CN210555948U - Heating system for ZL22D capper - Google Patents
Heating system for ZL22D capper Download PDFInfo
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- CN210555948U CN210555948U CN201921212539.8U CN201921212539U CN210555948U CN 210555948 U CN210555948 U CN 210555948U CN 201921212539 U CN201921212539 U CN 201921212539U CN 210555948 U CN210555948 U CN 210555948U
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Abstract
The utility model discloses a ZL22D heating system for capper, including temperature sensing part and heater block, the temperature sensing part adopts PT resistance, still including solid state relay, and the central processing unit of ZL22D capper is connected to the output of PT resistance, and solid state relay's input is connected to central processing unit's output, and solid state relay's output series connection sets up on the power supply circuit of heater block. The utility model discloses a to using thermistor to measure the temperature and having replaced original mechanical type temperature detection that relies on deformation, can carry out real-time supervision judgement to the temperature through ZL22D filter rod making machine's central processing unit to control heating power supply circuit break-make heating unit through increasing solid state relay, thereby realized the accurate integration automatic control of temperature, avoided moreover because error and the influence that mechanical control brought, improved temperature control's accuracy and efficiency greatly.
Description
Technical Field
The utility model relates to a sealing device firing equipment technical field especially relates to a ZL22D heating system for sealing device.
Background
At present, a heating system of a ZL22D filter rod forming machine is a factor for ensuring the gluing quality of glue. The working state of the process directly influences the quality of the filter stick. The whole machine hot glue heating system adopts a closed-loop control system, a heating pipe is adopted on hardware for heating treatment, a pt100 temperature sensor is used for collecting actual temperature fed back, and a PWM control algorithm is used in a PLC program of a core control system to complete heating control of glue by each part. However, in most plugmaker units, the sealer heating subsystem is off-board the core control system.
The existing heating system of the sealer is opened and closed by a heating button on a mounting panel and is not controlled by a core control system S7-300 PLC.
In figure 1, R8 is a 300W heating unit and the chamber heating system is in a heating enabled state when the unit is operating with the operator pressing button S3.3 on the panel. Whether or not R8 is heated depends on the state of S8.1. S8.1 is a group of heat induction sheets with contact points, which are arranged on the smoke cavity. When the temperature of the induction sheet is lower than a certain temperature, the contact sheet is closed, the heating loop is switched on, the whole system starts to heat, and when the temperature of the smoke cavity rises to a certain temperature, the induction sheet is heated and expanded, so that the contact sheet is separated, the heating loop is switched off, and the heating is stopped. Due to the heating expansion and cooling contraction of the sensing piece, the temperature of the smoke cavity heating system can be kept within a certain temperature range.
However, the set temperature is determined by the thermal expansion coefficient of the sensing piece of the component, and cannot be easily adjusted; the design actually enables the smoke cavity heating unit and the core control system not to be synchronous, mechanical damage of parts can cause problems or hidden dangers of abnormal work and the like of the heating system, particularly, the existing problems or hidden dangers can cause parts to be damaged or even personal dangers under the condition of considering human factors, so that the bonding effect of the filter stick is better and more stable for ensuring the process quality, the specified process requirement is met, and the technical transformation of the heating unit is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ZL22D heating system for capper can make heating unit and ZL22D filter rod forming machine control unit combine together to make its heating in-process can carry out automatic control, and heating control is more accurate.
The utility model adopts the technical proposal that:
the utility model provides a ZL22D heating system for capper, includes temperature sensing part and heating element, the temperature sensing part adopt PT resistance, still including solid state relay, the central processing unit of ZL22D capper is connected to the output of PT resistance, the input of solid state relay is connected to the output of central processing unit, the output series connection of solid state relay sets up on the power supply circuit of heating element.
The heating part adopts a 300W heating part.
The central processing unit adopts S7-300 PLC.
The solid-state relay adopts omron G3 NA-220B.
The alarm device also comprises an alarm unit, wherein the input end of the alarm unit is connected with the output end of the central processing unit.
The touch screen is connected with the central processing unit in a point mode.
The utility model discloses a to using thermistor to measure the mechanical type temperature that the temperature has replaced original dependence deformation to detect, thereby make thermistor's temperature numerical value can directly carry ZL22D filter rod making machine's central processing unit in, and then can carry out real-time supervision judgement to the temperature through ZL22D filter rod making machine's central processing unit, and control heating power supply circuit break-make through increasing solid state relay to the heating element, thereby realized the accurate integration automatic control of temperature, and avoided because error and the influence that mechanical control brought, the accuracy and the efficiency of temperature control have been improved greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an electrical schematic of a prior art heating system;
fig. 2 is an electrical schematic block diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 2, the utility model discloses a temperature sensing part and heater block, the temperature sensing part adopt PT resistance, still including solid state relay, the output of PT resistance connect the central processing unit of ZL22D sealer, solid state relay's input is connected to central processing unit's output, solid state relay's output series sets up on the power supply circuit of heater block. The alarm device also comprises an alarm unit, wherein the input end of the alarm unit is connected with the output end of the central processing unit.
The heating part adopts a 300W heating element, the central processing unit adopts S7-300PLC, and the solid-state relay adopts omron G3 NA-220B. The touch screen is connected with the central processing unit in a point mode. The touch display can realize real-time display of the temperature and interactive input of data, so that setting and control of the temperature are facilitated.
The utility model discloses increase a Pt 100's thermal resistance on the sealer heater block to send into PLC's analog input module with this temperature element's signal, with the feedback of realization heating temperature to PLC. Meanwhile, an output solid-state relay V2.5 is added to replace an S8.1 sensing piece, a heating component R8 determines the working state by a PLC,
furthermore, a sealer heating picture, namely a touch display, is added to the original heating interface, so that the purposes of parameter setting, temperature data display and the like are achieved, the temperature monitoring is conveniently implemented by an operator, and the temperature can be conveniently adjusted in time.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A heating system for ZL22D capper, includes temperature sensing part and heating element, its characterized in that: the temperature sensing component adopts a PT resistor and further comprises a solid-state relay, the output end of the PT resistor is connected with a central processing unit of the ZL22D sealer, the output end of the central processing unit is connected with the input end of the solid-state relay, and the output end of the solid-state relay is connected in series with a power supply circuit of the heating component.
2. The heating system of ZL22D for a closure, as claimed in claim 1, wherein: the heating part adopts a 300W heating part.
3. The heating system of ZL22D for a closure as claimed in claim 2, wherein: the central processing unit adopts S7-300 PLC.
4. The heating system of ZL22D for a closure as claimed in claim 3, wherein: the solid-state relay adopts omron G3 NA-220B.
5. The heating system of ZL22D for a closure, as claimed in claim 1, wherein: the alarm device also comprises an alarm unit, wherein the input end of the alarm unit is connected with the output end of the central processing unit.
6. The heating system of ZL22D for a closure, as claimed in claim 1, wherein: the touch screen is connected with the central processing unit in a point mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921212539.8U CN210555948U (en) | 2019-07-30 | 2019-07-30 | Heating system for ZL22D capper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921212539.8U CN210555948U (en) | 2019-07-30 | 2019-07-30 | Heating system for ZL22D capper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210555948U true CN210555948U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921212539.8U Active CN210555948U (en) | 2019-07-30 | 2019-07-30 | Heating system for ZL22D capper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210555948U (en) |
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2019
- 2019-07-30 CN CN201921212539.8U patent/CN210555948U/en active Active
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