Lead block conveying device with damping function

Abstract

The lead block conveying device with the damping function comprises a machine frame, a roller conveying frame is arranged above the machine frame, an included angle is formed between the roller conveying frame and the horizontal plane, the roller conveying frame comprises a conveying frame and a plurality of rollers which are arranged on the conveying frame in parallel, one end of the roller conveying frame is a high end, and the other end of the roller conveying frame is a low end. A damping mechanism used for limiting rotation of the rollers at the lower end is arranged at the lower end of the roller conveying frame. According to the conveying device, the damping mechanism is arranged at the lowest end, when a lead block slides to the idler wheel below, the air cylinder stretches out to enable the limiting piece to press the idler wheel, the lead block stops sliding, the lead block falls down under several telescopic actions of the air cylinder, the lead block does not generate self impact force due to the damping mechanism, and lead liquid is prevented from splashing.

Description

Technical Field

[0001] The utility model relates to the field of lead block conveying, in particular to a lead block conveying device with a damping function. Background Art

[0002] In the lead dissolving and pouring equipment, the lead block is put into the lead furnace by an automatic grabbing robot and grabbed onto the conveying equipment. The conveying equipment is a roller conveyor frame. The lead block slides down into the lead furnace by its own gravity. However, due to its own heavy weight and the great impact force of the downward movement, it is easy to splash the lead liquid in the lead furnace, resulting in some safety accidents such as burns. Utility Model Content

[0003] The utility model aims to provide a lead block conveying device with a damping function.

[0004] The innovation of the utility model is that the conveying device in the utility model is provided with a damping mechanism at the lowest end. When the lead block slides to the roller below, the cylinder extends to make the limit plate press the roller to stop the lead block from sliding. The lead block falls under several telescopic actions of the cylinder. With the damping mechanism, the fall of the lead block will not generate a large impact force, thereby preventing the lead liquid from splashing.

[0005] In order to achieve the above utility model purpose, the technical solution of the utility model is:

[0006] A lead block conveying device with a damping function comprises a frame, a roller conveying frame is arranged above the frame, the roller conveying frame and the horizontal plane form an angle, the roller conveying frame comprises a conveying frame and a plurality of rollers arranged in parallel on the conveying frame, one end of the roller conveying frame is a high end, and the other end is a low end, and a damping mechanism for limiting the rotation of the plurality of rollers at the low end is arranged at the low end of the roller conveying frame.

[0007] Furthermore, the damping mechanism includes a limiting groove with a U-shaped cross-section located at the lower end of the roller conveyor frame and the opening facing the roller side. The inner side of the limiting groove is a wedge-shaped structure with a large opening at the top and a small opening at the bottom. A limiting plate is provided in the limiting groove, and the part of the limiting plate extending out of the limiting groove is provided with a plurality of recesses matching the roller. The bottom surface of the limiting groove is provided with a plurality of elastic components for lifting the limiting plate. A wedge block inserted into the limiting groove is provided above the limiting plate, and a pushing component for pushing the wedge block to be inserted and withdrawn is provided on the conveyor frame.

[0008] Furthermore, the pushing component is a cylinder.

[0009] Furthermore, a circle of polyurethane is provided at the notch.

[0010] Furthermore, a plurality of guide sleeves recessed downwards are provided on the bottom surface of the limiting groove, and the elastic component is partially located inside the guide sleeves.

[0011] Furthermore, the elastic component is a spring.

[0012] The beneficial effects of the utility model are:

[0013] 1. The conveying device in the utility model is provided with a damping mechanism at the lowest end. When the lead block slides to the roller below, the cylinder extends to make the limit plate press the roller to stop the lead block from sliding. The lead block falls under several telescopic actions of the cylinder. With the damping mechanism, the lead block will not generate its own impact when it falls, so splashing of lead liquid is prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 This is an enlarged view of the damping mechanism.

[0016] Figure 3 It is a structural schematic diagram of the guide sleeve. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present utility model will be described clearly and completely below in conjunction with the accompanying drawings.

[0018] Example 1: Figure 1 , 2 As shown in Figure 3, a lead block conveying device with a damping function comprises a frame 1, a roller conveying frame 2 is arranged above the frame 1, the roller conveying frame 2 and the horizontal plane have an angle, the roller conveying frame 2 comprises a conveying frame 2.1 and a plurality of rollers 2.2 arranged in parallel on the conveying frame 2.1, one end of the roller conveying frame 2 is a high end, and the other end is a low end, and a damping mechanism 3 for limiting the rotation of the plurality of rollers 2.2 at the low end is arranged at the low end of the roller conveying frame 2.

[0019] The damping mechanism 3 comprises a limiting groove 3.1 with a U-shaped cross section located at the lower end of the roller conveyor frame 2 and opening toward the roller 2.2. The inner side of the limiting groove 3.1 is a wedge-shaped structure with a large opening at the top and a small opening at the bottom. A limiting plate 3.2 is arranged in the limiting groove 3.1. The portion of the limiting plate 3.2 extending out of the limiting groove 3.1 is provided with a plurality of notches 3.21 matching the roller 2.2, and a circle of polyurethane 3.22 is arranged at the notch 3.21.

[0020] The bottom surface of the limiting groove 3.1 is provided with a plurality of elastic components 3.3 which are springs and which lift up the limiting sheet 3.2. The bottom surface of the limiting groove 3.1 is provided with a plurality of guide sleeves 3.11 which are concave downwards, and part of the elastic components 3.3 are located in the guide sleeves 3.11.

[0021] A wedge block 3.4 inserted into the limiting groove 3.1 is arranged above the limiting piece 3.2, and a pushing component 3.5 for pushing the wedge block 3.4 to be inserted and withdrawn is arranged on the conveying frame 2.1, and the pushing component 3.5 is a cylinder.

[0022] During operation, when the lead block slides to the roller below, the cylinder extends to make the limit plate 3.2 press the roller 2.2 to stop the lead block from sliding. The lead block falls under several telescopic actions of the cylinder. With the damping mechanism, the fall of the lead block will not generate its own impact, preventing the lead liquid from splashing.

[0023] The described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of 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.

Claims

1. A lead block conveying device with a damping function, comprising a frame, a roller conveying frame is arranged above the frame, the roller conveying frame and the horizontal plane have an angle, the roller conveying frame comprises a conveying frame and a plurality of rollers arranged in parallel on the conveying frame, one end of the roller conveying frame is a high end and the other end is a low end, characterized in that: A damping mechanism for limiting the rotation of a plurality of rollers at the lower end is arranged at the lower end of the roller conveyor frame.

2. The lead block conveying device with damping function according to claim 1, characterized in that: The damping mechanism includes a limiting groove with a U-shaped cross-section located at the lower end of the roller conveyor frame and an opening facing the roller side. The inner side of the limiting groove is a wedge-shaped structure with a large opening at the top and a small opening at the bottom. A limiting plate is provided in the limiting groove. The portion of the limiting plate extending out of the limiting groove is provided with a plurality of recesses matching the roller. The bottom surface of the limiting groove is provided with a plurality of elastic components for lifting the limiting plate. A wedge block inserted into the limiting groove is provided above the limiting plate, and a pushing component for pushing the wedge block to be inserted and withdrawn is provided on the conveyor frame.

3. The lead block conveying device with damping function according to claim 2, characterized in that: The pushing component is a cylinder.

4. The lead block conveying device with damping function according to claim 2, characterized in that: A circle of polyurethane is arranged at the recess.

5. The lead block conveying device with damping function according to claim 2, characterized in that: A plurality of guide sleeves recessed downwards are provided on the bottom surface of the limiting groove, and the elastic component is partially located inside the guide sleeves.

6. The lead block conveying device with damping function according to claim 5, characterized in that: The elastic component is a spring.

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