CN206691799U - Warehouse entry indicates system - Google Patents

Abstract

The utility model discloses a kind of warehouse entry to indicate system, and its drip irrigation device includes shelf and the counter being arranged on shelf, and the counter is uniformly distributed along the horizontal and vertical of shelf, and the shelf include：Detection means, is arranged in each counter, and detection signal is exported when goods in counter be present；Instruction device, including correspond to the counter of a file along the laterally uniform multiple coil winding machines in the upper end of shelf, one coil winding machine；Connecting line is wound with the coil winding machine, the one end of the connecting line away from coil winding machine is fixedly connected with instruction balloon control device, detection means is electrically connected to, when the output detection signal of the detection means of a file on shelf, instruction balloon is in the first height；And the presence detection means for working as a file on shelf does not export detection signal, instruction balloon is set to be in the second height, the utility model has good guiding, is easy to find the effect of empty counter.

Description

Warehouse entry indicates system

Technical field

Warehouse is the utility model is related to, more specifically it is related to a kind of warehouse entry instruction system.

Background technology

At present, the Chinese patent that notification number is CN201886686U discloses a kind of warehouse access device, the warehouse access Device include bottom plate, stereo storage rack, transfer material platform, transverse moving mechanism, longitudinal moving mechanism, pneumatic pinch manipulator mechanism and Control system, stereo storage rack, transfer material platform and transverse moving mechanism are separately mounted on bottom plate.

In goods warehousing, registration goods, matching goods and vacant counter be present, goods is put into the counter of matching In, these three steps；Be similar to above-mentioned warehouse access device in the prior art, its shelf is stereo storage rack, stereo storage rack it Between mutually block, vacant counter is more difficult to be found；Thus goods is being put into the counter of matching by keeper, searching fiber crops be present The problem of tired.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of warehouse entry instruction system, It is that there is good guiding, is easy to find empty counter.

To achieve the above object, the utility model provides following technical scheme：A kind of warehouse entry indicates system, including Shelf and the counter being arranged on shelf, the counter are uniformly distributed along the horizontal and vertical of shelf, it is characterised in that：The goods Frame includes：

Detection means, it is arranged in each counter, whether there is goods in counter for detecting, and goods in counter be present Detection signal is exported during thing；

Instruction device, including it is corresponding along the laterally uniform multiple coil winding machines in the upper end of shelf, one coil winding machine The counter of one file；Connecting line is wound with the coil winding machine, the one end of the connecting line away from coil winding machine is fixedly connected with Balloon is indicated, the instruction balloon is floating balloon；

Control device, is electrically connected to detection means, receives detection signal, when on shelf the detection means of a file it is defeated Go out detection signal, then control device driving coil winding machine rotates, and be intertwined and connected line, instruction balloon is in the first height；And work as goods The presence detection means of a file does not export detection signal on frame, then control device driving coil winding machine rotates, and discharges connecting line, makes Indicate that balloon is in the second height.

By using above-mentioned technical proposal, detection means is both provided with each counter of shelf；Detection means is to goods Detected in frame with the presence or absence of goods；And being respectively provided with for the upper end in each file of shelf indicates balloon and coil winding machine；It is logical Cross rotation of the control device in each file control coil winding machine so that instruction balloon rising corresponding to the file of sky counter be present, Decline in the absence of instruction balloon corresponding to the file of empty counter.The instruction balloon that empty counter be present is set to be seen；Without depositing It is not readily visible in the instruction balloon of empty counter；Therefore in goods warehousing, by observing whether counter upper end substantially has instruction Balloon, it becomes possible to quick to understand the counter on shelf with sky；Thereby indicate that balloon serves good guide effect, it is easy to storehouse The empty counter of library management personnel searching.

The utility model is further arranged to：The coil winding machine includes rotating shaft and support；Signal is installed in the rotating shaft Transmitter, signal receiver is installed on the support, when the signal projector face signal receiver, the signal receives Device exports count signal；Counting circuit is provided with the control device, the counting circuit is electrically connected to signal receiver, when After signal receiver output count signal number reaches predetermined number of times, the control device drives the rotating shaft to stop operating.

By using above-mentioned technical proposal, by the setting signal transmitter in rotating shaft, setting signal receiver on support, When rotating shaft per revolution, signal receiver face signal projector once, exports a count signal；And pass through counting circuit Count signal is counted, and in axis of rotation to after specifying the number of turns, control rotating shaft stops operating；So as to by limiting rotating shaft The number of turns of rotation, realize the control to connecting line extension elongation and instruction balloon altitude.

The utility model is further arranged to：The signal projector is RF transmitter, and the signal receiver is Infrared ray sensor.

It is small by externalities using RF transmitter and infrared ray sensor by using above-mentioned technical proposal； RF transmitter and infrared ray sensor need not be close to simultaneously, it is defeated that infrared ray sensor can also receive RF transmitter The signal gone out.

The utility model is further arranged to：The control device also includes detection means output signal being converted into pulse The conversion circuit and latch cicuit of signal；The output end of the input connection conversion circuit of the latch cicuit；It is described to latch electricity Road rotates to output current signal control coil winding machine.

By using above-mentioned technical proposal, output signal is converted into pulse signal by conversion circuit, in input latch circuit, By the circuit of latch cicuit control circuit output, so as to play a part of being easy to changing coil winding machine working condition.

The utility model is further arranged to：The latch cicuit includes S/R latch, and the S ends of the S/R latch are with turning Change the output end connection of circuit, the R ends of the S/R latch and the output end of counting circuit connect.

By using above-mentioned technical proposal, S/R latch is set, conversion circuit connection S ends are controlled by output pulse signal Bobbin winoler processed starts；Counting circuit connection R ends control bobbin winoler to stop by output pulse signal；Both do not interfere with each other, just In control.

The utility model is further arranged to：Label is provided with the instruction balloon.

By using above-mentioned technical proposal, indicate to set label on balloon, be easy to administrative staff to differentiate instruction balloon, in goods What thing was more prone to when being put in storage takes goods to correct position.

The utility model is further arranged to：The detection means includes gravity sensor, and the gravity sensor is set In on the bottom surface of counter.

By using above-mentioned technical proposal, gravity sensor receives the gravitational cue in counter, when goods in counter being present, Then gravity sensor is compressed by goods, output voltage signal, realizes the detection to goods.

The utility model is further arranged to：Bearing plate is fixed with the upside of the gravity sensor.

By using above-mentioned technical proposal, bearing plate is fixed on gravity sensor, more can comprehensively be covered first The bottom surface of counter, gravity sensor are accurately measured the progress in counter；Bearing plate is by gravity sensor and goods simultaneously Thing separates, and it is the abrasion to gravity sensor that can reduce goods and be put into releasing.

The utility model is further arranged to：The lower end of the instruction balloon is fixed with instruction block, is in the instruction block It is provided with illuminating lamp.

By using above-mentioned technical proposal, indicate that instruction block is fixed in the lower end of balloon, and illuminating lamp be set on instruction block, Illuminating lamp illuminates instruction balloon, is further easy to observe the instruction balloon of eminence.

The utility model is further arranged to：The instruction block bottom is provided with microswitch, is set on the coil winding machine There is the follow block that driving microswitch disconnects when indicating that balloon is in the first height.

By using above-mentioned technical proposal, when instruction balloon is in first level height, the microswitch on block is indicated Contacted with follow block, close illuminating lamp；And after instruction balloon lifting departs from the first height, it is micro- after microswitch departs from follow block Dynamic switch closure, by illumination lamp ignition；It is to light illuminating lamp is only in the second height in instruction balloon, saves the electricity of indicator lamp Energy.

In summary, the utility model has advantages below：

1st, by indicating that the height of balloon is indicated vacant counter be present, it is easy to the lookup to controlling counter；

2nd, the setting signal transmitter in rotating shaft, the setting signal receiver on support, is counted by signal receiver, from And winding length is controlled, precise control.

Brief description of the drawings

Fig. 1 is the structural representation of the present embodiment；

Fig. 2 is the enlarged diagram of A in Fig. 1；

Fig. 3 is the side structure schematic diagram of the present embodiment；

Fig. 4 is the circuit diagram one of the present embodiment；

Fig. 5 is the circuit diagram two of the present embodiment.

Description of reference numerals：1st, shelf；2nd, counter；3rd, coil winding machine；4th, connecting line；5th, balloon is indicated；6th, rotating shaft；7th, machine Seat；8th, motor；9th, signal projector；10th, signal receiver；11st, follow block；12nd, block is indicated；13rd, illuminating lamp；14th, microswitch； 15th, bearing plate；16th, gravity sensor；17th, circular hole；20th, detection means；30th, control device；33rd, counting circuit；34th, conversion electricity Road；35th, latch cicuit；36th, drive circuit；40th, instruction device.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment, a kind of warehouse entry indicate system, as shown in figure 1, including shelf 1, it is uniform on the transverse and longitudinal direction of shelf 1 Counter 2 is distributed with；The bottom surface of counter 2 is fixed with detection means 20, and detection means 20 can be to examining in counter 2 with the presence or absence of goods Survey；Detection means 20 includes gravity sensor 16 in the present embodiment, and gravity sensor 16 is fixed on the corner of the bottom surface of counter 2； Bearing plate 15 is fixed with the upper surface of gravity sensor 16, bearing plate 15 covers the bottom surface of counter 2；Gravity sensor 16 is carried While for protection, more comprehensive coordinate can be also carried out to the goods in counter 2.

As shown in figure 1, the upper surface of shelf 1 is transversely evenly distributed with instruction device 40, the quantity of instruction device 40 etc. In the quantity of the file of shelf 1, the file of the corresponding shelf 1 of each instruction device 40, and instruction device 40 is fixed on correspondingly The top of file.

As shown in Fig. 2 instruction device 40 includes coil winding machine 3, connecting line 4, instruction balloon 5 and instruction block 12；Coil winding machine 3 The top of shelf 1 is fixed on, the one ends wound of connecting line 4 is fixed on coil winding machine 3, the bottom of other end connection instruction balloon 5； Indicate to be provided with label filled with helium or hydrogen in balloon 5 on instruction balloon 5 simultaneously for floating balloon, be easy to differentiate instruction gas Ball 5；And indicate that block 12 is fixed on the connecting line 4 of the lower section of instruction balloon 5, while indicate that block 12 is light material, gravity is lighter, Therefore instruction balloon 5 will not be left behind.

As shown in Fig. 2 coil winding machine 3 includes support 7, motor 8 and rotating shaft 6, motor 8 is fixed on the side of frame, rotating shaft 6 with Motor 8 is fixedly connected, with the synchronous axial system of motor 8.With reference to Fig. 3, rotating shaft 6 is provided with signal projector on the side away from motor 8 9, the lower end of the corresponding signal projector 9 of support 7 is fixed with signal receiver 10；Signal projector 9 is infrared in the present embodiment Line transmitter, signal receiver 10 are infrared receiver, thus whenever motor 8 drives rotating shaft 6 to rotate a circle, then infrared ray is sent out Once, infrared receiver exports a level signal to emitter face infrared receiver.

As shown in Fig. 2 illuminating lamp 13 is respectively and fixedly provided with four corners of instruction block 12 upper surface, and at the bottom of instruction block 12 Portion, which is provided with, is fixed with microswitch 14；Microswitch 14 is connected for the opening and closing for controlling illuminating lamp 13 with illuminating lamp 13.And The downside of the face of support 7 instruction balloon 5 is provided with follow block 11, and the middle part of follow block 11 offers circular hole 17, and connecting line 4 is from circular hole 17 In pass；So as to indicate that balloon 5 can produce larger skew under the position-limiting action of circular hole 17.When coil winding machine 3 starts, pulling refers to Show that balloon 5 moves down with instruction block 12 so that the microswitch 14 of the downside of instruction block 12 contradicts with baffle plate, can trigger microswitch 14 disconnect；Thereby indicate that illuminating lamp 13 is lighted when balloon 5 is in higher horizontal level, and it is when microswitch 14 contradicts bottom plate Illuminating lamp 13 extinguishes.

As shown in Figure 4,5, control device 30 is also associated with instruction device 40, control device 30 is used for controlled motor 8 Rotate, so as to realize the control to instruction balloon 5 position.Control device 30 includes change-over circuit, counting circuit 33, latch cicuit 35 and drive circuit 36.The detection means 20 of the file corresponding with instruction device 40 of conversion circuit 34 electrically connects；Receive instruction dress The level signal of 40 outputs is put, and level signal is converted into pulse signal, is output in latch cicuit 35；Counting circuit 33 connects The output end of signal receiver 10 is connect, the pulse number exported to signal receiver 10 counts, and reaches in pulse number To the output pulse signal of latch cicuit 35 after setting number.Latch cicuit 35 is defeated by receiving counting circuit 33 and conversion circuit 34 The pulse signal gone out controls the break-make of drive circuit 36；Drive circuit 36 is used for the rotating of controlled motor 8.

As shown in figure 4, the input connection indication device 40 of conversion circuit 34, wherein detection means 20 detect that goods is defeated Go out high level, low level is then exported when not detecting.Conversion circuit 34 include first with door A1, second with door A2, the 3rd and door A3, First NAND gate NA1, the first NOT gate N1, the second NOT gate N2, the 3rd NOT gate N3, the 4th NOT gate N4, the 5th NOT gate N5, the 6th NOT gate N6；Wherein first is connected with door A1 input with detection means 20, output end connect respectively second with door A2 input and First NOT gate N1 input, the first NOT gate N1 are connected into second with door A2's after being sequentially connected the second NOT gate N2, the 3rd NOT gate N3 Input, second and door A2 output signals VA.Wherein the first NOT gate N1, the second NOT gate N2, the 3rd NOT gate N3 form a delay Negative circuit, changed when first with the signals of door A1 output ends, the signal of the 3rd NOT gate N3 output end changes can be slow In first and door A1 for a period of time；Therefore the input for working as first and door A1 is converted into high level signal from low level signal, the The signal of three NOT gate N3 output end can postpone a period of time, and low level letter is exported again after exporting the high level signal of a period of time Number；So that second turns on a period of time with door A2, so as to export one section of pulse signal.

As shown in figure 4, the first NAND gate NA1 input and the first connection indication device 40 identical with door A1 simultaneously, and First NAND gate NA1 output end connects the 3rd and door A3 input and the 4th NOT gate N4 input, the 4th NOT gate respectively N4 is sequentially connected the input that the 3rd and door A3 are connected into after the 5th NOT gate N5, the 6th NOT gate N6, the 3rd with door A3 output signals VB； 4th NOT gate N4, the 5th NOT gate N5 and the 6th NOT gate N6 effect and above-mentioned first NOT gate N1, the second NOT gate N2, the 3rd NOT gate N3 It is identical therefore no longer repeat, therefore when the first NAND gate NA1 input is converted into high level signal from low level signal, the 3rd with Door A3 can export pulsatile once signal.

As shown in Figure 3,4, it is infrared when making RF transmitter face infrared receiver when RF transmitter rotation Line transmitter sends low level and switchs to high level signal；It is on the contrary then switch to low level signal from high level.Counting circuit 33 includes There are the 7th NOT gate N7, the 4th and door A4, the first D- triggers U1 and the 2nd D- triggers U2；First D- triggers U1 and the 2nd D- Trigger U2 CP ends are used for reception signal, and Q ends are used to export, and R ends are used to reset, after R terminations receive low level signal, just The signal that Q ends export is reset into low level；And CP ends often receive a trailing edge signal, the signal of Q ends output will be anti- Put（As Q ends originally export high level, then low level is exported after inverting）.

Because the output end of infrared receiver connects the first D- triggers U1 CP ends, the first D- triggers U1 Q ends The 2nd D- triggers U2 CP ends and a 4th and door A4 input, the 2nd D- triggers U2 Q ends connection are connected respectively 4th is connected the 7th NOT gate N7 input and to latch respectively with door A4 another input, the 4th with door A4 output end The outputs level signals of circuit 35.7th NOT gate N7 output end connects the first D- triggers U1 R ends and the 2nd D- triggerings respectively Device U2 R ends.

Therefore the Q ends for the D- triggers U1 of first time trailing edge signal the first being exported when infrared receiver export high level, 2nd D- triggers U2 Q ends output low level；Infrared receiver exports second of D- triggers U1 of trailing edge signal the first Q ends output low level, the 2nd D- triggers U2 Q ends output high level；Infrared receiver output third time trailing edge letter Number the first D- triggers U1 Q ends output high level, the 2nd D- triggers U2 Q ends output high level；Therefore infrared receiver For device when exporting third time trailing edge signal, the 4th can export high level with door A4, by the 7th NOT gate N7 to latch cicuit 35 Output；The 4th and the door A4 high level exported can be also converted into low level by the 7th NOT gate N7 simultaneously, input the first D- triggers U1 R ends and the 2nd D- triggers U2 R ends, the Q ends at the first D- triggers U1 Q ends and the 2nd D- triggers U2 are reset to Low level.Thus whenever motor 8 drives rotating shaft 6 to rotate three circles, then counting circuit 33 counts three times, will be to latching output once Pulse signal；Certain counts can also be other numbers.

As shown in figure 5, latch cicuit 35 includes the first S/R latch U3, the second S/R latch U4, first coil KM1 and the Two coil KM2；The S terminations of S/R latch receive high level signal then Q ends output high level signal, and the R ends of S/R latch receive To high level signal then Q ends output low level signal, and when the S ends of S/R latch and R ends receive low level signal then Q ends Export constant；The S ends that first S/R latch U3 S ends receive electric signal VA, the second latch U4 receive electric signal VB；First SR Latch U3 and the second S/R latch U4 R ends receive electric signal VC.And the first S/R latch U3 Q ends are sequentially connected first Coil KM1 and ground wire；And the second S/R latch U4 Q ends are sequentially connected the second coil KM2 and ground wire.

As shown in figure 5, drive circuit 36 includes first switch KM11, the second switch KM12 controlled by first coil KM1 The 4th switch KM21, the 5th switch KM22 and the 6th switch KM23 with the 3rd switch KM13 and by the second coil KM2 controls；Its Middle first switch KM11, second switch KM12, the 4th switch KM21, the 5th switch KM22 are normal open switch, and the 3rd switchs KM13 It is normally closed switch with the 6th switch KM23.Wherein first switch KM11 one end ground connection, the other end connect the anode of motor 8；The Five switch KM22 one end connection supply voltage VDD, the other end are sequentially connected the anode of the 3rd switch KM13 and motor 8；4th KM21 one end ground connection is switched, the other end connects the negative terminal of motor 8；Second switch KM12 one end connection supply voltage VDD, separately One end is sequentially connected the negative terminal of the 6th switch KM23 and motor 8.Thus rotated forward when first coil KM1 obtains motor 8, the second coil KM2 obtains motor 8 and inverted, and the 3rd switch KM13 and the 6th switch KM23 form interlocking, and motor 8 is protected.

Warehouse entry indicates system work process, and the counter 2 that goods when a file corresponding to instruction device 40 be present takes When going out the goods in a counter 2, it indicates that balloon 5 is highly mobile to the second higher height in relatively low first；And work as There is goods to be taken out from this file, then there will be a gravity sensor 16 to export low level so that the first NAND gate NA1's is defeated Go out end and from low level be converted into high level so that the 3rd with door A3 output pulse signals to the second S/R latch U4 S ends, second S/R latch U4's is set to high level by Q ends so that the second coil KM2 is turned on, and the 4th switch KM21, the 5th switch KM22 are closed Close, motor 8 inverts, and instruction balloon 5 rises；And counting circuit 33 starts counting up during motor 8 inverts, when 6 turns of rotating shaft Dynamic three circle, after infrared receiver exports pulse signal three times, the output pulse signal of counting circuit 33 to the second S/R latch U4 R ends so that the second coil KM2 is powered off, and the 4th switch KM21, the 5th switch KM22 disconnect, and motor 8 stalls, and instruction balloon 5 stops Only rise.

And filled up when a file counter 2 corresponding to instruction device 40 is never filled up to, it indicates that balloon 5 is in higher Second is highly mobile to the first relatively low height；To then there is a gravity sensor 16 to export high level so that first and door A1 Output end be converted into high level from low level so that second with door A2 output pulse signals to the first S/R latch U3 S ends, First S/R latch U3's is set to high level by Q ends so that the second coil KM1 is turned on, first switch KM21, second switch KM22 Closure, motor 8 rotate forward, and instruction balloon 5 declines；And counting circuit 33 starts counting up during motor 8 inverts, when rotating shaft 6 Rotate three circles, after infrared receiver exports pulse signal three times, the output pulse signal of counting circuit 33 to the first S/R latch U3 R ends so that first coil KM1 is powered off, and first switch KM11, second switch KM21 disconnect, and motor 8 stalls, and indicates balloon 5 Stop declining.

Thus instruction device 40 is in corresponding file counter 2 when empty counter 2 can be present, and instruction balloon 5 can be in the Two height, and when in corresponding file counter 2 can empty counter 2 be not present in instruction device 40, instruction balloon 5 can be in the One height；So that it can be seen in the presence of the instruction balloon 5 of empty counter 2；And the instruction balloon 5 of empty counter 2 is not present not Easily it is seen；Thus administrative staff indicate the height of balloon 5 by observing, and in goods warehousing, can quickly look for empty goods Frame 1.Therefore good guide effect is served in instruction balloon 5, the empty counter 2 for being easy to stock clerk to find.

Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, it is all in this practicality Within new design concept, any modification, equivalent substitution and improvements made etc., protection of the present utility model should be included in Within the scope of.

Claims (10)

1. a kind of warehouse entry indicates system, including shelf (1) and the counter (2) that is arranged on shelf (1), the counter (2) Along horizontal and vertical being uniformly distributed of shelf (1), it is characterised in that：The shelf (1) include：

Detection means (20), it is arranged in each counter (2), whether there is goods for detecting in counter (2), and in counter (2) detection signal is exported when goods in be present；

Instruction device (40), including along the laterally uniform multiple coil winding machines (3) in the upper end of shelf (1), one coiling The counter (2) of the corresponding file of machine (3)；Be wound with connecting line (4) on the coil winding machine (3), the connecting line (4) away from around One end of line machine (3) is fixedly connected with instruction balloon (5), and the instruction balloon (5) is floating balloon；

Control device (30), detection means (20) is electrically connected to, receives detection signal, when the detection dress of a file on shelf (1) The output detection signal of (20) is put, then control device (30) driving coil winding machine (3) rotates, and the line that is intertwined and connected (4), makes instruction gas Ball (5) is in the first height；And the presence detection means (20) for working as a file on shelf (1) does not export detection signal, then control Device (30) driving coil winding machine (3) rotates, release connecting line (4), instruction balloon (5) is in the second height.

2. warehouse entry according to claim 1 indicates system, it is characterised in that：The coil winding machine (3) includes rotating shaft (6) With support (7)；Signal projector (9) is installed on the rotating shaft (6), signal receiver (10) is installed on the support (7), When the signal projector (9) face signal receiver (10), the signal receiver (10) exports count signal；The control Counting circuit (33) is provided with device (30), the counting circuit (33) is electrically connected to signal receiver (10), when signal connects After receiving device (10) output count signal number arrival predetermined number of times, the control device (30) drives the rotating shaft (6) to stop turning It is dynamic.

3. warehouse entry according to claim 2 indicates system, it is characterised in that：The signal projector (9) is infrared Line transmitter, the signal receiver (10) are infrared ray sensor.

4. warehouse entry according to claim 3 indicates system, it is characterised in that：The control device (30) also includes will Detection means (20) output signal is converted into the conversion circuit (34) and latch cicuit (35) of pulse signal；The latch cicuit (35) output end of input connection conversion circuit (34)；The latch cicuit (35) controls coiling to output current signal Machine (3) rotates.

5. warehouse entry according to claim 4 indicates system, it is characterised in that：The latch cicuit (35) is locked including SR Storage, the S ends of the S/R latch are connected with the output end of conversion circuit (34), the R ends of the S/R latch and counting circuit (33) output end connection.

6. warehouse entry according to claim 1 indicates system, it is characterised in that：It is provided with the instruction balloon (5) Label.

7. warehouse entry according to claim 1 indicates system, it is characterised in that：The detection means (20) includes gravity Sensor (16), the gravity sensor (16) are arranged on the bottom surface of counter (2).

8. warehouse entry according to claim 7 indicates system, it is characterised in that：The upside of the gravity sensor (16) It is fixed with bearing plate (15).

9. warehouse entry according to claim 1 indicates system, it is characterised in that：The lower end of the instruction balloon (5) is consolidated Surely there is instruction block (12), illuminating lamp (13) is provided with the instruction block (12).

10. warehouse entry according to claim 9 indicates system, it is characterised in that：Described instruction block (12) bottom is set There is microswitch (14), driving microswitch (14) is provided with the coil winding machine (3) and is in the first height in instruction balloon (5) When the follow block (11) that disconnects.