A kind of novel paper cutter stopping means
Technical field
The utility model relates to a kind of paper cutter servicing unit, is specially a kind of novel paper cutter stopping means.
Background technology
Paper cutter is the equipment that cutting becomes sheet paper in the paper industry; Mainly by frame main body, cut parts, platen parts, push away the paper parts and control assembly is formed; Wherein push away in the paper parts feeder as its main constituent components; Mainly be to make sheet movement arrive assigned address, cooperate the platen parts to make paper be convenient to cut.When moving about feeder two extreme positions are arranged, promptly least limit position and greatest limit position are used for limiting between the motor area of feeder, must be provided with stopping means at extreme position.
At present, it is spacing that the stopping means of feeder extreme position adopts the mode of collision block impact stroke switch to carry out, and the adjustment of travel switch position is improper to be broken easily; Frequent collision has not only reduced the life-span of mechanical use; And be spacing unreliable, cause mechanical impact, part of damage.
Summary of the invention
The purpose of the utility model is to provide a kind of long service life, does not have the machinery collision, and is safe, the simple novel paper cutter stopping means of adjustment.
A kind of novel paper cutter stopping means of the utility model comprises the feeder 1 that is arranged on the paper cutter workbench 6, and feeder 1 is connected with the leading screw 10 that is driven by motor 7; It is characterized in that it also comprises benchmark inductive switch 2, range sensor 3, monolithic processor control device 4 and frequency-converting control device 5; Benchmark inductive switch 2 is fixed on the workbench 6; Range sensor 3 is arranged on the leading screw 10; Frequency-converting control device 5 is arranged on the motor 7; Monolithic processor control device 4 is arranged on the workbench 6, and connects benchmark inductive switch 2, range sensor 3 and frequency-converting control device 5 respectively.
Further, described benchmark inductive switch 2 is the photoinduction switch, and feeder 1 is provided with baffle plate 8 with the below of benchmark inductive switch 2 homonymies.
Further, described frequency-converting control device 5 is provided with display screen 9.
A kind of novel paper cutter stopping means of the utility model is confirmed reference point through the control to benchmark inductive switch 2, cooperates the 3 pairs of moving displacements of range sensor that are provided with on the leading screw 10 to feed back simultaneously; By the control of monolithic processor control device 4, speed change and positive and negative running through frequency-converting control device 5 realization motors 7 make feeder 1 need not to collide the qualification that just realizes the position; Its beneficial effect is that reasonable in design, structure is ingenious, and is safe and reliable, easy to adjust, simple to operate, and mechanical life is long.
Description of drawings
Accompanying drawing is the utility model instance 2 described structural representations
Among the figure: feeder 1, benchmark inductive switch 2, range sensor 3, monolithic processor control device 4, frequency-converting control device 5, workbench 6, motor 7, baffle plate 8, display screen 9, leading screw 10
The specific embodiment
Instance 1
A kind of novel paper cutter stopping means of the utility model comprises the feeder 1 that is arranged on the paper cutter workbench 6, and feeder 1 is connected with the leading screw 10 that is driven by motor 7; Also comprise benchmark inductive switch 2, range sensor 3, monolithic processor control device 4 and frequency-converting control device 5; Benchmark inductive switch 2 is fixed on the workbench 6; Range sensor 3 is arranged on the leading screw 10; Frequency-converting control device 5 is arranged on the motor 7; Monolithic processor control device 4 is arranged on the workbench 6, and connects benchmark inductive switch 2, range sensor 3 and frequency-converting control device 5 respectively.
When using the utility model to carry out, when feeder 1 setting in motion, during through benchmark inductive switch 2 to feeder 1 spacing; Confirm the position basic point of feeder 1; Gather the moving displacement of feeder 1 then by range sensor 3, feed back in the monolithic processor control device 4, regulate control through 5 pairs of motors 7 of frequency-converting control device; Make it carry out speed change or forward or reverse motion, be limited within the extreme position interval to drive feeder 1 motion that is arranged on the workbench 6 through leading screw 10.
Instance 2
A kind of novel paper cutter stopping means of the utility model, shown in accompanying drawing, wherein benchmark inductive switch 2 is the photoinduction switch, feeder 1 is provided with baffle plate 8 with the below of benchmark inductive switch 2 homonymies; The shading light inductive switch just can be confirmed the basic point that feeder 1 moves when baffle plate 8 moved with feeder 1; Frequency-converting control device 5 is provided with display screen 9, is used for the video data parameter.All the other structures are all said with instance 1 with use.