阅读说明：本技术 一种采用底部切割轮的布料切割机构 (Cloth cutting mechanism with bottom cutting wheel ) 是由 罗更荣 于 2019-10-07 设计创作，主要内容包括：本发明公开了一种采用底部切割轮的布料切割机构,包括机架,所述机架的顶板的顶面固定有水平板,水平板的中部具有中心通槽,中心通槽的正下方的机架的顶板具有安装通槽,切割电机处于安装通槽中,切割电机固定在水平板的底面上,切割电机的输出轴上固定有切割轮,切割轮的上部伸出中心通槽。本发明将切割轮处于机架的下方进行切割,从而不会将切割轮和切割电机上的油液或其他杂质掉落到布料上,保证布料切割的品质。(The invention discloses a cloth cutting mechanism adopting a bottom cutting wheel, which comprises a rack, wherein a horizontal plate is fixed on the top surface of a top plate of the rack, a central through groove is formed in the middle of the horizontal plate, an installation through groove is formed in the top plate of the rack right below the central through groove, a cutting motor is positioned in the installation through groove, the cutting motor is fixed on the bottom surface of the horizontal plate, the cutting wheel is fixed on an output shaft of the cutting motor, and the upper part of the cutting wheel extends out of the central through groove. According to the invention, the cutting wheel is positioned below the rack for cutting, so that oil or other impurities on the cutting wheel and the cutting motor cannot fall onto the cloth, and the cloth cutting quality is ensured.)

1. The utility model provides an adopt cloth cutting mechanism of bottom cut wheel, includes frame (10), its characterized in that: a horizontal plate (11) is fixed on the top surface of a top plate of the rack (10), a central through groove (111) is formed in the middle of the horizontal plate (11), an installation through groove (12) is formed in the top plate of the rack (10) right below the central through groove (111), a cutting motor (13) is positioned in the installation through groove (12), the cutting motor (13) is fixed on the bottom surface of the horizontal plate (11), a cutting wheel (131) is fixed on an output shaft of the cutting motor (13), and the upper portion of the cutting wheel (131) extends out of the central through groove (111);

the top surfaces of the left part and the right part of the top plate of the rack (10) are both fixed with a support frame (14), the middle part of the top surface of a transverse beam of the support frame (14) is fixed with a lifting motor (15), an output shaft of the lifting motor (15) penetrates through the bottom surface of the transverse beam of the support frame (14) and is connected with a vertical screw (151) through a coupler, a vertical screw sleeve (152) is screwed on the vertical screw (151), the bottom end of the vertical screw sleeve (152) is fixed with a lifting main plate (153), the bottom surface of the lifting main plate (153) is fixed with a plurality of buffer springs (154), the bottom ends of all the buffer springs (154) are fixed on the top surface of a lower connecting plate (16), the left side and the right side of the bottom surface of the lower connecting plate (16) are both fixed with hinged plates (17), rotating shafts at two ends of a pressing roller body (18) are hinged on the two hinged plates (;

two pressing roller bodies (18) are arranged above the left part and the right part of the horizontal plate (11).

2. The cloth cutting mechanism using the bottom cutting wheel as set forth in claim 1, wherein: the top surfaces of the left part and the right part of the lifting main plate (153) are both fixed with upper guide rods (155), the bottom surfaces of the left part and the right part of the transverse beam are both fixed with guide sleeves (156), and the upper guide rods (155) are inserted in the corresponding guide sleeves (156).

3. The cloth cutting mechanism using the bottom cutting wheel as set forth in claim 1, wherein: all be fixed with direction limiting plate (19) on two inside walls of the left and right sides of support frame (14), all be fixed with on the left side wall of lift mainboard (153) and the right side wall from lubricated board (157), hug closely the wall of direction limiting plate (19) from the lateral wall of lubricated board (157).

4. The cloth cutting mechanism using the bottom cutting wheel as set forth in claim 3, wherein: and the bottom of the guide limit plate (19) is provided with a bending limit part (191), and the bottom surface of the self-lubricating plate (157) is pressed against the top surface of the corresponding bending limit part (191).

5. The cloth cutting mechanism using the bottom cutting wheel as set forth in claim 1, wherein: and a glue layer is fixed on the outer side wall of the pressing roller body (18).

The technical field is as follows:

the invention relates to the technical field of textile equipment, in particular to a cloth cutting mechanism adopting a bottom cutting wheel.

Background art:

when cloth is processed, the cloth with large width is cut into the cloth with small width according to the requirement, the prior mode is that the cloth conveyed is cut by a vertical cutting mechanism at the top plate of a machine frame, and oil or chips in the cutting mechanism drop onto the cloth due to the fact that the cutting mechanism is positioned above the machine frame, so that the cloth is polluted and the quality of the cloth is influenced.

The invention content is as follows:

the invention aims to overcome the defects of the prior art and provides a cloth cutting mechanism adopting a bottom cutting wheel, which is used for cutting the cutting wheel below a rack, so that oil or other impurities on the cutting wheel and a cutting motor cannot fall onto cloth, and the cloth cutting quality is ensured.

The scheme for solving the technical problems is as follows:

a cloth cutting mechanism adopting a bottom cutting wheel comprises a rack, wherein a horizontal plate is fixed on the top surface of a top plate of the rack, a central through groove is formed in the middle of the horizontal plate, an installation through groove is formed in the top plate of the rack right below the central through groove, a cutting motor is positioned in the installation through groove and fixed on the bottom surface of the horizontal plate, a cutting wheel is fixed on an output shaft of the cutting motor, and the upper part of the cutting wheel extends out of the central through groove;

the top surfaces of the left part and the right part of the top plate of the rack are both fixed with a support frame, the middle part of the top surface of the transverse beam of the support frame is fixed with a lifting motor, an output shaft of the lifting motor penetrates through the bottom surface of the transverse beam of the support frame and is connected with a vertical screw rod through a coupler, a vertical screw sleeve is screwed on the vertical screw rod, the bottom end of the vertical screw sleeve is fixed with a lifting main board, the bottom surface of the lifting main board is fixed with a plurality of buffer springs, the bottom ends of all the buffer springs are fixed on the top surface of a lower connecting plate, the left side and the right side of the bottom surface of the lower connecting plate are both fixed with hinged plates, rotating shafts at two ends of;

the two pressing roller bodies are positioned above the left part and the right part of the horizontal plate.

The top surfaces of the left part and the right part of the lifting main board are both fixed with upper guide rods, the bottom surfaces of the left part and the right part of the transverse beam are both fixed with guide sleeves, and the upper guide rods are inserted in the corresponding guide sleeves.

All be fixed with direction limiting plate on two inside walls about the support frame, all be fixed with the self-lubricating board on the left side wall of lift mainboard and the right side wall, the wall of direction limiting plate is hugged closely to the lateral wall of self-lubricating board.

And the bottom of the guide limiting plate is provided with a bending limiting part, and the bottom surface of the self-lubricating plate is pressed against the top surface of the corresponding bending limiting part.

And a glue layer is fixed on the outer side wall of the pressing roller body.

The invention has the following outstanding effects: compared with the prior art, it cuts the below that the cutting wheel is in the frame to can not drop the quality of cloth cutting with fluid or other impurity on cutting wheel and the cutting motor on the cloth.

Description of the drawings:

FIG. 1 is a partial cross-sectional view of the present invention;

fig. 2 is a partial structural schematic view of the support frame of the present invention.

The specific implementation mode is as follows: