Pushing and discharging mechanism of moxa cone packaging machine

Abstract

The utility model discloses a material pushing and discharging mechanism of a moxa cone packaging machine, which relates to the technical field of moxa cone packaging and comprises a belt type conveying mechanism, a material blocking plate and a material gate plate are sequentially distributed in the middle of the belt type conveying mechanism along the conveying direction of the belt type conveying mechanism, and the material blocking plate and the material gate plate are both driven by a driving mechanism to move and used for controlling on-off of materials. The two sides of a conveying belt of the belt type conveying mechanism are each provided with a material blocking plate, the material blocking plates are located between the feeding end of the belt type conveying mechanism and the material gate plate, and a plurality of proximity switches are arranged over the conveying belt between the material blocking plates and the material gate plate. According to the pushing and discharging mechanism of the moxa cone packaging machine, automatic batched quantitative discharging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of moxa stick packaging, in particular to a material pushing and discharging mechanism of a moxa stick packaging machine. Background Art

[0002] Before packaging the moxa sticks, multiple moxa sticks need to be neatly arranged into a rectangle for subsequent film packaging. The arrangement of the moxa sticks is achieved by a pushing mechanism that pushes and stacks multiple groups of single-row moxa sticks. In order to ensure that the number of single-row moxa sticks pushed each time is consistent, it is necessary to control the discharge frequency and discharge amount of the moxa sticks delivered by the belt conveyor mechanism.

[0003] At present, a pushing mechanism is usually directly set on one side of the conveyor belt, and no corresponding anti-discharging mechanism is set. The moxa sticks are only pushed directly by the pushing mechanism. Due to the gaps between the moxa sticks and the conveying density, it is difficult to ensure that the rated number of moxa sticks are pushed each time, which affects the subsequent arrangement of the moxa sticks.

[0004] Therefore, it is necessary to propose a moxa stick packaging machine pushing and unloading mechanism to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a pushing and discharging mechanism of a moxa stick packaging machine which can automatically discharge materials in batches and in a quantitative manner, so as to solve the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a material pushing and unloading mechanism of an moxa stick packaging machine, including a belt conveyor mechanism, a material blocking plate and a material gate plate are arranged in sequence in the middle part of the belt conveyor mechanism along its conveying direction, the material blocking plate and the material gate plate are driven to move by a driving mechanism to control the on and off of the material, material blocking plates are provided on both sides of the conveyor belt of the belt conveyor mechanism, the material blocking plates are located between the feed end of the belt conveyor mechanism and the material gate plate, and a plurality of proximity switches are provided directly above the conveyor belt between the material blocking plate and the material gate plate.

[0009] Preferably, a mounting frame is further included, and the belt conveying mechanism and the driving mechanism are both fixedly connected to the mounting frame.

[0010] Preferably, the driving mechanism comprises a first cylinder and a second cylinder, the material gate plate is driven to reciprocate by the first cylinder, and the material blocking plate is driven to reciprocate by the second cylinder.

[0011] Preferably, the arrangement direction and movement direction of the material gate are both perpendicular to the conveying direction of the belt conveyor mechanism.

[0012] Preferably, the arrangement direction of the material blocking plate is parallel to the conveying direction of the belt conveyor mechanism, one end of the material blocking plate close to the feeding end of the belt conveyor mechanism is connected to the material blocking plate, and the other end is connected to the piston rod of the second cylinder.

[0013] Preferably, an elastic block is fixedly connected to a side of the material blocking plate close to the moxa column.

[0014] Preferably, the spacing between the baffle plates on both sides of the conveyor belt of the belt conveyor mechanism is slightly larger than the diameter of the moxa stick.

[0015] Preferably, a support plate for supporting the conveyor belt is fixedly connected to the mounting frame.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a pushing and unloading mechanism for a moxa stick packaging machine, which has the following beneficial effects:

[0018] 1. The material discharging mechanism of the moxa stick packaging machine is provided with a material gate and a material blocking plate, and the material gate and the material blocking plate are driven to open and close by a driving mechanism to block the conveying of the moxa sticks by the belt conveyor mechanism, so that the scattered moxa sticks on the belt conveyor mechanism are gathered and arranged, and the material gate and the second cylinder are controlled to open and close in sequence to realize batch quantitative discharging.

[0019] 2. The material discharging mechanism of the moxa stick packaging machine is equipped with a plurality of proximity switches arranged just above the conveyor belt between the material gate plate and the material blocking plate. The movement of the moxa sticks at different positions of the conveyor belt is measured by the plurality of proximity switches to judge whether a sufficient amount of moxa sticks are gathered and arranged. When the plurality of proximity switches continuously detect that there are moxa sticks just below them within a preset time, the driving mechanism drives the material blocking plate to move to block the moxa sticks, and then the material gate plate is reset to realize automatic material discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a top view schematic diagram of the belt conveyor mechanism of the utility model;

[0022] Figure 3 For this utility model Figure 2 A magnified schematic diagram of point A;

[0023] Figure 4 It is a three-dimensional schematic diagram of the material blocking plate of the utility model.

[0024] In the figure: 1. belt conveyor mechanism; 2. mounting frame; 4. proximity switch; 5. material blocking plate; 6. support plate; 7. first cylinder; 8. material gate; 9. second cylinder; 10. material blocking plate; 11. moxa stick; 12. elastic block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figure 1-4 As shown, a material pushing and unloading mechanism of a moxa stick packaging machine includes a belt conveyor mechanism 1. A material blocking plate 10 and a material gate plate 8 are arranged in sequence in the middle of the belt conveyor mechanism 1 along its conveying direction. The material blocking plate 10 and the material gate plate 8 are driven to move by a driving mechanism to control the on and off of materials. Material blocking plates 5 are provided on both sides of the conveyor belt of the belt conveyor mechanism 1. The material blocking plates 5 are located between the feeding end of the belt conveyor mechanism 1 and the material gate plate 8. A plurality of proximity switches 4 are provided directly above the conveyor belt between the material blocking plate 10 and the material gate plate 8.

[0027] When the moxa sticks 11 transported by the belt conveyor mechanism 1 are discharged to the next process, the material gate plate 8 is first driven by the driving mechanism to move to the top of the conveyor belt to block the moxa sticks 11. As the belt conveyor mechanism 1 continues to convey, the subsequently transported moxa sticks 11 are stacked and arranged with the cooperation of the material blocking plates 5 on both sides of the conveyor belt. The proximity switch 4 can detect whether there are moxa sticks 11 on the conveyor belt directly below it. When multiple proximity switches 4 continue to detect the presence of moxa sticks 11 directly below them within a preset time, it means that the conveyor belt between the material blocking plate 10 and the material gate plate 8 is full of moxa sticks 11. The driving mechanism drives the material blocking plate 10 to move to block the moxa sticks 11, and then the material gate plate 8 is reset. The moxa sticks 11 between the material gate plate 8 and the material blocking plate 10 are transported to the next process by the belt conveyor mechanism 1 to achieve quantitative discharge. The single discharge amount can be adjusted by adjusting the distance between the material gate plate 8 and the material blocking plate 10.

[0028] Specifically, it also includes a mounting frame 2, and the belt conveyor mechanism 1 and the driving mechanism are fixedly connected to the mounting frame 2. In order to make the moxa sticks 11 neatly arranged in a row, the spacing between the material blocking plates 5 on both sides of the conveyor belt of the belt conveyor mechanism 1 is slightly larger than the diameter of the moxa sticks 11. A support plate 6 for supporting the conveyor belt is fixedly connected to the mounting frame 2 so that the conveyor belt can be transported horizontally.

[0029] In some embodiments, the driving mechanism includes a first cylinder 7 and a second cylinder 9, the material gate 8 is driven by the first cylinder 7 to reciprocate to control the flow of materials, and the material blocking plate 10 is driven by the second cylinder 9 to reciprocate to control the flow of materials.

[0030] In some embodiments, the layout direction and movement direction of the material gate plate 8 are both perpendicular to the conveying direction of the belt conveyor mechanism 1; the layout direction of the material blocking plate 10 is parallel to the conveying direction of the belt conveyor mechanism 1, and one end of the material blocking plate 10 close to the feeding end of the belt conveyor mechanism 1 is connected to the material blocking plate 5, and the other end is connected to the piston rod of the second cylinder 9. Preferably, the material blocking plate 10 is an elastic member, and one end of the material blocking plate 10 close to the feeding end of the belt conveyor mechanism 1 is fixedly connected to the material blocking plate 5, and the other end is fixedly connected to the piston rod of the second cylinder 9. When the second cylinder 9 is extended, the material blocking plate 10 produces elastic deformation and moves toward the material blocking plate 5 on the other side, and the moxa stick 11 is clamped and fixed under the action of the material blocking plate 10 and the material blocking plate 5, thereby blocking the moxa stick 11.

[0031] Preferably, the material blocking plate 10 is fixedly connected with an elastic block 12 on one side close to the moxa column 11. The elastic block 12 can increase the friction between the material blocking plate 10 and the moxa column 11, improve the clamping and limiting effect, and avoid material blocking failure.

[0032] Working principle: moxa sticks 11 are conveyed by the belt conveyor mechanism 1. During the conveying process, the first cylinder 7 drives the material gate 8 to move above the conveyor belt to block the moxa sticks 11, and the second cylinder 9 drives the material blocking plate 10 to reset. With the continuous conveying of the belt conveyor mechanism 1, with the cooperation of the material blocking plates 5 on both sides of the conveyor belt, the subsequently conveyed moxa sticks 11 are stacked and arranged on one side of the material gate 8. The proximity switch 4 is used to detect whether there are moxa sticks 11 on the conveyor belt directly below it. When multiple proximity switches 4 continue to detect the presence of moxa sticks 11 directly below them within a preset time, the driving mechanism drives the material blocking plate 10 to move to block the moxa sticks 11, and then the material gate 8 is reset. The moxa sticks 11 between the material gate 8 and the material blocking plate 10 are conveyed to the next process by the belt conveyor mechanism 1, and this cycle is repeated to achieve batch quantitative discharge.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism for a moxa stick packaging machine, characterized in that: The invention comprises a belt conveyor mechanism (1), wherein a material blocking plate (10) and a material gate plate (8) are arranged in sequence in the middle of the belt conveyor mechanism (1) along the conveying direction thereof, wherein the material blocking plate (10) and the material gate plate (8) are driven to move by a driving mechanism to control the on and off of materials, and material blocking plates (5) are arranged on both sides of the conveyor belt of the belt conveyor mechanism (1), wherein the material blocking plates (5) are located between the feed end of the belt conveyor mechanism (1) and the material gate plate (8), and a plurality of proximity switches (4) are arranged directly above the conveyor belt between the material blocking plate (10) and the material gate plate (8).

2. The pushing and unloading mechanism of the moxa stick packaging machine according to claim 1 is characterized in that: It also comprises a mounting frame (2), and the belt conveying mechanism (1) and the driving mechanism are both fixedly connected to the mounting frame (2).

3. The pushing and unloading mechanism of the moxa stick packaging machine according to claim 1 is characterized in that: The driving mechanism comprises a first cylinder (7) and a second cylinder (9); the material gate plate (8) is driven to reciprocate by the first cylinder (7), and the material blocking plate (10) is driven to reciprocate by the second cylinder (9).

4. The pushing and unloading mechanism of the moxa stick packaging machine according to claim 1 is characterized in that: The arrangement direction and movement direction of the material gate plate (8) are both perpendicular to the conveying direction of the belt conveyor mechanism (1).

5. The pushing and unloading mechanism of the moxa stick packaging machine according to claim 3 is characterized in that: The arrangement direction of the material blocking plate (10) is parallel to the conveying direction of the belt conveyor mechanism (1); one end of the material blocking plate (10) close to the feeding end of the belt conveyor mechanism (1) is connected to the material blocking plate (5), and the other end is connected to the piston rod of the second cylinder (9).

6. The pushing and unloading mechanism of the moxa stick packaging machine according to claim 1, characterized in that: An elastic block (12) is fixedly connected to one side of the material blocking plate (10) close to the moxa stick (11).

7. The pushing and unloading mechanism of the moxa stick packaging machine according to claim 1 is characterized in that: The distance between the material blocking plates (5) on both sides of the conveyor belt of the belt conveyor mechanism (1) is slightly larger than the diameter of the moxa stick (11).

8. The pushing and unloading mechanism of the moxa stick packaging machine according to claim 2, characterized in that: A support plate (6) for supporting the conveyor belt is fixedly connected to the mounting frame (2).

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