Online earplug bagging device

Abstract

The utility model relates to an on-line earplug bagging device which comprises a vibration disc, an earplug feeding mechanism, a bag sealing mechanism and a conveying belt. The earplug feeding mechanism comprises a frame body, a material blocking plate and an air cylinder, and the air pipe faces a feeding port of the frame body; the conveying belt is obliquely arranged, the lowest end of the conveying belt is located below a discharging port of the bag sealing mechanism, and protruding partition strips are distributed on the conveying belt. The utility model has the advantages that (1) the earplug feeding mechanism can control the quantity of earplugs entering the bag sealing mechanism at a time, so that the situation that the quantity of the earplugs entering a feeding hole of the bag sealing mechanism is too large, and the smooth on-line bag making is influenced is avoided; and (2) the conveying belt is obliquely arranged upwards, so that the space of production equipment can be saved, and the vibration disc is positioned at a proper height for pouring the earplugs.

Description

Technical Field

[0001] This utility model relates to the field of earplug packaging technology, and in particular to an online earplug bagging device. Background Technology

[0002] After production and processing, earplugs require mass packaging for convenient storage, transportation, and sales. Existing online bag-making and packaging lines use a feeding funnel mounted on top of the sealing machine to add earplugs one by one into the sealed bag, thus achieving online packaging. To reduce the frequency of adding material to the feeding funnel, operators often add a large number of earplugs at once. However, this accumulation of earplugs can cause some to clog the funnel opening, affecting the normal feeding of the sealing machine.

[0003] Therefore, further improvements are needed to the structure of existing inline earplug packaging equipment to enhance feeding stability. Utility Model Content

[0004] The purpose of this invention is to provide an online bagging device for earplugs, which can optimize the stability of earplug feeding.

[0005] To achieve the above-mentioned utility model objectives, this utility model provides an online earplug bagging device, including a vibratory feeder, an earplug feeding mechanism, a bag sealing mechanism, and a conveyor belt. The earplug feeding mechanism is located at the outlet of the vibratory feeder, the bag sealing mechanism is located below the earplug feeding mechanism, and the conveyor belt is located at the outlet of the bag sealing mechanism.

[0006] The vibratory feeder has an air pipe at its outlet. The earplug feeding mechanism includes a frame, a baffle plate, and a cylinder. The air pipe faces the inlet of the frame. The baffle plate is vertically arranged at the outlet of the frame and is connected to the cylinder. A guide plate extends obliquely from the outlet of the frame.

[0007] The conveyor belt is inclined, with its lowest end located below the discharge port of the sealing mechanism, and the conveyor belt is arranged with raised partitions.

[0008] As a further improvement of the utility model, the discharge port of the vibratory feeder is provided with a connecting plate, and the connecting plate is detachably connected to a connecting block by fasteners, and the connecting block is connected to the air pipe.

[0009] Preferably, the bottom of the frame is a slope, and the discharge port of the frame is the lowest point of the slope.

[0010] As a further improvement of the utility model, a first limiting plate is provided on both sides of the baffle plate.

[0011] As a further improvement to the utility model, a second limiting plate is provided on both sides of the conveyor belt.

[0012] This utility model discloses an online earplug bagging device. Earplugs are poured in batches into a vibratory feeder, and then transferred one by one from the feeder to its outlet. An air tube blows the earplugs into a frame, and the earplugs enter a sealing mechanism along a guide plate. The sealing mechanism is a standard bag-making device. In earplug packaging, a feeding funnel is typically installed in the sealing mechanism. An electrical control box controls a cylinder to adjust the lifting frequency of the baffle plate according to feeding requirements, thereby achieving quantitative feeding of the sealing mechanism and preventing excessive earplug accumulation at the feeding point. Finished earplug bags are then transferred from the sealing mechanism to a conveyor belt below, which transports the bags uniformly to a collection frame.

[0013] The advantages of this online earplug bagging device compared to existing technologies are as follows:

[0014] (1) The ear plug feeding mechanism can control the amount of ear plugs entering the sealing mechanism at one time, so as to avoid excessive ear plugs at the inlet of the sealing mechanism, which would affect the smooth operation of online bag making;

[0015] (2) The conveyor belt is set at an angle upward, which can save space in the production equipment and make the vibratory plate at a suitable height for earplug feeding. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of an online bagging device for earplugs according to the present invention;

[0017] Figure 2 This is a schematic diagram showing the location and structure of the earplug feeding mechanism;

[0018] Figure 3 This is a schematic diagram of the earplug feeding mechanism. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1 As shown, the present invention provides an online earplug bagging device, which includes a vibratory feeder 1, an earplug feeding mechanism 3, a bag sealing mechanism 2, and a conveyor belt 4. The earplug feeding mechanism 3 is located at the outlet of the vibratory feeder 1, the bag sealing mechanism 2 is located below the earplug feeding mechanism 3, and the conveyor belt 4 is located at the outlet of the bag sealing mechanism 2.

[0021] like Figure 2-3As shown, the vibratory feeder 1 has an air pipe 11 at its discharge port. The earplug feeding mechanism 3 includes a frame 31, a baffle plate 35, and a cylinder 36. The air pipe 11 faces the feed port 32 of the frame 31. The baffle plate 35 is vertically arranged at the discharge port of the frame 31 and is connected to the cylinder 36. A guide plate 34 extends obliquely from the discharge port of the frame 31.

[0022] The air tube 11 connects to the existing air supply equipment to blow earplugs into the earplug feeding mechanism 3. The outlet of the vibratory feeder 1 is equipped with a connecting plate 12, and the connecting plate 12 is detachably connected to a connecting block 13 via fasteners 14. The connecting block 13 is connected to the air tube 11. The position of the connecting block 13 can be adjusted via the fasteners 14 to adjust the position of the air outlet of the air tube 11 according to the size of the earplugs, so as to meet the blowing requirements of earplugs of different sizes.

[0023] The bottom of the frame 31 is preferably an inclined surface 33, and the discharge port of the frame 31 is at the lowest point of the inclined surface. The earplugs falling from the feed port 32 slide along the inclined surface 33 and are blocked by the baffle plate 35 to prevent the earplugs from accumulating at the bottom of the frame 31.

[0024] Both sides of the baffle plate 35 are provided with first limiting plates 37. After the baffle plate 35 is raised, the earplug is transferred between the baffle plate 35 and the bottom of the frame 31. The first limiting plates 37 on both sides can limit the earplug and prevent the earplug from falling out from the side.

[0025] The conveyor belt 4 is inclined, with its lowest point located below the discharge port of the sealing mechanism 2. The conveyor belt 4 has raised partitions 41. After the finished bagged earplugs from the sealing mechanism 2 fall onto the conveyor belt 4, the inclined conveyor belt 4 transports the earplug bags obliquely upwards to the collection frame. Conventional conveyor belts, whether horizontal or obliquely upwards, would increase the overall installation height of the vibratory feeder 1, the earplug feeding mechanism 3, and the sealing mechanism 2, wasting production space and requiring the vibratory feeder 1 to be set at a higher height, which is not conducive to batch unloading by the operator. The inclined conveyor belt 4, however, can transport the finished bagged earplugs from a lower position upwards, significantly saving production space both longitudinally and laterally. The partitions 41 act as barriers for the bags during transport, preventing them from sliding down the inclined surface of the conveyor belt 4 and accumulating at the discharge port of the sealing mechanism 2, thus affecting normal unloading.

[0026] The conveyor belt 4 is provided with a second limiting plate 42 on both sides. The second limiting plate 42 can limit the bag body during transmission and prevent the bag body from falling off the side of the conveyor belt 4 during transmission.

[0027] This utility model discloses an online earplug bagging device. Earplugs are poured in batches into a vibratory feeder 1, and then transferred one by one from the vibratory feeder 1 to its outlet. An air pipe 11 blows the earplugs into a frame 31. The earplugs then enter a sealing mechanism 2 along a guide plate 34. The sealing mechanism 2 is a conventional bag-making device. In the earplug packaging field, a feeding funnel is installed in the sealing mechanism 2. An electrical control box controls a cylinder 36 to adjust the lifting frequency of a baffle plate 35 according to feeding requirements, thereby achieving quantitative feeding of the sealing mechanism 2 and preventing excessive earplug accumulation at the feeding point. The finished earplug bags are transferred from the sealing mechanism 2 to a conveyor belt 4 below, which then uniformly transports the bags to a collection frame.

[0028] The preferred embodiments of this utility model have been described in detail above, but this utility model is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of this utility model, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. An online bagging device for earplugs, characterized in that, It includes a vibratory feeder, an earplug feeding mechanism, a bag sealing mechanism, and a conveyor belt. The earplug feeding mechanism is located at the outlet of the vibratory feeder, the bag sealing mechanism is located below the earplug feeding mechanism, and the conveyor belt is located at the outlet of the bag sealing mechanism. The vibratory feeder has an air pipe at its outlet. The earplug feeding mechanism includes a frame, a baffle plate, and a cylinder. The air pipe faces the inlet of the frame. The baffle plate is vertically arranged at the outlet of the frame and is connected to the cylinder. A guide plate extends obliquely from the outlet of the frame. The conveyor belt is inclined, with its lowest end located below the discharge port of the sealing mechanism, and the conveyor belt is arranged with raised partitions.

2. The earplug in-line bagging device as described in claim 1, characterized in that, The vibratory feeder has a connecting plate at its discharge port, and the connecting plate is detachably connected to a connecting block by fasteners. The connecting block is connected to the air pipe.

3. The earplug in-line bagging device as described in claim 1, characterized in that, The bottom of the frame is a slope, and the discharge port of the frame is the lowest point of the slope.

4. The earplug in-line bagging device as described in claim 1, characterized in that, The baffle plate is provided with a first limiting plate on both sides.

5. The earplug in-line bagging device as described in claim 1, characterized in that, The conveyor belt is provided with a second limiting plate on both sides.

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