CN220413782U

CN220413782U - Bed knife for multifunctional plane flannelette shearing machine

Info

Publication number: CN220413782U
Application number: CN202321480357.5U
Authority: CN
Inventors: 陈小平; 金铭
Original assignee: Changzhou Xinmaike Machinery Co ltd
Current assignee: Changzhou Xinmaike Machinery Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-01-30
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a bed knife for a multifunctional plane flannelette shearing machine, which comprises a support frame, wherein the top end of the support frame is connected with a bed knife mechanism, the two ends of the support frame are provided with connecting plates, the bottoms of the connecting plates are respectively connected with an air cylinder through connectors, the bed knife mechanism comprises a knife rest and a first blade connected with the outer side of the top of the knife rest, the plane of the first blade is parallel to the plane of the top of the knife rest, the top of the knife rest is provided with a groove along the length direction, and a pre-shearing mechanism connected through a spring is arranged in the groove. The back of the cloth is sheared by 2 scraping ways, so that the wool group scraping and shearing effect is better, and the quality of the cloth can be effectively improved.

Description

Bed knife for multifunctional plane flannelette shearing machine

Technical Field

The utility model relates to the technical field of shearing machine equipment, in particular to a bed knife for a multifunctional plane flannelette shearing machine.

Background

In recent decades, the textile industry in China has obtained a great development, and the pace of industrial upgrading is gradually increased. The shearing machine is one of main equipment in finishing processing after spinning, and comprises a cloth feeding roller, a front guide roller, a brushing roller, a shearing roller, a cloth discharging roller and other roller bodies. After the fabric is treated, the surface of the fabric can form fluff with different lengths, and the function of the shearing machine is to shear the fluff to a fixed length so as to improve the quality and grade of the product.

The pile fabric is woven, untwisted or fluffed, and the pile fibers on the surface are different in length, and sometimes the pile is cut to be level; or the terry fabric is required to cut off and trim the surface terry, which is the aim of the shearing machine. The existing shearing machine has the advantages that the wool clusters on the back of the flannelette are not carded, the bed knife can not completely trim the large wool clusters, and the quality of cloth is reduced, so that the bed knife for the multifunctional plane flannelette shearing machine is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a bed knife for a multifunctional plane flannelette shearing machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a multi-functional plane flannelette is bed knife for shearing machine, includes the support frame, and the support frame top is connected with bed knife mechanism, and both ends are equipped with the connecting plate, and the bottom of connecting plate links to each other with the cylinder through the joint respectively, and bed knife mechanism includes the knife rest and the first blade that links to each other with the knife rest top outside, and the plane of first blade place is parallel with the plane place of knife rest top place, sets up the recess along length direction at the top of knife rest, is equipped with the pre-shearing mechanism through spring coupling in the recess.

Further, the pre-cutting mechanism includes a base and a second blade disposed on top of the base.

Further, the plane of the second blade is perpendicular to the plane of the first blade.

Further, the height of the pre-shear mechanism and the spring in the relaxed state is greater than the height of the groove.

Further, the section of the support frame is of an H-shaped structure.

Further, the bottom of the tool rest is clamped in the top of the supporting frame.

The beneficial effects of the utility model are as follows:

the cylinder drives the angle of support frame adjustment bed knife mechanism, can effectively tailor the fine hair of cloth bottom, and when the cloth got into the bed knife mechanism, earlier through installing the mechanism of cutting in advance on the knife rest, the cloth extrudeed the mechanism of cutting in advance under the effect of outside roller group, can make the second blade in the mechanism of cutting in advance laminate the cloth more after the spring receives external force, and the cloth back is scraped through 2 and is cut, and the hairball is scraped and is cut the effect better, can effectively improve cloth quality.

Drawings

Fig. 1 is a schematic structural view of a bed knife for a multifunctional plane lint shearing machine;

fig. 2 is a schematic diagram of a partial enlarged structure of a bed knife a for a multifunctional plane flannelette shearing machine according to the present utility model;

FIG. 3 is a schematic cross-sectional view of FIG. 2;

in the figure: 1. a support frame; 2. a cylinder; 3. a bed knife mechanism; 31. a tool holder; 32. a groove; 33. a first blade; 4. a pre-cutting mechanism; 41. a base; 42. a second blade; 5. a spring; 6. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a bed knife for a multifunctional plane lint shearing machine comprises a supporting frame 1, wherein the top end of the supporting frame 1 is connected with a bed knife mechanism 3, connecting plates 6 are arranged at two ends of the supporting frame, the bottoms of the connecting plates 6 are respectively connected with an air cylinder 2 through connectors, the bed knife mechanism 3 comprises a knife rest 31 and a first blade 33 connected with the outer side of the top of the knife rest 31, the plane of the first blade 33 is parallel to the plane of the top of the knife rest 31, a groove 32 is formed in the top of the knife rest 31 along the length direction, and a pre-shearing mechanism 4 connected through a spring 5 is arranged in the groove 32. The pre-cutting mechanism 4 comprises a base 41 and a second blade 42 arranged on top of the base 41. The plane of the second blade 42 is perpendicular to the plane of the first blade 33. The height of the pre-shear mechanism 4 and the spring 5 in the relaxed state is higher than the height of the recess 32. The cylinder drives the angle of support frame adjustment bed knife mechanism, can effectively tailor the fine hair of cloth bottom, and when the cloth got into the bed knife mechanism, the cloth was earlier through installing the mechanism of cutting in advance on the knife rest, and the cloth extrudeed the mechanism of cutting in advance under the effect of outside roller group, and the spring can make the second blade in the mechanism of cutting in advance laminate the cloth more after receiving external force, and the cloth back is scraped through 2 and is cut, and the hairball is scraped and is cut the effect better, can effectively improve cloth quality.

The section of the support frame 1 is of an H-shaped structure, the bottom of the tool rest 31 is clamped in the top of the support frame 1, and thus the stability of the installation of the bed knife mechanism can be ensured.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a bed knife for multifunctional plane flannelette shearing machine, includes support frame (1), support frame (1) top is connected with bed knife mechanism (3), and both ends are equipped with connecting plate (6), the bottom of connecting plate (6) is continuous with cylinder (2) through the joint respectively, bed knife mechanism (3) include knife rest (31) and with the first blade (33) that the top outside of knife rest (31) links to each other, first blade (33) place the plane with the plane parallel at knife rest (31) top place, its characterized in that: a groove (32) is formed in the top of the tool rest (31) along the length direction, and a pre-cutting mechanism (4) connected through a spring (5) is arranged in the groove (32).

2. The bed knife for a multifunctional plane lint shearing machine as claimed in claim 1, characterized in that the pre-shearing mechanism (4) comprises a base (41) and a second blade (42) arranged on top of the base (41).

3. A bed knife for a multifunctional plane fleece shearing machine according to claim 2, characterized in that the plane of the second blade (42) is perpendicular to the plane of the first blade (33).

4. A bed knife for a multifunctional plane fleece shearing machine according to claim 3, characterized in that the height of the pre-shearing mechanism (4) and the spring (5) in the relaxed state is higher than the height of the groove (32).

5. The bed knife for the multifunctional plane lint shearing machine as claimed in claim 1, wherein the section of the supporting frame (1) is of an H-shaped structure.

6. The bed knife for the multifunctional plane lint shearing machine as claimed in claim 4, wherein the bottom of the knife rest (31) is clamped in the top of the supporting frame (1).