Guiding-out mechanism for bar cutting and discharging

Abstract

The utility model provides a leading-out mechanism for bar cutting and blanking, and belongs to the technical field of bar machining. Comprising two leading-out rollers, one end of each leading-out roller is provided with a gear ring, the gear rings of the two leading-out rollers are meshed with each other, each leading-out roller comprises a roller body, a plurality of plummer blocks arranged on the roller body at intervals and a rubber sleeve wrapping all the plummer blocks, and the two ends of each rubber sleeve are fixed to the two ends of the roller body. The bar feeding device has the advantages that bars can be flexibly clamped, so that efficient feeding is facilitated, and the like.

Description

Technical Field

[0001] This utility model belongs to the field of bar processing technology and relates to an ejection mechanism for cutting and unloading bars. Background Technology

[0002] When cutting bar stock, the cut bar segments have a certain drop when they are cut, and they can only be scattered and then collected and sent out on the line. This method is labor-intensive and poses safety hazards. Utility Model Content

[0003] The purpose of this invention is to address the aforementioned problems in existing technologies by providing a guide mechanism for cutting and unloading bar stock. The technical problem this invention aims to solve is how to improve the efficiency of the guide and conveying mechanism after bar stock cutting.

[0004] The purpose of this utility model can be achieved through the following technical solution: a guide mechanism for cutting and unloading bar stock, characterized in that it includes two guide rollers, one end of each guide roller has a toothed ring, the toothed rings of the two guide rollers mesh with each other, each guide roller includes a roller body, a plurality of shafts arranged alternately on the roller body, and a rubber sleeve covering all the shafts, the two ends of the rubber sleeve being fixed to the two ends of the roller body.

[0005] Furthermore, the outer ring of the shaft platform has a retaining sleeve, and a plurality of balls are rotatably connected inside the retaining sleeve.

[0006] During bar cutting, two guide rollers maintain clamping on the bar. However, due to the presence of rubber sleeves, a flexible clamping mechanism is formed between adjacent shafts, preventing the bar from being broken by external force during cutting and preventing it from detaching from the clamp after cutting. This allows for easy guide of the bar after clamping. Compared to existing technologies, the bar does not fall to the ground after being cut, eliminating the need to collect the bar before re-entering the line; it can be directly connected to the bar conveyor line after cutting. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the structure of the derived mechanism.

[0008] Figure 2 This is a partial sectional view of the exported roller.

[0009] In the diagram, 1 is the gear ring; 2 is the roller body; 3 is the shaft platform; 4 is the rubber sleeve; 5 is the ferrule; and 6 is the ball bearing. Detailed Implementation

[0010] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0011] like Figure 1 and Figure 2 As shown, the guide mechanism for cutting and unloading bar stock includes two guide rollers. One end of each guide roller has a toothed ring 1, and the toothed rings 1 of the two guide rollers mesh with each other. Each guide roller includes a roller body 2, several shafts 3 arranged alternately on the roller body 2, and a rubber sleeve 4 that covers all the shafts 3. The two ends of the rubber sleeve 4 are fixed to the two ends of the roller body 2. The outer ring of the shaft 3 has a retaining sleeve 5, and several balls 6 are rotatably connected inside the retaining sleeve 5.

[0012] During bar cutting, two guide rollers maintain clamping on the bar. However, due to the presence of the rubber sleeve 4, a flexible clamping mechanism is formed between two adjacent shafts 3, preventing the bar from being broken by external force during cutting and preventing it from detaching from the clamp after cutting. This allows the bar to be guided out after clamping. Compared to existing technologies, the bar does not fall to the ground after being cut, eliminating the need to collect the bar before re-entering the line; it can be directly connected to the bar conveyor line after cutting.

[0013] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A guide mechanism for cutting and unloading bar stock, characterized in that, It includes two guide rollers, one end of which has a toothed ring (1), and the toothed rings (1) of the two guide rollers mesh with each other. The guide roller includes a roller body (2), a plurality of shafts (3) arranged alternately on the roller body (2), and a rubber sleeve (4) covering all the shafts (3). The two ends of the rubber sleeve (4) are fixed to the two ends of the roller body (2).

2. The guide mechanism for cutting and blanking bar stock according to claim 1, characterized in that, The outer ring of the shaft platform (3) has a retainer (5), and a plurality of balls (6) are rotatably connected inside the retainer (5).

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