Bag Making Machine binder planishes device
Technical field
The present invention relates to a kind of Bag Making Machine binder and planish device, for produce the device of pushing down film at bag, belong to Bag Making Machine technical field specifically.
Background technology
Bag Making Machine generally comprises several processing unit (plant)s, is connected and is driven multiple processing unit (plant)s by driving mechanism, becomes polybag thereby realize processing plastic film.
In bag production process, in the situation of or complex contour large when sack size, film, in the process moving ahead, due to the impact of the factors such as the frictional resistance of the pressure of hot pressure, hot pressure time, traction rubber roll, can make sack arch upward to centre, produces loosening.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby provide a kind of Bag Making Machine binder to planish device, increased the frictional resistance of film, improved the stability that in bag production process, film moves ahead.
According to technical scheme provided by the invention, Bag Making Machine binder planishes device and comprises that a left side planishes mechanism, the right side planishes mechanism and frame, it is characterized in that: a fixing left side, frame two ends planishes mechanism and the right side planishes mechanism, a left side planishes mechanism and the right side, and to planish mechanism structure identical, is symmetrical arranged. A described left side planishes mechanism and comprises the bracing frame being fixed in frame, and fixed support axle is installed on bracing frame, and fixing rubber rollers is installed by bearing in fixed support axle outer end. On fixed support axle, rotate adjusting screw(rod) is installed, adjusting screw(rod) lower end is threaded connection movable supporting axle. Pocketed springs on adjusting screw(rod), spring is between fixed support axle and movable supporting axle. Movable supporting axle one end slides up and down and is connected in bracing frame, and the other end is installed active rubber roller by bearing.
Further, adjusting screw(rod) upper end connects regulating handle.
Further, on bracing frame, be provided with oblong adjustment hole with movable supporting shaft connection place.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable, has increased the frictional resistance of film, has improved the stability that in bag production process, film moves ahead; Improve production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is structural representation of the present invention.
Description of reference numerals: a 1-left side planishes mechanism, the 2-right side planishes mechanism, 3-frame, 4-bracing frame, 5-movable supporting axle, 6-active rubber roller, 7-fixed support axle, 8-regulating handle, 9-adjusting screw(rod), 10-spring, the fixing rubber rollers of 11-, 12-adjustment hole.
Detailed description of the invention
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1 and 2, the present invention mainly comprises that a left side planishes mechanism 1, the right side planishes mechanism 2 and frame 3, and a fixing left side, frame 3 two ends planishes mechanism 1 and the right side planishes mechanism 2, and a left side planishes mechanism 1 and the right side, and to planish mechanism's 2 structures identical, is symmetrical arranged.
A described left side planishes mechanism 1 and comprises the bracing frame 4 being fixed in frame 3, and fixed support axle 7 is installed on bracing frame 4, and fixing rubber rollers 11 is installed by bearing in fixed support axle 7 outer ends. On fixed support axle 7, rotate adjusting screw(rod) 9 is installed, adjusting screw(rod) 9 lower ends are threaded connection movable supporting axle 5. Pocketed springs 10 on adjusting screw(rod) 9, spring 10 is between fixed support axle 7 and movable supporting axle 5. Movable supporting axle 5 one end slide up and down and are connected in bracing frame 4, and the other end is installed active rubber roller 6 by bearing.
Described adjusting screw(rod) 9 upper ends connect regulating handle 8.
As shown in Figure 2, on support frame as described above 4, be provided with oblong adjustment hole 12 with movable supporting axle 5 junctions.
Operation principle of the present invention is: in the time of work, planish mechanism 1 by a left side and push down with the right mechanism 2 that planishes the both sides of moving film, fix rubber rollers 11 and the common clamping films of active rubber roller 6, increased the frictional resistance of film, improved the stability that in bag production process, film moves ahead. In the time of subsides end bag, the thickness of both sides up and down of sack is variant, in bag process, produces left and right sliding phenomenon because the pressure of rubber rollers can make sack, now by regulating regulating handle, under the effect of spring pressure, regulate the spacing of rubber rollers, thereby make sack balance.