SU1278912A1 - Device for receiving and giving code keys - Google Patents

Abstract

The invention relates to automation and can be used in the management systems of automated warehouses, storage chambers, etc. The known devices allow, as a rule, to perform only one function — the dispensing of objects. Expansion of the field of application of the device is achieved in the proposed device by entering the address reception and step of the code keys in accordance with the codes of the cells. The device includes an annular cell for keys associated with a turning mechanism. To determine the key codes and cells, the device is equipped with sensors associated with a control unit, whose outlets are connected to the cell's rotation mechanism, and a key 12 S whose mechanism. The device allows the key to determine the number of the corresponding cell in the mode of issuing storage items and extract the corresponding keys in the mode of receiving items for storage. 1 hp f-ly, 2 ill.

Description

12 The invention relates to automation and can be used in control systems of automated warehouses, storage chambers, etc. The purpose of the invention is to expand the field of application by introducing the address reception and the generation of code keys in accordance with the codes of the key storage cells. Figure 1 shows the functional diagram of the device; Fig. 2 is a functional block diagram of the control unit. Device. (Fig. 1) contains code keys 1, comparator 2, control unit 3, button 4 (Start), cassette 5, cells 6, holder 7, cassette rotation mechanism 8, mechanism for receiving and issuing keys with disk 10, 9. with a guise of 11 on it and the guide chute 12, the first sensor 13 for the presence of a key and the cell code in the issue position, the second sensor 14 for the presence of a key, a window 15 for receiving and issuing keys. The control unit 4 (FIG. 2) contains an element 16 of the modeler, the third 17, the second 18, the first 19 and the fourth 20 And elements, the second 21 and first 22 inverters, the second 23 and the first 24 OR elements, and a clock generator 25. The device works as follows. Sensors 13 and 14 inform about cell 6 being occupied, logic O (cell empty) and logic signals are formed at the output of the sensors. 1 (cell occupied). At the same time, the sensors 13 and 14 report the key codes and the cells to the comparator 2 of the key codes and cells. At the output of the comparator 2, signals are generated when the key and cell codes correspond to logical O, if the codes do not match, logical 1. If there is no code key 1 in the receiving and receiving window 15 and no signal at the output of button 4 (Start) (Fig. 1) the first output of the sensor 14 the presence of the key to the second input of the comparator 2 receives a logical signal. Such a signal occurs at the second output of the sensor 14 and is fed to the second input of the actuator control unit 3, i.e. on the second inputs of logic elements And 19 (figure 2). The first inputs of logic gates AND 19 and 20 through 22, the third input of block 3, receive a 1 signal. From the output of block 2, the output of logic gates And 19 and 20 produces a signal O. At the same time, depending on the occupancy of cell 6 of cassette 5 The key 1 signals the presence of a code key from the second output of the sensor 13, the presence of the key and the cell code to the first input of the block, i.e. To the second input of the logical element I 18 and the second input of the logical element I 17 through the inverter 21, At the outputs of the electro terminals I 17 and 1B, the signal O is generated, since there is no signal at the first inputs of these elements. The actuators do not work, since no command arrives at their inputs. If there is a code key 1 in the window 15 for receiving and issuing code keys, the machine operates in the receive mode. In this case, the key code signal is supplied from the first output of the sensor 14 to the second input of the comparator 2. At the second output of the sensor 14, a signal is generated - logical 1, which is fed to the second input of block 3, i.e. At the second inputs of the elements And 19 and 20. At the same time, the signal about cell occupancy comes from the second output of sensor 13 to the first input of block 3, i.e. the second input element And 18 and the second input element And 17 through the inverter 21. At the first inputs of the elements And 17 and 18 there is no signal and at the outputs of these elements, a signal O, which is fed to the first inputs of the elements OR 23 and 24, respectively. If the codes from the output of the comparator 2 do not match, a logical 1 signal is sent to the third input of block 3, i.e. At the first input of the element And 19 through the inverter 22 and the first input of the element And 20. At the output of the element And 19 occurs O, since the first input receives O and the receiving and issuing mechanism does not work, because at the output of the element 18 also O At the output of the element 20, a signal 1 is generated, which is fed to the input of the generator 25 clock pulses through the second input of the element ШШ 23. From the output of the generator 25 clock pulses, the signal arrives at the input of the turn mechanism, which turns the cassette one cell. Turn

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carried out until the key code corresponds to a cell code. When matching key codes and, cells at the output of the comparator 2, a logical signal O. appears. This signal is fed to the third input of block 3, i.e. At the first input, the element I 19 through the inverter 22 and at the first input of the element 20. Since the output of the element 20 and O occurs and the signal from the output of the element OR 23 does not come to the input of the generator of 25 clock pulses, the rotation mechanism does not work. And at the output of the element And 19, a logical 1 signal occurs, as a result of which the signal enters through the element OR 24 and the element 16 of the delay to the input of the reception mechanism and the keys, which, when triggered, sets the code key 16 by means of a disk 10 with a receiving mask along the guide chute 12 cell 6 of the cassette 5 corresponding to the code. Then the machine comes to its original position. .

When forming a signal with the logical 1 button 4 (Start), the machine operates in the high mode. This signal is fed to the first inputs of the elements And 17 and 18 of block 3. Simultaneously with the outputs of the sensor 13 and 14 signals. From the first output of the sensor 14 to the second input of the comparator 2 receives a signal of a zero code combination. From the second output of the sensor 14, the signal about the presence of a code key logical About is fed to the second input of block 3, i.e. to the second inputs of the elements And 19 and 20. Regardless of the incoming signals to the first inputs of the elements And 19 and 20, a signal 0 is generated at the output of these elements.

From the first output of the sensor 13 to the first input of the block 2 receives the signal code of the cell. The cell busy signal comes from the second output of the sensor 13 to the first input of the block 3, i.e. to the second input of the element I 18 and through the inverter 21 to the second input of the element I 17. According to a signal of logic O, the output of the element I 18 occurs O and the output of the element I 17 appears 1. In this case, the signal of logical 1 comes from the output of element I 17, which permits the operation of the generator 25 clock pulses through the element OR 23 and, accordingly, the operation of mechanism 8 on the cassette 5.

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The rotation occurs, which is repeated to the nearest cell b with the code key 1 in the issuing position. At the same time, the signal of logical 1 from the output of block 2 is blocked by element AND 20, since the second input of element And 20 is given a signal O.

In the case of the presence of a code key 1 in the cell 6 at the output of the element And 17; O is rotated, and at the output of the element 18 is 1. From the output of the element 18, the signal of logical 1 enters the input of the executive mechanism for receiving and issuing keys through the element OR 24 and delay element 16 When the engine 9 is triggered, the code key 16 is driven by the disk 10 with receiving gear 11 along the guide chute 12 into the window for receiving and issuing code keys.

When the code key is removed from the receive and input windows, the machine is in the initial position. Consider the operation of the machine for receiving and issuing code keys on the example of an automated wardrobe. In receive mode, the user presses the device request button, the machine issues a code key to the receive window and the keys. At the same time, through the main doors of the wardrobe, there is an increase in the cabin corresponding to the key code. After putting the clothes and closing the cab, the user turns on the mechanism for returning the cab to the wardrobe. In the trick mode, the user inserts the code key into the receive and tilt window where the code is interleaved, if the key code matches the key code and the key is inserted into the cassette, the corresponding key code and cell of the wardrobe cabin are simultaneously moved. When the cabin is moved through the main doors of the wardrobe, the user receives outer clothing and includes a cabin return technique to the wardrobe,

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In an automatic machine for receiving and issuing code keys, a block of code and cell comparison, a sensor for the presence of keys and cell codes in the position, a sensor for the presence of keys and codes in the receive window and the sensor, and the query device are made according to known schemes using known elements, but as a result of their use in the aggregate in the proposed device, a new effect is obtained, which consists in expanding the functionality.

5 12 The proposed device with the use of the above-mentioned units and blocks, but allows to increase the productivity of automated storage chambers and wardrobes. The use of unskilled labor in the service sector, in auxiliary work is reduced.

F o rm y l. and invention

1. A device for receiving and issuing code keys. Comprising a cassette in the form of a ring with cells for keys, rigidly connected to a cassette rotating mechanism, a receiving and dispensing window.

., control unit, first and

keys,

the second outputs of which are connected to the inputs, respectively, of the cassette rotation mechanism and the mechanism for receiving and issuing keys containing a disk, receiver and guide, so that, in order to expand the scope

the device due to the address reception and issuance of code keys, a comparator, a Start button and sensors, the first outputs of the first and second sensors, the output of the receiver, are entered into it

and buttons Start soy.drp-1eny respectively with nerves - the second, third and fourth inputs of the control unit, the second outputs of the first and BTOpoi o connection sensors; corresponding8912 - 6

with the first and second inputs of the comparator,

2. The device r (as described in, since the control unit contains elements AND, elements OR, inverters, a delay element, and a pulse generator, the output of the first inverter is connected to the first input of the first element AND, the output is connected with the first input of the first element OR, the second input of the first element 11Ш is connected to the output of the second element I, the output of the first element of the CRPD through the delay element

15 is connected to the second output of the unit, the output of the second inverter is connected to the first input of the third element I, the output of which is connected to the first input of the second element I-UIIi, the second

The 20 input of which is connected to the output of the fourth element AND, the output of the second element OR via the geiger of clock pulses is connected to the first output of the block, combined by the first

2, the input of the second element AND and the input of the second inverter are the first input of the unit, the combined second input of the first element AND and the first input of the fourth element AND are the second

30, the input of the unit, the combined input of the first inverter and the second input of the fourth And element, the combined second inputs of the second and third And elements are the third and

 the fourth inputs of the control unit.

FIG. g

Claims (2)

For m y L.A. invention 1ι 1. A device for receiving and issuing code keys, containing a cassette in the form of a ring with cells for keys, rigidly connected to the 1-turn mechanism of the cassette, a window for receiving and issuing I. · keys, the control unit, the first and second outputs of which are connected to the inputs of the cassette rotation mechanism and the key reception and delivery mechanism, respectively, containing a disk, a receiving face and a guiding chute, in order to expand the area application of the device due to the targeted reception and issuance of code keys, a comparator, a Start button and sensors, the first outputs of the first and second sensors, the output of the comparator and the output of the Start button ”are connected to the first, second, third and fourth inputs, respectively Control Lok, the second outputs of the first and second sensors are connected to corresponding 912 with the first and second inputs of the comparator. 2. 'The device according to claim 1, characterized in that the control unit contains AND elements, OR elements, inverters, a delay element and a clock generator, the output of the first inverter is connected to the first input of the first AND element, the output of which is connected with the first input of the first OR element, the second input of the first OR element is connected to the output of the second AND element, the output of the first OR element through the delay element 5 is connected to the second output of the unit, the output of the second inverter is connected to the first input of the third AND element, the output of which is connected to the first the input of the second element of the FICI, the second input of which is connected to the output of the fourth element AND, the output of the second element OR through the clock is connected to the first output of the unit, the combined first 2ό input of the second element And the input of the second inverter are the first input of the unit, the combined second input of the first element And and the first input of the fourth element And are the second 30 by the block input, the combined input of the first inverter and the second input of the fourth AND element, the combined second inputs of the second and third AND elements are the third and 32 fourth inputs of the control unit. ¹ kg. ¥ Figure 2