Multi-station conveying and discharging device

Abstract

The utility model relates to a kind of multi-station conveying blanking device capable of adjusting.This multi-station conveying blanking device includes material bin, feeding mechanism and suction mechanism, rack is equipped with bin seat, material bin is installed on bin seat, longitudinal beam is installed on bin seat, feeding mechanism is installed on longitudinal beam, material bin includes left bin plate and right bin plate, feeding mechanism includes feeding belt, front pulley, rear pulley and feeding power source, feeding belt is located between left bin plate and right bin plate, characterized by: bin seat is equipped with left and right extension guide rail, left bin plate is slidably arranged on guide rail by left sliding block, right bin plate is slidably arranged on guide rail by right sliding block, first adjusting screw is installed on bin seat, first adjusting screw is threadedly connected with left bin plate, second adjusting screw is installed on bin seat, second adjusting screw is threadedly connected with right bin plate.The multi-station conveying blanking device can not only adjust the size of material bin, but also adjust the angle of material bin.

Description

Technical Field

[0001] This utility model relates to a packaging machine, specifically to a multi-station conveying and feeding device. Background Technology

[0002] Some sheet-shaped packages need to be packed into cartons. These sheet-shaped packages are fed one by one onto a grid conveyor belt via a conveyor feeding device. The grid conveyor belt then transports them forward to the cartoning station, where the cartoning process is completed. Existing multi-station conveyor feeding devices generally include multiple feeding stations. Each feeding station includes a material bin, a feeding mechanism, and a suction mechanism. Materials are placed in the material bin. As the suction mechanism removes materials one by one from the bin, the feeding mechanism conveys the materials forward, ensuring that the first piece of material in the bin is always at the point where it was suctioned away. Sheet-shaped packages come in different sizes, thus requiring different types of material bins. Currently, the size and angle of material bins on the market are generally not adjustable, failing to meet the feeding requirements of materials of different sizes and different suction angles. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, this utility model innovatively provides a multi-station conveying and feeding device that can be adjusted.

[0004] This multi-station conveying and unloading device includes a frame and multiple unloading stations. Each unloading station includes a material bin, a feeding mechanism, and a suction mechanism. A material bin seat is mounted on the frame, and the material bin is mounted on the material bin seat. A longitudinal beam is mounted on the material bin seat, and the feeding mechanism is mounted on the longitudinal beam. The material bin includes a left bin plate and a right bin plate. The feeding mechanism includes a feeding belt, a front pulley, a rear pulley, and a feeding power source. The feeding belt is wound around the front pulley and the rear pulley. The front pulley is mounted on the longitudinal beam via a front shaft, and the rear pulley is mounted on the longitudinal beam via a rear shaft. On the longitudinal beam, the feeding power source is connected to the front or rear rotating shaft for transmission. The feeding belt is located between the left and right bin plates. The suction mechanism includes a suction nozzle and a suction power source. The suction nozzle is used to connect to a negative pressure source. The characteristic feature is that: the bin seat is equipped with left and right extending guide rails. The left bin plate is slidably mounted on the guide rails via a left slider. The right bin plate is slidably mounted on the guide rails via a right slider. The bin seat is equipped with a first adjusting screw, which is threadedly connected to the left bin plate. The bin seat is equipped with a second adjusting screw, which is threadedly connected to the right bin plate.

[0005] The hopper seat is mounted on a rotating seat, which has an arc-shaped elongated hole. The rotating seat is connected to the frame by an angle adjusting bolt passing through the arc-shaped elongated hole.

[0006] A vertical pole is installed on the hopper base, an upper crossbeam is installed on the vertical pole, a baffle bar is installed on the upper crossbeam, an upper baffle plate is connected to the front end of the baffle bar, a left baffle plate is connected to the front end of the left hopper plate, and a right baffle plate is connected to the front end of the right hopper plate. The upper baffle plate, the left baffle plate, and the right baffle plate form a support surface.

[0007] The upright has a downwardly extending side hole, and the upright is connected to the hopper seat through the side hole by a first adjusting bolt.

[0008] The upper baffle plate has an elongated upper hole extending vertically, and the upper baffle plate is connected to the baffle rod through the upper elongated hole by a second adjusting bolt.

[0009] A tension adjusting rod is installed on the longitudinal beam, an adjusting block is installed on the tension adjusting rod, and a tension wheel is installed on the adjusting block. The tension wheel acts on the feeding belt.

[0010] The multi-station conveying and unloading device provided by this utility model can not only adjust the size of the material bin, but also adjust the angle of the material bin. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present invention; Figure 2 for Figure 1 A magnified view of a section at point A in the middle; Figure 3 This is a partial schematic diagram of the present invention. Detailed Implementation

[0012] like Figure 1 As shown, this multi-station conveying and unloading device includes a frame 1 and multiple unloading stations. Each unloading station includes a material bin 2, a feeding mechanism 3, and a suction mechanism 4. The material bin 2 is used to store materials, the feeding mechanism 3 is used to convey the materials in the material bin 2, and the suction mechanism 4 sucks up the first material in the material bin 2 and places it on the grid conveyor belt, which then conveys it to the boxing station for boxing.

[0013] like Figure 2As shown, a hopper seat 11 is installed on the frame 1, and a material bin 2 is installed on the hopper seat 11. A longitudinal beam 10 is installed on the hopper seat 11, and a feeding mechanism is installed on the longitudinal beam 10. The material bin 2 includes a left bin plate 20 and a right bin plate 21. The feeding mechanism 3 includes a feeding belt 30, a front pulley 32, a rear pulley 31, and a feeding power source. The feeding belt 30 is wound around the front pulley 32 and the rear pulley 31. The front pulley 32 is installed on the longitudinal beam 10 via a front shaft 33, and the rear pulley 31 is installed on the longitudinal beam 10 via a rear shaft 34. The feeding power source is connected to either the front shaft 33 or the rear shaft 34. The feeding belt 30 is located between the left bin plate 20 and the right bin plate 21. Driven by the feeding power source, the feeding belt 30 can move, thereby moving the material in the material bin 2 forward, ensuring that the material at the front is always in a position where it can be sucked away by the suction mechanism 4. Figure 1 As shown, the suction mechanism 4 includes a suction nozzle 40 and a suction power source. The suction nozzle 40 is used to connect to a negative pressure source. Driven by the suction power source, the suction nozzle 40 moves to the front end of the material bin 2 (it also includes a transmission mechanism that drives the suction nozzle 40 back and forth; the transmission mechanism is existing technology and will not be described in detail here), and can suck up the material at the front of the material bin 2, and then put the material down onto the grid conveyor belt.

[0014] In order to adjust the size of material bin 2, such as Figure 2 As shown, the hopper base 11 is equipped with left and right extending guide rails 26. The left hopper plate 20 is slidably mounted on the guide rail 26 via a left slider, and the right hopper plate 21 is slidably mounted on the guide rail 26 via a right slider. A first adjusting screw 35 is installed on the hopper base 11, which is threadedly connected to the left hopper plate 20. A second adjusting screw 36 is installed on the hopper base 11, which is threadedly connected to the right hopper plate 21. When it is necessary to adjust the size of the material hopper 2, simply rotate the first adjusting screw 35 to move the left hopper plate 20 of the material hopper 2 at all workstations to one side, and rotate the second adjusting screw 36 to move the right hopper plate 21 of the material hopper 2 at all workstations to the other side. In this way, the size of the material hopper 2 at all workstations can be adjusted synchronously, which is very convenient and meets the storage requirements of materials of different specifications.

[0015] In order to adjust the angle of material bin 2, such as Figure 3 As shown, the hopper seat 11 is mounted on the rotating seat 12, which has an arc-shaped elongated hole 120. The rotating seat 12 is connected to the frame 1 by an angle adjusting bolt passing through the arc-shaped elongated hole 120. When it is necessary to adjust the angle of the material hopper 2, the rotating seat 12 is rotated. Since the hopper seat 11 is mounted on the rotating seat 12, and the material hopper 2 is mounted on the hopper seat 11, the angle of the material hopper 2 can be adjusted.

[0016] like Figure 2As shown, a vertical pole 23 is installed on the hopper base 11, an upper crossbeam 24 is installed on the vertical pole 23, and a baffle bar 25 is installed on the upper crossbeam 24. An upper baffle plate 27 is connected to the front end of the baffle bar 25. A left baffle plate 201 is connected to the front end of the left hopper plate 20, and a right baffle plate 211 is connected to the front end of the right hopper plate 21. The upper baffle plate 27, the left baffle plate 201, and the right baffle plate 211 form a support surface. When materials are stored in the material hopper 2, the upper baffle plate 27, the left baffle plate 201, and the right baffle plate 211 block the materials, preventing them from tipping over.

[0017] In order to block materials of different heights, such as Figure 2 As shown, the upright 23 has a downwardly extending side hole, and the upright 23 is connected to the hopper seat 11 through the side hole by a first adjusting bolt. By adjusting the vertical position of the upright 23, the vertical position of the upper baffle 27 can be adjusted, thereby blocking materials of different heights.

[0018] To allow for fine-tuning of the vertical position of the upper baffle plate 27, the upper baffle plate 27 has an elongated upper hole extending vertically. The upper baffle plate 27 is connected to the baffle rod 25 via a second adjusting bolt passing through the elongated upper hole. This allows for fine-tuning of the vertical position of the upper baffle plate 27. Finally, it's worth mentioning that in order to keep the feed belt 30 taut, such as Figure 3 As shown, a tension adjusting rod 39 is installed on the longitudinal beam 10, an adjusting block 38 is installed on the tension adjusting rod 39, and a tension wheel 37 is installed on the adjusting block 38. The tension wheel 37 acts on the feeding belt 30, which can keep the feeding belt 30 always taut.

Claims

1. A multi-station conveying and unloading device, comprising a frame (1) and multiple unloading stations, each unloading station including a material bin (2), a feeding mechanism (3) and a suction mechanism (4), wherein a material bin seat (11) is mounted on the frame (1), the material bin is mounted on the material bin seat (11), a longitudinal beam (10) is mounted on the material bin seat (11), the feeding mechanism is mounted on the longitudinal beam (10), the material bin (2) includes a left bin plate (20) and a right bin plate (21), and the feeding mechanism (3) includes a feeding belt (30), a front pulley (32), a rear pulley (31) and a feeding belt (30). The feeding power source includes a feeding belt (30) wound around a front pulley (32) and a rear pulley (31). The front pulley (32) is mounted on a longitudinal beam (10) via a front shaft (33), and the rear pulley (31) is mounted on a longitudinal beam (10) via a rear shaft (34). The feeding power source is connected to either the front shaft (33) or the rear shaft (34) via a drive. The feeding belt (30) is located between the left bin plate (20) and the right bin plate (21). The suction mechanism (4) includes a suction nozzle (40) and a suction power source. The suction nozzle (40) is used to connect to a negative pressure source. The characteristic feature is that: The hopper seat (11) is equipped with left and right extending guide rails (26). The left hopper plate (20) is slidably mounted on the guide rail (26) by a left slider. The right hopper plate (21) is slidably mounted on the guide rail (26) by a right slider. The hopper seat (11) is equipped with a first adjusting screw (35), which is threadedly connected to the left hopper plate (20). The hopper seat (11) is equipped with a second adjusting screw (36), which is threadedly connected to the right hopper plate (21).

2. The multi-station conveying and unloading device according to claim 1, characterized in that: The hopper seat (11) is mounted on the rotating seat (12), which has an arc-shaped elongated hole (120). The rotating seat (12) is connected to the frame (1) by an angle adjustment bolt passing through the arc-shaped elongated hole (120).

3. The multi-station conveying and unloading device according to claim 2, characterized in that: A vertical pole (23) is installed on the hopper seat (11), an upper crossbeam (24) is installed on the vertical pole (23), a baffle rod (25) is installed on the upper crossbeam (24), an upper baffle plate (27) is connected to the front end of the baffle rod (25), a left baffle plate (201) is connected to the front end of the left hopper plate (20), and a right baffle plate (211) is connected to the front end of the right hopper plate (21). The upper baffle plate (27), the left baffle plate (201), and the right baffle plate (211) form a support surface.

4. The multi-station conveying and unloading device according to claim 3, characterized in that: The upright (23) has a downwardly extending side hole, and the upright (23) is connected to the hopper seat (11) through the side hole by a first adjusting bolt.

5. A multi-station conveying and unloading device according to claim 4, characterized in that: The upper baffle plate (27) has an upper elongated hole extending vertically, and the upper baffle plate (27) is connected to the baffle rod (25) by a second adjusting bolt passing through the upper elongated hole.

6. The multi-station conveying and unloading device according to claim 1, characterized in that: A tension adjustment rod (39) is installed on the longitudinal beam (10), an adjustment block (38) is installed on the tension adjustment rod (39), a tension wheel (37) is installed on the adjustment block (38), and the tension wheel (37) acts on the feeding belt (30).

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