CN207186749U - Production line of toilet napkin waste edge processing device - Google Patents

Abstract

The utility model discloses a kind of production line of toilet napkin waste edge processing device, its drip irrigation device is to include frame plate and two conveyer belts being arranged in frame plate side wall, cutting edge roller and lower cutting edge roller are rotatably connected between two conveyer belts, gap is left between lower cutting edge roller and conveyer belt, clamping plate is embedded with gap, in upper cutting edge roller circumferentially fixed cutting knife on face, tracheae is additionally provided with frame plate, tracheae is communicated with hair-dryer, and control circuit is provided with frame plate, and control circuit includes：Detection module, high level signal is exported when upper cutting edge roller half rotation completes cutting work；Signal amplification module, exported after the high level signal that detection module exports is amplified；Time delay module, when receiving the current signal of signal amplification module outflow, delay output height allocates signal；Drive module, control hair-dryer to start working when time delay module output height allocates signal, reached automatic exclusion slitter edge, improved the technique effect of production efficiency.

Description

Production line of toilet napkin waste edge processing device

Technical field

Production line of toilet napkin is the utility model is related to, more particularly to a kind of production line of toilet napkin waste edge processing device.

Background technology

Sanitary napkin production principle, it is non-woven fabrics or cotton, making hole film, Time of Fluff Slurry, water-absorbing resins, casting films, heat in fact Melten gel etc. by an a series of physical combination of plant equipment and the process of press-cutting formed, mechanical device for sanitary towel production from Front to back generally comprises：The crushing of Time of Fluff Slurry and macromolecule blanking mixing arrangement, cotton cutting blade assembly, water conservancy diversion assembly, week seal assembly, Forming cutter assembly, four change crush-cutting assembly and fabric, counterdie, chip, counterdie, coating decoiling equipment and facial mask, counterdie, dispensing glue rifle With glue machine system.

The existing Chinese patent for referring to Application No. 200920266123.4, it discloses a kind of sanitary napkin growth line In bimodule blade-connecting die-cutting device, including frame, tubular roller one and roller two, the assembling parallel with roller two of roller one sets Put in frame, the surface of roller one is provided with the knife edge, and the knife edge forms at least two groups compact arranged pair in the peripheral surface of roller one Mould is die cut the knife edge, and the bimodulus cross cutting knife edge forms the sanitary towels shape that two panels is circumferentially connected.

But this bimodule blade-connecting die-cutting device slitter edge after slitter edge is cut off is not easy to be handled, the broken of environment is caused It is bad.

Utility model content

The purpose of this utility model be to provide it is a kind of automatic exclude slitter edge, improve the production line of toilet napkin of production efficiency with useless Side processing unit.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of production line of toilet napkin waste edge processing device, including the frame plate being vertically arranged and two are arranged on frame plate side Conveyer belt on wall, is provided with the trimming mechanism for removing sanitary napkin slitter edge between two conveyer belts, and the cutting edge structure includes turning Dynamic upper cutting edge roller and the lower cutting edge roller being connected on frame plate, leaves gap, under gap between the lower cutting edge roller and conveyer belt Supporting plate is installed with the frame plate of side, clamping plate is placed with supporting plate, the clamping plate plugs from the bottom to top and prominent lower cutting edge roller Gap between conveyer belt, two groups of annular cutting knifes being mutually butted along the circumferential direction uniformly are installed with upper cutting edge roller, The tracheae for blowing out slitter edge from gap is additionally provided with frame plate, the tracheae is communicated with hair-dryer, and the hair-dryer is installed in On frame plate, the control circuit of control blower operation is provided with frame plate, the control circuit includes：Detection module, it is arranged on High level signal is exported on frame plate and when upper cutting edge roller half rotation completes cutting work, is in and cuts through in upper cutting edge roller Low level signal is exported in journey；Signal amplification module, it is coupled on detection module and believes the high level of detection module output Exported after number being amplified；Time delay module, it is coupled to signal amplification module and is receiving the electricity of signal amplification module outflow Output height allocates signal when flowing signal time delay；Drive module, it is coupled on time delay module and is controlled by time delay module, be delayed Module output height controls hair-dryer to start working when allocating signal.

By using such scheme, in use, the upper cutting edge roller of detection and lower cutting edge roller remove detection module in real time The situation of slitter edge, there are two groups of cutting knifes along two groups of axially arranged annulars of upper cutting edge roller, the both ends of two groups of cutting knifes on upper cutting edge roller It is mutually butted so that upper cutting edge roller can complete a cutting action per half revolution, when detection module detects that completion is once cut Time delay module is controlled to start during effect, time delay module controls drive module to start after a period of time that is delayed, and drive module drives Hair-dryer is started working, and the tracheae being connected on hair-dryer can blow slitter edge from the gap between lower cutting edge roller and conveyer belt Go out, when upper cutting edge roller is in cut state, hair-dryer is not worked, and due to accompanying clamping plate in gap, rear plate is completed in cutting It can give slitter edge one frictional force so that slitter edge will not follow conveyer belt to move together, realize Automated condtrol and exclude slitter edge, carry The technique effect of high production efficiency of equipment.

Preferably, the detection module includes the pressure sensor being arranged between frame plate and upper cutting edge roller, pressure sensing Device is installed on cutting edge roller end face, and the pressure sensor is corresponding with the junction of two groups of cutting knifes, the corresponding pressure on frame plate The opening position of force snesor is installed with two groups of shell fragments up and down, the pressure sensing when pressure sensor goes to surface or underface The signal detection end of device contacts with shell fragment.

By using such scheme, specifically, being installed with pressure sensor on end face of the upper cutting edge roller towards frame plate, press Force snesor and the junction of two groups of cutting knifes are mutually corresponding, and pressure sensor can along the circumferential direction enter with the rotation of upper cutting edge roller Row motion, be vertically installed with two groups of shell fragments in the position of frame plate corresponding pressure sensor so that sensor run to It can be contacted when bottom and the top with shell fragment, pressure sensor obtains output height and allocates signal, realizes and is cutting Hair-dryer start-up operation can be automatically controlled after, adds the practicality effect of equipment.

Preferably, the control circuit includes power module, the power module includes providing operating voltage for hair-dryer High voltage source unit and the low-tension supply unit of operating voltage is provided for detection module.

By using such scheme, specifically, detection module in general operating voltage is low pressure 12V voltages, and hair-dryer Typically worked under the operating voltage of civil power 220V voltages, can be two kinds when equipment is operated to avoid device damage Different equipment provides different voltage, adds the practicality effect of equipment.

Preferably, the drop that high voltage power supply is down to low-tension supply is provided between high voltage source unit and low-tension supply unit Die block.

By using such scheme, specifically, high voltage source unit can be down to low-tension supply unit by voltage reduction module, Avoided during specific use and use multiple power supplys so that the structure of circuit is simply clear, adds the practicality of equipment Effect, reduce the waste of resource.

Preferably, the voltage reduction module includes pressure unit and the rectification unit being coupled on pressure unit.

By using such scheme, specifically, voltage reduction module includes pressure unit and rectification unit, pressure unit is by high pressure The 220V AC voltage of power subsystem is down to 12V alternating voltages, then by rectification unit by 12V ac voltage rectifiers to 12V DC voltage, the operating voltage of detection module is obtained, reduce the use of power supply, add the practicality effect of equipment.

Preferably, the control circuit includes removing the filtration module of harmonic wave.

By using such scheme, control circuit includes filtration module, can pass through filtering during normal use Module filters off harmonic wave, removes crest voltage, can effectively prevent device damage so that the operation that equipment can be stablized, adds The practicality effect of equipment.

Preferably, the filtration module includes LC filter units, the LC filter units include being connected in control circuit Filter inductance and the filter capacitor that is connected in parallel in control circuit.

By using such scheme, specifically, filtration module includes LC filter units, can during normal use It is filtered by LC filter units, while LC filter units include filter capacitor and filter inductance, have filtering using electric capacity Characteristic filter inductance is included as main filtering component, filter unit using filter capacitor, with filter capacitor composition LC Filtering, makes filter effect more preferably, circuit is simple while easy to operate, adds the practicality effect of equipment.

Preferably, the control circuit also includes the standby power supply module that stand-by power supply is provided for drive module.

Can be control by standby power supply module when control circuit is stopped by using such scheme Circuit provides necessary supply voltage so that control circuit can non-stop run, improve production efficiency, add equipment Practicality effect.

Preferably, the standby power supply module includes the work of control standby power supply module or the switch being stopped.

By using such scheme, specifically, power module also includes the switch of control standby power supply module, in equipment not It can be stopped during use by switching control standby power supply module, prevent the waste of electric power resource, add the reality of equipment With property effect.

In summary, the utility model has the advantages that：It is automatic to exclude slitter edge, improve production efficiency；Add The practicality effect of equipment；Reduce the waste of resource.

Brief description of the drawings

Fig. 1 is waste edge processing device overall structure diagram in embodiment 1；

Fig. 2 is the structural representation of prominent clamping plate in embodiment 1；

Fig. 3 is A portions enlarged drawing in Fig. 2；

Fig. 4 is prominent pressure sensor and shell fragment position relationship structural representation in embodiment 1；

Fig. 5 is B portions enlarged drawing in Fig. 4；

Fig. 6 is the circuit diagram of prominent voltage reduction module in embodiment 1；

Fig. 7 is the circuit diagram of prominent detection module in embodiment 1.

In figure, 1, frame plate；11st, conveyer belt；12nd, trimming mechanism；13rd, upper cutting edge roller；131st, cutting knife；14th, lower cutting edge roller； 141st, gap；15th, tracheae；151st, hair-dryer；16th, shell fragment；161st, pressure sensor；17th, supporting plate；171st, clamping plate；2nd, mould is detected Block；3rd, signal amplification module；4th, drive module；5th, power module；6th, voltage reduction module；7th, filtration module；8th, time delay module；9th, it is standby Use power module.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry The direction at center.

Embodiment 1：A kind of production line of toilet napkin waste edge processing device, with reference to Fig. 1, Fig. 2 and Fig. 3, including is vertically arranged Frame plate 1, it is horizontally disposed in the side wall of frame plate 1 to have two conveyer belts 11, between two conveyer belts 11 be provided with cut out Side mechanism 12, trimming mechanism 12 include the upper cutting edge roller 13 being rotatablely connected with frame plate 1 and lower cutting edge roller 14, and lower cutting edge roller 14 is with passing The gap 141 left between band 11 for slitter edge discharge is sent, is installed with two groups of notches vertically on the periphery of upper cutting edge roller 13 Towards the annular cutting knife 131 of end face, the shape of the cutting knife 131 of two groups of annulars is identical and two groups of cutting knifes 131 are mutually butted, ring The periphery of the knife edge of shape cutting knife 131 and lower cutting edge roller 14 abuts against.

With reference to Fig. 4 and Fig. 5, in upper cutting edge roller 13 towards a pressure sensor 161 is installed with the end face of frame plate 1, press Force snesor 161 is corresponding with the joint of two groups of cutting knifes 131 so that cutting knife 131 completes pressure sensor 161 during cutting work Rotation is to peak or minimum point, and corresponding pressure sensor 161 is installed with the position of highs and lows on frame plate 1 The shell fragment 16 being engaged with pressure sensor 161, can be with shell fragment 16 when pressure sensor 161 is threaded to peak or minimum point Contact, the now output of pressure sensor 161 high level signal.

Small-sized hair-dryer 151 is installed with the frame plate 1 on the upper side of cutting edge roller 13, hair-dryer 151 is communicated with tracheae 15, The inflatable mouth of tracheae 15 is set towards gap 141, is installed with a supporting plate 17 on the frame plate 1 of the lower downside of cutting edge roller 14, is being held in the palm Clamping plate 171 is placed with plate 17, plugs from the bottom to top and protrudes the gap 141 between lower cutting edge roller 14 and conveyer belt 11.

With reference to Fig. 6 and Fig. 7, the control circuit that control hair-dryer 151 works is provided with frame plate 1, control circuit includes inspection Survey module 2, signal amplification module 3, drive module 4, power module 5, voltage reduction module 6, filtration module 7, time delay module 8 and standby With power module 9.

Detection module 2 is above-mentioned pressure sensor P1, and signal amplification module 3 is connection pressure sensor P1 operation amplifier Device T1, operational amplifier T1 positive input couple with pressure sensor P1, operational amplifier T1 negative input connection There are resistance R2, operational amplifier T1 to be grounded after resistance R2, operational amplifier T1 negative input is with operational amplifier T1's Resistance R3 is connected between output end, power supply CHO is connected with pressure sensor P1（VCC）, in power supply CHO（VCC）With computing NPN triode VT2, NPN triode VT2 base stage and operational amplifier T1 output are connected between amplifier T1 output end End coupling, NPN triode VT2 colelctor electrode and power supply CHO（VCC）Coupling.

Time delay module 8 includes three or five timers being coupled on NPN triode VT1 emitter stages, No. 8 pipes of three or five timers Terminal after pin is parallel with one another and in parallel with No. 4 pins is coupled on NPN triode VT1 emitter stage, in three or five timers No. 4 pins and No. 7 pins between be in series with resistance R5, resistance R6 is coupled between No. 6 pins and No. 7 pins, three or five is fixed When device No. 2 pins and No. 6 pins be mutually coupled and both coupling node at be in series with an electric capacity C1, three or five timers No. 5 pins be in series with an electric capacity C2, No. 5 pipe foot meridian capacitor C2 of three or five timers it is in parallel with No. 1 pin and both simultaneously It is grounded after connection, is grounded after No. 2 pipe foot meridian capacitor C1 of three or five timers.

No. 3 pins of three or five timers are coupled with NPN triode VT1, NPN triode VT1 base stage and operational amplifier T1 base stage coupling, NPN triode VT1 colelctor electrode and power supply CHO（VCC）Coupling, NPN triode VT1 emitter stage coupling There is a load resistance R4, load resistance R4 emitter stage coupling relay KA1, relay KA1 include magnet coil KA1 and normally opened Contact KA1, load resistance R4 and magnet coil KA1 are coupled and are grounded after magnet coil KA1.

Power module 5 is including providing the high voltage source unit of 220V line voltages for hair-dryer M and being that detection module 2 provides The low-tension supply unit of 12V operating voltages, drive module 4 are connected on high voltage source unit, and drive module 4 includes being serially connected Normally opened contact KA1 and hair-dryer M, hair-dryer M both ends are coupled on the both ends of 220V high voltage source units.

Standby power supply module 9 is coupled with the both ends of power module 5, standby power supply module 9 provides standby civil power 220V Alternating voltage, switch K is in series with standby power supply module 9.

Voltage reduction module 6 is arranged between high voltage source unit and low-tension supply unit, voltage reduction module 6 include pressure unit and Rectification unit, pressure unit include being connected in parallel on the transformer at the both ends of power module 5, transformer include first winding and it is secondary around Group, is connected with load resistance R1 between power module 5 and first winding, and the both ends of first winding are connected in parallel on power module 5 Both ends, the both ends of secondary winding are in parallel with rectification unit, rectification unit include by diode D1, diode D2, diode D3 and The rectifier of diode D4 compositions.

Filtration module 7 is connected with voltage reduction module 6, and filtration module 7 includes LC filter units, and the positive pole of rectifier is connected with filter Ripple inductance L, rectifier pass through the power supply CHO required for detection module 2 is exported after filter inductance L（VCC）, in the negative pole of rectifier With power supply CHO（VCC）Between be connected with filter capacitor C.

Specific work process is as follows：

When the upper half rotation of cutting edge roller 13 completes excision slitter edge pressure sensor P1 can be arranged on the upside of frame plate 1 or under The shell fragment 16 of side contacts, and pressure sensor P1 exports high level signal and transmits a signal to operational amplifier T1, and computing is put Big device T1 is transmitted to NPN triode VT2 base stage after the pressure sensor P1 signals being passed to are amplified, control NPN triode VT1 colelctor electrode and emitting stage conducting, the time delay module being made up of three or five timers are started working, and time delay module is in one section of delay No. 3 pins output height of three or five timers allocates signal, control NPN triode VT1 colelctor electrode and emitting stage conducting after time, Magnet coil KA1 obtain it is electric after control normally opened contact KA1 closure, hair-dryer M obtains electric control and blows down slitter edge.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (9)

1. a kind of production line of toilet napkin waste edge processing device, including the frame plate being vertically arranged（1）And two be arranged on frame plate （1）Conveyer belt in side wall（11）, in two conveyer belts（11）Between be provided with and remove the trimming mechanism of sanitary napkin slitter edge（12）, its It is characterised by, the trimming mechanism（12）Including being rotatably connected on frame plate（1）On upper cutting edge roller（13）With lower cutting edge roller（14）, The lower cutting edge roller（14）With conveyer belt（11）Between leave gap（141）, in gap（141）The frame plate of downside（1）It is upper fixed There is supporting plate（17）, in supporting plate（17）On be placed with clamping plate（171）, the clamping plate（171）Plug and cut out under prominent from the bottom to top Side roller（14）With conveyer belt（11）Between gap（141）, in upper cutting edge roller（13）Along the circumferential direction uniformly it is installed with two groups The annular cutting knife being mutually butted（131）, in frame plate（1）On be additionally provided with slitter edge from gap（141）The tracheae of middle blowout（15）, The tracheae（15）It is communicated with hair-dryer（151）, the hair-dryer（151）It is installed in frame plate（1）On, in frame plate（1）It is provided with Control hair-dryer（151）The control circuit of work, the control circuit include：

Detection module（2）, it is arranged on frame plate（1）Above and in upper cutting edge roller（13）It is high that half rotation completes output during cutting work Level signal, in upper cutting edge roller（13）Low level signal is exported in cutting process；

Signal amplification module（3）, it is coupled in detection module（2）It is upper and by detection module（2）The high level signal of output is carried out Exported after amplification；

Time delay module, it is coupled to signal amplification module（3）And receiving signal amplification module（3）During the current signal of outflow Delay output height allocates signal；

Drive module（4）, it is coupled on time delay module and is controlled by time delay module, when time delay module output height allocates signal Control hair-dryer（151）Start working.

2. production line of toilet napkin waste edge processing device according to claim 1, it is characterised in that：The detection module （2）Including being arranged on frame plate（1）With upper cutting edge roller（13）Between pressure sensor（161）, pressure sensor（161）It is installed in Upper cutting edge roller（13）On end face, the pressure sensor（161）With two groups of cutting knifes（131）Junction it is corresponding, in frame plate（1） Upper corresponding pressure sensor（161）Opening position be installed with up and down two groups of shell fragments（16）, work as pressure sensor（161）Go on just Pressure sensor when side or underface（161）Signal detection end and shell fragment（16）Contact.

3. production line of toilet napkin waste edge processing device according to claim 1, it is characterised in that：The control circuit bag Include power module（5）, the power module（5）Including for hair-dryer（151）There is provided operating voltage high voltage source unit and For detection module（2）The low-tension supply unit of operating voltage is provided.

4. production line of toilet napkin waste edge processing device according to claim 3, it is characterised in that：In high voltage source unit The voltage reduction module that high voltage power supply is down to low-tension supply is provided between low-tension supply unit（6）.

5. production line of toilet napkin waste edge processing device according to claim 4, it is characterised in that：The voltage reduction module （6）Including pressure unit and the rectification unit being coupled on pressure unit.

6. production line of toilet napkin waste edge processing device according to claim 1, it is characterised in that：The control circuit bag Include the filtration module for removing harmonic wave（7）.

7. production line of toilet napkin waste edge processing device according to claim 6, it is characterised in that：The filtration module （7）Including LC filter units, the LC filter units include the filter inductance being connected in control circuit and are connected in parallel on control Filter capacitor in circuit.

8. production line of toilet napkin waste edge processing device according to claim 1, it is characterised in that：The control circuit is also Including for drive module（4）The standby power supply module of stand-by power supply is provided（9）.

9. production line of toilet napkin waste edge processing device according to claim 8, it is characterised in that：The stand-by power supply mould Block（9）Including controlling standby power supply module（9）The switch for working or being stopped.