CN203957235U - A kind of elimination plastic products corner machine - Google Patents
A kind of elimination plastic products corner machine Download PDFInfo
- Publication number
- CN203957235U CN203957235U CN201420448196.6U CN201420448196U CN203957235U CN 203957235 U CN203957235 U CN 203957235U CN 201420448196 U CN201420448196 U CN 201420448196U CN 203957235 U CN203957235 U CN 203957235U
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- CN
- China
- Prior art keywords
- relay
- transformer
- cylinder
- motor
- thermistor
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- Expired - Fee Related
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Abstract
The utility model provides a kind of elimination plastic products corner machine, comprise power line and thermel protection device, described thermel protection device comprises transformer, relay and thermistor, described transformer is for converting civil power to direct current, two inputs of described transformer are connected with the two ends of power line, one end of power line is connected with an output of relay, another output of relay is connected with an input of motor, one input of relay is connected with one end of the output negative terminal of transformer and thermistor, another input of relay is connected with the emitter stage of triode, the colelctor electrode of triode is connected with one end of the first resistance and the output plus terminal of transformer, the base stage of triode is connected with one end of the second resistance.The utility model, in the scraping work that completes plastic products, has been avoided the damage of motor.
Description
Technical field
The utility model relates to a kind of plastic products production and processing field of tool, refers in particular to a kind of elimination plastic products corner machine.
Background technology
Plastic products are when just producing, because the seam of mould can cause the coarse, protruding of plastic products corner, these unnecessary corners easily hurt people in the use procedure of plastic products, before dispatching from the factory, unnecessary corner to be removed, the mode on traditional removal border is to use manually plastic products one by one to process, inefficiency, cost is high.The inventor considers to use electronic mode to carry out, and when using electronic mode, also finds to understand problem overheated and that damage after the easy superheat working time length of motor.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of elimination plastic products corner machine, solves existing plastic products corner and processes inefficiency, the problem that cost is high.
The utility model is achieved in that
A kind of elimination plastic products corner machine, comprise motor, transmission mechanism, support, cylinder, power line and thermel protection device, described motor and cylinder are arranged on support, described cylinder is laterally to place, the output shaft of described motor is connected with cylinder by transmission mechanism, described cylinder has a feeding mouth, the side of described cylinder has a plane, in described cylinder, there is dividing plate, described thermel protection device is arranged on support, described thermel protection device comprises transformer, relay and thermistor, described transformer is for converting civil power to direct current, two inputs of described transformer are connected with the two ends of power line, one end of power line is connected with an output of relay, another output of relay is connected with an input of motor, one input of relay is connected with one end of the output negative terminal of transformer and thermistor, another input of relay is connected with the emitter stage of triode, the colelctor electrode of triode is connected with one end of the first resistance and the output plus terminal of transformer, the base stage of triode is connected with one end of the second resistance, the other end of the second resistance is connected with the other end of the first resistance with the other end of thermistor, another input of motor is connected with the other end of power line, the resistance of described thermistor is along with temperature becomes large and diminishes, described thermistor is arranged on motor outer wall.
Further, described cylinder cross section is octagon.
Further, the side panel of described cylinder is plank.
Further, described cylinder side has opening, and described opening part is provided with filter screen.
The utility model has the advantage of: can complete the scraping work of plastic products, efficiency is high, and cost is low automatic batch, when motor temperature is too high, can complete the auto-breaking of motor simultaneously.
Accompanying drawing explanation
The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is electrical block diagram of the present utility model.
The specific embodiment
As shown in Figure 1; a kind of elimination plastic products corner machine; comprise motor 1, transmission mechanism 2, support 3, cylinder 4, power line 5 and thermel protection device 6; motor 1 and cylinder 4 are arranged on support 3; cylinder 4 is laterally to place; the output shaft of motor 1 is connected with cylinder 4 by transmission mechanism 2, and cylinder 4 has a feeding mouth 40, and the side of cylinder 4 has a plane 41.The utility model in use, feeding mouth 40 is for putting into plastic products, and plane 41 makes cylinder 4 when motor 1 drives rotation, can make plastic products in cylinder 4, rotate and polish corner, corner can be removed fast, and feeding mouth 40 should be used cap covers in the used time.Lid is departing or be arranged on feeding mouth 40 limits by hinge, uses bolt etc. to fix when covering, and avoids lid to open.Transmission mechanism 2 can use belt transmission (as shown in Figure 1) or gear drive.In cylinder 4, have dividing plate 43, dividing plate 43 can come the spatial separation of cylinder 4, avoids the mixing of multiple plastic products.Thermel protection device 5 is arranged on support 3, thermel protection device 6 comprises transformer, relay T1 and thermistor RD1, as shown in Figure 2, transformer is for converting civil power to direct current, two inputs of transformer are connected with the two ends of power line, one end of power line is connected with an output of relay T1, another output of relay T1 is connected with an input of motor, an input of relay T1 is connected with one end of thermistor RD1 with the output negative terminal of transformer, another input of relay T1 is connected with the emitter stage of triode Q1, the colelctor electrode of triode Q1 is connected with first one end of resistance R 1 and the output plus terminal of transformer, the base stage of triode Q1 is connected with one end of the second resistance R 2, the other end of the second resistance R 2 is connected with the other end of the first resistance R 1 with the other end of thermistor RD1, another input of motor is connected with the other end of power line, the resistance of thermistor RD1 is along with temperature becomes large and diminishes, thermistor RD1 is arranged on motor 1 outer wall.Thermistor RD1 is arranged on motor 1 outer wall.In use, when temperature is normal, thermistor RD1 resistance is high for the utility model, voltage on thermistor RD1 is also high, triode Q1 conducting, relay T1 input obtains electric and attracting electric relay, uses the voltage of power line receive on motor and make electric machine rotation.When temperature is elevated to certain numerical value, thermistor RD1 resistance reduces, the lower voltage on thermistor RD1, and not conducting of triode Q1, then makes relay T1 input lose voltage and disconnects, and motor does not rotate, and has avoided the damage of motor.The temperature of controlling for needs, only need select the resistance of the first suitable resistance R 1 to regulate, very convenient, and this circuit is simple simultaneously, implement very quick, can speed production progress of the present utility model.
Wherein, transformer can be used 5V transformer, and common triode Q1 can use model NPN9013, thermistor RD1 selects the resistance 10K order of magnitude, the first resistance R 1 100K order of magnitude, the second resistance R 2 use 100 Europe orders of magnitude, relay T1 selects input 5V, exports the relay of withstand voltage 220V.Above as just selecting fast reference.
The plane quantity that increases side can increase the impact machine meeting of plastic products, and cylinder 4 cross sections are octagon, and the side of cylinder 4 has 8 planes, and efficiency is higher.The side panel of cylinder 4 is preferably the softer panel of material, as plastic front board and plank, avoids scraping plastic products.For plastic products leftover pieces can be discharged, cylinder 4 sides have opening 42, and opening 42 places are provided with filter screen.
The above embodiment, it is better embodiment of the present utility model, be not to limit the utility model practical range, the equivalence of doing according to structure, feature and principle described in the utility model claim therefore all changes or modifies, and all should comprise in the utility model patent claim.
Claims (4)
1. eliminate plastic products corner machine for one kind, it is characterized in that: comprise motor, transmission mechanism, support, cylinder, power line and thermel protection device, described motor and cylinder are arranged on support, described cylinder is laterally to place, the output shaft of described motor is connected with cylinder by transmission mechanism, described cylinder has a feeding mouth, the side of described cylinder has a plane, in described cylinder, there is dividing plate, described thermel protection device is arranged on support, described thermel protection device comprises transformer, relay and thermistor, described transformer is for converting civil power to direct current, two inputs of described transformer are connected with the two ends of power line, one end of power line is connected with an output of relay, another output of relay is connected with an input of motor, one input of relay is connected with one end of the output negative terminal of transformer and thermistor, another input of relay is connected with the emitter stage of triode, the colelctor electrode of triode is connected with one end of the first resistance and the output plus terminal of transformer, the base stage of triode is connected with one end of the second resistance, the other end of the second resistance is connected with the other end of the first resistance with the other end of thermistor, another input of motor is connected with the other end of power line, the resistance of described thermistor is along with temperature becomes large and diminishes, described thermistor is arranged on motor outer wall.
2. a kind of elimination plastic products according to claim 1 corner machine, is characterized in that: described cylinder cross section is octagon.
3. a kind of elimination plastic products according to claim 1 corner machine, is characterized in that: the side panel of described cylinder is plank.
4. a kind of elimination plastic products according to claim 1 corner machine, is characterized in that: described cylinder side has opening, and described opening part is provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448196.6U CN203957235U (en) | 2014-08-10 | 2014-08-10 | A kind of elimination plastic products corner machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448196.6U CN203957235U (en) | 2014-08-10 | 2014-08-10 | A kind of elimination plastic products corner machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957235U true CN203957235U (en) | 2014-11-26 |
Family
ID=51917868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420448196.6U Expired - Fee Related CN203957235U (en) | 2014-08-10 | 2014-08-10 | A kind of elimination plastic products corner machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852350A (en) * | 2015-06-12 | 2015-08-19 | 林碧琴 | Simple automatic power-off circuit |
| CN111823495A (en) * | 2020-07-14 | 2020-10-27 | 苏州市嘉瑞塑胶电子有限公司 | Automatic material conveyer of shelling of transformer skeleton |
-
2014
- 2014-08-10 CN CN201420448196.6U patent/CN203957235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852350A (en) * | 2015-06-12 | 2015-08-19 | 林碧琴 | Simple automatic power-off circuit |
| CN111823495A (en) * | 2020-07-14 | 2020-10-27 | 苏州市嘉瑞塑胶电子有限公司 | Automatic material conveyer of shelling of transformer skeleton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141126 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |