive of the power source; and the lower part of the silo 2 has two left and right inclined bottom plates 20, and the lower ends of the two inclined bottom plates 20 are facing the upper position of the discharge drum 3, and the lower end of one of the inclined bottom plates 20 is connected to an arc-shaped baffle 4, which blocks one side of the discharge drum 3, and the lower end of the discharge drum 3 is not blocked by the arc-shaped baffle 4.

[0014] The working principle of this high-efficiency eyebrow pencil feeder is as follows: a large batch of eyebrow pencils is placed in the hopper 2. The eyebrow pencils slide down along the left and right inclined bottom plates 20 and accumulate on the top of the feed roller 3. The eyebrow pencils at the bottom enter the discharge trough 30 of the feed roller 3. The feed roller 3 rotates in the direction of the curved baffle 4. The curved baffle 4 blocks one side of the feed roller 3 to prevent the eyebrow pencils on the side of the feed roller 3 from falling. When the eyebrow pencils reach the bottom of the feed roller 3, because the bottom of the feed roller 3 is not blocked by the curved baffle 4, the eyebrow pencils fall down and fall onto the grid conveyor belt. Through this structure, the interval between the drop of all eyebrow pencils is precisely controlled, thereby meeting the grid conveying requirements and improving the versatility of the eyebrow pencil feeder.

[0015] When the eyebrow pencil falls at a certain height, the falling time of the eyebrow pencil is also certain. In order to reduce the time of eyebrow pencil feeding and improve the packaging efficiency, Figure 2 and Figure 3 As shown, the unloading drum 3 is axially provided with several air inlets 32, one for each unloading trough 30. Each unloading trough 30 has an air outlet 31 at its bottom, communicating with the air inlet 32. A vent pipe (not shown) connected to the air source is provided on the frame 1, with the outlet of the vent pipe facing the air inlet 32 ​​at the bottom of the unloading drum 3. Air is drawn through the vent pipe into the air inlet 32 ​​at the bottom of the unloading drum. The air in the air inlet 32 ​​then flows into the air outlet 31, and the air exiting the air outlet 31 acts on the eyebrow pencil, pushing it down rapidly. This structure significantly improves the efficiency of eyebrow pencil packaging.

[0016] In order to balance the force of the gas on the eyebrow pencil, the bottom of each discharge trough 30 is provided with two air outlets 31. The gas coming out of the two air outlets 31 acts on the two ends of the eyebrow pencil, thus ensuring that the eyebrow pencil falls in a balanced posture.

[0017] Finally, it is worth mentioning that Figure 1 As shown, the arc-shaped baffle 4 has a hollow portion 40, which extends from the top to the bottom. The hollow portion is convenient for observing the eyebrow pencil situation on the side of the unloading drum 3.

Claims

1. A high-efficiency eyebrow pencil feeder, comprising a frame (1) and a hopper (2), characterized in that: A discharge roller (3) is provided below the silo (2), and a plurality of discharge troughs (30) are provided on the outer circumference of the discharge roller (3), and the plurality of discharge troughs (30) are equally distributed along the circumference. A power source for driving the discharge roller (3) to rotate is installed on the frame (1); the lower part of the silo (2) has two left and right inclined bottom plates (20), and the lower ends of the two inclined bottom plates (20) face the upper part of the discharge roller (3), and the lower end of one of the inclined bottom plates (20) is connected to an arc-shaped baffle (4), and the arc-shaped baffle (4) blocks one side of the discharge roller (3), and the lowermost end of the discharge roller (3) is not blocked by the arc-shaped baffle (4).

2. The high-efficiency eyebrow pencil feeder according to claim 1, characterized in that: The unloading roller (3) is provided with a plurality of air inlet holes (32) along the axial direction, each unloading trough (30) has one air inlet hole (32), and the bottom of each unloading trough (30) is provided with an air outlet hole (31) communicating with the air inlet hole (32). The frame (1) is provided with an air vent pipe communicating with the air source, and the air outlet of the air vent pipe faces the air inlet hole (32) at the lower end of the unloading roller.

3. The high-efficiency eyebrow pencil feeder according to claim 2, characterized in that: The bottom of each discharge trough (30) has two air outlet holes (31).

4. The high-efficiency eyebrow pencil feeder according to claim 1, characterized in that: The arc-shaped baffle (4) has a hollow portion (40), and the hollow portion extends from the top to the bottom.

5. The high-efficiency eyebrow pencil feeder according to claim 1, characterized in that: The outer side plate of the silo (2) is a plexiglass plate.

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