FR2501018A1 - ELECTRICAL CIRCUIT FOR CONTROLLING A SHAPING MACHINE FOR THE INSTALLATION OF SHOE BUTTONS BY COLLAGE - Google Patents

Abstract

A. ELECTRICAL CIRCUIT FOR CONTROL OF A SHAPING MACHINE INTENDED FOR LAYING BY BONDING THE TOPS OF SHOES, THIS CIRCUIT BEING DIVIDED INTO A CONTROL CIRCUIT AND A POWER CIRCUIT; B. CIRCUIT CHARACTERIZED IN THAT THE CONTROL CIRCUIT IS CONSTITUTED BY ELEVEN CONTROL BRANCHES CONNECTED IN PARALLEL, WHILE THE POWER CIRCUIT IS CONSTITUTED BY EIGHT POWER BRANCHES CONNECTED IN PARALLEL, THIS ASSEMBLY AUTHORIZING THE TAPPING THE MACHINE PULLING CLAMPS AND THE AUTOMATIC SHOE SHAPING; C. THE INVENTION APPLIES IN PARTICULAR TO THE AUTOMATIC HIGH-SPEED MANUFACTURING OF SHOES WITH GLUED TOES.

Description

1.- 2501018

  The invention relates to an electric circuit for controlling a shaping machine for the application of shoe tips by gluing, circuit consisting of a circuit

  control and a power circuit.

  Electrical or electro-hydraulic circuits well suited for the control of shaping machines intended for the fitting of shoe tips by gluing, are most often made in such a way that the operator

  must during placement on the shape of the border to be placed

  be in shape, start the machine usually with

  the upper of the boot must be maintained during centering and placement in the machine's operating system by

  both hands of the operator. The adjustment of the functioning system

  the machine for shaping the right shoe, or possibly the left shoe, is not controlled automatically and the operator must adjust the machine

  for shaping the first or second shoe.

  This is both very difficult and time consuming for the operator

  and this does not satisfy the modern

  valiant at high speed, the safety and health

  giene, whereas because of this adjustment, there would be a tendency

  to alter the quality and increase the percentage of rejects.

  An electrical circuit is also well known, in which a photoelectric identification device is used to check the level of the edge to be shaped, but this well-known electrical circuit does not solve the problem.

  more essential operation on the machine-setting

  me for the pose of shoe ends by gluing, problem

  which involves the automatic tightening of the shoe in the

  machine pull tongs during the centering of the upper on the shape and its fit for shaping

of the right or left shoe.

  The object of the invention is to create an electrical circuit for controlling a shaping machine for the application of shoe tips by gluing, which allows to automatically adjust the machine for shaping the right or left shoe and which also allows the automatic taking of the edge to shape the upper of the shoe

  by its insertion between the pockets of the pulling tongs.

  2. To this end, the invention relates to an electric circuit for controlling a machine to be shaped for the installation of shoe ends by gluing, electrical circuit

  consisting of a control circuit and a circuit of

  sance, circuit characterized in that the control circuit is constituted by eleven control branches connected in parallel, the first control branch being constituted by a relay

  bits, an end amplifier and a detecting device

  photoelectric connection connected in series, the second

  control consisting of a relay on the left side, an am-

  left bender and a photoelectric detection device

  left, connected in series, the third branch of control

  of being constituted by a relay on the right side, an amplifier

  right and a right photoelectric detection device, con-

  in series, the fourth branch of control being

  staged by an auxiliary relay of ends, a first condensa-

  tor and a first closing contact of the relay-ends, con-

  connected in series, the fifth branch of command being con-

  by a side auxiliary relay, a second capacitor, a first right-side closing contact of the right-hand relay,

  a first closure contact on the left side of the relay on the left side

  and a second end contact closure contact,

  connected in series, the sixth branch of command constituting

  killed by series mounting of an auxiliary relay in time,

  cam contact contact of the cam relay and a first

  first auxiliary auxiliary contact of the auxiliary auxiliary relay, the first auxiliary auxiliary side contact being

  shunted in parallel by the second auxiliai-

  re which consists of the auxiliary closing contact to

  time of the auxiliary relay in time, the seventh branch of com-

  mande being constituted by the series assembly of a relay

  left auxiliary, of a second closing contact on the left side

  releasing the left-hand relay and a first right auxiliary opening contact of the right auxiliary relay, the eighth control branch being formed by the series connection of a right auxiliary relay, a second right-side closing contact

  of the right-hand relay and a first contact opening

  left wing of the left auxiliary relay, the ninth branch

  control consisting of the series mounting of a re-

  delayed lais and an auxiliary switching contact in time

  of the auxiliary relay in time, the tenth branch of command

  both constituted by the series connection of a cam relay and a delayed closing contact of the delayed relay, the eleventh control branch being constituted by the series connection of a safety relay, shunted in parallel by the first plugged

  auxiliary control system, which consists of a third con-

  third trigger contact of the right start push button, and a third left trigger contact of the left start push button, while the power circuit is constituted by

  power branches connected in parallel, the first branch

  power being constituted by the series mounting of a

  left Trigger relay and a second iron contact

  side of the auxiliary auxiliary relay, this

  the auxiliary auxiliary closing contact being shunted in

  together by the first auxiliary branch constituted by the auxiliary closing contact of the auxiliary relay of

  ends and also by the second branch of auxiliary power

  consists of the series assembly of a second closing contact

  the right auxiliary relay and the right auxiliary

  first cam contact closure of the cam relay, the third

  sth power branch being constituted by the series connection of a right tripping relay, a second left auxiliary opening contact of the left auxiliary relay and by

  a second cam closing contact of the cam relay, tan

  say that between the left trigger relay and the second con-

  side auxiliary closing tact, is the third branch of auxiliary power with its first end connected to

  the first power branch and its second end con-

  between the right trigger relay and the second con-

  left auxiliary opening tact with the third power branch, while this third branch of auxiliary power is constituted by the series assembly of a first

  left trigger release contact of the trigger relay

  left and by the first closing contact of the

  right of the right tripping relay, while between these two contacts is connected the second power branch to the third auxiliary power branch and the second power branch is constituted by the series connection of a limit switch of the tree, a side limit switch, D. _ and a limit limit switch, the fourth branch of

  power, constituted by the serial assembly & a contact of ou-

  Auxiliary opening of tips and an auxiliary opening contact

  This cable is connected between the auxiliary closing contact

  left, which forms in the series circuit the fifth power branch with the left adjustment magnet and the contact

  right auxiliary closure, which forms in the circuit in se-

  the sixth power branch with the right adjustment magnet, the fifth auxiliary power branch formed by serially mounting a first right trigger contact of the right start push button, a first left trip contact. the left start push button and

  a first safety closing contact of the safety relay

  rity, is connected with its first end between the relay

  left trigger and the second auxiliary closing contact

  to the first branch of power and with its

  second end between the left adjustment magnet and the òn-

  left auxiliary closing tact to the fifth power branch, the sixth auxiliary power branch formed by the series connection of a second right trigger contact of the right start push button, by the second left trigger contact of the push button of left start and second safety closing contact of the safety relay,

  is connected with its first end between the relay

  right and second left auxiliary opening contact to the third branch of power and with its second

  end between the right adjustment contact of the magnet of a-

  precisely and the right auxiliary closing contact to the

  twelfth power branch, the seventh power branch being formed by serially mounting a front control magnet and a second right trigger closure contact

  of the right trigger relay, while this iron contact

  right trigger is shunted in parallel by the

  fourth branch of auxiliary power consisting of a se-

  left opening trip contact of the left trip relay, while from the first to the seventh

  branches of power, all will be connected to a

  switching contact, while at the same time

  cond contact location is connected the eighth power branch, consisting of series connection of the 5.- reverse command magnet, the right trigger opening contact, the right trigger relay, and the closing contact

  left trigger of the left trigger relay.

  It should be noted that the electrical circuit according to the present invention makes it possible to achieve the goals of

  this invention with the photoelectric detection devices

  in its control and power circuits, that is,

  say by dividing all the circuits into special slices

  automatic control during the centering of the

  comb of the shoe in the system of pulling tongs, res-

  during the adjustment of the operating system of the machine for shaping the right or left shoe. The electrical circuit according to the invention with the photoelectric detection devices which are part of it, firstly eliminates the pedal actuated elements, and thus makes the work of the operator much simpler, especially for the important operation during setting

  in the shape of the shoe, that is to say at the beginning of the centering.

  The shaping machine for the fitting of shoe tips, with the electrical circuit according to the invention, fully meets the strict safety and hygiene regulations.

for work on this machine.

  The invention will now be described in detail.

  tail by referring to an exemplary embodiment of a circuit

  electrical system for controlling the shaping machine of

  applied to the fitting of shoe tips by gluing, the example shown in the accompanying drawings, in which: FIG. 1 shows the control circuit

  - Figure 2 shows the power circuit.

  The electrical circuit for controlling the shaping machine for gluing shoe tips comprises a control circuit and a power circuit. the control circuit is constituted by eleven control branches connected in parallel and the power circuit is constituted

  eight power branches connected in parallel.

  The first control branch I-I is constituted

  killed by a series assembly of a relay relay EA 1, an am-

  end builder AZ 1, and a light detection device

  1. The second control leg II-II consists of a series connection of a relay on the left-hand side

  EA 2, a left amplifier AZ 2, and a trigger device

  photoelectric protection SQ 2. The third branch of com-

  III-III is constituted by a series assembly of a relay

  right side KA 3, a right amplifier AZ 3 and a

  3. The fourth control terminal IV-IV consists of a series connection of an auxiliary relay of ends KA 4, a first capacitor O 1, and a first contact of FIG. end closure KA 1-1 of the end relay KA 1. The fifth control branch VV consists of a series connection of an auxiliary relay of side KA 5, a second capacitor O2, a first contact of right-hand side closure KA 3-1, right-hand side relay KA 3 of the third control leg III-III, first left-hand closing contact KA 2-1, left-hand side relay KA 2 of the second control leg II -II and the second contact of

  closing ends KA 1-2 of the end relay KA 1, of the first

  The sixth control branch VI-VI is constituted by the series connection of an auxiliary relay with time KA 6, a relay opening contact KA 9-1 of the relay

  KA 9 of the tenth X-X control branch and the first

  first auxiliary closing contact KA 5-1 of the auxiliary relay of side KA 5 of the fifth control branch V-V while the first auxiliary auxiliary closing contact

  KA 5-t is schnapped in parallel in the second branch of com-

  auxiliary control 02-02, which consists of an auxiliary closing contact with time KA 6-1 of the auxiliary relay with time KA 6. The seventh control branch VII-VII is constituted by the series connection of an auxiliary relay left KA 7, of a second left-side closure contact KA 2-2 of the left-side relay KA 2, forming part of the second control branch II-II and a first right auxiliary opening contact KA 8-1 of the right auxiliary relay KA 8, of the eighth control branch VIII-VIII. The eighth control branch VIII-VIII is constituted by the series connection of a right auxiliary relay KA 8, a second right-side closure contact KA 3-2 of the right-hand side relay KA 3 of the third control branch III- III and the first left auxiliary opening contact KA

  7-1 of the left auxiliary relay KA 7 forming part of the sep-

  tth command branch VII-VII. The ninth branch of com-

  IX-IX is constituted by the series assembly of a relay

7.- 2501018

  delayed KT 1 and a time auxiliary switching contact KA 6-2 of the auxiliary relay time KA 6 forming part of the

  sixth command branch VI-VI. The tenth branch of command

  X-X is constituted by the series connection of a cam relay KA 9 and a delayed closing contact KT 1-1 of the delayed relay KT 1 forming part of the tenth control branch I-I. The eleventh control branch XVIII-XVIII consists of the series connection of a safety relay KA 12, shunted in parallel by the first auxiliary control branch 01-01.

  which consists of a third capacitor C3, a third

  3rd right trigger contact SB 2-3 of the push button

  SB 2, and a third trigger contact

  left SB 1-3 of the left start push button SE 1. The first power branch II-II is constituted by the series connection of a left trip relay KA 10 and a second auxiliary auxiliary closure contact. KA 5-2 of the KA 5 side auxiliary relay forming part of the fifth

  V-V control branch, while this second iron contact

  KA side relief 5-2 is shunted in parallel both by the first auxiliary branch 1-1 consisting of an auxiliary closing contact of ends KE 4 - 1 of the auxiliary relay ends KA 4 forming part of the fourth branch

  order IV-IV and also by the second branch of

  2-2 auxiliary system consisting of the serial assembly of a second

  right auxiliary closing contact KA 8-2 Auxiliary Relay

  KA 8 being part of the eighth control branch VIII-VIII and a first cam closing contact KA 9-2 of the cam relay KA 9 forming part of the tenth X-X control branch. The third power branch XIII-XIII consists of the series connection of a right tripping relay KA 11, a second left auxiliary opening contact KA 7-3 of the left auxiliary relay KA 7 forming part of the seventh command branch VII-VII and by a second contact

  cam closing mechanism KA 9-3 of the cam relay KA 9

  part of the tenth X-X command branch. Between the relay

  left trip K 10 and the second closing contact

  XO side KA 5-2 in the third branch of auxiliary power 3-3 with one of its ends connected with the

  first branch of power XI-XI, while his second ex-

  tremity is connected between the right tripping relay K 11 and the second -ontact opening of the left auxiliary opening KA 7-3

  with the third branch of power XIII-XIII. This third

  my branch of auxiliary pulisance 3-3 is corstituted by the

  series mounting of a first trigger closure contact

  left KA 20-1 of the left trip relay K 10 1 belonging to the first power branch XI-XI and the first right trigger closing contact KA 11-1 of the

  right tripping relay.EA H being part of the third

  3rd branch of power XIII-XIII and between these two contacts

  is connected in parallel the second branch of power XII-

  XII to the third branch of auxiliary power 3-3. The second

  of branch of power XII-XII consists of a montage

  a series of SK 3 tree shoe limit switches, a

  limiting device SK 2, and a limit switch SK 1, this edge limit switch being controlled by

the cam shaft.

  The fourth branch of power XIV-XIV,

  formed by the series assembly of the opening contact auxiliai

  KA 4-2 tips and the auxiliary opening contact of

  side KA 5-3 is connected between the closing contact

  left LA 7-2, which forms in the sarie circuit the fifth power branch XV-XV with the left adjusting magnet Y 1, and the right auxiliary closing contact KA 8-3

  which forms in the series circuit the sixth branch of

  XVI-XVI with the right adjustment magnet Y 2.- The fifth auxiliary power branch 5-5, formed by the series connection of the right trigger contactb SB 2-1 of the right start pushbutton SB 2, of the first left trigger contact SB 1-1 of the left start pushbutton SB 1, and the first safety closing contact KA 12-1 of the relay

  KA 12 as part of the eleventh

  XVIII-XVIII, is connected with its first end in

  be the left trip relay KA 10 and the second auxiliary close contact KA 5-2 on the first branch of

  power XI-XI and with its second end between the magnet of a-

  just left Y 1 and the auxiliary auxiliary closing contact

  che KA 7-2, on the fifth branch of power XV-XV. There if-

  x auxiliary power branch 6-6 formed by the

  Serial generation of a second right trigger contact SB 2-2 of the right start push-button SB 2 by the second contact

9 2501018

  left tripping SB 1 - 2 of the push button SB 1 and the second safety closing contact KA 12-2 of the safety relay KA 12 forming part of the eleventh control branch XVIII-XVIII, is connected with its first end between the right-hand relay KA 11 and the second ignition contact

  left auxiliary vertex KA 7-3 on the third branch of

  XIII-XIII and with its second end between the right adjusting contact of the adjusting magnet Y 2 and the right auxiliary closing contact KA 8-3 on the sixth branch

  of power XVI-XVI. The seventh power branch XVII-

  XVII is formed by the series mounting of the front control magnet Y 3 and the second trigger closing contact

  right KA 11-2 of the right tripping relay KA 11

  third branch of power XIII-XIII, while

  this right trigger closing contact EA 11-2 is shun-

  in parallel with the fourth auxiliary power branch 4-4 consisting of a second left latch engagement contact KA 10-2 of the left tripping relay KA 10 forming part of the first power branch XI-XI. From the first branch of power to the seventh, all branches are powered by a voltage branch connected to a contact location of the switching contact SK 4, while from its second contact location, is powered the eighth

  branch of power XIX-XIX, consisting of the assembly of

  Y 4 of the reverse control magnet, right tripping relay contact KA 11-3 of the right tripping relay

  EKA 11 being part of the third branch of power XIII-

  XIII and the third left gating closing contact

  KA 10-3 of the left KA 10 trip relay

  part of the first branch of power XI-XI.

  The operation of the electrical circuit for controlling a shaping machine for the laying of

  footwear by gluing, in accordance with the present invention

  tion, will be better understood from the detailed description

given below.

  By inserting the edging to form the upper of the shoe into the SQ 1 photoelectric detection device, the luminous flux between the source

  of light and the phototransistor is interrupted and the amplification

  head 1 connects the end relay KA 1 to the

10. 2501018

  first control branch I-I. the end relay KA 1 closes with its first end closure contact KA 1-1, in the fourth control branch IV-IV via the

  first capacitor C 1 auxiliary relay ends EA 4.

  After loading the first capacitor 01, the relay

  KA 4 has fallen off the closing contact

  KA 4-1 ends KA 4 auxiliary relay in the first auxiliary power branch 1-1 closes in the first power branch XI-XI the power supply for the left-hand engagement relay KA 10 and this relay interlocking

  left KA 10 generates with its second ignition contact

  left cleaving KA 10-2 in the fourth branch of

  auxiliary power 4-4, a voltage in the seventh power branch XVII-XVII for the forward control magnet Y 3 used for the forward control of the camshaft. At the same time the left tripping relay EA 10 is connected with its first left tripping closure contact KA 10-1

  in the third branch of auxiliary power 3-3 by the in-

  intermediary of the second branch of power XII-XII to the

  supply voltage. The cams are rotated in a posi-

  such that the pull tongs are closed. At the same time, the edge limit switch SK 1 is opened with a cam and thus the power supply for the left-hand switching relay KA 10 is interrupted via the second branch

  of power XII-XII and the third branch of

  3-3. The left switching relay KA 10 interrupts

  the power supply of the fourth branch of Auxiliary power

  re 4-4 for the front control magnet Y 3 and the camshaft stops. The relay of KA I ends in the first branch of

  command I-I remains in the closed state6, and also its second con-

  tact of closing ends KA 1-2 in the fifth branch of

V-V command.

  When the border to form the envelope

  comb of the shoe is inserted into the detection device

  left photoelectric SQ 2, the luminous flux between the light source and the phototransistor is interrupted, and the left amplifier AZ 2 connects the left-hand relay KA 2

  in the second command branch II-II. The relay is left

  KA 2 with its second closing contact KA 2-2 in the seventh control branch VII-VII connected by closing the voltage via the first right auxiliary opening contact KA 81 of the right auxiliary relay

  KA 8 in the eighth branch of command VIII-VIII with the re-

  left auxiliary lais KA 7. The first opening contact

  left xilary KA 7-1 of the left auxiliary relay KA 7 in the seventh control branch VIi-VII is opened and thus the voltage can not reach the right auxiliary relay KA 8

  in the eighth branch of command VIII-VIII. The first

  left auxiliary opening tact KA 7-1 of the left auxiliary relay KA 7 in the seventh control branch VII-VII is

  open and so the voltage can not reach the auxi-

  right wing KA 8 in the eighth command line VIII-

  VIII. The left auxiliary closing contact KA 7-2 of the re-

  left auxiliary lais KA 7 in the seventh branch of com-

  command VII-VII is closed and thus the voltage arrives in the

  fourth power branch XV-XV for the adjustment magnet

  left Y 1 via the opening contact auxiliai

  kA 4-2 ends and side auxiliary opening contact

* KA 5-3 in the fourth branch of power XIV-XIV. The Ai

  left adjustment mantle Y 1 adjusts the operating system of the machine for operation with the left shoe by the distributor. The first left-side closing contact KA 2-1 of the left-hand side relay KA 2 in the second control branch II-II remains closed in the fifth control branch V-V.

  When the edge to be shaped of the boot of the shoe is inserted into the detection device

  SQ 3, the light flux between the light source

  The phototransistor is interrupted and the right amplifier AZ 3 connects the right-hand relay KA 3 in the third control branch III-III. The first right-hand closing contact KA 3-1 of the right-hand side relay KA 3 in the third control branch III-III connects in the fifth branch

  V-V control via the second iron contact.

  closed ends KA 1-2 and the first closing contact

  left side KA 2-1 the supply voltage to the auxiliary relay

  The side auxiliary relay KA 5 is closed by the charging current of the second capacitor C2. When the charging of the second capacitor C 2 is completed, the relay

  side auxiliary KA 5 is open, the second closing contact is

12.-

  KA 5-2 auxiliary support in the first branch of

  XI-XI closes the supply voltage for the left-hand trip relay KA 10 which, via its second left-hand trip contact KA 10-2 in the seventh power branch XVII-XVII, supplies the voltage for

  the control magnet in front Y 3 of the distributor for the com-

  before the camshaft. At the same time, the relay

  left clutch EA 10 with its first left trigger closure contact KA 10-1 in the third branch of

  auxiliary power 3-3 is connected with the power supply

  and the camshaft rotates to a position where the side pulling tongs are closed and the next cam opens the SK2 side limit switch, and thus feeds the second power branch XIIXII and the third branch 3-3 auxiliary power are interrupted, and in the same manner, the supply voltage for the control magnet

  forward Y3 is also interrupted and the camshaft

  r8te to turn. The first auxiliary side closure contact KA 51 of the auxiliary auxiliary relay KA 5 conveys the

  tension in the sixth branch of command VI-VI through

  of the closed cam contact KA 9-1 at the relay

  auxiliary time EA 6 and it will be connected to the power supply

  in the second auxiliary control branch 02-02 by the auxiliary closing contact KA 6-1 of this relay. The auxiliary time relay KA 6 connects with its auxiliary time switch contact KA 6-2 in the ninth branch

  the IX-IX control the delay relay ET 1 to the power supply

  tation and it will start the delayed operation. When the time for the adjustment of the delayed relay KT 1 has passed, this relay closes with its delayed closing contact KT 1-1 in

  the tenth X-X control branch the power supply for the re-

  cam liner KA 9. The LA 9 cam relay routes the supply voltage via its first cam closing contact KA 9-2 in the second power branch.

  2-2 and through the second contact of

  right auxiliary extension KA 8-2 to the left trip relay

  che KA 10 in the first branch of power XI-XI. At M-

  At the same time, this left-hand trip relay KA 10 is connected

  with its first trip contact closing contact

  che KA 10-1 in the third branch of auxiliary power

13.- 2501018

  3-3 through the second branch of power XII-

  XII to the supply voltage. the left trip relay

  KA 10 sends with its second trigger opening contact

  KA 10-2 left in the fourth auxiliary power branch 4-4, the voltage for the forward control magnet Y 3 in the seventh power branch XVII-XVII for control ahead of the cam. The cam is rotated to a position where the upper of the shoe is formed on the form by movement from the top of the shaping jack At the same time, the shoe shifter limit switch 8K 3 is opened by another In this way, the power supply in the second power branch XII-XII and in the third auxiliary power branch 3-3 for the left trip relay KA 10 is interrupted and thus the power supply for the control magnet forward Y 3 is interrupted also and the tree to

cam stops spinning.

  The operating cycle continues with the

  simultaneous temporary operation of the left start push button SB 1 and the right start push button 8B 2 in the fifth auxiliary power branch 5-5 and in the sixth auxiliary power branch 6-6. In this way, the supply voltage is routed through the auxiliary end contact KA 4-2 and the auxiliary side contact KA 5-3 into the fourth branch.

  power XIV-XIV and through the contact of iron-

  KA 7-2 in the fifth power branch XVXV and via the first safety closure contact KA 12-1 in the fifth auxiliary power branch 5-5 to the left trip relay KA 10 in the first branch of power II-XI. During the rotation of the camshaft, all other operations of the machine are performed. When the operating cycle is completed, the supply voltage is routed through the 8K switch contact switch 4 to the eighth power branch

  XIX-XIX and through the trigger opening contact

  left-hand closed KA 10-3 and the ignition opening contact

  right KA 11-3 to the reverse control magnet Y 4, and

  the camshaft is turned back to its starting position.

  When the right shoe has been shaped, the operation of the electrical circuit according to the invention,

14.- 2501018

  by inserting the border to be shaped into the photoelectric detection device SQ ends 1, causes the same

  way the shaping of the left shoe. The order of inserting

  tion of the edge to be shaped for the shaping of the right shoe, is in a manner opposite to that for the left shoe. the edge to be shaped is inserted firstly into the right SQ photoelectric detection device 3 and then also into the detection device

  SQ 2. The operation of the electrical circuit

  The same difference is made in the same manner during the shaping of the left boot, which, instead of the left trigger relay KA 10, the right trigger relay KA 11 is used instead of of the left auxiliary relay KA 7, the right auxiliary relay KA 8 is used, and instead of the left adjustment magnet Y 1, the right adjustment magnet Y 2 is used and these are therefore appropriate distributors and also

  functioning adjusted to operate with the right shoe.

15.-

Claims (1)

The electrical circuit for controlling a forming machine for the fitting of shoe tips by collaging, an electrical circuit consisting of a control circuit and a power circuit, circuit characterized in that: the control circuit is constituted by eleven control branches connected in parallel, the first control branch (II) consisting of a tip relay (KA 1), a tip amplifier (AZ 1) and a photoelectric detection device. (SQ 1) connected in series, the second control branch (II-II) consisting of a left-hand relay (KA 2), a left-hand amplifier (AZ 2) and a left-handed light-sensing device (OQ). 2) connected in series, the third control branch (III-III) consisting of a right-hand relay (KA 3), a right amplifier (AZ 3) and a right-hand photoelectric detector (SQ 3) connected in parallel. series, the fourth control branch (IV-IV) being constituted by an auxiliary end relay (KA 4), a first capacitor (C 1) and a first closing contact (KI 1-1) of the end relay (KA 1). ), connected in series, the fifth control branch (VV) consisting of an auxiliary side relay (KA 5), a second capacitor (C2), a first right side closure contact (KA 3-1) of the side relay right (KA 3), a first left-hand closing contact (KA 2-1) of the left-hand relay (KA 2) and a second closing contact (KA 1-2) of the connected end-relay (KA 1) in series, the sixth control branch (VI-VI) being constituted by the series mounting of a time auxiliary relay (KA 6), a cam opening contact (KA 9-1) of the cam follower (KA 9) and a first auxiliary closing contact (KA 5-1) of the auxiliary side relay (KA 5), the first auxiliary side closing contact (KA 5-1) being shunted in parallel by the second anuxiliary control branch (02-02) which is constituted by the time auxiliary closing contact (KA 6-1) of the time auxiliary relay (KA 6), the seventh control branch (VII -VII) being constituted by series mounting of a left auxiliary relay (KA 7), a second left-side closing contact (KA 2-2) of the left-hand relay (KA 2) and a first right auxiliary opening contact (KA 8-1) of the right auxiliary relay (KA 8), the eighth control branch (VIII-VIII) consisting of the series connection 250 1 0 1 8 1 6.-   of a right auxiliary relay (KA 8), a second iron contact   right side (KA 3-2) of the right side relay (KA 3) and a first left auxiliary opening contact (KA 7-1) of the relay   left auxiliary (KA 7), the ninth command branch (IX-   IX) being constituted by the series connection of a delayed relay (KT 1) and an auxiliary switching contact in time (KA 6-2)   of the auxiliary relay in time (KA 6) 9 the tenth branch of com-   Mande (X-x) being constituted by series mounting of a cam relay (KA 9) and a delayed closing contact (KT 1-1)   delayed relay (KT 1), the eleventh branch of command (XIII-   XVIII) being constituted by the series mounting of a safety relay (KA 12) shunted in parallel by the first branch   auxiliary control (01-01), which consists of a third   capacitor (O 3), a third right trigger contact (SB 2-3) of the right start push-button (SB 2), and   a third left trigger contact (SB 1-3) of the   start push button (SB 1), while the cir-   cooked power is made up of branches of power   connected in parallel, the first branch of power (XI-   XI) being constituted by the series connection of a left trip relay (KA 10) and a second auxiliary side closure contact (KA 5-2) of the auxiliary side relay (KA 5), this second contact auxiliary closing device (KA 5-2) being   shunted in parallel, both by the first auxilia-   re (1-1), constituted by the auxiliary closing contact (KA 4-1) of the auxiliary end relay (KA 4) and also by the second auxiliary power branch (2-2) consisting of the series connection of a second right auxiliary closing contact (KA 8-2) of the right auxiliary relay (KA 8) and a first contact of   cam closing (KA 9-2) of the cam relay (KA 9), the third   the branch of power (XIII-XIII) being constituted by the   series connection of a right tripping relay (KA 11), a second left auxiliary opening contact (KA 7-3) of the left auxiliary relay (KA 7) and a second cam closing contact (KA 9-3) of the cam relay (KA 9), while between the left trip relay (KA 10) and the second auxiliary side close contact (KA 5-2) is the third auxiliary power branch ( 3-3) with its first end connected   the first branch of power (XI-XI) and its second extremity   connected between the right tripping relay (KA 11) 17.- 2501018   and the second left auxiliary opening contact (KA 7-3) with the third power branch (XIII-XIII) while this third auxiliary power branch (3-3) is constituted by the series connection of a first left trigger release contact (KA 10-1) of the left trigger relay (K & 10) and the first right trigger closure contact (KA 11-1) of the right tripping relay 4KA 11) while between these two contacts is connected the second branch of   power (III-XII) to the third auxiliary branch of   sence (3-3), and the second branch of power (XII-XII) is   consisting of the series connection of a limit switch for   (8K 3), a side limit switch (8K 2) and a limit limit switch (8K 1), the fourth power branch (IV-XIV), constituted by the series connection of a auxiliary opening contact (KA 4-2) and an auxiliary auxiliary opening contact (K & 5-3), is connected between the left auxiliary closing contact (KA 7-2), which forms   in the series circuit the fifth branch of power (XV-   1V) with the left adjustment magnet (Y 1) and the iron contact   right auxiliary charge (KA 8-3), which forms in the circuit   in series the sixth branch of power (XVI-XVI) with the help of   right adjustment mantle (Y 2), the fifth branch of   this auxiliary (5-5) formed by the series connection of a first right trigger contact (SB 2-1) of the right start push button (SB 2), a first left trigger cohtact (SB 1- 1) left start push button (SB 1)   and a first safety closing contact (KA 12-1) of the   Safety Area (KA 12), is connected with its first   between the left trip relay (KA 10) and the   side auxiliary closing contact (KA 5-2) to the first   first branch of power (nI-XI) and with its second   between the left adjustment magnet (Y 1) and the left auxiliary closure contact (KI 7-2) at the fifth power branch (V-XV), the sixth auxiliary power branch (6-6) formed by serially mounting a second right trigger contact (SB 2-2) of the right start push button (SB 2), by the second left trigger contact (SB 1-2) of the left start push button ( SB 1) and the second safety closing contact (KA 12-2) of the safety zelais (KA 12), is connected with its first 18.- end between the right tripping relay (KA 11) and the second contact d left auxiliary opening (KA 7-3) to the third branch of power (XIIi-XIII) and with its second   end between the right adjustment contact of the magnet of a-   precisely (Y 2) and the right auxiliary closing contact   (EA 8-3) to the sixth branch of power (XVI-XVI), the sep-   the third branch of power (XVII-XVII) being formed by the   series of a front control magnet (Y 3) and a second right tripping contact (KA 11-2) of the relay   right trigger (KA 11), while this iron contact   right tripping (KA 11-2) is shunted parallel by the fourth auxiliary power branch (4-4) consisting of a second left trip opening contact (KA 10-2) of the left trip relay ( KA 10), while   first to seventh power branches, all will be   connected to a contact location of the switching contact   (SE 4), while at its second contact location is   connected the eighth power branch (XIX-XIX), constituted by the series assembly of the inverse control magnet (Y 4),   of the right tripping opening contact (KA 11-3) of the   right trigger release (EA 11) and left trip close contact (KA 10-3) of the trip relay left (KA 10).