CN-224227528-U - Non-woven fabrics filter pulp cutting device

CN224227528UCN 224227528 UCN224227528 UCN 224227528UCN-224227528-U

Abstract

The utility model provides a non-woven fabric filter cotton cutting device which comprises a cutting table, wherein one end of the cutting table is provided with a material conveying roller, the other end of the cutting table is fixedly provided with two connecting plates, one side of each connecting plate is respectively and rotatably provided with a rotating shaft, one end of each rotating shaft is respectively and rotatably connected with a first rotating roller and a second rotating roller, the upper surface of the cutting table is fixedly provided with a fixed frame, one end of the upper surface of the inner wall of the fixed frame is provided with a hydraulic cylinder, and the extending end of the hydraulic cylinder is connected with a non-woven fabric filter cotton cutting assembly. The hydraulic cylinder drives the non-woven fabric filter cotton cutting assembly to descend, align and cut, so that the non-woven fabric filter cotton cutting assembly is adaptive to the shape of the bag type filter, the cutting efficiency is improved, the cut filter cotton in the shape of the adaptive bag type filter is pulled and conveyed to one end, and the cut filter cotton in the shape of the adaptive bag type filter is also combined with the whole filter cotton, so that the filter cotton can fall into a blanking inclined box between the cutting table and the first rotating roller when being pulled, and the collecting efficiency is improved.

Inventors

Wei shun
DENG YUMIN
ZHOU HOUPING
Xiao Yinyan
LI BIN

Assignees

广东亿顶建筑设计有限公司

Dates

Publication Date: 20260512
Application Date: 20250530

Claims (3)

1. The non-woven fabric filter cotton cutting device is characterized by comprising a cutting table (1), wherein a material conveying roller (101) is arranged at one end of the cutting table (1), two connecting plates (201) are fixedly arranged at the other end of the cutting table (1), a rotating shaft (202) is respectively and rotatably arranged at one side of one connecting plate (201), a first rotating roller (2) and a second rotating roller (203) are respectively and rotatably connected with one end of the two rotating shafts (202), a fixed frame (3) is fixedly arranged on the upper surface of the cutting table (1), a hydraulic cylinder (302) is arranged at one end of the upper surface of the inner wall of the fixed frame (3), and a non-woven fabric filter cotton cutting assembly (4) is connected with the extending end of the hydraulic cylinder (302); The other ends of the first rotating roller (2) and the second rotating roller (203) respectively penetrate through a connecting plate (201) at the other side, a motor (204) is arranged on one side of the connecting plate (201), a first gear (205) and a second gear (206) are arranged on the outer surfaces of penetrating ends of the first rotating roller (2) and the second rotating roller (203), the first gear (205) is connected with the second gear (206) in a meshed mode, an output shaft of the motor (204) is connected to one side of the penetrating end of the second rotating roller (203), the first rotating roller (2) is located at the upper end of the second rotating roller (203), a blanking inclined box (102) is arranged between the cutting table (1) and the first rotating roller (2), and a slope is arranged in the blanking inclined box (102); The non-woven fabric filter cotton cutting assembly (4) comprises a cutter mounting frame (401), the cutter mounting frame (401) is located at the upper end of a cutting table (1), an extending end of a hydraulic cylinder (302) is connected to one end of the upper surface of the cutter mounting frame (401), a mounting groove (402) is formed in one end of the upper surface of the inner wall of the cutter mounting frame (401), a mounting plate (405) is inserted into the mounting groove (402), a circular cylinder (404) is fixedly arranged on the lower surface of the mounting plate (405), threaded holes are formed in the cutter mounting frame (401) and one end of the mounting plate (405) respectively, the threaded holes formed in one end of the cutter mounting frame (401) penetrate into the mounting groove (402), a circular cylinder (404) is fixedly arranged at one end of the lower surface of the mounting plate (405), a positioning bolt (403) is connected to the threaded holes in a threaded mode, a circular ring cutter (406) is arranged on the outer edge of the lower surface of the circular cylinder (404), and a wavy ring cutter (407) is arranged on the inner edge of the lower surface of the circular cylinder (404).
2. The non-woven fabric filter cotton cutting device according to claim 1, wherein two ends of the upper surface of the cutter-loading frame (401) are fixedly connected with guide rods (301), and the other ends of the guide rods (301) penetrate through one end of the surface of the fixed frame (3).
3. The non-woven fabric filter cotton cutting device according to claim 1, wherein a groove is formed in the center of the upper surface of the inner wall of the circular cylinder (404), a damper (408) is mounted on the upper surface of the inner wall of the groove, a spring (409) is connected to the lower surface of the damper (408), a positioning rod (410) is connected to the other end of the spring (409), and a rubber head (411) is mounted on the lower surface of the positioning rod (410).

Description

Non-woven fabrics filter pulp cutting device Technical Field The utility model relates to the technical field of filter cotton cutting for bag filters, in particular to a non-woven fabric filter cotton cutting device. Background The non-woven fabric filter cotton is used as a key material in the field of air purification, and can effectively intercept particulate matters in air by virtue of a unique fiber net structure, so that the non-woven fabric filter cotton can be widely applied to various scenes such as primary filtration of air conditioners, paint spraying and baking houses, fan wind cabinets and the like. In the field of bag filters, nonwoven filter cotton has been one of the core filter materials because of its good filtering performance, cost advantage and workability. The bag filter has the characteristics of small occupied area, convenient replacement, high filtering efficiency and the like, and is widely applied to fluid filtering in the industries of biological medicine, food and beverage, electronic semiconductors and the like. Wherein, the cutting precision and quality of the filter cotton directly influence the sealing performance, the filtering efficiency and the service life of the bag filter. However, in the existing non-woven fabric filter cotton cutting device, the non-woven fabric filter cotton used in the cutting adaptation bag type filter needs to be cut twice, so that the cutting efficiency is reduced, the finished product and the waste are mixed, and the recovery is difficult. Disclosure of utility model The utility model aims to solve the problems in the background art and provides a non-woven fabric filter cotton cutting device. The specific technical scheme is as follows: The non-woven fabric filter cotton cutting device comprises a cutting table, wherein one end of the cutting table is provided with a material conveying roller, two connecting plates are fixedly arranged at the other end of the cutting table, one side of each connecting plate is respectively and rotatably provided with a rotating shaft, one end of each rotating shaft is respectively and rotatably connected with a first rotating roller and a second rotating roller, the upper surface of the cutting table is fixedly provided with a fixing frame, one end of the upper surface of the inner wall of the fixing frame is provided with a hydraulic cylinder, and the extending end of the hydraulic cylinder is connected with a non-woven fabric filter cotton cutting assembly. As a preferable scheme of the utility model, the other ends of the first rotating roller and the second rotating roller respectively penetrate through a connecting plate at the other side, a motor is arranged at one side of the connecting plate, a first gear and a second gear are arranged on the outer surfaces of the penetrating ends of the first rotating roller and the second rotating roller, the first gear is connected with the second gear in a meshed manner, an output shaft of the motor is connected to one side of the penetrating end of the second rotating roller, the first rotating roller is positioned at the upper end of the second rotating roller, a blanking inclined box is arranged between the cutting table and the first rotating roller, and a slope is arranged in the blanking inclined box. As a preferable scheme of the utility model, the non-woven fabric filter cotton cutting assembly comprises a cutter loading frame, wherein the cutter loading frame is positioned at the upper end of the cutting table, and the extending end of the hydraulic cylinder is connected with one end of the upper surface of the cutter loading frame. As a preferable scheme of the utility model, two ends of the upper surface of the knife holding frame are fixedly connected with guide rods, and the other ends of the guide rods penetrate through one end of the surface of the fixed frame. As a preferable scheme of the utility model, one end of the upper surface of the inner wall of the cutter mounting frame is provided with a mounting groove, a mounting plate is inserted into the mounting groove, the lower surface of the mounting plate is fixedly provided with a circular cylinder, the cutter mounting frame and one end of the mounting plate are respectively provided with threaded holes, the threaded holes formed in one end of the cutter mounting frame penetrate into the mounting groove, one end of the lower surface of the mounting plate is fixedly provided with the circular cylinder, the threaded holes are internally and fixedly connected with positioning bolts, the outer edge of the lower surface of the circular cylinder is provided with a circular ring cutter, and the inner edge of the lower surface of the circular cylinder is provided with a wavy annular cutter. As a preferable scheme of the utility model, a groove is arranged in the center of the upper surface of the inner wall of the circular cylinder, a damper is arranged on the upper surface of the inner wall of the groo