CN104290969B - Stator PVC (Polyvinyl Chloride) thermal shrinkage device - Google Patents
Stator PVC (Polyvinyl Chloride) thermal shrinkage device Download PDFInfo
- Publication number
- CN104290969B CN104290969B CN201410549463.3A CN201410549463A CN104290969B CN 104290969 B CN104290969 B CN 104290969B CN 201410549463 A CN201410549463 A CN 201410549463A CN 104290969 B CN104290969 B CN 104290969B
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- Prior art keywords
- stator
- locating dowel
- fan housing
- pvc
- along
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
- B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention belongs to the field of motor manufacturing, and particularly relates to a stator PVC (Polyvinyl Chloride) thermal shrinkage device. The stator PVC thermal shrinkage device comprises a positioning post which is arranged on a workbench and is used for sleeving a stator, and a fan which blows hot wind uniformly to the outer annular surface of the stator along the radial direction of the stator. The fan blows hot wind uniformly to the outer annular surface of the stator along the radial direction of the stator, so that all the points of the PVC material are heated uniformly, accordingly the PVC material is shrunk uniformly, and the stator is smooth and tight-fitting in appearance.
Description
Technical field
The invention belongs to motor manufactures field and in particular to a kind of stator pvc shrinkage apparatus.
Background technology
Plastic packaged motor stator is wrapped up with adhesive tape after the completion of coiling, but adhesive tape can produce remaining side in parcel,
More than these, side not only can affect the outer tube quality of stator, and may increase running resistance during motor rotation, very
To leading to motor stuck, therefore plastic packaged motor stator parcel adhesive tape after in addition it is also necessary to parcel one layer of pvc material, pvc material
Directly by the way of pyrocondensation tight on stator it is ensured that stator outward appearance is docile, but during pvc pyrocondensation, often
Can there is the phenomenon of inequality of being heated, it is uneven that this can lead to pvc material each position to be shunk, it is possible to create side excess shrinkage, separately
The situation that side is not shunk completely.
Content of the invention
It is an object of the invention to provide a kind of stator pvc shrinkage apparatus that ensure that pbv thermoplastic is heated evenly.
For achieving the above object, the invention provides technical scheme below: a kind of stator pvc shrinkage apparatus, including work
The locating dowel for sheathed stator of setting on platform, and the blower fan uniformly blowing hot blast along stator radial direction to stator outer ring surface.
The method have technical effect that: blower fan uniformly blows hot blast along stator radial direction to stator outer ring surface, make pvc material
Each point is heated evenly, and then makes pvc material uniform shrinkage, makes stator outward appearance smooth, docile.
Brief description
Fig. 1 is the general assembly perspective view of the present invention；
Fig. 2 is workbench sectional perspective structural representation of the present invention；
Fig. 3 is the partial sectional view at the locating dowel position of the present invention；
Fig. 4 is the fan housing perspective cut-away schematic diagram of the present invention；
Fig. 5 is the sectional view of the fan housing of the present invention；
Fig. 6 is the front view of another embodiment of the present invention.
Specific embodiment
As shown in Figure 2,6, a kind of stator pvc shrinkage apparatus, including on workbench 10 setting for sheathed stator 30
Locating dowel 12, and the blower fan 20 of hot blast is uniformly blowed along stator 30 radial direction to stator outer ring surface.
Embodiment 1
As Figure 1-5, as the preferred embodiments of the present invention, device also includes fan housing 21, and described fan housing 21 is along positioning
Post 12 axis direction moves back and forth setting, and the cover mouth of described fan housing 21 just arranges to locating dowel 12, fan housing 21 and locating dowel 12
Install and form hot air cavity when mask closes and so that locating dowel 12 is located inside this hot air cavity, the cover chamber of fan housing 21 is gone out with blower fan 20
Connected by airduct 22 between air port.Blower fan 20 uniformly blows hot blast along stator 30 radial direction to stator outer ring surface, makes pvc material 31
Each point is heated evenly, and then makes pvc material 31 uniform shrinkage, makes stator 30 outward appearance smooth, docile
Further, described locating dowel 12 side is provided with the pricking with needle 13 for grafting stator wire harness insert row, described pricking with needle 13
It is connected with power supply for powering for stator 30 by controlling switch, as shown in figure 3, the pipe that described locating dowel 12 is made for pyrite
Shape structure, the pressure performance that described locating dowel 12 is connected with resistance to line ball for testing stator, the center in the hole of described locating dowel 12
It is provided with the model rotor 121 coaxial with this locating dowel 12, described model rotor 121 center is provided with rotating shaft 122, described rotating shaft 122
It is rotatably installed on workbench 10 by bearing 123, described rotating shaft 122 is provided with discoid sensing fixed block 124, described sense
Fixed block 124 is answered to be provided with the bolt 125 radially outward overhanging along rotating shaft 122.Described rotating shaft 122 side and sensing fixed block
124 corresponding positions are provided with two proximity switches 126, and described two proximity switches 126 set for circumferentially-spaced 120 ° around rotating shaft 122
Put, described proximity switch 126 is used for detecting the rotating of model rotor 121.The stator pvc shrinkage apparatus that the present invention provides are also simultaneous
Tool stator detection function, in traditional stator production procedure, pyrocondensation pvc and stator detection are that two procedures are separately carried out, the present invention
Inventor two procedures are combined, detect the performance parameter of stator 30 using the waiting time of pvc thermoplastic, shorten single
The production time of stator, greatly improve production efficiency.
As shown in Figure 4,5, preferably, described fan housing 21 inwall is jacket type structure, and described airduct 22 is from fan housing
21 outer walls and chuck inner space, the jackets inner wall of described fan housing 21 is provided with the pore for connecting chuck inner chamber and cover chamber
213, along the annular sidewall uniform intervals arrangement of jackets inner wall, described fan housing 21 edge is provided with for stator line described pore 213
The breach 214 that bundle is drawn.
Further, the jackets inner wall of described fan housing 21 includes the post being extended below conical surface section 211 and conical surface section
Face section 212；The vertex of a cone of described conical surface section 211 is just right with the air outlet of airduct 22, for disperseing, guiding hot blast；Described pore 213
It is arranged in cylinder section 212 and makes hot blast radially-inwardly blowing along this cylinder section 212, be additionally provided with discoid in described fan housing 21
Heat-insulated bakelite 215, described heat-insulated bakelite 215 is connected with conical surface section 211 top of jackets inner wall by bolt 216, and heat insulation electric
It is provided with compression spring 217 between wood 215 and this conical surface section 211 top.The chuck inner chamber of described fan housing 21 can play to hot blast
The effect of guiding, the hot blast axially blowing straight down along stator 30 is converted into the hot blast blowing along stator 30 radial level,
Pvc material 31 can be made to be heated everywhere so as to shrink more uniform simultaneously.
As shown in Fig. 2 as the optimal technical scheme of the present embodiment, described workbench 10 is provided with column 11, described vertical
One Rodless cylinder 14 is horizontally disposed with post 11, the slide block 18 of this Rodless cylinder 14 is provided with lift cylinder 16, described lifting air
The piston rod of cylinder 16 is vertically arranged, and the piston rod of described lift cylinder 16 is provided with the bracing frame for installing fan housing 21
17, support frame as described above 17 overhangs setting in the horizontal direction, described blower fan 20, airduct 22, fan housing 21 three be fixed with one and
It is affixed that airduct 22 is in bracing frame 17.
Further, as shown in Figure 1, 2, at least provided with two groups of locating dowels 12, described each locating dowel on described workbench 10
12 be distributed in fan housing 21 along Rodless cylinder 14 move when motion path on.
As shown in figure 1, described workbench 10 is across on the conveyer belt 40 of stator production line, described workbench 10 is in the face of behaviour
The side making personnel is provided with safety door 15, and described safety door 15 moves back and forth setting along the orientation of locating dowel 12.
Multiple locating dowels 12 are arranged on a workbench, when blower fan 20 is to the pvc material in one of locating dowel 12
31 carry out pyrocondensation is, operator can place stator 30 and pvc material 31 using this period in other locating dowels 12, when
After the pyrocondensation of a upper stator 30 completes, Rodless cylinder 14 direct drive fan housing 21 mobile to having placed stator 31 and pvc
Pyrocondensation can be carried out in the locating dowel 12 of material, further with the pyrocondensation waiting time, improve production efficiency.Operator
Safety door 15 can be pushed into and will carry out in front of the locating dowel 12 of pyrocondensation, after safety door puts in place, then proceed by pyrocondensation, with
Ensure the safety of operator.In order to further facilitate production, in pricking with needle 13 side, photoswitch can be installed, simultaneously in work
Position switch for detecting safety door position is installed on platform 10, when photoswitch and position switch simultaneously electric when, blower fan 20
Automatic, which not only simplifies operating procedure, and also ensures that during pyrocondensation, stator detector unit is in work shape
State, also ensures that the safety of operator simultaneously.
Embodiment 2
As shown in fig. 6, as another embodiment of the present invention, device is also included for driving locating dowel 12 along own axes
The motor 19 rotating, the outer ring surface of described locating dowel 12 is provided with elastic layer, the centre bore of described locating dowel 12 and stator 30
Between be interference fit, the air outlet of described blower fan 20 is just arranged to stator 30 outer ring surface.
Claims (6)
1. a kind of stator pvc shrinkage apparatus it is characterised in that: include the upper setting of workbench (10) for sheathed stator (30)
Locating dowel (12), and radially uniformly blow the blower fan (20) of hot blast to stator outer ring surface along stator (30)；
Device also includes fan housing (21), and described fan housing (21) moves back and forth setting, described fan housing along locating dowel (12) axis direction
(21) cover mouth is just arranged to locating dowel (12), formed when the installation mask of fan housing (21) and locating dowel (12) closes hot air cavity and
So that locating dowel (12) is located inside this hot air cavity, between the air outlet of the cover chamber of fan housing (21) and blower fan (20), pass through airduct (22)
Connection；
Described workbench (10) is provided with column (11), and described column (11) has been horizontally disposed with a Rodless cylinder (14), and this is no
The slide block (18) of bar cylinder (14) is provided with lift cylinder (16), and the piston rod of described lift cylinder (16) vertically sets
Put, the piston rod of described lift cylinder (16) is provided with the bracing frame (17) for installing fan housing (21), support frame as described above (17)
Overhang setting in the horizontal direction, and described blower fan (20), airduct (22), fan housing (21) three are fixed with one and at airduct (22) place
Affixed in bracing frame (17), at least provided with two groups of locating dowels (12) on described workbench (10), each described locating dowel (12) distribution
On motion path when fan housing (21) moves along Rodless cylinder (14).
2. pvc shrinkage apparatus according to claim 1 it is characterised in that: device is also included for driving locating dowel (12)
Along the motor (19) of own axis, the outer ring surface of described locating dowel (12) is provided with elastic layer, described blower fan (20)
Air outlet is just arranged to stator (30) outer ring surface.
3. stator pvc shrinkage apparatus according to claim 1 it is characterised in that: described locating dowel (12) side is provided with use
In the pricking with needle (13) of grafting stator wire harness insert row, described pricking with needle (13) is connected for for stator with power supply by controlling switch
(30) power, the tubular structure that described locating dowel (12) is made for pyrite, described locating dowel (12) is connected for surveying with resistance to line ball
Order the pressure performance of son for a trial, the center in the hole of described locating dowel (12) is provided with the model rotor coaxial with this locating dowel (12)
(121), described model rotor (121) center is provided with rotating shaft (122), and described rotating shaft (122) is rotatably installed in by bearing (123)
On workbench (10), described rotating shaft (122) is provided with discoid sensing fixed block (124), on described sensing fixed block (124)
It is provided with the bolt (125) radially outward overhanging along rotating shaft (122), described rotating shaft (122) side is corresponding with sensing fixed block (124)
It is provided with two proximity switches (126), described two proximity switches (126) set for circumferentially-spaced 120 ° around rotating shaft (122) at position
Put, described proximity switch (126) is used for detecting the rotating of model rotor (121).
4. stator pvc shrinkage apparatus according to claim 1 it is characterised in that: described fan housing (21) inwall be jacket type
Structure, described airduct (22) is provided with use from fan housing (21) outer wall and chuck inner space, the jackets inner wall of described fan housing (21)
In the pore (213) of connection chuck inner chamber and cover chamber, described pore (213) is along the annular sidewall uniform intervals cloth of jackets inner wall
Put, described fan housing (21) edge is provided with the breach (214) drawn for stator wire harness.
5. stator pvc shrinkage apparatus according to claim 4 it is characterised in that: the jackets inner wall bag of described fan housing (21)
Include the cylinder section (212) being extended below conical surface section (211) and conical surface section；The vertex of a cone of described conical surface section (211) and airduct
(22) air outlet is just right, for disperseing, guiding hot blast；Described pore (213) is arranged in cylinder section (212) makes hot blast edge be somebody's turn to do
Radially-inwardly blowing of cylinder section (212), is additionally provided with discoid heat-insulated bakelite (215) in described fan housing (21), described heat-insulated
Bakelite (215) is connected with conical surface section (211) top of jackets inner wall by bolt (216), and heat-insulated bakelite (215) and this conical surface
Section is provided with compression spring (217) between (211) top.
6. stator pvc shrinkage apparatus according to claim 1 it is characterised in that: described workbench (10) is across in stator
On the conveyer belt (40) of production line, described workbench (10) is provided with safety door (15), described safety in the face of the side of operator
Door (15) moves back and forth setting along the orientation of locating dowel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549463.3A CN104290969B (en) | 2014-10-16 | 2014-10-16 | Stator PVC (Polyvinyl Chloride) thermal shrinkage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549463.3A CN104290969B (en) | 2014-10-16 | 2014-10-16 | Stator PVC (Polyvinyl Chloride) thermal shrinkage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104290969A CN104290969A (en) | 2015-01-21 |
| CN104290969B true CN104290969B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410549463.3A Active CN104290969B (en) | 2014-10-16 | 2014-10-16 | Stator PVC (Polyvinyl Chloride) thermal shrinkage device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104290969B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109023A (en) * | 2015-09-25 | 2015-12-02 | 珠海凯邦电机制造有限公司 | Stator thermoplastic detection integrated tool |
| CN107214640A (en) * | 2017-06-05 | 2017-09-29 | 南平市亿泽磨料磨具科技有限公司 | A kind of emery wheel thermoplastic machine and its thermoplastic method |
| CN108820383B (en) * | 2018-07-10 | 2024-04-19 | 浙江工业大学之江学院 | Coin sorting packagine machine's packagine machine constructs |
| CN110884150A (en) * | 2019-10-17 | 2020-03-17 | 苏州惠斯福自动化科技有限公司 | On-line thermal shrinkage machine |
| CN114288014B (en) * | 2021-12-30 | 2023-09-01 | 江西奇仁生物科技有限责任公司 | Electrode height Wen Resu device |
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| CN2199942Y (en) * | 1994-05-26 | 1995-06-07 | 孙奎连 | Hot air shrinking bead covering machine |
| JP2000238726A (en) * | 1999-02-17 | 2000-09-05 | Fuji Seal Inc | Method and apparatus for fitting rotary type label, and rotary type label placement system provided with this label fitting device |
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| CN2608263Y (en) * | 2003-01-23 | 2004-03-31 | 洪子钦 | Heating air box |
| US6744976B1 (en) * | 2003-02-06 | 2004-06-01 | Benison & Co., Ltd. | Hot airflow generation device |
| CN1822987A (en) * | 2003-07-31 | 2006-08-23 | 施利福国际公司 | Method and machine for heat-shrinking heat-shrink sleeves engaged individually on articles such as bottles |
| CN101157395A (en) * | 2007-10-23 | 2008-04-09 | 张家港市德顺机械有限责任公司 | Ventiduct structure for membrana packing shrinking apparatus |
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| CN202518492U (en) * | 2012-04-21 | 2012-11-07 | 永大（中山）有限公司 | Multipurpose heat-seal packaging machine |
| CN202783944U (en) * | 2012-05-09 | 2013-03-13 | 洪子钦 | Wind shear heat shrinking device |
| CN204161682U (en) * | 2014-10-16 | 2015-02-18 | 合肥凯邦电机有限公司 | Stator PVC shrinkage apparatus |
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2014
- 2014-10-16 CN CN201410549463.3A patent/CN104290969B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199942Y (en) * | 1994-05-26 | 1995-06-07 | 孙奎连 | Hot air shrinking bead covering machine |
| JP2000238726A (en) * | 1999-02-17 | 2000-09-05 | Fuji Seal Inc | Method and apparatus for fitting rotary type label, and rotary type label placement system provided with this label fitting device |
| CN2608263Y (en) * | 2003-01-23 | 2004-03-31 | 洪子钦 | Heating air box |
| CN1438156A (en) * | 2003-01-25 | 2003-08-27 | 杜淑媛 | Automatic film-covering enclosuring heat-contraction package machine set with precision guiding mechanism |
| US6744976B1 (en) * | 2003-02-06 | 2004-06-01 | Benison & Co., Ltd. | Hot airflow generation device |
| CN1822987A (en) * | 2003-07-31 | 2006-08-23 | 施利福国际公司 | Method and machine for heat-shrinking heat-shrink sleeves engaged individually on articles such as bottles |
| CN101157395A (en) * | 2007-10-23 | 2008-04-09 | 张家港市德顺机械有限责任公司 | Ventiduct structure for membrana packing shrinking apparatus |
| CN201259376Y (en) * | 2008-06-25 | 2009-06-17 | 徐桂香 | Hot wind heating device |
| CN202518492U (en) * | 2012-04-21 | 2012-11-07 | 永大（中山）有限公司 | Multipurpose heat-seal packaging machine |
| CN202783944U (en) * | 2012-05-09 | 2013-03-13 | 洪子钦 | Wind shear heat shrinking device |
| CN204161682U (en) * | 2014-10-16 | 2015-02-18 | 合肥凯邦电机有限公司 | Stator PVC shrinkage apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104290969A (en) | 2015-01-21 |
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