CN2245071Y - Device for measuring length of cloth - Google Patents

Abstract

The utility model relates to a measuring device, which is used for buying and checking cloth in commercial departments. The utility model is composed of a bed-shaped machine frame, a cloth rolling shaft and a cloth discharging shaft which are fixed on the machine frame, a measuring shaft, printing part, a labeling part, an electronic and electric control part, a driving part, etc. Cloth penetrated on the cloth discharging shaft is wound on the cloth rolling shaft via the measuring shaft, and the cloth is driven by a motor for winding. Under the control of a micro-computer, the circumference multiplied with the number of the revolutions of the measuring shaft is calculated, and the actions of zero clearing, displaying, printing in real time, labeling, automatic stop, etc. can be completed. The utility model having the advantages of simple structure, accurate measurement, high speed, convenient operation, etc. can be used for winding cloth having flat cores and circular cores.

Description

Device for measuring length of cloth

The utility model relates to gauging machine tool field.

At present commercial department the stocking up of cloth, all adopt artificial method that cloth is opened when making an inventory, after the measurement, again with manually rolling, waste time and energy, and it is inaccurate, the design's purpose is to provide a kind of puts, surveys, rolls up the survey cloth machine that carries out simultaneously, and can stick a length label on the cloth of being surveyed at a certain distance.

The design's purpose reaches like this: cloth to be measured is through on the rotating axle; one side of cloth is passed measurement axle back on the batching axle; the batching axle is by the Motor Drive batching; cloth drives measures the axle rotation; under microcomputer control: calculate the girth of measuring axle and take advantage of revolution, and finish a series of actions such as zero clearing, demonstration, printing in good time, labeling, autostop.

Below in conjunction with drawings and Examples the design is further described:

Fig. 1 is a gauging machine axle side schematic diagram directly perceived;

Fig. 2 is the main axle complete section schematic diagram directly perceived of measuring;

Fig. 3 is electronics, electric control system figure;

Fig. 4 moves towards schematic diagram around cloth when measuring;

Fig. 5 is that the cloth of Qi Bushi moves towards schematic diagram.

As can be seen, the design is by frame from Fig. 1,2; Roll up, put cloth beam; Drive; Survey cloth beam; Printing, labeling; Electronics, several parts of electrical control are formed.As shown in Figure 1: by the left and right end plate 4 that is fixed together; Left and right sides hood 5; Middle hood frame 1; Article four, leg 18 is formed a bed shape frame.Leg 18 downsides also can be loaded onto steamboat.

Four volumes, cloth supply end axles 2 are cylindrical for the band ladder, and there is gap the inboard, and the outside is connected with bearing block on being fixed on end plate 4 by bearing, and its position is in plate 4 inboards, before and after the top closely the angle locate.The outside of axle 2 is with the axle sleeve 3 shorter slightly than axle 2, and two covers 3 in left side can axially move along axle 2, and the band concave station is equipped with spring in the cover, when not being subjected to external force, makes it neat with axle 2 inner side ends.Two covers 3 on right side are fixed together with axle 2, can not relatively move.Volume, put cloth beam 7,11 and be rectangular flat shape of both sides band rectangle tongue, batching axle 7 broads, be weight reduction, the centre hollows out makes shaped as frame, it is narrower to put cloth beam 11, the trapezoidal cloth shelves 9 that a pair of slip is arranged on the axle 11 have butterfly holding screw 10 on the shelves 9, and shelves 9 are fixed on the optional position of axle 11.The method of attachment of axle 7,11 and end axle 2 as shown in fig. 1, the tongue on axle 7 right sides is injected in the gap of right back side shaft 2, with hand the cover 3 on the left back side shaft 2 is moved to left, expose the gap on the axle 2, along direction of arrow shifting axle 7 among the figure, make tongue enter gap, letting go makes cover 3 pop into position, can be with axle 7 clampings on axle 2.Flat oblique crank Z 7,11 is used to measure the cloth that flat mandrel reel (as the double width woolen cloth etc.).Other has a pair of cylindrical roll, puts the cloth that cloth beam is used to measure pipe mandrel coiling, only is flat deformation is become cylindrical with the difference of flat oblique crank Z 7,11, and the cloth shelves are two pairs, the also corresponding circle that becomes.

Motor 15 is contained in the downside of frame right end plate 4.Link to each other with batching end axle 2 right sides of right lateral side by the machine driving deceleration device.

Pay to measure axle 22 both sides and be connected with bearing block on the plate 4 by bearing, its position is in the middle part of plate 4 inner undersides.The main structure of measuring axle 21 as shown in Figure 2, there is fluted disc 30 at the axle 21 middle inside places of taking back, respectively there are two pairs of photoelectric tubes 31,32 the fluted disc both sides, manage 31,32 and are fixed on the mandrel 33.The lead 39 of photoelectric tube 31,32 is drawn left from axle 33 inboards, and axle 33 21 is connected with axle by bearing 38, when axle 21 when spools 33 rotate, fluted disc makes the open close generation count pulse of photoelectric tube.Pedestal 34 is a shape band iron framework, and the front side is fixed on 33 both sides with nut 41, and the both sides that are through the axle 35 of frame 34 preceding middle sides are fixed on central rack, and frame 34 rear sides have counterweight 40 or spring, and measurement axle 22 downsides among axle 21 and Fig. 1 are close together.Auxiliary cloth beam 19 both sides of surveying are fixed on plate 4 inboard middle parts down, and axle 19 middle inside are equipped with photoelectric receiving tube, and are relative with the photoemission cell 20 at middle cover frame 1 middle part by the aperture of axle 19 downsides.Cloth guiding pole when bar 8 is neat cloth, both sides are fixed on the plate 4 inboard middle parts of going up, and are installed with a pair of movably selvage guide dish 12 on the bar 8, dish 12 for the level cylindrical, on holding screw 18 is arranged.

Mini-printer 24 downsides are fixed on the electromagnet upper push-rod 23.During being fixed on, covers electromagnet on the frame of middle part, frame 1 left side downside.Printer 24 upsides have a stripping paper tape axle 26, and axle 26 both sides are fixed on the print enclosure, and small pulley 29 is equipped with in axle 26 left sides, and wheel 29 matches with small machine axle 27 by belt 28.Small machine is fixed on print enclosure rear side lower left.The paper tape 25 of printer is identical with the price labeler paper tape of commercial usefulness, under the effect of stripping tape spool 26, make paper tape turn over the angle of spending less than 90 along small diameter shaft, with on adhesive sticker length sign and promptly to be stripped from, control electromagnet in good time and make on the upper push-rod 23 and move, label can be attached on the cloth.

Battery main switch key 16, trigger initiate key 17, eight sections light-emitting diode displays 14 are contained in right hood upside, also can be contained on the left hood.

By among Fig. 2 as can be known: the MCS-51 one chip microcomputer is the core of electronics, electrical control.Resistance R 1, R2 respectively and photoelectric tube L1, T1 the polyphone after be attempted by between Vcc and the ground wire, the R termination just, light Shen pipe end ground connection.The Schmidt trigger S1 that is chained together, triple gate S2 are connected with single-chip microcomputer P1 mouth with the C end of photoelectric tube T1 respectively.Photoelectric tube L1, T1 produce pulse signal under the fluted disc effect, this signal through the Schmidt trigger shaping after triple gate S2 delivers to single-chip microcomputer P1 mouth, show in real time by Single-chip Controlling rolling counters forward and eight sections LED, and drive printing, stripping paper, electromagnetic actuation labeling in predetermined numerical digit according to programmed instruction.

Resistance R 3, R4 respectively and photoelectric tube L2, T2 polyphone back and receiving between Vcc and the ground wire, the R termination just, photoelectric tube end ground connection.Join between Schmidt trigger S3 left side and R4, the T2, the right side is connected with phase inverter S4 with the control end of triple gate S2 respectively, and the output of phase inverter S4 connects single-chip microcomputer INT0 mouth and JK flip-flop R end.When measuring machine was worn cloth, L2 was blocked, and the light generation that T2 does not receive the L2 emission ends, the C terminal potential uprises, and this potential change signal makes triple gate S2 conducting behind S3, is divided into two-way again behind S4: the one road to single-chip microcomputer INT0 mouth, single-chip microcomputer is produced interrupt the control counter zero clearing; At this moment another road is pressed and is triggered key QA to JK flip-flop R end, and motor can turn round.When measure finishing, the moment of tested cloth from passing between L1, the L2, the C terminal potential of T2 is by high step-down, and this signal ends triple gate S2, thereby computer stops counting, and LED shows the length of the cloth of surveying; The INT0 end produces and interrupts, and the control printer is got the length in the counter; The JK flip-flop zero clearing, motor is shut down.

The J end of JK flip-flop, K hold the connecting resistance R6 that connects together, and another termination Vcc of R6 just.The pulse-triggered end of JK is connected with R5, triggering key QA, and another termination Vcc of R5 just.The other end earth connection of QA.The Q end of JK flip-flop is connected another input end grounding of GJ by resistance R 7 with the input of solid-state relay GJ.The output of GJ is connected with power supply with motor respectively.

Embodiment 1: press the button 16, open general supply, the cylindrical cloth beam of putting is through in the paper tube in the cloth, both sides are fixing with the cloth retaining, will put cloth beam and be installed on the end axle 2.The winding method of cloth is surveyed cloth beam 22 through auxiliary when surveying cloth beam 19 when cloth 37 passes as shown in Figure 4, and the light of photoelectric tube L2 emission is blocked by cloth, makes photosensitive triode C end produce potential change.This potential change signal is admitted in the computer, and computer produces and interrupts, and performing a programme makes counter O reset, begins counting and shows, and allow motor start-up.After cloth is on the batching axle, make motor operation drive batching axle batching by triggering key 17.Paper, labeling are printed, shelled to computer according to programmed instruction by predetermined interval.After yardage roll was intact, the skip signal notice computer control counter that the photoelectric tube conducting produces stopped counting, prints total length, autostop.

Embodiment 2: when surveying the cloth that flat mandrel reels, with flat volume, put cloth beam 7,11, its process and embodiment 1 are same.

Embodiment 3: when tested cloth reel irregular the time, cloth is through puts on the cloth beam, move towards batching, utilize the retaining cloth dish 12 control cloth 36 on Fig. 1 king-rod 8 to move axially by the cloth of wearing shown in Figure 5, it is neat cloth can be reeled, but shown cloth long number can not use in the display.

Characteristics such as the design is simple in structure, and is practical, has to measure accurately, and it is fast to test the speed have solved and have commercially surveyed with artificial that cloth is time-consuming, the problem of effort for a long time.

Claims (4)

1, Device for measuring length of cloth is by frame; Roll up, put cloth beam; Drive; Measure axle; Printing, labeling; Electronics, electrical control 6 parts are formed, and it is characterized in that: by the left and right end plate 4 that is fixed together, left and right hood 5, middle hood frame 1, four legs 18 are formed a bed shape frame; Four volumes, cloth supply end axles 2 are cylindrical for the band ladder, and there is gap the inboard, and the outside is connected with bearing block on being fixed on end plate 4 by bearing, and its position is in plate 4 inboards, before and after the top closely the angle locate; Be with the axle sleeve 3 shorter slightly than axle 2 on the axle 2, two covers 3 in left side can axially move along axle 2, and the band concave station is equipped with spring in the cover, make itself and axle 2 aligned inside, and two covers 3 on right side are fixed together with axle 2, can not relatively move; Volume is put cloth beam 7,11 and is rectangular flat shape of both sides band rectangle tongue, batching axle 7 broads, the centre hollows out makes shaped as frame, it is narrower to put cloth beam 11, be with the trapezoidal cloth retaining 9 of a pair of slip on the axle 11, on the retaining 9 tightening screw 10 is arranged, motor 15 is contained in the frame lower right side, is connected with batching axle 2 right sides of right lateral side by the machine driving deceleration device; Measuring axle 22 both sides is connected with bearing block on the plate 4 by bearing, its position is at plate 4 inner undersides, middle part, there is fluted disc 30 at the main middle inside place of taking back of measuring axle 21, there is photoelectric tube 31,32 fluted disc 30 both sides, pipe 31,32 is fixed on the mandrel 33, the lead 39 of pipe 31,32 is drawn left from axle 33 inboards, and axle 33 is connected with axle 21 by bearing 38; Pedestal 34 is a shape band iron framework, and the front side is fixed on axle 33 both sides with nut 41, and the both sides that are through the axle 35 of frame 34 preceding middle sides are fixed on the frame middle and lower part, and frame 34 rear sides have balancing weight 40 or spring; Auxiliary cloth beam 19 both sides of surveying are fixed on plate 4 inboard middle parts down, and axle 19 middle inside are equipped with photoelectric receiving tube, and are relative with the photoelectric receiving tube 20 at middle cover frame 1 middle part by the aperture of downside in the axle 19; Bar 8 is the cloth guiding pole in step the time, and both sides are fixed on the plate 4 inboard middle parts of going up, and are installed with a pair of selvage guide dish 12 that moves on the bar 8, and dish 12 is with the level cylindrical, on holding screw 13 is arranged; Mini-printer 24 downsides are fixed on the upper push-rod 22 of electromagnet, electromagnet is fixed on downside in the frame left side, the shell upside of printer 24 has a stripping paper tape axle 26, on the axle 26 small pulley 29 is housed, wheel 29 matches with small machine axle 27 by belt 28, and small machine is fixed on print enclosure rear side lower left; At hood 5 upsides battery main switch key 16 is housed, triggers initiate key 17, eight sections light-emitting diode displays 14.

2, according to the Device for measuring length of cloth described in the claim 1, it is characterized in that: the MCS-51 one chip microcomputer is the core of electronics, electrical control, resistance R 1, R2 respectively and photoelectric tube L1, T1 the polyphone after be attempted by between Vcc and the ground wire, the R termination just, photoelectric tube end ground connection; The Schmidt trigger S1 that is chained together, triple gate S2 are connected with the P1 mouth of single-chip microcomputer with the C end of photoelectric tube T1 respectively; Resistance R 3, R4 are respectively and photoelectric tube L2, T2 polyphone back and receiving between Vcc and the ground wire, the R termination just, photoelectric tube end ground connection, join between Schmidt trigger S3 left side and R4, the T2, the right side is connected with phase inverter S4 with the control end of triple gate S2 respectively, and the output of S4 connects single-chip microcomputer INT0 mouth and JK flip-flop R end; The J end of JK flip-flop, K hold the connecting resistance R6 that connects together, another termination Vcc of R6 just, the pulse-triggered end of JK is connected with R5, triggering start key QA, another termination Vcc of R5 just, the other end ground connection of QA, the Q end of JK flip-flop is connected with the input of solid-state relay GJ by resistance R 7, and another input end grounding of GJ, the output of GJ are connected with power supply with motor respectively.

3, according to the Device for measuring length of cloth described in the claim 1, it is characterized in that: other has a pair of circle volume, cloth beam, only is that with the difference of flat bobbin 7,11 flat deformation with the axle middle part is cylindrical, and the cloth retaining is two pairs, the also corresponding circle that becomes.

4, according to the Device for measuring length of cloth described in the claim 1, it is characterized in that: leg 18 downsides can be loaded onto steamboat.

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