CN203157130U - Plastic component correcting device - Google Patents

Plastic component correcting device Download PDF

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Publication number
CN203157130U
CN203157130U CN 201320095574 CN201320095574U CN203157130U CN 203157130 U CN203157130 U CN 203157130U CN 201320095574 CN201320095574 CN 201320095574 CN 201320095574 U CN201320095574 U CN 201320095574U CN 203157130 U CN203157130 U CN 203157130U
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CN
China
Prior art keywords
plastic parts
hot
correcting
plastic component
air
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Expired - Fee Related
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CN 201320095574
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Chinese (zh)
Inventor
刘永彦
赖春林
彭清发
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SHENZHEN UTTU MACHINERY CO Ltd
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SHENZHEN UTTU MACHINERY CO Ltd
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Priority to CN 201320095574 priority Critical patent/CN203157130U/en
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Publication of CN203157130U publication Critical patent/CN203157130U/en
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Abstract

The utility model is suitable for the field of equipment, and provides a plastic component correcting device. The plastic component correcting device comprises a compression molding mechanism for carrying out positioning clamp on a plastic component, a hot blowing mechanism for softening the plastic component after the positioning and clamping by blowing hot air and a correcting mechanism for collecting the plastic component in a hot softening state, a rack for connecting the compression molding mechanism, the hot blowing mechanism and the correcting mechanism and an electrical control system, wherein the compression molding mechanism comprises a cooling assembly for cooling the plastic component of a hot state after the correction is finished. The plastic component correcting device provided by the utility model has the advantages that the local deformation of the plastic component is corrected by using mechanical automation through arranging the compression molding mechanism, the hot blowing mechanism and the correcting mechanism, compared with the existing handwork correcting manner, the plastic component correcting device provided by the utility model can realize mass production, the production efficiency is high, and the labor cost is low.

Description

A kind of plastic parts apparatus for correcting
Technical field
The utility model belongs to the plant equipment field, relates in particular to a kind of plastic parts apparatus for correcting.
Background technology
Plastic parts is large-sized plastic rubber spare especially, if when cooling cooling is insufficient, easily causes plastic parts cooling back local deformation, be not inconsistent with standard size or shape, if reduce deflection, can lengthen cool time, allow its slowly coldization, but this can increase the production cycle, reduce production efficiency.
At home for the processing of plastic parts cooling strain, normally make the plastic parts local softening by the manually-operated air-heater at present, again typing.Though this kind method also can solve the problem of plastic parts distortion, automaticity is low, is unwell to production in enormous quantities, and difficult controls such as manual temperature, time, entirely with operating personnel's experience, and difficult quality guarantee.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of plastic parts apparatus for correcting that plastic parts is carried out mechanical automatic straightening is provided.
The utility model is achieved in that a kind of plastic parts apparatus for correcting, be used for the distortion of injection moulding plastic parts is corrected, comprise to plastic parts position the press moulding mechanism of clamping, plastic parts after being used for the location clamped carries out the straightening mechanism that blowing hot-air makes its softening blowing hot wind mechanism and is used for the plastic parts of thermal softening state is corrected, described blowing hot wind mechanism and described press moulding mechanism arrange in opposite directions, and described straightening mechanism is positioned under the described blowing hot wind mechanism; Described plastic parts apparatus for correcting also comprises the frame that each described mechanism is linked together and the electric control system of controlling each described mechanism action; Include the cooling package that cools off for to the plastic parts of correcting the hot state of finishing in the described press moulding mechanism, also include for the bed die of placing described plastic parts.
Particularly, described cooling package places on the described bed die.
Particularly, described cooling package comprises joint pin, the briquetting body of vertically setting up with inner chamber that is connected with described joint pin lower end and is sheathed on elastomer on the described joint pin; Described briquetting intracoelomic cavity communicates with the cold air duct of outside, offers the cold wind air port that makes its typing for the plastic parts of having corrected of heat of cooling soft state on the described briquetting body, and described cold wind air port is connected with described briquetting intracoelomic cavity.
More specifically, described briquetting body and described bed die all have the working face suitable with the shape of the plastic parts of superimposed clamping.
Particularly, described cold wind air port is opened on the described briquetting body on the face relative with described blowing hot wind mechanism.
More specifically, described blowing hot wind mechanism comprises the cylinder fixedly connected with described frame, the piston body that cooperates with described cylinder and the footstock plate of fixedlying connected with described piston body, also comprises the hot blast assembly that is connected with described footstock plate.
Particularly, described hot blast assembly comprise the Connection Block fixedly connected with described footstock plate, the thermal insulation board that is connected with described Connection Block, with the rebound of the superimposed setting of described thermal insulation board, with the hot plate of the superimposed setting of described rebound, with the hot air head of the superimposed setting of described hot plate.
More specifically, described hot air head comprises and the superimposed substrate of described hot plate and the face projection relative with its superposed surfaces arranges on described substrate boss, described rebound is provided with first pipeline that is communicated with the external compression air duct with the superimposed place of described hot plate, described hot plate is provided with second pipeline that is communicated with described first pipeline with the superimposed place of the substrate of described hot air head, described hot plate is provided with the heat-generating pipe with described hot plate heating, be provided with the air storing cavity that is communicated with described second pipeline in the described hot air head, offer the hot blast air port that a plurality of and described air storing cavity is communicated with on the face relative with described straightening mechanism on the boss of described hot air head.
Particularly, described joint pin is slidingly connected with the sleeve of being located on the described footstock plate; Described elastomer one end places in the described sleeve and fixedlys connected with the inwall of described sleeve, and the other end is connected with fixed by nut on being sheathed on described joint pin.
Particularly, but described straightening mechanism comprises the rectification block of upper and lower displacement, and described rectification block has the working face suitable with the shape of the required rectification of described plastic parts or angle.
The plastic parts apparatus for correcting that the utility model provides; it carries out clamping and positioning and cooling and shaping by press moulding mechanism is set to plastic parts; blowing hot wind mechanism is set, and that plastic parts is carried out blowing hot-air is softening; straightening mechanism is set to be corrected the plastic parts of thermal softening state; thereby make the rectification of plastic parts can realize the mechanical automation rectification; compare the mode that existing manually-operated air-heater is corrected plastic parts; its production efficiency of plastic parts apparatus for correcting that the utility model provides improves greatly; can produce in enormous quantities; more can reduce cost of labor, cost saving.
Description of drawings
Fig. 1 is the plastic parts apparatus for correcting schematic perspective view that the utility model embodiment provides;
Fig. 2 is the plastic parts apparatus for correcting sectional side view that the utility model embodiment provides;
Fig. 3 is the enlarged drawing to the part of the A among Fig. 2 that the utility model embodiment provides;
Fig. 4 is the part body schematic diagram of the blowing hot wind mechanism that provides of the utility model embodiment;
Fig. 5 is the partial sectional view of overlooking at Fig. 4 that the utility model embodiment provides.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of plastic parts apparatus for correcting that provides for the utility model embodiment, be used for the distortion of injection moulding plastic parts is corrected, comprise to plastic parts 6 position the press moulding mechanism 1 of clamping, plastic parts 6 after being used for the location clamped carries out the straightening mechanism 3 that blowing hot-air makes its softening blowing hot wind mechanism 2 and is used for the plastic parts of thermal softening state is corrected, blowing hot wind mechanism 2 arranges in opposite directions with press moulding mechanism 1, and straightening mechanism 3 is positioned under the blowing hot wind mechanism 2; Also comprise the frame 4 that each mechanism is linked together and the electric control system (not shown) of controlling each mechanism action; include in the press moulding mechanism 1 for the cooling package 11 that the plastic parts of correcting the hot state of finishing is cooled off, also include for the bed die 12 of placing plastic parts 6.The plastic parts apparatus for correcting that the utility model provides; it makes the distortion of injection moulding plastic parts to carry out automatic straightening by machinery, thereby can produce in enormous quantities by press moulding mechanism, blowing hot wind mechanism, straightening mechanism are set; not only can enhance productivity, more can reduce cost of labor.
As shown in Figure 2, cooling package 11 places on the bed die 12, cooling package 11 not only carries out when blowing hot wind softens it being played the location at plastic parts 6 and clamps, also plastic parts 6 correct good after to its cooling and shaping of blowing a cold wind over, so that the effect after its rectification is guaranteed, because of the normally local deformation of distortion of plastic parts, thereby correct also just local rectification, the situation of back redeformation can not occur correcting.
As shown in Figure 2, cooling package 11 comprises joint pin 110, the briquetting body of vertically setting up 111 with inner chamber of fixedlying connected with joint pin 110 lower ends and is sheathed on elastomer 112 on the joint pin 110,112 pairs of briquetting bodies 111 of elastomer move up and down and play buffering, slow effect of pressing, briquetting intracoelomic cavity 1112 communicates with the cold air duct of outside, thereby can store cold wind in the briquetting intracoelomic cavity 1112.Particularly, elastomer 112 can be spring.
Shown in Fig. 2 and 3, offer the cold wind air port 1111 for the plastic parts of having corrected of heat of cooling soft state on the briquetting body 111, cold wind air port 1111 is opened on the briquetting body 111 on the face relative with blowing hot wind mechanism 2, cold wind air port 1111 is provided with a plurality of, and be spaced, cold wind air port 1111 is connected with briquetting intracoelomic cavity 1112, and cold wind blows out from cold wind air port 1111, and the plastic parts of correcting is carried out cooling and shaping; Briquetting body 111 and bed die 12 all have the working face suitable with the shape of the plastic parts of superimposed clamping, thereby so that can with the suitable clamping of plastic parts plastic parts.
As shown in Figure 2, blowing hot wind mechanism comprises the cylinder 21 fixedly connected with frame 4, the piston body 22 that cooperates with cylinder 21 and the footstock plate 20 of fixedlying connected with piston body 22, also comprises the hot blast assembly 23 that is connected with footstock plate 20.
Hot blast assembly 23 comprises the Connection Block 231 of fixedlying connected with footstock plate 20, the thermal insulation board 235 of fixedlying connected with Connection Block 231, rebound 232 with thermal insulation board 235 superimposed settings, hot plate 233 with rebound 232 superimposed settings, hot air head 234 with hot plate 233 superimposed settings, the last lower piston motion of piston body 22 drives 23 upper and lower displacements of hot blast assembly, thereby regulate distance and the thermal pressure of the processed injection moulding plastic parts of control hot blast assembly 23 distances, rebound 232 and hot air head 234 that hot plate 233 is superimposed with it with heat transferred, heat and cross-ventilation that thermal insulation board 235 then is used for reducing on the rebound 232 exchange, in case heat scatters and disappears fast.
As Fig. 2, Fig. 4 and shown in Figure 5, hot air head 234 comprises and the superimposed substrate 2341 of hot plate 233 and the boss 2342 that arranges to lower convexity on substrate 2341, rebound 232 is provided with first pipeline 236 that is communicated with the external compression air duct with the superimposed place of hot plate 233, and hot plate 233 is provided with second pipeline 237 that is communicated with first pipeline 236 with the superimposed place of hot air head 234; Hot plate 233 is provided with the heat-generating pipe (not shown) with hot plate 233 heating, heat-generating pipe places in the pore 2332, be provided with the air storing cavity 2343 that is communicated with second pipeline 237 in the hot air head 234, offer a plurality of hot blast air port 2342a that are arranged side by side and are communicated with air storing cavity 2343 on the face relative with straightening mechanism 3 on the boss 2342 of hot air head 234; The heat-generating pipe heating is with hot plate 233 heating, hot plate 233 is with the compressed air in heat transferred first pipeline 236 and second pipeline 237, thereby make the compressed air in win pipeline 236 and second pipeline 237 form thermal current, thermal current sprays from hot blast air port 2342a, the plastic parts 6 that is positioned on the straightening mechanism 3 is carried out blowing hot-air, make it softening, thereby straightening mechanism 3 can be corrected to plastic parts 6.
As shown in Figure 2, joint pin 110 is slidingly connected with the sleeve of being located on the footstock plate 20 201, sleeve 201 is arranged on the footstock plate 20, have first content chamber 2011 and second content chamber 2012 in it, and the diameter in second content chamber 2012 is greater than the diameter in first content chamber 2011, the lower end that is positioned at first content chamber 2011 in second content chamber 2012; Elastomer 112 1 ends place in the second content chamber 2012 in the sleeve 201, and fixedly connected with the inwall in the second content chamber 2012 of sleeve 201, the other end is fixedlyed connected with the nut 1101 on being sheathed on joint pin 110, and joint pin 110 tops also are provided with sleeve 201 and replace the cap 1102 that prevents that this joint pin from getting loose mutually.When footstock plate 20 drives motion by piston body 22, to drive cooling package 11 and move up and down together, further, when elastomer 112 moves downward at briquetting body 111, play the gentle effect of pressing of buffering, the plastic parts 6 to prevent briquetting body 111 from descending suddenly on the crushing bed die 12.
But straightening mechanism 3 comprises the rectification block 30 of upper and lower displacement, this rectification block 30 has the working face 301 suitable with the shape of plastic parts 6 required rectifications or angle, during rectification, correct the block 30 slight roof pressure that makes progress and be in the plastic parts 6 of thermal softening state, thereby it is corrected, its can according on the size adjustment of the displacement that moves to the size of the rectification deflection of plastic parts 6.
The concrete course of work of the utility model is: a; plastic parts places on the bed die 12 of press moulding mechanism 1; briquetting body 111 presses down and clamps plastic parts 6; b; material according to plastic parts; the temperature of the thermal current that the default blowing hot wind mechanism of manual adjustment blows out; the thermal current of blowing hot wind mechanism 2 sprays from hot blast air port 2342a; plastic parts is carried out blowing hot wind to be softened; c; electric control system control straightening mechanism 3 up plastic parts to the thermal softening state carry out roof pressure; make its rectification; d; blow a cold wind in cold wind air port 1111 on the briquetting body 111 of press moulding mechanism 1; make plastic parts 6 cooling and shapings, rectification is finished.
What deserves to be explained is; in the utility model; the bed die of press moulding mechanism is different because of the plastic parts parity of its clamping with the briquetting body; thereby the shape of plastic parts also can be different; so; the working face that bed die and briquetting body are used for the clamping plastic parts also must change thereupon; thereby for press moulding mechanism; bed die and briquetting body are not general part; it is that the difference of the plastic parts that can correct according to need is used instead; equally, the rectification block in the straightening mechanism is used for the working face of roof pressure plastic parts also can be replaced, and this is mathematical.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace or improvement etc., all should be included within the protection domain of the present utility model.

Claims (10)

1. plastic parts apparatus for correcting, be used for the distortion of injection moulding plastic parts is corrected, it is characterized in that: comprise to plastic parts position the press moulding mechanism of clamping, plastic parts after being used for the location clamped carries out the straightening mechanism that blowing hot-air makes its softening blowing hot wind mechanism and is used for the plastic parts of thermal softening state is corrected, described blowing hot wind mechanism and described press moulding mechanism arrange in opposite directions, and described straightening mechanism is positioned under the described blowing hot wind mechanism; Described plastic parts apparatus for correcting also comprises the frame that each described mechanism is linked together and the electric control system of controlling each described mechanism action; Include the cooling package that cools off for to the plastic parts of correcting the hot state of finishing in the described press moulding mechanism, also include for the bed die of placing described plastic parts.
2. plastic parts apparatus for correcting as claimed in claim 1, it is characterized in that: described cooling package places on the described bed die.
3. plastic parts apparatus for correcting as claimed in claim 1 is characterized in that: described cooling package comprises joint pin, the briquetting body of vertically setting up with inner chamber that is connected with described joint pin lower end and is sheathed on elastomer on the described joint pin; Described briquetting intracoelomic cavity communicates with the cold air duct of outside, offers the cold wind air port that makes its typing for the plastic parts of having corrected of heat of cooling soft state on the described briquetting body, and described cold wind air port is connected with described briquetting intracoelomic cavity.
4. plastic parts apparatus for correcting as claimed in claim 3 is characterized in that: described briquetting body and described bed die all have the working face suitable with the shape of the plastic parts of superimposed clamping.
5. plastic parts apparatus for correcting as claimed in claim 3 is characterized in that: described cold wind air port is opened on the described briquetting body on the face relative with described blowing hot wind mechanism.
6. plastic parts apparatus for correcting as claimed in claim 3, it is characterized in that: described blowing hot wind mechanism comprises the cylinder fixedly connected with described frame, the piston body that cooperates with described cylinder and the footstock plate of fixedlying connected with described piston body, also comprises the hot blast assembly that is connected with described footstock plate.
7. plastic parts apparatus for correcting as claimed in claim 6 is characterized in that: described hot blast assembly comprise the Connection Block fixedly connected with described footstock plate, the thermal insulation board that is connected with described Connection Block, with the rebound of the superimposed setting of described thermal insulation board, with the hot plate of the superimposed setting of described rebound, with the hot air head of the superimposed setting of described hot plate.
8. plastic parts apparatus for correcting as claimed in claim 7, it is characterized in that: described hot air head comprises and the superimposed substrate of described hot plate and the face projection relative with its superposed surfaces arranges on described substrate boss, described rebound is provided with first pipeline that is communicated with the external compression air duct with the superimposed place of described hot plate, described hot plate is provided with second pipeline that is communicated with described first pipeline with the superimposed place of the substrate of described hot air head, described hot plate is provided with the heat-generating pipe with described hot plate heating, be provided with the air storing cavity that is communicated with described second pipeline in the described hot air head, offer the hot blast air port that a plurality of and described air storing cavity is communicated with on the face relative with described straightening mechanism on the boss of described hot air head.
9. plastic parts apparatus for correcting as claimed in claim 6 is characterized in that: described joint pin is slidingly connected with the sleeve of being located on the described footstock plate; Described elastomer one end places in the described sleeve and fixedlys connected with the inwall of described sleeve, and the other end is connected with fixed by nut on being sheathed on described joint pin.
10. as each described plastic parts apparatus for correcting of claim 1-9, it is characterized in that: but described straightening mechanism comprises the rectification block of upper and lower displacement, and described rectification block has the working face suitable with the shape of the required rectification of described plastic parts or angle.
CN 201320095574 2013-02-28 2013-02-28 Plastic component correcting device Expired - Fee Related CN203157130U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN 201320095574 CN203157130U (en) 2013-02-28 2013-02-28 Plastic component correcting device

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103707493A (en) * 2013-12-04 2014-04-09 安徽耐科挤出科技股份有限公司 Profile mechanical correction device
CN104985798A (en) * 2015-07-18 2015-10-21 安徽机电职业技术学院 Hand-operated automobile tapered sleeve heating correcting and compaction shaping apparatus
CN106514948A (en) * 2016-11-30 2017-03-22 芜湖普威技研有限公司 Correcting device for rear trailing arm of car
CN109531972A (en) * 2018-12-12 2019-03-29 深圳市新轩科技有限公司 One kind being cast into pattern and its application method
CN109801859A (en) * 2018-12-19 2019-05-24 华进半导体封装先导技术研发中心有限公司 It is a kind of for correcting the semiconductor device and antidote of plastic packaging sheet warpage
CN111216342A (en) * 2019-11-24 2020-06-02 张兴起 Secondary shaping device for fiber board composite board
CN112477080A (en) * 2020-12-09 2021-03-12 温州职业技术学院 Hot straightening device for thermoplastic parts

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103707493A (en) * 2013-12-04 2014-04-09 安徽耐科挤出科技股份有限公司 Profile mechanical correction device
CN103707493B (en) * 2013-12-04 2015-09-30 安徽耐科挤出科技股份有限公司 Profile mechanical correction device
CN104985798A (en) * 2015-07-18 2015-10-21 安徽机电职业技术学院 Hand-operated automobile tapered sleeve heating correcting and compaction shaping apparatus
CN106514948A (en) * 2016-11-30 2017-03-22 芜湖普威技研有限公司 Correcting device for rear trailing arm of car
CN109531972A (en) * 2018-12-12 2019-03-29 深圳市新轩科技有限公司 One kind being cast into pattern and its application method
CN109801859A (en) * 2018-12-19 2019-05-24 华进半导体封装先导技术研发中心有限公司 It is a kind of for correcting the semiconductor device and antidote of plastic packaging sheet warpage
CN111216342A (en) * 2019-11-24 2020-06-02 张兴起 Secondary shaping device for fiber board composite board
CN111216342B (en) * 2019-11-24 2022-01-07 文安县鑫耀木业有限公司 Secondary shaping device for fiber board composite board
CN112477080A (en) * 2020-12-09 2021-03-12 温州职业技术学院 Hot straightening device for thermoplastic parts

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C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Liu Yongyan

Inventor after: Lai Chunlin

Inventor before: Liu Yongyan

Inventor before: Lai Chunlin

Inventor before: Peng Qingfa

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: LIU YONGYAN LAI CHUNLIN PENG QINGFA TO: LIU YONGYAN LAI CHUNLIN

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130828

Termination date: 20190228

CF01 Termination of patent right due to non-payment of annual fee