Alarm device for full tray lack of filter stick sending machine

Abstract

The utility model discloses an alarm device for full tray and lack of a filter stick transmitter in the technical field of cigarette production, and aims to solve the problem of poor alarm performance when the filter stick transmitter fails or is lack in the prior art. The device comprises a time-delay relay in electric signal connection with a full-tray filter stick detection switch, and a full-tray lack alarm and a fault indicating lamp which are in electric signal connection with the time-delay relay, when the full-tray filter stick detection switch is not triggered by a worker within a set time, the time delay relay is triggered and controls the full-tray lack alarm and the fault indicating lamp to give out an audible and visual alarm, so that the alarm performance to the worker is improved, the production efficiency is improved, the structure is simple, reliability is not needed, and the production cost is reduced. Therefore, the method is low in cost, high in adaptability, wide in application range and synchronously applicable to empty disk detection of the disk unloading machine of the transmitter.

Description

Technical Field

[0001] The utility model relates to an alarm device for lack of full tray of a filter rod sending machine, belonging to the technical field of cigarette production. Background Art

[0002] The transmitter in the cigarette production workshop is responsible for sending the filter rods of the workshop's cigarette making machines. Some machines can solve the problem of lack of filter rods in the equipment by manually adding filter rods when the filter rod transmitter fails or is short of materials. However, when the inventor implemented the prior art, he found that when some models of transmitters fail or filter rods are missing, these high-speed machines cannot solve the problem by manually adding filter rods, and must be discovered and dealt with in a timely manner. Whether the filter rod transmitter can give an alarm in time when the filter rod tray is full or short of materials directly affects the production efficiency of the workshop, and the original alarm device signal of the transmitter is not obvious enough, and the improvement effect on the staff is not obvious. Therefore, the alarm performance of the existing alarm device for the lack of filter rods in the filter rod transmitter is poor. Utility Model Content

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and to provide an alarm device for the lack of a full tray of a filter rod dispenser, which has a strong alarm performance for the staff.

[0004] To achieve the above objectives, the present disclosure is implemented by adopting the following technical solutions:

[0005] The present disclosure provides a filter rod transmitter full tray lack alarm device, comprising a full tray filter rod detection switch and a delay relay, the delay relay comprising a trigger port, the trigger port of the delay relay being electrically connected to a signal end of the full tray filter rod detection switch;

[0006] The time delay relay also includes an output port, and the output port is respectively connected to the full disk shortage alarm and the fault indicator light with electrical signals.

[0007] In some embodiments of the present disclosure, the full filter rod detection switch is an NPN photoelectric switch or a PNP photoelectric switch.

[0008] In some embodiments of the present disclosure, the model of the full filter rod detection switch is TURCK BT18-BP-VP6X-H1141.

[0009] In some embodiments of the present disclosure, the time delay relay further includes a reset port, and the reset port is electrically connected to a reset confirmation button.

[0010] In some embodiments of the present disclosure, a power input module is also included, which includes a power input switch and a DC power step-down module electrically connected to the power input switch, and the DC power step-down module provides power to the delay relay, the full disk shortage alarm and the fault indicator light through two wires.

[0011] In some embodiments of the present disclosure, the two wires include a first wire and a second wire having a lower voltage than the first wire;

[0012] The first wire and the second wire are electrically connected to the power supply end of the time delay relay respectively, and the second wire is also electrically connected to the power supply end of the full tray missing alarm and the power supply end of the fault indicator light respectively, and the power supply end of the full tray missing alarm and the power supply end of the fault indicator light are also electrically connected to the output port of the time delay relay respectively.

[0013] In some embodiments of the present disclosure, a reset confirmation button is further included, and the time delay relay further includes a reset port; the power supply end of the reset confirmation button is respectively connected to the second wire and the reset port.

[0014] In some embodiments of the present disclosure, the DC power supply step-down module is used to reduce 380V to 24V, the voltage of the first wire is 24V, and the voltage of the second wire is 0V.

[0015] In some embodiments of the present disclosure, a terminal block is further included, and the terminal block is respectively connected to the full filter rod detection switch and the delay relay with electrical signals.

[0016] In some embodiments of the present disclosure, the model of the full filter rod detection switch is TURCK BT18-BP-VP6X-H1141;

[0017] The filter rod transmitter full tray shortage alarm device also includes a power input module, the power input module includes a power input switch and a DC power step-down module electrically connected to the power input switch, the DC power step-down module provides power to the delay relay, the full tray shortage alarm and the fault indicator light through two wires;

[0018] The two wires include a first wire and a second wire with a lower voltage than the first wire;

[0019] The first wire and the second wire are electrically connected to the power supply end of the time delay relay respectively, the second wire is also electrically connected to the power supply end of the full tray missing alarm and the power supply end of the fault indicator light respectively, and the power supply end of the full tray missing alarm and the power supply end of the fault indicator light are also electrically connected to the output port of the time delay relay respectively;

[0020] The filter rod transmitter full tray missing alarm device further comprises a reset confirmation button, and the delay relay further comprises a reset port; the power supply end of the reset confirmation button is respectively connected to the second wire and the reset port;

[0021] The DC power supply step-down module is used to reduce 380V to 24V, the voltage of the first wire is 24V, and the voltage of the second wire is 0V.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The present invention provides an alarm device for the lack of full trays of filter rod transmitters. When the full tray filter rod detection switch is not turned on by the staff within the set time, the delay relay is triggered, and the delay relay controls the full tray lack alarm and the fault indicator light to emit an audible and visual alarm, thereby improving the alarm performance for the staff and improving the production efficiency. The structure is simple and reliable, and there is no need to write programs, so the cost is low, the adaptability is strong, and the application is wide. It can be simultaneously applied to the empty tray detection of the transmitter lower tray machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the present disclosure or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 It is a structural schematic diagram of the alarm device for the lack of a full tray of the filter rod sending machine provided in this embodiment;

[0026] Figure 2 It is a partial circuit diagram of the alarm device for the lack of a full tray of the filter rod transmitter provided in this embodiment;

[0027] In the figure: 1-power input switch; 2-DC power supply step-down module; 3-delay relay; 4-power indicator light; 5-fault indicator light; 6-reset confirmation button; 7-full tray missing alarm; 8-full tray filter rod detection switch; 9-terminal block; 10-first wire; 11-second wire. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present disclosure / the present application to clearly and completely describe the technical solutions in the embodiments of the present disclosure / the present application. Obviously, the described embodiments are only part of the embodiments of the present disclosure / the present application, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present disclosure / the present application and its application or use. Embodiment 1

[0029] This embodiment provides an alarm device for a filter rod dispenser that is short of a full tray, so as to solve the problem of poor alarm performance in the prior art.

[0030] refer to Figure 1 and Figure 2 The filter rod transmitter full tray missing alarm device provided in this embodiment comprises a full tray filter rod detection switch 8 and a time delay relay 3, wherein the time delay relay 3 comprises a trigger port, and the trigger port of the time delay relay 3 is electrically connected to the signal end of the full tray filter rod detection switch 8; the time delay relay 3 also comprises an output port, and the output port is electrically connected to the full tray missing alarm 7 and the fault indicator 5, respectively. Optionally, the full tray filter rod detection switch 8 is a photoelectric sensor, the fault indicator 5 has two lights, red and green, and the full tray missing alarm 7 is a buzzer.

[0031] Optionally, a non-exclusive method of use is to align the full tray filter rod detection switch 8 with the filter rod transmitter, and after confirming that the full tray filter rod detection switch 8 can normally identify faults or filter rod shortages, power is supplied to the full tray filter rod detection switch 8, the time delay relay 3, the full tray shortage alarm 7, and the fault indicator 5, and the time of the time delay relay 3 is set, for example, five minutes. When the filter rod transmitter is operating normally, the probe of the full tray filter rod detection switch 8 is covered by the filter rod, the time delay relay 3 is not triggered, and the fault indicator 5 displays green. When the filter rod transmitter is working normally, if a normal identification failure occurs or a filter rod is missing, the full plate filter rod detection switch 8 senses a gap, and the signal end of the full plate filter rod detection switch 8 sends a signal to the trigger port of the delay relay 3. Within the time set by the delay relay 3, the full plate missing alarm 7 and the fault indicator light 5 do not sound an alarm. If the staff does not find the working abnormality of the filter rod transmitter within the time set by the delay relay 3, then after the time set by the delay relay 3, the electrical signal of the delay relay 3 controls the full plate missing alarm 7 and the fault indicator light 5 to sound an alarm, the fault indicator light 5 turns red, and the full plate missing alarm 7 sounds a buzzer to remind the staff to pay attention.

[0032] The filter rod dispenser full tray shortage alarm device provided in this embodiment can significantly improve the alarm efficiency, improve production efficiency, and is low-cost and can be retrofitted on an existing alarm device. Embodiment 2

[0033] refer to Figure 1 and Figure 2 This embodiment provides an alarm device for the lack of a full tray of a filter rod dispenser, which is improved on the basis of the first embodiment to enhance the technical effect. For details not provided, please refer to the first embodiment.

[0034] Optionally, in a further preferred but non-limiting embodiment of the present application, the full filter rod detection switch 8 is an NPN type photoelectric switch or a PNP type photoelectric switch, that is, two transistor photoelectric switches with different positive and negative poles (where "P" represents Positive pole and "N" represents Negative pole).

[0035] In this embodiment, an NPN photoelectric switch of TURCK (brand name) model BT18-BP-VP6X-H1141 is used as a full-plate filter rod detection switch 8. The full-plate filter rod detection switch 8 senses the gap, and the signal end of the full-plate filter rod detection switch 8 sends a high-level electrical signal to the trigger port of the delay relay 3. The high-level electrical signal is used for the delayed triggering of the delay relay 3.

[0036] Optionally, in a further preferred but non-limiting embodiment of the present application, the filter rod transmitter full tray lack alarm device further comprises a terminal block 9, and the terminal block 9 is respectively connected to the full tray filter rod detection switch 8 and the delay relay 3 with electrical signals, such as Figure 1 As shown, the signal source end of the terminal block 9 is electrically connected to the full plate filter rod detection switch 8, the delay relay 3 is electrically connected to one of the output ports of the terminal block 9, the numbers on the terminal block 9 are the port numbers, and the terminal block 9 provides multiple expansion ports that can be electrically connected to the full plate filter rod detection switch 8.

[0037] Optionally, in a further preferred but non-limiting embodiment of the present application, the time delay relay 3 also includes a reset port, which is electrically connected to the reset confirmation button 6. After the time delay relay 3 controls the full tray missing alarm 7 and the fault indicator light 5 to alarm, the staff presses the reset confirmation button 6 to reset the time delay relay 3, the full tray missing alarm 7 and the fault indicator light 5, and the time delay relay 3 stops controlling the full tray missing alarm 7 and the fault indicator light 5 to alarm.

[0038] Embodiment 1 mentions the power supply of the alarm device for the lack of a full tray of the filter rod transmitter. Optionally, in a further preferred but non-limiting embodiment of the present application, the alarm device for the lack of a full tray of the filter rod transmitter further includes a power input module, the power input module includes a power input switch 1 and a DC power step-down module 2 electrically connected to the power input switch 1, and the DC power step-down module 2 provides power to the delay relay 3, the full tray lack alarm 7 and the fault indicator 5 through two wires. The power input switch 1 can be connected to a 380V industrial power supply network, and the 380V AC power is converted into a low-voltage DC power through the DC power step-down module 2, which is generally 24V, which is sufficient to meet the voltage requirements of most industrial small components and detectors.

[0039] refer to Figure 2A first wire 10 and a second wire 11 with a voltage lower than that of the first wire 10 are led out from the output end of the DC power supply step-down module 2. The first wire 10 is 24V, and the second wire is 0V. The first wire 10 and the second wire 11 are respectively electrically connected to the power supply end of the time delay relay 3 to supply power to the time delay relay 3. The second wire 11 is also respectively electrically connected to the power supply end of the full tray missing alarm 7 and the power supply end of the fault indicator 5. The power supply end of the full tray missing alarm 7 and the power supply end of the fault indicator 5 are also respectively electrically connected to the output port of the time delay relay 3.

[0040] When the full tray filter rod detection switch 8 does not detect the absence of the filter rod transmitter, the trigger end of the delay relay 3 does not receive a high level signal, and the voltages of the power supply ends of the full tray missing alarm 7 and the fault indicator light 5 are both 24V.

[0041] When the full tray filter rod detection switch 8 detects that the filter rod transmitter is missing but the missing time does not reach the set time of the delay relay 3, the trigger end of the delay relay 3 receives a high level signal but the voltage of the power supply end of the full tray missing alarm 7 and the fault indicator light 5 is 24V.

[0042] When the full-plate filter rod detection switch 8 detects that the filter rod transmitter is missing and the missing time reaches the set time of the delay relay 3, the trigger end of the delay relay 3 receives a high-level signal, and the voltage of the power supply end of the full-plate missing alarm 7 and the fault indicator light 5 is 24V of the first wire 10 on one side and the low voltage of the output port of the delay relay 3 (generally 0V of the second wire 11) on the other side. The full-plate missing alarm 7 and the fault indicator light 5 are triggered, prompting the machine operator to verify the full-plate filter rod missing situation. After the machine staff verifies the fault and confirms it, they prompt the central control personnel to give priority to providing filter rods for the machine.

[0043] The reset confirmation button 6 can be a switch. After the reset confirmation button 6 is triggered, the reset port of the delay relay 3 receives a voltage reset signal of 0V from the first wire, and the output port voltage of the delay relay 3 is restored to 24V of the first wire 10. The power supply end voltage of the full disk missing alarm 7 and the fault indicator light 5 is restored to balance, the full disk missing alarm 7 and the fault indicator light 5 stop alarming, and the timing of the delay relay 3 is reset to zero, waiting for the next high-level signal at the trigger end to continue for the set time.

[0044] Optionally, the first wire 10 and the second wire 11 are respectively electrically connected to the power supply end of the full filter rod detection switch 8 to supply power to the full filter rod detection switch 8 .

[0045] Optionally, in a further preferred but non-limiting embodiment of the present application, the filter rod transmitter full tray missing alarm device also includes a power indicator light 4 electrically connected to the DC power supply step-down module 2 for indicating the power status of the filter rod transmitter full tray missing alarm device.

[0046] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0047] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "provided at", "provided with", "located", "installed", "set", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. "Hinged" includes "rotational connection".

[0048] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A filter rod dispenser full tray shortage alarm device, characterized in that: It comprises a full tray filter rod detection switch (8) and a time delay relay (3), wherein the time delay relay (3) comprises a trigger port, and the trigger port of the time delay relay (3) is electrically signal-connected to a signal end of the full tray filter rod detection switch (8); The time delay relay (3) further comprises an output port, wherein the output port is respectively connected to the full tray shortage alarm (7) and the fault indicator light (5) via electrical signals.

2. The filter rod dispenser full tray shortage alarm device according to claim 1, characterized in that: The full filter rod detection switch (8) is an NPN type photoelectric switch or a PNP type photoelectric switch.

3. The filter rod dispenser full tray shortage alarm device according to claim 2, characterized in that: The model of the full filter rod detection switch (8) is TURCK BT18-BP-VP6X-H1141.

4. The filter rod dispenser full tray shortage alarm device according to claim 1, characterized in that: The time delay relay (3) further comprises a reset port, wherein the reset port is electrically signal-connected to a reset confirmation button (6).

5. The filter rod dispenser full tray shortage alarm device according to claim 1, characterized in that: It also includes a power input module, the power input module including a power input switch (1) and a DC power step-down module (2) electrically connected to the power input switch (1), the DC power step-down module (2) providing power to the time delay relay (3), the full disk shortage alarm (7) and the fault indicator light (5) through two wires.

6. The filter rod dispenser full tray shortage alarm device according to claim 5, characterized in that: The two wires include a first wire (10) and a second wire (11) having a lower voltage than the first wire (10); The first wire (10) and the second wire (11) are respectively electrically connected to the power supply end of the time delay relay (3); the second wire (11) is also respectively electrically connected to the power supply end of the full tray missing alarm (7) and the power supply end of the fault indicator light (5); the power supply end of the full tray missing alarm (7) and the power supply end of the fault indicator light (5) are also respectively electrically connected to the output port of the time delay relay (3).

7. The filter rod dispenser full tray shortage alarm device according to claim 6, characterized in that: It also includes a reset confirmation button (6), and the time delay relay (3) also includes a reset port; the power supply end of the reset confirmation button (6) is connected to the second wire (11) and the reset port respectively.

8. The filter rod dispenser full tray shortage alarm device according to claim 6, characterized in that: The DC power supply voltage reduction module (2) is used to reduce 380V to 24V, the voltage of the first wire (10) is 24V, and the voltage of the second wire (11) is 0V.

9. The filter rod dispenser full tray shortage alarm device according to claim 1, characterized in that: It also comprises a terminal block (9), wherein the terminal block (9) is respectively connected to the full tray filter rod detection switch (8) and the time delay relay (3) via electrical signals.

10. The filter rod dispenser full tray shortage alarm device according to claim 9, characterized in that: The model of the full filter rod detection switch (8) is TURCK BT18-BP-VP6X-H1141; The filter rod dispenser full tray shortage alarm device further comprises a power input module, the power input module comprising a power input switch (1) and a DC power step-down module (2) electrically connected to the power input switch (1), the DC power step-down module (2) providing power to the time delay relay (3), the full tray shortage alarm (7) and the fault indicator light (5) via two wires; The two wires include a first wire (10) and a second wire (11) having a lower voltage than the first wire (10); The first wire (10) and the second wire (11) are respectively electrically connected to the power supply end of the time delay relay (3); the second wire (11) is also respectively electrically connected to the power supply end of the full tray missing alarm (7) and the power supply end of the fault indicator light (5); the power supply end of the full tray missing alarm (7) and the power supply end of the fault indicator light (5) are also respectively electrically connected to the output port of the time delay relay (3); The filter rod transmitter full tray missing alarm device further comprises a reset confirmation button (6), and the time delay relay (3) further comprises a reset port; the power supply end of the reset confirmation button (6) is respectively connected to the second wire (11) and the reset port; The DC power supply voltage reduction module (2) is used to reduce 380V to 24V, the voltage of the first wire (10) is 24V, and the voltage of the second wire (11) is 0V.

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