STC15-based filter stick forming machine silk bag splicing head removing control unit

Abstract

The utility model discloses an STC15-based filter stick forming machine cut tobacco package splicing head removal control unit, belongs to the technical field of cigarette production equipment, and solves the defects of missing removal and mistaken removal in online detection of splicing heads. The control unit comprises a micro-single controller, a relay integration module, an optocoupler module, a button switch, a key switch, a power supply module and a wiring terminal strip. The micro-single controller is connected with the relay integration module, the optocoupler module, the key switch and the power supply module. The button switch is connected with the power supply module; the power supply module is respectively connected with the relay integration module and the optical coupler module, and the wiring terminal strip is respectively connected with the micro-single controller, the relay integration module, the optical coupler module and the power supply module. According to the utility model, tow package splicing can be automatically identified by a machine, the cost of manual operation is saved, the complaint rate of the next process is reduced, and the automation degree is high; the method has the characteristics of high flexibility and wide applicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigarette production equipment, and in particular relates to a filter rod forming machine wire package splicing head rejection control unit based on STC15. Background Art

[0002] At present, none of the KDF filter rod forming machines in my country are equipped with a stable wire bundle splicing removal device. The filter rods at the end of the wire bundle splicing section have quality defects such as shrinkage, smoke explosion, bamboo smoke, and low hardness, and the operator needs to quickly and accurately remove the wire bundle splicing section of the filter rod manually.

[0003] According to our factory data, we have introduced 17 German Hauni KDF forming units, and the forming area needs to change at least 60 tow packages a day. In the actual production process, taking a single shift of 20 working days as a sample (55 package changes), the proportion of not taking out the package cleanly during the change is as high as 41.8%, and the proportion of forgetting to take out the package is 12.7%. This phenomenon not only greatly increases the possibility of rework and wastes manpower and material resources, but also increases the risk of complaints from the next process and the market. Utility Model Content

[0004] In view of the problems in the related art, the utility model proposes a filter rod forming machine wire package splice rejection control unit based on STC15, which solves the defects of missed rejection and wrong rejection of splice online detection.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A filter rod forming machine wire package splice removal control unit based on STC15, the control unit comprises: a micro-single controller, a relay integrated module, an optical coupling module, a push button switch, a key switch, a power module and a terminal block; the micro-single controller is respectively connected to the relay integrated module, the optical coupling module, the key switch and the power module; the push button switch is connected to the power module; the power module is respectively connected to the relay integrated module and the optical coupling module, and the terminal block is respectively connected to the micro-single controller, the relay integrated module, the optical coupling module and the power module.

[0007] Preferably, the micro single controller is an STC15 micro single controller.

[0008] Preferably, the relay integrated module is a Phoenix relay integrated module.

[0009] Preferably, the optical coupling module is a Phoenix optical coupling module.

[0010] Preferably, the frequencies of the Phoenix optocoupler modules are 3 KHz and 100 KHz respectively.

[0011] Preferably, the push button switch is a Schneider push button switch.

[0012] Preferably, the key switch is a Schneider key switch.

[0013] Preferably, the terminal block is a Phoenix rail-type spring-connection terminal block.

[0014] The beneficial effects of the utility model are as follows: the utility model can realize automatic machine identification of tow package splicing, saves the cost of manual operation, reduces the complaint rate of the next process, and has a high degree of automation; it does not need to use KDF internal program design to remove filter rods, breaks the technical barriers, and removes filter rods to achieve accurate detection; it can intelligently adapt to all KDF models of our factory, and has the characteristics of strong flexibility and wide applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a wire package splicing head rejection control unit of a filter rod forming machine based on STC15 in the utility model.

[0016] In the figure: 1. Key switch, 2. KDF host computer signal input, 3. Wiring output, 4. Phoenix relay integrated module, 5. 24V-6V voltage regulator, 6. 24v-12v voltage regulator, 7. Push button switch, 8. Four-way Phoenix relay integrated module, 9. STC15 microcontroller, 10. PT2.5 terminal block. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] A control unit for the wire package splicing head rejection device of a KDF filter rod forming machine developed based on STC15, which uses a combination of external software and hardware, and does not require modification of the KDF internal program to realize the detection, rejection and rejection reminder of the KDF wire package splicing section filter rod. The main body of this device is a micro-single control unit that uses the STC15 micro-single controller as the core for programming. This unit integrates a micro-single controller, a relay integrated module, an optical coupling module, a push button switch, a key switch, a power module and a terminal block to form a micro-single control box. The micro-single controller is respectively connected to the relay integrated module, the optical coupling module, the key switch and the power module; the push button switch is connected to the power module; the power module is respectively connected to the relay integrated module and the optical coupling module, and the terminal block is respectively connected to the micro-single controller, the relay integrated module, the optical coupling module and the power module.

[0019] like Figure 1As shown, in this embodiment, the micro single control box is responsible for the filter rod counting, pulse signal processing and rejection valve opening and closing control of the KDF filter rod forming machine, and is composed of a Schneider control box, a key switch 1, a Phoenix relay integrated module 4, a 24V-6V voltage regulator 5, a 24v-12v voltage regulator 6, a button switch 7, a Phoenix four-way relay integrated module 8, a Phoenix optical coupling module (3KHz), a Phoenix optical coupling module (100KHz), an STC15 single-chip microcomputer 9 and a Phoenix (PT2.5) rail-type spring terminal block 10. After the STC15 single-chip microcomputer 9 receives the "ready to splice" electrical signal from the host computer after being isolated by the Phoenix optical coupling module (3KHz), the STC15 single-chip microcomputer 9 starts to read the filter rod production pulse signal sent from the KDF host computer signal entrance 2 and isolated and converted by the Phoenix optical coupling module (3KHz) to calculate the splicing joint position. Key switch 1 is the filter rod specification selection switch. When key switch 1 is rotated to 100mm, the corresponding filter rod length specification is 100mm. When the splicing head reaches the set count, STC15 single chip microcomputer 9 controls Phoenix relay integrated module 4 to open the rejection valve to reject the calculated number of filter rods. When key switch 1 is rotated to 120mm, the corresponding filter rod length specification is 120mm. When the splicing head reaches the set count, STC15 single chip microcomputer 9 controls four-way Phoenix relay integrated module 8 to open the rejection valve to reject the calculated number of filter rods. When the rejection pulse count reaches the number of rejected filter rods, the rejection valve is disconnected and the production process continues. Phoenix optocoupler module (100KHz) outputs the "rejected filter rod count" electrical signal to the host computer through wiring outlet 3. The entire counting, rejection, and shutdown process will not stop and affect production. Button switch 7 is the power switch in the control box; PT2.5 terminal block 10 provides terminal support for power supply, signal, relay, and optocoupler isolation module. The 24V-6V voltage regulator 5 supplies power to the Phoenix optocoupler module (3KHz) and the Phoenix optocoupler module (100KHz); the 24v-12v voltage regulator 6 supplies power to the Phoenix relay integrated module 4 and the Phoenix four-way relay integrated module 8.

[0020] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filter rod forming machine wire package splicing head rejection control unit based on STC15, characterized in that: The control unit includes: a micro-single controller, a relay integrated module, an optical coupling module, a push button switch, a key switch, a power module and a terminal block; the micro-single controller is respectively connected to the relay integrated module, the optical coupling module, the key switch and the power module; the push button switch is connected to the power module; the power module is respectively connected to the relay integrated module and the optical coupling module, and the terminal block is respectively connected to the micro-single controller, the relay integrated module, the optical coupling module and the power module.

2. The filter rod making machine wire package splicing head rejection control unit based on STC15 according to claim 1, characterized in that: The micro single controller is an STC15 micro single controller.

3. The filter rod forming machine wire package splicing head rejection control unit based on STC15 according to claim 1, characterized in that: The frequencies of the optical coupling modules are 3KHz and 100KHz respectively.

4. The filter rod making machine wire package splice removal control unit based on STC15 according to claim 1, characterized in that: The push button switch is a push button switch.

5. The filter rod making machine wire package splice removal control unit based on STC15 according to claim 1, characterized in that: The key switch is a key switch.

6. The filter rod making machine wire package splice removal control unit based on STC15 according to claim 1, characterized in that: The terminal block is a guide rail type spring connection terminal block.

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