A kind of high speed splitting winding belt tension machine
Technical field
The present invention relates to sheet metal production equipment technical field, particularly relate to a kind of high speed splitting winding belt tension machine.
Background technology
Sheet metal flying shear production line is by the sheet material of metal roll bending through uncoiling, leveling, deburring, the required width of shear one-tenth.Be applicable to all kinds of metal roll bendings after cold rolled steel rolling plate, hot-rolled coil, stainless steel roll bending, galvanized steel roll bending, silicon steel and Coating, cut into the scale sheet material of all size through uncoiling smoothing, be widely used in the industries such as stainless steel products, electrical equipment, vehicle and machine-building.
Existing high speed splitting winding belt tension machine, function is more single, and belt easily generates heat aging, also easy at plate surface generation cut.
Summary of the invention
The object of the invention is to provide a kind of high speed splitting winding belt tension machine for the deficiencies in the prior art, greater functionality, belt not easily generates heat aging, also can avoid producing cut at plate surface.
For achieving the above object, the present invention adopts following technical scheme.
A kind of high speed splitting winding belt tension machine, it comprise tension control machine frame, belt stretcher, blanket tensioning device, two separate opposed belt rotate idle pulley, two separate opposed felt and rotate idle pulley; Described two belts rotate idle pulley rotation and are installed on tension control machine frame, and two belts rotate between idle pulleys and are arranged with belt; Described two felts rotate idle pulley rotation and are installed on tension control machine frame, and two felts rotate between idle pulleys and are arranged with felt; Described belt stretcher and belt contacts, described blanket tensioning device and felt contacts; The inside that described belt rotates idle pulley is provided with cooling back installation.
The inside that described felt rotates idle pulley is provided with cooling back installation.
Described belt stretcher comprises the first cylinder, upper tension force console and belt tension part; First cylinder is installed on tension control machine top of the trellis, and the first air cylinder driven connects upper tension force console, and belt tension part is installed on the bottom of tension force console, belt tension part and belt contacts.
Described blanket tensioning device comprises the second cylinder, lower tension force console and felt tensioner; Second cylinder is installed on tension control machine top of the trellis, and the second air cylinder driven connects lower tension force console, and felt tensioner is installed on the top of lower tension force console, felt tensioner and felt contacts.
Described tension control machine frame is installed with tooth bar, and described upper tension force console and lower tension force console are all provided with rotating gear, and wheel and rack engages.
The front end of described tension control machine frame is also provided with lifting material guide device.
The internal layer of described belt is made up of not identical material with skin, and internal layer coefficient of friction is greater than outer layer friction coefficient.
Beneficial effect of the present invention is: a kind of high speed splitting winding belt tension machine of the present invention, greater functionality, and belt not easily generates heat aging, also can avoid producing cut at plate surface.
Accompanying drawing explanation
Accompanying drawing 1 is front view of the present invention.
Accompanying drawing 2 is right views of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As depicted in figs. 1 and 2, a kind of high speed splitting winding belt tension machine of the present invention, it comprise tension control machine frame 1, belt stretcher, blanket tensioning device, two separate opposed belt and rotate idle pulley 2, two and separate opposed felt and rotate idle pulley 6; Described two belts rotation idle pulley 2 rotates to be installed between tension control machine frame 1, two belts rotation idle pulleys 2 and is arranged with belt 3; Described two felts rotation idle pulley 6 rotates to be installed between tension control machine frame 1, two felts rotation idle pulleys 6 and is arranged with felt 5; Described belt stretcher contacts with belt 3, and described blanket tensioning device contacts with felt 5; The inside that described belt rotates idle pulley 2 is provided with cooling back installation 4, makes belt 3 also can keep refrigerating state for a long time in the long course of work, belt 3 is not easily generated heat aging, greatly improves the life-span of belt 3.Further, the inside that described felt rotates idle pulley 6 is provided with cooling back installation 4, makes felt 5 also can keep refrigerating state for a long time in the long course of work, greatly improves the life-span of felt 5.Further, described belt stretcher comprises the first cylinder 92, upper tension force console 90 and belt tension part 91; First cylinder 92 is installed on tension control machine frame 1 top, first cylinder 92 drives and connects upper tension force console 90, belt tension part 91 is installed on the bottom of tension force console 90, belt tension part 91 contacts with belt 3, during work, first cylinder 92 drives upper tension force console 90 to move up and down, and makes the tensioning degree of belt tension part 91 adjustable straps 3.Further, described blanket tensioning device comprises the second cylinder 82, lower tension force console 80 and felt tensioner 81; Second cylinder 82 is installed on tension control machine frame 1 top, second cylinder 82 drives and connects lower tension force console 80, felt tensioner 81 is installed on the top of lower tension force console 80, felt tensioner 81 contacts with felt 5, during work, second cylinder 82 drives lower tension force console 80 to move up and down, and makes the tensioning degree of the adjustable felt 5 of felt tensioner 81.Further, described tension control machine frame 1 is installed with tooth bar 8, and described upper tension force console 90 and lower tension force console 80 are all provided with rotating gear 9, and gear 9 engages with tooth bar 8, can guarantee belt tension part 91 and the stable action of blanket tensioning device.Further, the front end of described tension control machine frame 1 is also provided with lifting material guide device 7, the height of conveniently adjusted supplied materials.
The internal layer of described belt 3 is made up of not identical material with skin, and internal layer coefficient of friction is greater than outer layer friction coefficient, belt 3 internal layer surface and belt rotate the part that idle pulley 2 is connected and produce frictional resistance, this resistance just in time produces back tension effect to sheet material, enable winder more fastening when rolling, and coiled material can not be made to produce cut.
A kind of high speed splitting winding belt tension machine of the present invention, by belt stretcher and blanket tensioning device, and belt 3 and felt 5 be arranged above and below be installed in same frame, an equipment can realize two kinds of functions, greater functionality, its belt 3 not easily generates heat aging, there is rolling neat, attractive in appearance, the tolerance of staggered floor is little, be wound around compact advantage, its belt 3 and sheet material are synchronized with the movement, and avoid producing cut at plate surface, especially use the sheet material that the surface requirements such as stainless steel, Coil Coating Products, aluminium sheet are high.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.