Cloth cuts gauging device
Technical field
The present invention relates to a kind of gauging device, especially a kind of cloth cuts gauging device.
Background technology
When weaving finished product is made and produced, thereby the cloth of whole size specification as required need to be cut, prepare for next step production and processing.Traditional mode is generally to adopt winding stand that cloth is reeled, by the diameter of winding stand, control the big or small length that cloth cuts, simple to operate and the efficiency of such mode is also than comparatively fast, but cut the size of the cloth getting off by larger error, cloth is reeled due to the thickness problem of cloth itself, outer field cloth finally cuts length and can increase gradually than the length of the cloth of internal layer, the actual length of every cloth is all different like this, theoretical error is just obvious, and in the process that practical operation is produced, actual error also can be larger, like this for some high-end products, in the time of stricter to dimensional characteristic, obviously there is very large defect in the mode that cuts like this.
Summary of the invention
Technical matters to be solved by this invention is to provide and a kind ofly cuts the cloth that precision is higher and cut gauging device.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of cloth cuts gauging device, comprise frame and fabric drum, it is characterized in that: it also comprises selvage guide roller bearing and cloth gauging device, described fabric drum, cloth gauging device and selvage guide roller bearing set gradually and the two ends of fabric drum and selvage guide roller bearing are rotated and are arranged in frame along cloth direction of transfer, described cloth gauging device comprises guide groove, sensor, control box, slip roller bearing and two cloth axis of guides, described guide groove is vertically arranged in machine frame at two sides, slip roller bearing is horizontally disposed with and two ends are arranged in the guide groove of both sides, described slip roller bearing can vertically slide along guide groove bearing of trend, described two cloth axis of guides are horizontally disposed with and are parallel to each other, the two ends rotation of two cloth axis of guides is arranged in frame and two cloth axis of guides are positioned at both sides, guide groove upper end, top and bottom and lower end covers disposed on sensor that two sensors are separately positioned on guide groove are equipped with vertical position control apparatus, described control box is fixed in frame, two sensors are connected with control box, on described selvage guide roller bearing and fabric drum, by two drive motor, driven respectively, two drive motor are connected by control box and control with control box.
Further, described vertical position control apparatus is screw mandrel control apparatus.
Further, described screw mandrel control apparatus comprises screw rod, nut, spiral shell seat and handle, described screw rod vertically arranges and two ends are arranged on spiral shell seat through spiral shell seat and rotation, described handle is arranged on one end of screw rod, described nut is arranged on screw rod and with screw flight and is connected, and nut is fixedly connected with lower end sensor.
Further, a side of described lower end sensor is provided with horizontally disposed pointer, and in frame, corresponding pointer position is provided with scale, and described scale is corresponding with cloth cutoff length.
Further, described selvage guide roller bearing consists of two roller bearings that be arranged in parallel, on the setting up and down and upper end roller bearing of two roller bearings, be provided with elastic force apparatus, described elastic force apparatus comprises vertical guide groove, slide block, spring and fixed block, described vertical guide groove is vertically arranged in machine frame at two sides, roller bearing two ends, upper end are passed vertical guide groove and can be slided along vertical guide groove, roller bearing two ends, upper end are rotated and are arranged on the slide block of both sides, described fixed block is fixed on vertical guide groove on side frame, and the two ends of described spring are fixedly connected with slide block with fixed block respectively.
The present invention compared with prior art, have the following advantages and effect: guillotine gauging device of the present invention is simple to operate and cloth length metering accuracy is high, can make at any time adjusting simultaneously, can length as required adjust, reliability is high and applicability good, thereby realized a tractor serves several purposes, reduced productive costs input.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of cloth guillotine gauging device of the present invention.
Fig. 2 is the schematic diagram of the vertical position control apparatus of cloth guillotine gauging device of the present invention.
Fig. 3 is the schematic diagram of the elastic force apparatus of cloth guillotine gauging device of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
As shown in Figure 1, cloth of the present invention cuts gauging device and comprises frame 1, fabric drum 2, selvage guide roller bearing 3 and cloth gauging device, and fabric drum 2, cloth gauging device and selvage guide roller bearing 3 set gradually and the two ends of fabric drum 2 and selvage guide roller bearing 3 are rotated and are arranged in frame 1 along cloth 4 direction of transfers.Cloth gauging device comprises guide groove 5, sensor 6, control box 7, slip roller bearing 8 and two cloth axis of guides 9, guide groove 5 is vertically arranged in machine frame at two sides 1 and the two ends up and down of guide groove 5 are semicircle, slip roller bearing 8 is horizontally disposed with and two ends are arranged in the guide groove 5 of both sides, slip roller bearing 8 can vertically slide along guide groove 5 bearing of trends, two cloth axis of guides 9 are horizontally disposed with and are parallel to each other, the two ends rotation of two cloth axis of guides 9 is arranged in frame 1 and two cloth axis of guides 9 are positioned at guide groove 5 both sides, upper end, top and bottom and lower end covers disposed on sensor that two sensors 6 are separately positioned on guide groove 5 are equipped with vertical position control apparatus 10, control box 7 is fixed in frame 1, two sensors 6 are connected with control box 7, on selvage guide roller bearing 3 and fabric drum 2, by two drive motor, driven respectively, two drive motor are connected by control box 7 and control with control box 7.
As shown in Figure 2, vertical position control apparatus 10 is screw mandrel control apparatus, comprise screw rod 11, nut 12, spiral shell seat 13 and handle 14, screw rod 11 vertically arranges and two ends are arranged on spiral shell seat 13 through spiral shell seat 13 and rotation, handle 14 is arranged on one end of screw rod 11, nut 12 is arranged on screw rod 11 and with screw rod 11 and is threaded, and nut 12 is fixedly connected with lower end sensor 6.One side of lower end sensor 6 is provided with horizontally disposed pointer 15, and in frame 1, corresponding pointer 15 positions are provided with scale 16, and scale 16 is corresponding with cloth cutoff length.So in use can regulate by turning handle 14 position of lower end sensor 6, thereby controlled the distance that slip roller bearing 8 can glide, controlled the length of cloth, by corresponding scale 16, come fine adjustment to control cloth length simultaneously, more accurate, adjustability is high.
As shown in Figure 3, selvage guide roller bearing 3 consists of two roller bearings that be arranged in parallel, on the setting up and down and upper end roller bearing of two roller bearings, be provided with elastic force apparatus, elastic force apparatus comprises vertical guide groove 17, slide block 18, spring 19 and fixed block 20, vertically guide groove 17 is vertically arranged in machine frame at two sides 1, roller bearing two ends, upper end are passed vertical guide groove 17 and can be slided along vertical guide groove 17, roller bearing two ends, upper end are rotated and are arranged on the slide block 18 of both sides, fixed block 20 is fixed on vertical guide groove 17 on side frame 1, the two ends of spring 19 are fixedly connected with slide block 18 with fixed block 20 respectively.Thereby the contraction squeezing action by spring 19 clamps the cloth between two roller bearings 5 like this, can guarantee that cloth 5 can be by 3 transmissions of selvage guide roller bearing.
Cloth guillotine gauging device of the present invention when in use, cloth 5 starts then staggered through the cloth axis of guide 9 from fabric drum 2, slip roller bearing 8, the cloth axis of guide 9, selvage guide roller bearing 3, when slip roller bearing 8 slides into upper end sensor 6 position along guide groove 5, upper end sensor 6 detects signal feedback to controller 7, the drive motor that controller 7 is controlled selvage guide roller bearing 3 quits work, control the drive motor work of fabric drum 2 simultaneously, cloth starts to relax like this, slip roller bearing 8 starts to glide, time lower end sensor 6 positions, control box 7 is controlled fabric drum 2 drive motor and is quit work, control the 3 drive motor work of selvage guide roller bearing simultaneously, now cloth 5 tightens up slip roller bearing 8 upward slidings, when again sliding into end sensor 6 position, guillotine cuts and repeats said process.Each like this by the accurate location of sensor 6, length is consistent and precision is very high, has guaranteed the accuracy of cloth cutoff length, and can be by regulating vertical position control apparatus 10 to carry out the control of cloth length, applicability is strong, and a tractor serves several purposes can be saved production facilities and drop into.
Above content described in this specification sheets is only casehistory made for the present invention.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of specification sheets of the present invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.