Novel tension adjusting mechanism for multi-rope diamond wire sawing machine

Abstract: The utility model provides a novel tension adjusting mechanism for a multi-rope diamond wire sawing machine, which comprises a plurality of tension adjusting units, the tension adjusting unit comprises a tensioning wheel and a tensioning driving device; each tensioning wheel is uniformly formed with two ropes The trough; each tension adjusting unit is flat; a plurality of tension adjusting units are arranged in a tension adjusting unit row, the plurality of rows of tension adjusting units are arranged in a dislocation manner, and the tension adjusting units of the spaced rows are in one-to-one correspondence, and each adjacent rope groove is located The distance between the planes is equal. Thus, the utility model provides two rope grooves of each tension adjusting unit, which is convenient for people to use at the same time or to select one for easy adjustment of the position of the bead rope; the tension adjusting unit is flat and convenient for dense arrangement, reasonable arrangement, space saving and convenient Regularly arranging and aligning the beaded rope; the tensioning can be adjusted separately and simultaneously for each beaded rope, and the flexibility is strong; the number of beaded ropes can be increased or decreased, the distribution form can be changed, the pitch of the beaded rope can be adjusted, and the cutting thickness can be adapted.

Main claim: 1. A novel tension adjusting mechanism for a multi-rope diamond wire saw machine, comprising a plurality of tension adjusting units, the tension adjusting unit comprising a tensioning wheel and a tensioning drive for tensioning the tensioning wheel The utility model is characterized in that: each of the tensioning wheels is uniformly formed with two rope grooves; each of the tension adjusting units has a flat shape in the same plane as the respective tensioning wheels; and the plurality of the tension adjusting units are arranged in parallel to adjust the tension In the row of cells, the plurality of rows of the tension adjusting units are arranged in a wrong position, the odd-row tension adjusting units are in one-to-one correspondence, the even-row tension adjusting units are in one-to-one correspondence, and the distance between the adjacent planes of the adjacent rope grooves is equal.

2 . The novel tension adjusting mechanism of a multi-rope diamond wire sawing machine according to claim 1 , wherein the four rows of the tension adjusting units are arranged in a phase shift.

3. A novel tension adjusting mechanism for a multi-rope diamond wire saw according to claim 2, wherein each of said rows of tension adjusting units has 35 of said tension adjusting units.

4. A novel tension adjusting mechanism for a multi-rope diamond wire saw according to claim 3, wherein the distance between the planes of the adjacent said rope grooves is 5 mm more than the diameter of the bead rope.

The novel tension adjusting mechanism of a multi-rope diamond wire sawing machine according to any one of claims 1 to 4, wherein the tensioning driving device comprises a frame, a tensioner bracket, a push-pull rod, a transmission connecting plate, a driving screw and a motor; the tensioning wheel bracket has an axial fork shape, and has two supporting plates respectively pivotally connected to the two ends of the tensioning wheel, the frame has two parallel substrates, respectively a first substrate of the tensioning wheel, and a second substrate remote from the tensioning wheel, the two push-pull rods slidingly disposed on the first substrate, the outer end of the outer side of the first substrate and the The roots of the tensioning wheel brackets are connected together, and the inner ends of the inner sides of the first substrate are respectively connected with the two ends of the transmission connecting plate; the driving screw is disposed along the push-pull rod direction and pivotally connected to the The outer end of the second substrate is electrically connected to the output shaft of the motor, and the inner side of the inner side of the second substrate is threaded and screwed to the middle of the transmission connecting plate, and the inner end is The first substrate pivot Together.

A novel tension adjusting mechanism for a multi-rope diamond wire saw according to claim 5, wherein a displacement sensor of the relative displacement of the transmission connecting plate in the direction of the transmission screw is provided in the middle of the transmission connecting plate.

The novel tension adjusting mechanism of a multi-rope diamond wire sawing machine according to claim 6, wherein a pressure sensor for sensing a relative pressure between the two sides of the second substrate is provided on the driving screw. .

A novel tension adjusting mechanism for a multi-rope diamond wire saw according to claim 5, wherein the second substrate forms an operation port corresponding to the connection between the push-pull rod and the transmission connecting plate.

The novel tension adjusting mechanism of a multi-rope diamond wire sawing machine according to claim 5, wherein the outer side surface of the second substrate is provided with a motor bracket for carrying the motor.

A novel tension adjusting mechanism for a multi-rope diamond wire saw according to claim 5, wherein each of said tension adjusting units shares the same frame.