CN201645723U - Freezing trimmer for deburring plastic parts - Google Patents
Freezing trimmer for deburring plastic parts Download PDFInfo
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- CN201645723U CN201645723U CN2010201804534U CN201020180453U CN201645723U CN 201645723 U CN201645723 U CN 201645723U CN 2010201804534 U CN2010201804534 U CN 2010201804534U CN 201020180453 U CN201020180453 U CN 201020180453U CN 201645723 U CN201645723 U CN 201645723U
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Abstract
The utility model relates to a freezing trimmer for deburring plastic parts, comprising a case, a working chamber, a vibrating screen, a burr recovery box and a control circuit, wherein the working chamber comprises a gasket, a flange, a body cover, a first gear, an end cover, a second gear, a bush, a bearing, a driven chain wheel, a mounting plate, a bottom plate, a driving chain wheel, a roller cover, a roller, a projectile wheel rotating motor, a roller rotating motor, a vibrator motor, a roller swinging motor and a heater; the control circuit comprises a three-phase power supply, a circuit breaker, a first power supply loop, a second power supply loop, a third power supply loop, a fourth power supply loop, a fifth power supply loop, a sixth power supply loop and a control module; and the control module comprises a control loop, a PLC (Programmable Logic Controller) and a touch screen. Compared with the prior art, the utility model has the advantages of simple operation, environmental protection, no addition of drying agent, and the like.
Description
Technical field
The utility model relates to a kind of freezing trimmer, especially relates to a kind of plucked freezing trimmer of plastic parts that is used for.
Background technology
The design of freezing trimmer has at utmost been satisfied those economic pursuit, the accurate rubber of profit, the strict demand of plastic molding and processing plant with being built in.This kind mini-plant can be processed rubber parts, the plastic parts of multiple shape, multiple size, to the deburring of mold pressing finished product the time, has reduced process time, and has greatly reduced running cost.
It merges state-of-the-art PLC technology and touch screen operation interface, thereby has simplified whole deburring process.Can store thousands of kinds of databank of product makes the operator time operation is rapider, easy from a kind of product switches to another kind of product in operating process.
General trimmer has moisture usually and particle is sticked in together.
Summary of the invention
The purpose of this utility model be exactly a kind of simple to operate, environmental protection is provided in order to overcome the defective that above-mentioned prior art exists, need not to add drier be used for the plucked freezing trimmer of plastic parts.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of plucked freezing trimmer of plastic parts that is used for, comprise the case shell, the operating room, vibratory sieve, the burr collection box, control circuit, described operating room comprises packing ring, flange, the body lid, first gear, end cap, second gear, lining, bearing, driven sprocket, installing plate, base plate, drive sprocket, it is characterized in that, also comprise drum cover, cylinder, impelling wheel electric rotating machine, the cylinder electric rotating machine, vibrator motor, cylinder swing motor, heater, described control circuit comprises three phase mains, breaker, first electric power loop, the second source loop, the 3rd electric power loop, the 4th electric power loop, the 5th electric power loop, the 6th electric power loop, control module, described control module comprises control loop, PLC, touch-screen, described three phase mains is connected with breaker is anodal, described impelling wheel electric rotating machine is connected with the breaker negative pole by first electric power loop, described cylinder electric rotating machine is connected with the breaker negative pole by the second source loop, described vibrator motor connects with the breaker negative pole by the 3rd electric power loop, described cylinder swing motor connects with the breaker negative pole by the 4th electric power loop, described heater connects with the breaker negative pole by the 5th electric power loop, and described control module connects with the breaker negative pole by the 6th electric power loop.
Described first electric power loop comprises first contactor, first electrothermal relay, first frequency converter, described first contactor, first electrothermal relay, first frequency converter connect successively, the positive pole of described first contactor be connected with the breaker negative pole, the negative pole of described first frequency converter is connected with impelling wheel electric rotating machine, and described first frequency converter is connected with PLC by the RS485 bus.
Described second source loop comprises second contactor, second electrothermal relay, second frequency converter, described second contactor, second electrothermal relay, second frequency converter connect successively, the positive pole of described second contactor be connected with the breaker negative pole, the negative pole of described second frequency converter is connected with the cylinder electric rotating machine, and described second frequency converter is connected with PLC by the RS485 bus.
Described the 3rd electric power loop comprises the 3rd contactor, the 3rd electrothermal relay, the positive pole of described the 3rd contactor be connected with the breaker negative pole, the negative pole of described the 3rd contactor is connected with the positive pole of the 3rd electrothermal relay, and the negative pole of described the 3rd electrothermal relay is connected with vibrator motor.
Described the 4th electric power loop comprises the 4th contactor, the 5th contactor, the 4th electrothermal relay, bridge rectifier, the positive pole of the positive pole of described the 4th contactor, the 5th contactor is connected with the breaker negative pole respectively, the positive pole of described the 4th electrothermal relay is connected with the negative pole of the 4th contactor, the negative pole of the 5th contactor respectively, the negative pole of described the 4th electrothermal relay exchanges side with bridge rectifier respectively, cylinder swing motor is connected, and described bridge rectifier DC side is connected with cylinder swing motor.
Described the 5th electric power loop comprises the 6th contactor, temperature switch, and the positive pole of described the 6th contactor is connected with the breaker negative pole, and the negative pole of described the 6th contactor is connected with the positive pole of temperature switch, and the negative pole of described temperature switch is connected with heater.
Described the 6th electric power loop comprises second breaker, transformer, Switching Power Supply, the positive pole of described second breaker is connected with the breaker negative pole, the negative pole of described second breaker is connected with the high-pressure side of transformer, the low-pressure side of described transformer exchanges side with control loop, Switching Power Supply respectively and is connected, and the DC side of described Switching Power Supply is connected with touch-screen.
Described control loop comprises wave filter EMI, cryogenic temperature adjusting apparatus, power supply indicator, operating power indicator lamp, projection running accumulated time device.
Compared with prior art, the utlity model has following advantage:
1, the liquid nitrogen consumption is low, and the nitrogen particle is auxiliary;
2, simple to operate, the touch-screen control of database is arranged, production capacity significantly improves;
3, product quality is better, and environmental protection need not to add drier.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a stereogram of the present utility model;
Fig. 3 is an A portion enlarged drawing among the utility model Fig. 2;
Fig. 4 is control circuit figure of the present utility model;
Fig. 5 is control loop figure of the present utility model;
Fig. 6 is a PLC structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 6, a kind of plucked freezing trimmer of plastic parts that is used for, comprise the case shell, the operating room, vibratory sieve, the burr collection box, control circuit, described operating room comprises packing ring 8, flange 10, body lid 11, first gear 12, end cap 13, second gear 14, lining 15, bearing 16, driven sprocket 17, installing plate 20, base plate 18, drive sprocket 19, drum cover 7, cylinder 9, impelling wheel electric rotating machine M1, cylinder electric rotating machine M2, vibrator motor M3, cylinder swing motor M 4, heater EH4, described case shell comprise handle 1, Qianmen 2, handle base 6, preceding shrouding 3, control panel 4, gauge tap 5.
Described control circuit comprises three phase mains; breaker ELB1; first electric power loop; the second source loop; the 3rd electric power loop; the 4th electric power loop; the 5th electric power loop; the 6th electric power loop; control module; described control module comprises control loop; PLC; touch-screen; described three phase mains is connected with breaker ELB1 is anodal; breaker ELB1 have connect disconnect main power source and overload protection function; described impelling wheel electric rotating machine M1 is connected with breaker ELB1 negative pole by first electric power loop; described cylinder electric rotating machine M2 is connected with breaker ELB1 negative pole by the second source loop; described vibrator motor M3 connects with breaker ELB1 negative pole by the 3rd electric power loop; described cylinder swing motor M 4 connects with breaker ELB1 negative pole by the 4th electric power loop; described heater EH4 connects with breaker ELB1 negative pole by the 5th electric power loop, and described control module connects with breaker ELB1 negative pole by the 6th electric power loop.
Described first electric power loop comprises the first contactor MS1, the first electrothermal relay TH1, the first frequency converter INV1, the described first contactor MS1, the first electrothermal relay TH1, the first frequency converter INV1 connects successively, the positive pole of the described first contactor MS1 be connected with breaker ELB1 negative pole, the negative pole of the described first frequency converter INV1 is connected with impelling wheel electric rotating machine M1, the described first frequency converter INV1 is connected with PLC by the RS485 bus, when overload takes place in this loop, send overload signal and trigger first contactor MS1 disconnection power supply to PLC by the first electrothermal relay TH1.
Described second source loop comprises the second contactor MS2, the second electrothermal relay TH2, the second frequency converter INV2, the described second contactor MS2, the second electrothermal relay TH2, the second frequency converter INV2 connects successively, the positive pole of the described second contactor MS2 be connected with breaker ELB1 negative pole, the negative pole of the described second frequency converter INV2 is connected with cylinder electric rotating machine M2, the described second frequency converter INV2 is connected with PLC by the RS485 bus, when overload takes place in this loop, send overload signal and trigger second contactor MS2 disconnection power supply to PLC by the second electrothermal relay TH2.
Described the 3rd electric power loop comprises the 3rd contactor MS3, the 3rd electrothermal relay TH3, the positive pole of described the 3rd contactor MS3 be connected with breaker ELB1 negative pole, the negative pole of described the 3rd contactor MS3 is connected with the positive pole of the 3rd electrothermal relay TH3, the negative pole of described the 3rd electrothermal relay TH3 is connected with vibrator motor M3, when overload takes place in this loop, send overload signal and trigger the 3rd contactor MS3 disconnection power supply to PLC by the 3rd electrothermal relay TH3.
Described the 4th electric power loop comprises the 4th contactor MS4, the 5th contactor MS5, the 4th electrothermal relay TH4, bridge rectifier D 1, the positive pole of described the 4th contactor MS4, the positive pole of the 5th contactor MS5 is connected with breaker ELB1 negative pole respectively, the positive pole of described the 4th electrothermal relay TH4 respectively with the negative pole of the 4th contactor MS4, the negative pole of the 5th contactor MS5 connects, the negative pole of described the 4th electrothermal relay TH4 exchanges side with bridge rectifier D 1 respectively, cylinder swing motor M 4 connects, described bridge rectifier D 1 DC side is connected with cylinder swing motor M 4, bridge rectifier D 1 converts alternating current the brake of to DC powered direct solenoid, when overload takes place in this loop, sent overload signal and trigger the 4th contactor MS4 to PLC by the 4th electrothermal relay TH4, the 5th contactor MS5 disconnects power supply.
Described the 5th electric power loop comprises the 6th contactor MS6, temperature switch WK, the positive pole of described the 6th contactor MS6 is connected with breaker ELB1 negative pole, the negative pole of described the 6th contactor MS6 is connected with the positive pole of temperature switch WK, the negative pole of described temperature switch WK is connected with heater EH4, prevent to be frozen in the low-temperature condition Xiamen, temperature switch WK action when overload or overtemperature situation take place, automatic disconnection heater EH4 connects heater EH4 when temperature is lower than the WK value of setting.
Described the 6th electric power loop comprises the second breaker CP1, transformer B, Switching Power Supply, the positive pole of the described second breaker CP1 is connected with breaker ELB1 negative pole, the negative pole of the described second breaker CP1 is connected with the high-pressure side of transformer B, the low-pressure side of described transformer B exchanges side with control loop, Switching Power Supply respectively and is connected, the DC side of described Switching Power Supply is connected with touch-screen.
As shown in Figure 5, described control loop comprises wave filter EMI, cryogenic temperature adjusting apparatus TCR1, power supply indicator WL0, operating power indicator lamp PBLX, projection running accumulated time device HM.
When connecting power supply, power supply indicator WL0 is bright, powers to PLC after the power supply process wave filter EMI filtering interfering.When the first contactor MS1 connected, PBLX1 was bright for the operating power indicator lamp, device HM energising between humidostat TCR1, projection running for a long time, the second contactor MS2 coil electricity adhesive.Frequency converter INV1, INV2, touch-screen GOT can select various parameters by 485 buses and plc communication by touch-screen, realize the optimum operation pattern to different product.PBES is a scram button, but in case of emergency presses scram button PBES hard stop, first contactor MS1 adhesive when operating power button PBLX1 presses, operation circuit energising.2 selector switch SE select the automatic/hand mode of operation, under automatic operation mode, when original position indicator lamp QY1 is bright, presses cycle operation button PBLX4 equipment is turned round immediately.Under manual work pattern, press the button PBLX5 and can start impelling wheel electric rotating machine separately, press the button PBLX6 and can start the cylinder electric rotating machine separately, press the button PBLX7 Vibration on Start-up device motor separately.When having door to close signal, press the button PBLX10 and can start injection electromagnetic valve separately.But the rotation direction of button PBLX11, PBLX12 index drum swing motor.
Near inductive switch PRS 1, PRS2, PRS3 is three positions of drum swing, is the signal of door when closing near inductive switch PRS4, is the signal of door when opening near inductive switch PRS5.
Travel switch LS1, LS2 are 2 extreme positions of cylinder swing.Original position indicator lamp QY1 is used for the state of indication equipment, and when cylinder swings to end and door QY1 indicator lamp under closing state is bright, cycle operation button PBLX4 just effectively when having only the QY1 indicator lamp bright.Abnormal signal indicator lamp RLY2 is used for representing the miscue in some runnings.Siren BZ is used for representing false alarm or condition prompting, with autostop, can start once more after the elimination mistake under automatic operational mode.Cycle operation indicator lamp PBLX4 lights when operation mode starts automatically, and when the impelling wheel began to rotate, indicator lamp PBLX5 was bright.When cylinder began to rotate, indicator lamp PBLX6 was bright.When injection electromagnetic valve SV1 opened, PBLX10 was bright for cold insulation running indicator lamp.Magnetic valve SV2 is used for preventing that door is opened by mistake when turning round automatically.Distribution board connects by terminal row TB1 portion equipment.
Operation principle is as follows: after breaker ELB1 connected power supply, power supply indicator QY1 was bright, and the PLC energising presses the button PBLX1 making operation power supply, and this moment, operating power indicator lamp PBLX1 was bright, and expression can be operated now.Humidostat TCR1 can be provided with operating temperature, and projection time meter TM1 is provided with the running time of projection, selects automatic operation mode by 2 selector switches again.Door is opened, pressed the button PBLX12 cylinder is swung to middle-end, will need the rubber parts or the working of plastics of deburring to be placed in the stainless cylinder.Press the button PBLX11 again cylinder is swung to into end, close the door after pouring into the Merlon particle in the operating room in proportion, this moment, original position indicator lamp QY1 was bright, and indication equipment is ready to.On touch-screen, select corresponding operating procedure program according to the unlike material of product to be processed; after selecting operation to finish, press cycle operation button PBLX4, the 6th contactor energising beginning heating; the energising of door protection magnetic valve is locked; injection electromagnetic valve SV1 energising beginning cooling, owing to there is rigid foam to isolate, the operating room can keep constant temperature always; the nitrogen gas purity height; moisture-free, thereby do not need drier, also avoided rubber parts or working of plastics impaired because of moisture.When work indoor temperature when dropping to the humidostat TCR1 value of setting, the 3rd contactor MS3 switches on, vibrator motor bring into operation (below that reciprocating sieve is positioned at the operating room).The first frequency converter INV1 begins to start according to the parameter of selecting, impelling wheel electric rotating machine M1 running, and projection running accumulated time device HM picks up counting, and projection time meter TM1 picks up counting.The second frequency converter INV2 begins to start according to the parameter of selecting, cylinder electric rotating machine M2 running.The parameter of selecting on automatic mode low-converter and PLC can be according to touch-screens is adjusted automatically, makes equipment be operated in optimum state.The impeller of rotation is thrown the Merlon particle into operating room at a high speed, cylinder rotates in the operating room, rubber parts or working of plastics uniformly by impelling in the air blast particle, at a high speed the impeller of rotation can be with high speed the particle impelling to air blast operating room (entering in the cylinder), beat on rubber parts or working of plastics, thereby unnecessary burr are pared off.Because speed is exceedingly fast, these particles just are easy in one-stop operation that the inside and outside burr rubber parts or working of plastics pare off.After particle and burr come out from basket, can enter reciprocating sieve via discharge orifice downwards, reciprocating sieve separates particle and burr, burr are sent to burr collection box (below the operating room), go in the particle funnel and particle sent back to automatically, particle can be transported in the impeller under the air-flow effect once more then, realizes recycling.Generally, high abrasion Merlon particle can recyclingly reach 300 times more than, simultaneously, owing to use nitrogen as the auxiliary usefulness of particle, therefore can be because of not wetly and make particle stick in together (there is this problem usually in other trimmer).
In the deburring process, when projection time meter TM1 reaches when the time is set, impelling wheel electric rotating machine M1 shuts down, and injection electromagnetic valve SV1 closes, and cylinder continues rotation, removes the particle that remains in wherein.Automatically stop when reaching the delay parameter of selection, door protection magnetic valve SV2 closes, and siren BZ energising prompting is finished a duty cycle.
Claims (8)
1. one kind is used for the plucked freezing trimmer of plastic parts, comprise the case shell, the operating room, vibratory sieve, the burr collection box, control circuit, described operating room comprises packing ring, flange, the body lid, first gear, end cap, second gear, lining, bearing, driven sprocket, installing plate, base plate, drive sprocket, it is characterized in that, also comprise drum cover, cylinder, impelling wheel electric rotating machine, the cylinder electric rotating machine, vibrator motor, cylinder swing motor, heater, described control circuit comprises three phase mains, breaker, first electric power loop, the second source loop, the 3rd electric power loop, the 4th electric power loop, the 5th electric power loop, the 6th electric power loop, control module, described control module comprises control loop, PLC, touch-screen, described three phase mains is connected with breaker is anodal, described impelling wheel electric rotating machine is connected with the breaker negative pole by first electric power loop, described cylinder electric rotating machine is connected with the breaker negative pole by the second source loop, described vibrator motor connects with the breaker negative pole by the 3rd electric power loop, described cylinder swing motor connects with the breaker negative pole by the 4th electric power loop, described heater connects with the breaker negative pole by the 5th electric power loop, and described control module connects with the breaker negative pole by the 6th electric power loop.
2. a kind of plucked freezing trimmer of plastic parts that is used for according to claim 1, it is characterized in that, described first electric power loop comprises first contactor, first electrothermal relay, first frequency converter, described first contactor, first electrothermal relay, first frequency converter connect successively, the positive pole of described first contactor be connected with the breaker negative pole, the negative pole of described first frequency converter is connected with impelling wheel electric rotating machine, and described first frequency converter is connected with PLC by the RS485 bus.
3. a kind of plucked freezing trimmer of plastic parts that is used for according to claim 1, it is characterized in that, described second source loop comprises second contactor, second electrothermal relay, second frequency converter, described second contactor, second electrothermal relay, second frequency converter connect successively, the positive pole of described second contactor be connected with the breaker negative pole, the negative pole of described second frequency converter is connected with the cylinder electric rotating machine, and described second frequency converter is connected with PLC by the RS485 bus.
4. a kind of plucked freezing trimmer of plastic parts that is used for according to claim 1, it is characterized in that, described the 3rd electric power loop comprises the 3rd contactor, the 3rd electrothermal relay, the positive pole of described the 3rd contactor be connected with the breaker negative pole, the negative pole of described the 3rd contactor is connected with the positive pole of the 3rd electrothermal relay, and the negative pole of described the 3rd electrothermal relay is connected with vibrator motor.
5. a kind of plucked freezing trimmer of plastic parts that is used for according to claim 1, it is characterized in that, described the 4th electric power loop comprises the 4th contactor, the 5th contactor, the 4th electrothermal relay, bridge rectifier, the positive pole of described the 4th contactor, the positive pole of the 5th contactor is connected with the breaker negative pole respectively, the positive pole of described the 4th electrothermal relay respectively with the negative pole of the 4th contactor, the negative pole of the 5th contactor connects, the negative pole of described the 4th electrothermal relay exchanges side with bridge rectifier respectively, cylinder swing motor connects, and described bridge rectifier DC side is connected with cylinder swing motor.
6. a kind of plucked freezing trimmer of plastic parts that is used for according to claim 1, it is characterized in that, described the 5th electric power loop comprises the 6th contactor, temperature switch, the positive pole of described the 6th contactor is connected with the breaker negative pole, the negative pole of described the 6th contactor is connected with the positive pole of temperature switch, and the negative pole of described temperature switch is connected with heater.
7. a kind of plucked freezing trimmer of plastic parts that is used for according to claim 1, it is characterized in that, described the 6th electric power loop comprises second breaker, transformer, Switching Power Supply, the positive pole of described second breaker is connected with the breaker negative pole, the negative pole of described second breaker is connected with the high-pressure side of transformer, the low-pressure side of described transformer exchanges side with control loop, Switching Power Supply respectively and is connected, and the DC side of described Switching Power Supply is connected with touch-screen.
8. a kind of plucked freezing trimmer of plastic parts that is used for according to claim 1 is characterized in that, described control loop comprises wave filter EMI, cryogenic temperature adjusting apparatus, power supply indicator, operating power indicator lamp, projection running accumulated time device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201804534U CN201645723U (en) | 2010-04-28 | 2010-04-28 | Freezing trimmer for deburring plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201804534U CN201645723U (en) | 2010-04-28 | 2010-04-28 | Freezing trimmer for deburring plastic parts |
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| Publication Number | Publication Date |
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| CN201645723U true CN201645723U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201804534U Expired - Fee Related CN201645723U (en) | 2010-04-28 | 2010-04-28 | Freezing trimmer for deburring plastic parts |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009443A (en) * | 2010-04-28 | 2011-04-13 | 上海妍杰成套机械制造有限公司 | Refrigerating trimmer for removing plastic component burrs |
| CN102328369A (en) * | 2011-06-30 | 2012-01-25 | 蚌埠市振中橡塑制品有限公司 | Roller drive mechanism of de-burring machine for rubber parts |
| CN102327867A (en) * | 2011-06-30 | 2012-01-25 | 蚌埠市振中橡塑制品有限公司 | Vibration sieve for rubber piece burr removing machine |
| CN102328370A (en) * | 2011-06-30 | 2012-01-25 | 蚌埠市振中橡塑制品有限公司 | Rubber element burr removing machine |
| CN110421763A (en) * | 2019-08-13 | 2019-11-08 | 江苏通用科技股份有限公司 | A kind of removal tire sealant side method |
| CN110600829A (en) * | 2019-10-22 | 2019-12-20 | 永康珀帐锂电池科技有限公司 | Discharge device for recycling lithium battery of mobile phone |
-
2010
- 2010-04-28 CN CN2010201804534U patent/CN201645723U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009443A (en) * | 2010-04-28 | 2011-04-13 | 上海妍杰成套机械制造有限公司 | Refrigerating trimmer for removing plastic component burrs |
| CN102328369A (en) * | 2011-06-30 | 2012-01-25 | 蚌埠市振中橡塑制品有限公司 | Roller drive mechanism of de-burring machine for rubber parts |
| CN102327867A (en) * | 2011-06-30 | 2012-01-25 | 蚌埠市振中橡塑制品有限公司 | Vibration sieve for rubber piece burr removing machine |
| CN102328370A (en) * | 2011-06-30 | 2012-01-25 | 蚌埠市振中橡塑制品有限公司 | Rubber element burr removing machine |
| CN110421763A (en) * | 2019-08-13 | 2019-11-08 | 江苏通用科技股份有限公司 | A kind of removal tire sealant side method |
| CN110600829A (en) * | 2019-10-22 | 2019-12-20 | 永康珀帐锂电池科技有限公司 | Discharge device for recycling lithium battery of mobile phone |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150428 |
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| EXPY | Termination of patent right or utility model |