CN206426331U - A kind of forming machine material-receiving device - Google Patents
A kind of forming machine material-receiving device Download PDFInfo
- Publication number
- CN206426331U CN206426331U CN201720044837.5U CN201720044837U CN206426331U CN 206426331 U CN206426331 U CN 206426331U CN 201720044837 U CN201720044837 U CN 201720044837U CN 206426331 U CN206426331 U CN 206426331U
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- coupled
- signal
- motor
- receiving device
- forming machine
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Abstract
The utility model discloses a kind of forming machine material-receiving device, including support, the back-end support is fixedly connected with the guide plate being inclined to set, and the support is provided with the conveyer belt being mutually connected with guide plate lower end, and the front end of the support is provided with front apron.Compared with prior art, the utility model passes through in back-end support setting guide plate and the conveyer belt being mutually connected with guide plate so that foamed plastics is dropped on a moving belt or led to by guide plate on conveyer belt, and front end is sent to by conveyer belt, facilitate operator to pick, improve operating efficiency.
Description
Technical field
The utility model is related to foam production process equipment field, more specifically, it relates to which a kind of forming machine connects
Expect device.
Background technology
In foam production process, obtained foamed plastics is produced and processed by ejecting through foam slab machine
After mechanism ejection, dropped between fixed half and moving half, operator bends over to pick up into working region, or is gone using instrument
Pick, due to being attached with substantial amounts of moisture on foamed plastics, can tilt, can spray with operator, band during discharging
Carry out unnecessary trouble, and there is also potential safety hazard into working region by operator.
Splicing frame of the prior art, as shown in figure 1, including the arc-shaped guide plate that support body 15 is fixedly connected with support body 15
16, the foamed plastics dropped for collecting from foam slab machine.
But after some foamed plastics drop on guide plate, still can there are indivedual foamed plastics and fall after guide plate
Orientation is put, and is caused to also need to the lower section that operator stretched between fixed half and moving half and is gone pickup, or goes using instrument to pick, and is caused
The trouble that foamed plastics is picked, because each operator need to be concurrently in charge of many foam slab machines so that operating efficiency is relatively low.
Therefore need to propose a kind of new scheme to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of forming machine material-receiving device, lead to
Cross the conveyer belt that guide plate is set and is mutually connected with guide plate in back-end support so that foamed plastics drops on a moving belt or by guide plate
Lead on conveyer belt, front end is sent to by conveyer belt, facilitate operator to pick, improve operating efficiency.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of forming machine splicing dress
Put, including support, the back-end support is fixedly connected with the guide plate being inclined to set, and the support is provided with and guide plate lower end phase
The conveyer belt of linking, the front end of the support is provided with front apron.
By using above-mentioned technical proposal, a guide plate being inclined to set is fixedly connected with back-end support, and in support
It is upper that the transmission belt being mutually connected with guide plate lower end is set, after foamed plastics drops from foam slab machine so that foam plastic
Material drops on a moving belt or led to after dropping on guide plate by guide plate on conveyer belt, then is sent to material-receiving device by conveyer belt
Front end, the front apron set by support front end blocks, is deposited in the front end of material-receiving device, facilitates operator to pick, and improves
Operating efficiency.
The utility model is further arranged to：The support both sides have been fixedly connected with side shield.
By using above-mentioned technical proposal, a side shield is fixedly connected with support both sides, after preventing that foamed plastics from dropping
Ejected from the both sides of material-receiving device.
The utility model is further arranged to：The conveyer belt includes drive roll and driven voller, the company being connected on support
Crawler belt and motor between drive roll and driven voller are connected to, the motor is provided with automatic start-stop device, the automatic start-stop
Device includes, detection unit, for detecting the interaction force between crawler belt and drive roll or driven voller, and exports pressure inspection
Survey signal；Control unit, is coupled to detection unit, for receiving and responding to pressure detecting signal, the keying of controlled motor；With
And power subsystem, for providing operating voltage for the automatic start-stop device.
By using above-mentioned technical proposal, automatic start-stop device is set on motor, detection unit can detect crawler belt and master
Dynamic interaction force between roller or driven voller, and a pressure detecting signal is exported, control unit is according to the pressure detecting signal
The keying of controlled motor；When there is foamed plastics to drop on conveyer belt, effect of the crawler belt to drive roll or driven voller will be increased
Power, detection unit output pressure detecting signal be more than predetermined value, control unit will controlled motor start so that conveyer belt will
Foamed plastics is sent to the front end of material-receiving device, when not having thing on conveyer belt, the pressure detecting signal of detection unit output
Less than predetermined value, control unit will controlled motor closing, saving electric energy.
The utility model is further arranged to：The motor connection on drive roll be used for drive drive roll, the motor
Coupled with power subsystem, be also serially connected with indicator lamp in the loop of the motor and power subsystem, described control unit is controlled simultaneously
The break-make of the indicator lamp and motor and power subsystem.
By using above-mentioned technical proposal, because an operator needs to be concurrently in charge of many foam slab machines simultaneously,
It can not know that foam slab machine has output the very first time, present motor concatenates an instruction with the loop of power subsystem
Lamp, while motor is opened, indicator lamp will be lighted so that operator can know the very first time that foamed plastics into
Type machine has foamed plastics output.
The utility model is further arranged to：The detection unit includes being arranged at the pressure of drive roll or driven roller surface
Sensor cluster, for detecting the interaction force between crawler belt and drive roll or driven voller, the pressure sensor assembly with
Control unit is coupled, and output pressure detection signal.
The utility model is further arranged to：Described control unit is according to pressure detecting signal controlled motor and indicator lamp
Open and close, after pressure detecting signal is more than predetermined value and predetermined hold-time, control unit controlled motor and indicator lamp are opened.
The utility model is further arranged to：Described control unit includes, a comparison circuit, is coupled to detection unit, uses
A comparison signal is exported in the pressure detecting signal received is compared with predetermined value；One anti-clutter circuit, is coupled to and compares
Circuit, for controlling OFF signal according to the situation of change output one of comparison signal in the scheduled time；One on-off circuit, is coupled to control and closes
Signal, for according to the break-make between control OFF signal controlled motor and indicator lamp and power subsystem.
The utility model is further arranged to：The comparison circuit includes, a reference voltage generating circuit, with one first
Resistance, its one end is coupled to the second direct current, and the other end is grounded after being connected with a second resistance；Wherein, from first resistor and
The reference voltage is produced between two resistance；One comparator, with an in-phase input end, an inverting input and an output end,
The in-phase input end is coupled to pressure sensor assembly, and inverting input is coupled to reference voltage, and output end output one is compared
Signal.
The utility model is further arranged to：The anti-clutter circuit includes, and a delay circuit, its input is coupled to institute
State the output end of comparison circuit and export a delay comparison signal；One and door, with two inputs and an output end, it
The output end of the output end coupling of one input and delay circuit, the second input and comparison circuit is coupled, the output of its output end
Control OFF signal.
The utility model is further arranged to：The on-off circuit includes, a NPN triode, its grounded emitter, base stage
By a 3rd resistor be coupled to the control OFF signal and by one the 4th resistance and emitter stage altogether；One relay, its coil
One end is coupled to the first direct current, and the other end is coupled to the colelctor electrode of the NPN triode, and its normally opened contact switch is serially connected with power supply
Between unit and motor；One diode, its negative electrode is coupled to first direct current, and anode is coupled to the colelctor electrode of NPN triode
Between the coil of the relay.
Pass through above-mentioned technical proposal, after foamed plastics is fallen on conveyer belt from foam slab machine, foam plastic
Material can produce a pressure to crawler belt, cause crawler belt to become big to the active force of drive roll or driven voller so that pressure sensor assembly
The pressure detecting signal of output becomes big, and now pressure detecting signal is more than predetermined value, and comparator output high level is input to delay
Exported after circuit, delay predetermined time, if comparator output instantly is still high level, the control OFF signal exported with door is height
Level, turns on NPN triode, relay power, inner-core adhesive normally opened contact switch, conducting AC power and motor and refers to
Show lamp, electric motor starting so that conveyer belt starts running, foamed plastics is transmitted toward the front end of material-receiving device, facilitates operator
Pick, while indicator lamp is lighted so that operator can know that foam slab machine has output the very first time, improve
Efficiency；After operator takes out foamed plastics from conveyer belt, the pressure detecting signal of pressure sensor assembly output is just
It can diminish, now pressure detecting signal is less than predetermined value, comparator output low level, relay is backed off, and motor stops turning
It is dynamic, while indicator lamp extinguishes.
Brief description of the drawings
Fig. 1 is the structural representation of prior art；
Fig. 2 is structural representation one of the present utility model, it is shown that overall attachment structure；
Fig. 3 is cross-sectional view of the present utility model, it is shown that the attachment structure of conveyer belt；
Fig. 4 is structural representation two of the present utility model, it is shown that the attachment structure of pressure sensor assembly；
Fig. 5 is circuit diagram of the present utility model；
Fig. 6 is the circuit diagram of power subsystem.
In figure：1st, support；2nd, guide plate；3rd, conveyer belt；31st, drive roll；32nd, driven voller；33rd, crawler belt；41st, front apron；42、
Side shield；5th, motor；6th, control unit；8th, pressure sensor assembly；9th, comparison circuit；10th, anti-clutter circuit；11st, electricity is switched
Road；12nd, reference voltage generating circuit；13rd, universal wheel；15th, support body；16th, arc-shaped guide plate.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of forming machine material-receiving device, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, including support 1, support 1 be placed on cover half and
Position directly below between dynamic model, a universal wheel 13 is respectively provided with support 1 bottom four angle so that material-receiving device is convenient to be adjusted
Position；A side shield 42 is welded and fixed in the both sides of support 1, the rear end of support 1 between two side shields 42 is welded and fixed one and inclined
The guide plate 2 tiltedly set, the inclined plane of guide plate 2 towards the front end of foam slab machine, and be horizontally installed with support 1 with
The conveyer belt 3 that the lower end of guide plate 2 is mutually connected, conveyer belt 3 includes the drive roll 31 that is connected on support 1 and driven voller 32, is connected to
Crawler belt 33 between drive roll 31 and driven voller 32 and the motor 5 being connected with drive roll 31；Before one being set in the front end of support 1
Baffle plate 41, for blocking the foamed plastics that conveyer belt 3 is sent, prevents foamed plastics from being fallen down from material-receiving device.
Automatic start-stop device is provided with motor 5, automatic start-stop device includes, detection unit, for detecting crawler belt 33
With the interaction force between drive roll 31 or driven voller 32, and export a pressure detecting signal；Control unit 6, is coupled to inspection
Unit is surveyed, for receiving and responding to pressure detecting signal, the keying of controlled motor 5；And power subsystem, for open automatically
Stop device provides operating voltage.
In the utility model, power unit circuit figure passes through as shown in fig. 6, its input is coupled to 220V AC powers
The first direct current Vout_1 is exported after rectification decompression filtering, first direct current Vout_1 is 12V；Second direct current Vout_2,
Second direct current Vout_2 is 5V, so that control unit 6 is used, in addition, directly being supplied from the input of power subsystem to motor 5
Electricity, the i.e. power supply of motor 5 are 220V AC powers.
Motor 5, which is connected on drive roll 31, to be used to drive drive roll 31, and motor 5 is coupled with power subsystem, and in motor 5
With being also serially connected with indicator lamp in the loop of power subsystem, indicator lamp is arranged on foam slab machine, facilitates operator to see
Arrive, control unit 6 controls the break-make of indicator lamp and motor 5 and power subsystem simultaneously.
Wherein, detection unit includes being arranged on the pressure sensor assembly 8 on the surface of drive roll 31, pressure sensor assembly 8
To be arranged on the annular pressure sensor on drive roll 31, for detecting the interaction force between crawler belt 33 and drive roll 31,
Pressure sensor assembly 8 is coupled with control unit 6, and output pressure detection signal.
The control unit 6 of detection unit is coupled to according to the keying of pressure detecting signal controlled motor 5 and indicator lamp, works as pressure
Power detection signal is more than after predetermined value and predetermined hold-time, and the controlled motor 5 of control unit 6 and indicator lamp are opened.
Control unit 6 includes, a comparison circuit 9, is coupled to detection unit, for by the pressure detecting signal received with
Predetermined value, which compares, exports a comparison signal；One anti-clutter circuit 10, is coupled to comparison circuit 9, for according in the scheduled time
OFF signal is controlled in the situation of change output one of comparison signal；One on-off circuit 11, is coupled to control OFF signal, for according to control OFF signal
Break-make between controlled motor 5 and indicator lamp and power subsystem.
Wherein, comparison circuit 9 includes, a reference voltage generating circuit 12, and with a first resistor R1, its one end is coupled to
Second direct current Vout_2, the other end is grounded after being connected with a second resistance R2；Wherein, from first resistor R1 and second resistance R2
Between produce reference voltage；One comparator A, with an in-phase input end, an inverting input and an output end, in-phase input end
Pressure sensor assembly 8 is coupled to, inverting input is coupled to reference voltage, and output end exports a comparison signal.
Anti-clutter circuit 10 includes, a delay circuit, and its input, which is coupled to the output end of comparison circuit 9 and exports one, to be prolonged
When comparison signal；One with door AND_1, with two inputs and an output end, its first input end and delay circuit it is defeated
Go out end coupling, the output end of the second input and comparison circuit 9 is coupled, its output end output control OFF signal.
Delay circuit can select the delay circuit being made up of 555 chips for core in the utility model, due to delay electricity
Road has been disclosed, and is prior art, and those skilled in the art should be understood its operation principle, no longer goes to live in the household of one's in-laws on getting married tell herein.
On-off circuit 11 includes, a NPN triode Q1, its grounded emitter, and base stage is coupled to by a 3rd resistor R3
Control OFF signal and by one the 4th resistance R4 and emitter stage altogether；One relay KM, its coil one end is coupled to the first direct current
Vout_1, the other end is coupled to the colelctor electrode of the NPN triode Q1, and its normally opened contact switch S is serially connected with power subsystem and motor 5
Between；One diode D1, its negative electrode is coupled to first direct current Vout_1, and anode is coupled to the colelctor electrode of NPN triode Q1
Between relay KM coil.
Operation principle of the present utility model is as follows：When foamed plastics is fallen to from foam slab machine on conveyer belt 3
Afterwards, foamed plastics can produce a pressure to crawler belt 33, cause crawler belt 33 to become big to the active force of drive roll 31 so that pressure sensing
The pressure detecting signal that device assembly 8 is exported becomes big, and now pressure detecting signal is more than predetermined value, and comparator A output high level is defeated
Enter to delay circuit, exported after delay predetermined time, if comparator A outputs instantly are still high level, exported with door AND_1
Control OFF signal be high level, turn on NPN triode Q1, relay KM is powered, and inner-core adhesive normally opened contact switch S leads
Indirect current source and motor 5 and indicator lamp, motor 5 start so that conveyer belt 3 starts running, by foamed plastics toward material-receiving device
Front end transmission, facilitate operator to pick, while indicator lamp is lighted so that operator can know Na Taipao the very first time
Foam plastic molding press has output, picks out by the foamed plastics of output in time, improves efficiency；When operator is by foamed plastics
After being taken out from conveyer belt 3, the pressure detecting signal that pressure sensor assembly 8 is exported will diminish, now pressure detecting signal
Less than predetermined value, comparator A output low levels, relay KM is backed off, and motor 5 stops operating, while indicator lamp extinguishes.
Here by setting delay circuit, it is possible to prevente effectively from interference, it is to avoid such as because conveyer belt 3 occurs vibrations and to carry out
Pressure transience with 33 pairs of drive rolls 31 becomes big, and triggers that motor 5 is rotated and warning light is lighted.
It the above is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should be pointed out that pair
For those skilled in the art, some improvements and modifications under the premise of the utility model principle is not departed from,
These improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of forming machine material-receiving device, including support（1）, it is characterised in that：The support（1）It is in incline that rear end, which is fixedly connected with,
The guide plate tiltedly set（2）, the support（1）It is provided with and guide plate（2）The conveyer belt that lower end is mutually connected（3）, the support（1）'s
Front end is provided with front apron（41）.
2. a kind of forming machine material-receiving device according to claim 1, it is characterised in that：The support（1）Both sides are fixed
It is connected with side shield（42）.
3. a kind of forming machine material-receiving device according to claim 1, it is characterised in that：The conveyer belt（3）Including connection
In support（1）On drive roll（31）And driven voller（32）, be connected to drive roll（31）With driven voller（32）Between crawler belt
（33）And motor（5）, the motor（5）Automatic start-stop device is provided with, the automatic start-stop device includes,
Detection unit, for detecting crawler belt（33）With drive roll（31）Or driven voller（32）Between interaction force, and export
One pressure detecting signal；
Control unit（6）, detection unit is coupled to, for receiving and responding to pressure detecting signal, controlled motor（5）Open
Close；
And power subsystem, for providing operating voltage for the automatic start-stop device.
4. a kind of forming machine material-receiving device according to claim 3, it is characterised in that：The motor（5）It is connected to actively
Roller（31）It is upper to be used to drive drive roll（31）, the motor（5）Coupled with power subsystem, the motor（5）With power subsystem
Indicator lamp, described control unit are also serially connected with loop（6）Control the indicator lamp and motor simultaneously（5）With leading to for power subsystem
It is disconnected.
5. a kind of forming machine material-receiving device according to claim 4, it is characterised in that：The detection unit includes being arranged at
Drive roll（31）Or driven voller（32）The pressure sensor assembly on surface（8）, for detecting crawler belt（33）With drive roll（31）Or
Driven voller（32）Between interaction force, the pressure sensor assembly（8）With control unit（6）Coupling, and output pressure
Detect signal.
6. a kind of forming machine material-receiving device according to claim 5, it is characterised in that：Described control unit（6）According to pressure
Power detects signal control motor（5）And the keying of indicator lamp, after pressure detecting signal is more than predetermined value and predetermined hold-time,
Control unit（6）Controlled motor（5）And indicator lamp is opened.
7. a kind of forming machine material-receiving device according to claim 6, it is characterised in that：Described control unit（6）Including,
One comparison circuit（9）, detection unit is coupled to, for the pressure detecting signal received to be compared output with predetermined value
One comparison signal；
One anti-clutter circuit（10）, it is coupled to comparison circuit（9）, it is defeated for the situation of change according to comparison signal in the scheduled time
Go out a control OFF signal；
One on-off circuit（11）, control OFF signal is coupled to, for according to control OFF signal controlled motor（5）And indicator lamp and power supply list
Break-make between member.
8. a kind of forming machine material-receiving device according to claim 7, it is characterised in that：The comparison circuit（9）Including,
One reference voltage generating circuit（12）, with a first resistor, its one end is coupled to the second direct current, the other end and one
It is grounded after two resistant series；Wherein, the reference voltage is produced between first resistor and second resistance；
One comparator, with an in-phase input end, an inverting input and an output end, the in-phase input end is coupled to pressure
Sensor cluster（8）, inverting input is coupled to reference voltage, and output end exports a comparison signal.
9. a kind of forming machine material-receiving device according to claim 8, it is characterised in that：The anti-clutter circuit（10）Bag
Include,
One delay circuit, its input is coupled to the comparison circuit（9）Output end and export one be delayed comparison signal；
One and door, with two inputs and an output end, the output end coupling of its first input end and delay circuit, second
Input and comparison circuit（9）Output end coupling, its output end output control OFF signal.
10. a kind of forming machine material-receiving device according to claim 9, it is characterised in that：The on-off circuit（11）Including,
One NPN triode, its grounded emitter, base stage is coupled to the control OFF signal and by one the 4th by a 3rd resistor
Resistance and emitter stage are altogether；
One relay, its coil one end is coupled to the first direct current, and the other end is coupled to the colelctor electrode of the NPN triode, and its is normal
Open contact switch and be serially connected with power subsystem and motor（5）Between；
One diode, its negative electrode is coupled to first direct current, and anode is coupled to the colelctor electrode and the relay of NPN triode
Between coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044837.5U CN206426331U (en) | 2017-01-14 | 2017-01-14 | A kind of forming machine material-receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044837.5U CN206426331U (en) | 2017-01-14 | 2017-01-14 | A kind of forming machine material-receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426331U true CN206426331U (en) | 2017-08-22 |
Family
ID=59582404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720044837.5U Expired - Fee Related CN206426331U (en) | 2017-01-14 | 2017-01-14 | A kind of forming machine material-receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426331U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108497938A (en) * | 2018-06-14 | 2018-09-07 | 王伟 | A kind of Steamed fish frame |
| CN108891978A (en) * | 2018-07-24 | 2018-11-27 | 深圳市易美迅智能科技有限公司 | Roller bench |
| CN110057974A (en) * | 2019-06-17 | 2019-07-26 | 中国矿业大学 | A kind of mining methane sensor verification process control system and method |
-
2017
- 2017-01-14 CN CN201720044837.5U patent/CN206426331U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108497938A (en) * | 2018-06-14 | 2018-09-07 | 王伟 | A kind of Steamed fish frame |
| CN108891978A (en) * | 2018-07-24 | 2018-11-27 | 深圳市易美迅智能科技有限公司 | Roller bench |
| CN110057974A (en) * | 2019-06-17 | 2019-07-26 | 中国矿业大学 | A kind of mining methane sensor verification process control system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20190114 |