Bidirectional multi-layer discharging device capable of preventing materials from being damaged

Abstract

The utility model discloses a two-way multi-layer discharging device capable of preventing materials from being damaged. The two-way multi-layer discharging device comprises two sets of discharging conveying belt devices arranged in parallel. The two sets of feeding conveying belt devices are oppositely arranged, the feeding conveying belt devices on the same side are located below the tail ends of the corresponding loading conveying belt devices, and material conveying auxiliary devices are arranged on the feeding conveying belt devices and used for conveying materials conveyed by the loading conveying belt devices to the feeding conveying belt devices; and the slow descending bagging device is arranged at the tail ends of the two groups of feeding conveyor belt devices. The material conveying auxiliary device used for receiving the materials conveyed by the loading conveying belt device is arranged at the feeding conveying belt device, and after the material conveying auxiliary device receives the materials conveyed by the loading conveying belt device, the materials are lowered to the preset height and then fall on the feeding conveying belt device to be conveyed. The impact force of the materials on the feeding conveying belt device is reduced, and then the damage probability of the materials is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of material discharging devices, in particular to a bidirectional multi-layer material discharging device which can prevent material damage. Background Art

[0002] At present, in the process of secondary packaging of materials, the problem of slow material loading often occurs. In order to solve the above problem, a bidirectional multi-layer discharge device is used to transport the materials.

[0003] For example, a bidirectional multi-layer buffer discharge device proposed in publication number CN114715474A discloses: comprising a loading conveyor belt 1 and a loading conveyor belt 2 arranged in parallel; a feeding conveyor belt 1 and a feeding conveyor belt 2 arranged opposite to each other; a discharge cylinder, wherein the inlet of the discharge cylinder is arranged at the ends of the feeding conveyor belt 1 and the feeding conveyor belt 2, and a plurality of plug holes are symmetrically provided in the vertical direction on a group of opposite surfaces of the discharge cylinder; and a plurality of buffers.

[0004] The above-mentioned bidirectional multi-layer buffer discharge device uses loading conveyor belt 1 and loading conveyor belt 2 to cooperate with feeding conveyor belt 1 and feeding conveyor belt 2 respectively, which improves the packaging speed. However, in order to make the material fall stably from the loading conveyor belt to the feeding conveyor belt, there is usually a certain height difference between the loading conveyor belt and the feeding conveyor belt, which makes it easy for the conveyed material to be damaged due to the impact force when it falls from the end of the loading conveyor belt to the feeding conveyor belt. Frequent material impact force will accelerate the wear and aging of the conveyor belt, increase maintenance costs and equipment replacement frequency. For this reason, we propose a bidirectional multi-layer discharge device that can prevent material damage. Utility Model Content

[0005] The purpose of the utility model is to provide a two-way multi-layer discharge device which can prevent materials from being damaged, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A two-way multi-layer discharge device capable of preventing material damage, comprising:

[0008] Two sets of material conveyor belt devices arranged in parallel;

[0009] Two sets of feeding conveyor belt devices are arranged opposite to each other, wherein the feeding conveyor belt device on the same side is located below the end of the corresponding loading conveyor belt device, and the feeding conveyor belt device is provided with a material feeding auxiliary device for transferring the material conveyed by the loading conveyor belt device to the feeding conveyor belt device; and,

[0010] The slow-down packaging device is arranged at the end of the two sets of feeding conveyor belt devices.

[0011] A further improvement is that the feeding auxiliary device comprises:

[0012] Mounting frame;

[0013] A guide seat is movably disposed on one side of the mounting frame and is connected to the mounting frame via an elastic member 1; and

[0014] There are two groups of receiving plates, both of which are movably arranged in the guide seat, and the top of the receiving plate is flush with the top of the corresponding loading conveyor device. A driving member is arranged in the guide seat to drive the two groups of receiving plates to move synchronously in opposite directions.

[0015] A further improvement is that the driving member includes two groups of electromagnetic blocks respectively arranged on the inner walls of both sides of the guide seat, and the end of the material receiving plate facing the guide seat is provided with a magnetic slider that can slide in the guide seat and cooperate with the electromagnetic block. The guide seat is also provided with an elastic member 2 for driving the magnetic slider to move toward the inner side of the guide seat when the electromagnetic block is powered off.

[0016] A further improvement is that the outer wall of the mounting frame, located above the guide seat, is provided with a touch-off button and a touch-on button for controlling the electromagnetic block from top to bottom, and the top of the guide seat is connected to a contact block for contacting the touch-off button and the touch-on button through a connecting frame.

[0017] A further improvement is that a plurality of groups of balls are rotatably embedded on the receiving plate along the long side direction thereof.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model provides a feeding auxiliary device for receiving materials transported by the loading conveyor device at the feeding conveyor device. After the feeding auxiliary device receives the materials transported by the loading conveyor device, the materials are lowered to a preset height and then fall onto the feeding conveyor device for transportation, thereby reducing the impact force of the materials on the feeding conveyor device, thereby reducing the probability of material damage, and at the same time extending the service life of the conveyor device, reducing maintenance costs, and reducing the frequency of equipment replacement. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 This is a schematic diagram of the structure of the material feeding auxiliary device of the utility model.

[0022] In the figure: 1. Loading conveyor belt device; 2. Feeding conveyor belt device; 3. Slow-down packaging device; 4. Feeding auxiliary device; 41. Mounting frame; 42. Guide seat; 43. Receiving plate; 44. Electromagnetic block; 45. Elastic part 1; 46. Connecting frame; 47. Touch-on button; 48. Elastic part 2; 49. Ball bearing. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] Please refer to the attached Figure 1

[0026] A two-way multi-layer discharge device capable of preventing material damage, comprising:

[0027] Two sets of material conveyor belt devices 1 arranged in parallel;

[0028] The two sets of feeding conveyor belt devices 2 arranged opposite to each other, the loading conveyor belt device 1 and the feeding conveyor belt device 2 are both conventional conveyor belt devices, and will not be described in detail here. Figure 1 It can be seen that the conveying direction of the feed conveyor belt device 2 is perpendicular to the conveying direction of the loading conveyor belt device 1;

[0029] The feeding conveyor belt device 2 on the same side is located below the end of the corresponding loading conveyor belt device 1, and there is a certain height difference between the two. This arrangement prevents the accumulation of materials at the transfer point, causing the conveyor belt to be blocked or damaged, and ensures that the materials are smoothly transferred from one conveyor belt to another;

[0030] The feeding conveyor belt device 2 is provided with a feeding auxiliary device 4 for transferring the material transported by the loading conveyor belt device 1 to the feeding conveyor belt device 2. The material is transferred through the feeding auxiliary device 4, which can effectively prevent the material from being damaged by the impact of the height difference and avoid the material impact causing damage to the feeding conveyor belt device 2, thereby affecting the service life of the conveyor belt in the feeding conveyor belt device 2; and,

[0031] The slow-descending packaging device 3 is arranged at the end of the two groups of feeding conveyor belt devices 2. The slow-descending packaging device 3 belongs to the prior art, for example, a bin-type slow-descending packaging mechanism in a slow-descending double-bin secondary packaging mechanism proposed in publication number: CN219257760U, and of course it is not limited to this one.

[0032] Please refer to the attached Figure 2

[0033] Preferably, the feeding auxiliary device 4 of this embodiment includes:

[0034] A mounting frame 41, which can be mounted on the outside of the top of the bracket in the feed conveyor device 2 by a bolt-like structure in actual situations;

[0035] The guide seat 42 is movably arranged on one side of the mounting frame 41 and connected to the mounting frame 41 through an elastic member 45. The guide seat 42 can be slidably connected with a vertical slide groove on the mounting frame 41 by using a slider, and the elastic member 45 is, for example, an elastic telescopic rod, one end of which is connected to the slider and the other end is connected to the inner wall of the vertical slide groove; and,

[0036] There are two sets of receiving plates 43, both of which are movably arranged in the guide seat 42, and the top of the receiving plate 43 is flush with the top of the corresponding loading conveyor device 1. A driving member for driving the two sets of receiving plates 43 to move synchronously in opposite directions is arranged in the guide seat 42;

[0037] When the loading conveyor device 1 transports the material to the end, it is transported to the receiving plate 43. As the material moves to the receiving plate 43, under the action of the material's own gravity, the receiving plate 43 squeezes the elastic member 45 downward. When it drops to a preset height, the two sets of receiving plates 43 are synchronously opened away from each other through the driving member, so that the material on the receiving plate 43 falls onto the feeding conveyor device 2 and is transported by the feeding conveyor device 2. In this way, the impact force of the material on the feeding conveyor device 2 caused by the height difference is reduced, the probability of material damage during transportation is reduced, and the damage to the feeding conveyor device 2 is also reduced, thereby improving the material transportation quality and the service life of the device.

[0038] Preferably, the driving member of the present embodiment comprises two groups of electromagnetic blocks 44 respectively arranged on the inner walls of both sides of the guide seat 42, and one end of the receiving plate 43 facing the guide seat 42 is provided with a magnetic slider which can slide in the guide seat 42 and cooperate with the electromagnetic block 44. The guide seat 42 is also provided with an elastic member 48 for driving the magnetic slider to move toward the inner side of the guide seat 42 when the electromagnetic block 44 is powered off. The elastic member 48 is, for example, an elastic telescopic rod or a spring. In the present embodiment, both ends of the upper and lower sides of the guide seat 42 are provided with transverse openings, one end of the elastic member 48 is connected to the inner wall of one side of the transverse opening, and the other end is connected to the magnetic slider through a connecting block.

[0039] By opening the electromagnetic block 44, the electromagnetic block 44 absorbs the magnetic slider to make the receiving plate 43 squeeze the elastic member 48 to move outward. When the electromagnetic block 44 is disconnected, the magnetic slider drives the receiving plate 43 to return to the inside under the action of the elastic member 48.

[0040] Preferably, the outer wall of the mounting frame 41 of the present embodiment and located above the guide seat 42 are respectively provided with a touch-off button and a touch-on button 47 for controlling the electromagnetic block 44 from top to bottom, and the top of the guide seat 42 is connected with a contact block for contacting the touch-off button and the touch-on button 47 through a connecting frame 46;

[0041] When the contact block contacts the touch-close button, the top of the receiving plate 43 is flush with the top of the loading conveyor device 1. When the contact block contacts the touch-open button 47, the receiving plate 43 moves downward to a preset position.

[0042] Preferably, a plurality of groups of balls 49 are rotatably embedded in the receiving plate 43 of the present embodiment along its long side direction, so that the material can be better moved to the receiving plate 43 or separated from the receiving plate 43 when the two receiving plates 43 are opened.

[0043] 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 two-way multi-layer discharge device capable of preventing material damage, characterized in that: include: Two sets of material conveyor belt devices (1) arranged in parallel; Two sets of feeding conveyor belt devices (2) are arranged opposite to each other, the feeding conveyor belt devices (2) on the same side are located below the end of the corresponding loading conveyor belt device (1), and the feeding conveyor belt devices (2) are provided with a material feeding auxiliary device (4) for transferring the material conveyed by the loading conveyor belt device (1) to the feeding conveyor belt device (2); and, The slow-down packaging device (3) is arranged at the ends of the two sets of feeding conveyor belt devices (2).

2. The bidirectional multi-layer unloading device according to claim 1, characterized in that: The material feeding auxiliary device (4) comprises: Mounting frame (41); A guide seat (42) is movably disposed on one side of the mounting frame (41) and is connected to the mounting frame (41) via an elastic member (45); and There are two groups of receiving plates (43), both of which are movably arranged in the guide seat (42), and the top of the receiving plate (43) is flush with the top of the corresponding loading conveyor belt device (1). A driving member is arranged in the guide seat (42) for driving the two groups of receiving plates (43) to move synchronously in opposite directions.

3. The bidirectional multi-layer unloading device according to claim 2, characterized in that: The driving member comprises two groups of electromagnetic blocks (44) respectively arranged on the inner walls of both sides of the guide seat (42); one end of the receiving plate (43) facing the guide seat (42) is provided with a magnetic slider which can slide in the guide seat (42) and cooperate with the electromagnetic block (44); the guide seat (42) is also provided with an elastic member (48) for driving the magnetic slider to move toward the inner side of the guide seat (42) when the electromagnetic block (44) is powered off.

4. The bidirectional multi-layer unloading device according to claim 3, characterized in that: A touch-off button and a touch-on button (47) for controlling the electromagnetic block (44) are respectively arranged on the outer wall of the mounting frame (41) and located above the guide seat (42) from top to bottom, and a contact block for contacting the touch-off button and the touch-on button (47) is connected to the top of the guide seat (42) via a connecting frame (46).

5. The bidirectional multi-layer unloading device according to claim 2, characterized in that: The receiving plate (43) is rotatably embedded with a plurality of groups of balls (49) along the long side direction thereof.

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