CN104552703B - Flash trimming device - Google Patents
Flash trimming device Download PDFInfo
- Publication number
- CN104552703B CN104552703B CN201510034335.XA CN201510034335A CN104552703B CN 104552703 B CN104552703 B CN 104552703B CN 201510034335 A CN201510034335 A CN 201510034335A CN 104552703 B CN104552703 B CN 104552703B
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- Prior art keywords
- workpiece
- trimming device
- glue
- processed
- overlap
- Prior art date
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- 238000009966 trimming Methods 0.000 title claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000002844 melting Methods 0.000 claims abstract description 13
- 230000008018 melting Effects 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims description 38
- 239000012943 hotmelt Substances 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 235000019994 cava Nutrition 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 19
- 238000005520 cutting process Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The invention provides a high-efficiency flash trimming device. The high-efficiency flash trimming device comprises a stander and a workpiece pedestal, wherein the workpiece pedestal is provided with a clamping buckle for clamping a to-be-machined workpiece, the stander is arranged above the workpiece pedestal, the stander is provided with a pressing wheel device which is used for pressing the to-be-machined workpiece and enabling the stander to move relative to the to-be-machined workpiece, the stander is also provided with a heat melting and trimming device which is tightly clung to the surface of a flash position of the to-be-machined workpiece, used for heating for melting the flash and used for trimming the flash of the to-be-machined workpiece in a rolling manner, and an adhesive replenishing device which is used for filling a recess in the surface of the to-be-machined workpiece is arranged in front of the heat melting trimming device in the rolling direction. According to the high-efficiency flash trimming device, the flash of the workpiece is trimmed in a hot melting manner, and the flaw on the surface of the workpiece also can be repaired.
Description
Technical field
The present invention relates to the process equipment field of seat, and in particular to a kind of overlap trimming device.
Background technology
At present chair can use accessory made by many plastics in the fabrication process, but the overlap of plastic fittings be can not
Avoid what is existed, prior art be by being struck off with blade, and the method struck off with blade operation is required it is very high, while also holding
Easy damaged plastic fittings surface, and be no good method for repairing and mending for the depression in the surface of plastic fittings lacks at material,
So this prior art efficiency is too low, and easy to manufacture substandard products cause to waste.
And for example, one kind disclosed in the Chinese utility model patent application of the Authorization Notice No. number of being CN 102765157A
The overlap crush-cutting instrument of rubber, the overlap crush-cutting instrument of the rubber at least include upper substrate and infrabasal plate, it is described on
Substrate is provided with clamping assembly and crush-cutting plate, and the infrabasal plate is provided with lower clamping assembly and support board, upper clamping assembly and
Lower clamping is always shaped as two holding stations, forms two holding stations, clamped by this four between crush-cutting plate and support board
Station realizes that crush-cutting is operated.But the utility model still cannot solve to lack at material with surface in the overlap of plastic fittings well
The problem repaired simultaneously.
The content of the invention
The invention provides workpiece flashes are repaired by hot melting way, while can repair surface of the work lacks the one kind at material
Overlap trimming device.
In order to achieve the above object, the present invention is adopted the following technical scheme that：A kind of overlap trimming device, including frame and
Work piece pedestal, is provided with described work piece pedestal for clamping the clamping buckle of workpiece to be processed, and the frame is arranged at described
The top of work piece pedestal, is provided with the frame for compressing workpiece to be processed and making the relative workpiece to be processed of the frame
Mobile compression wheel apparatus, are additionally provided with the surface being close at workpiece to be processed overlap and fly for heating and melting in described frame
Side and the hot melt trimming device by rolling the surface at finishing workpiece to be processed overlap, the described rolling for heating trimming device
Front on dynamic direction is provided with for filling the glue device of workpiece to be processed depression in the surface.
Rotated by cradle head with the glue device as a kind of preferred, described hot melt trimming device and be connected.
Include the hot melt finishing cylinder for heating and repairing as a kind of preferred, described hot melt trimming device, it is described
The axis of rolling of hot melt finishing cylinder be rotatably connected in heating fixed column respectively, the rear end of described heating fixed column and frame
Between be provided with expansion link, be provided with tensioning spring on the outside of the expansion link.
Cave inward and workpiece to be processed of fitting as the middle setting of a kind of preferred, described hot melt finishing cylinder
Processing at trim slots, the trim slots both sides are provided with for preheating the preheating of workpiece to be processed surfaced lift finishing effect
Portion.
Include the roller for contacting with workpiece to be processed surface as a kind of preferred, described compression wheel apparatus, it is described
Roller rear end be provided with telescopic shaft, the tensioning spring is provided with the outside of the telescopic shaft.
The both sides for heating trimming device are separately positioned on as a kind of preferred, the described wheel apparatus that compress.
As it is a kind of preferably, described glue device is included for loading the barrel of inserts, melting for the glue of glue
Glue head and the push-off pin for releasing the glue melten gel head, the front end of the push-off pin are connected with the glue melten gel head,
And the inner hollow of the push-off pin is connected with the glue melten gel head, lead between the rear end of the push-off pin and described barrel
Cross glue feeding tube connection.
It it is 125 DEG C ~ 180 DEG C as the temperature of a kind of preferred, described trim slots.
It it is 110 DEG C ~ 130 DEG C as the temperature of a kind of preferred, described preheating part.
It it is 150 DEG C ~ 200 DEG C as the temperature of a kind of preferred, described glue melten gel head, the temperature of described barrel is
Scalable between 150 DEG C to 200 DEG C.
To sum up, the present invention has advantages below：
The present invention possesses dressing efficiency height and the good advantage of finishing effect.
Description of the drawings
Structural representations of the Fig. 1 for the embodiment of the present invention；
Overlooking the structure diagrams of the Fig. 2 for embodiment of the present invention seat support；
In figure, label is as follows：
1- frames, 2- work piece pedestals, 3- clamping buckles, 4- compress wheel apparatus, 5- hot melt trimming devices, 6- glue devices, 7-
Cradle head, 501- hot melt finishing cylinder, 502- heating fixed column, 503- expansion links, 504- tensioning springs, 5011- trim slots,
5012- preheating parts, 401- rollers, 402- telescopic shafts, 601- barrels, 602- glue melten gel heads, 603- push-off pins, 604- send glue
Pipe.
Specific embodiment
With embodiment, the invention will be further described below in conjunction with the accompanying drawings.
As shown in Figures 1 and 2, the embodiment of the present invention includes frame 1 and work piece pedestal 2, is provided with use in work piece pedestal 2
In the clamping buckle 3 for clamping workpiece to be processed, frame 1 is arranged at the top of work piece pedestal 2, is provided with and treats for compressing in frame 1
Processing workpiece and make the compression wheel apparatus 4 that frame 1 moved relative to workpiece to be processed, be additionally provided with frame 1 be close to it is to be processed
Surface at workpiece flashes is used for heating and melting overlap and the hot melt by rolling the surface at finishing workpiece to be processed overlap
Trimming device 5, the front heated on the rotating direction of trimming device 5 are provided with for filling workpiece to be processed depression in the surface
Glue device 6.Compress the both sides that wheel apparatus 4 are separately positioned on hot melt trimming device 5.Hot melt trimming device 5 is led to glue device 6
Cross cradle head 7 and rotate connection.
As shown in figure 1, embodiment of the present invention hot melt trimming device 5 includes the hot melt finishing cylinder for heating and repairing
501, the axis of rolling of hot melt finishing cylinder 501 is rotatably connected in heating fixed column 502 respectively, heats the rear end of fixed column 502
Expansion link 503 is provided between frame 1, the outside of expansion link 503 is provided with tensioning spring 504.Hot melt finishing cylinder 501
Middle setting has the trim slots 5011 at the processing of the workpiece to be processed that caves inward and fit, and 5011 both sides of trim slots are provided with
For preheating the preheating part 5012 of workpiece to be processed surfaced lift finishing effect.The temperature of trim slots 5011 is according to workpiece material
Difference, is usually arranged as 165 DEG C of polyformaldehyde, 125 DEG C of polyethylene, 150 DEG C of polrvinyl chloride, 148 DEG C of polypropylene, polystyrene 125
DEG C, the critical melting point of workpiece material is generally adopted as the operating temperature of the trim slots 5011 corresponding to this kind of material.Preheating
The temperature in portion 5012 is different according to workpiece material, is usually arranged as 155 DEG C of polyformaldehyde, 115 DEG C of polyethylene, polrvinyl chloride 140
DEG C, 138 DEG C of polypropylene, 115 DEG C of polystyrene, generally using workpiece material low 10 DEG C of critical melting point temperature as this kind
The operating temperature of the preheating part 5012 corresponding to material.The setting purpose of preheating part 5012 is primarily to make material make necessarily
Softening make the finishing action of trim slots 5011 more smooth.
As shown in figure 1, the embodiment of the present invention compresses wheel apparatus 4 includes the roller for contacting with workpiece to be processed surface
401,401 rear end of roller is provided with telescopic shaft 402, and the outside of telescopic shaft 402 is provided with tensioning spring 504.
As shown in figure 1, embodiment of the present invention glue device 6 is included for loading the barrel 601 of inserts, for glue
Glue melten gel head 602 and the push-off pin 603 for releasing glue melten gel head 602, front end and the glue melten gel head of push-off pin 603
602 connect, and the inner hollow of push-off pin 603 is connected with glue melten gel head 602, between the rear end of push-off pin 603 and barrel 601
Connected by glue feeding tube 604.The temperature of glue melten gel head 602 is 200 DEG C, adopts 200 DEG C of high temperature to improve workpiece material
Mobility, it is ensured that the temperature that 602 barrel 601 of glue melten gel head will not be blocked when glue is can between 150 DEG C to 200 DEG C
Adjust, the temperature of barrel 601 scalable according to material is different, generally using workpiece material high 20 DEG C of critical melting point temperature
To ensure that material has certain mobility, while being leaked through soon under the material for melting.
The embodiment of the present invention operationally, workpiece is fixed in work piece pedestal 2, and then frame 1 presses to contact roller dress
Stop after putting 4 laminating surface of the works, now heat trimming device 5 and begin to warm up, to trim slots 5011 and the temperature of preheating part 5012
Degree reach design temperature after, frame 1 starts to move horizontally, now trim slots 5011 will by overlap a certain degree of fusing,
Molten state is being moved between the state that material solid softens to intermediateness during liquid body transition, now trim slots 5011
In just overlap can be melted and roll to it is smooth complete finishing.If surface of the work has depression to lack at material, now push-off pin 603
Glue melten gel head 602 is pushed at scarce material, glue melten gel head 602 will fill up depression with workpiece identical melt material to liquid,
Then frame return continues finishing, the finishing action at the scarce material that completes to be recessed.
Described above is only explanation of the invention so that those of ordinary skill in the art's can completely implements we
Case, but be not limitation of the present invention, those skilled in the art can as needed to this reality after this specification is read
Apply example and make the modification for not having creative contribution, these are all not creative modifications.But as long as in the right of the present invention
All protected by Patent Law in claimed range.
Claims (7)
1. a kind of overlap trimming device, including frame（1）And work piece pedestal（2）, it is characterised in that：Described work piece pedestal
（2）On be provided with for clamping the clamping buckle of workpiece to be processed（3）, the frame（1）It is arranged at the work piece pedestal（2）It is upper
Side, the frame（1）On be provided with for compressing workpiece to be processed and making the frame（1）Relative to workpiece to be processed movement
Compress wheel apparatus（4）, described frame（1）On be additionally provided with the surface be close at workpiece to be processed overlap and fly for heating and melting
Side and the hot melt trimming device by rolling the surface at finishing workpiece to be processed overlap（5）, described hot melt trimming device
（5）Rotating direction on front be provided with for filling the glue device of workpiece to be processed depression in the surface（6）；Described heat
Molten trimming device（5）With the glue device（6）By cradle head（7）Rotate connection；Described hot melt trimming device（5）Bag
Include the hot melt finishing cylinder for heating and repairing（501）, described hot melt finishing cylinder（501）The axis of rolling company of rotation respectively
It is connected on heating fixed column（502）On, described heating fixed column（502）Rear end and frame（1）Between be provided with expansion link
（503）, the expansion link（503）Outside be provided with tensioning spring（504）；Described hot melt finishing cylinder（501）Centre
The trim slots being provided with the processing of the workpiece to be processed that caves inward and fit（5011）, the trim slots（5011）Both sides set
It is equipped with for preheating the preheating part of workpiece to be processed surfaced lift finishing effect（5012）.
2. a kind of overlap trimming device according to claim 1, it is characterised in that：Described compression wheel apparatus（4）Including
For the roller contacted with workpiece to be processed surface（401）, described roller（401）Rear end is provided with telescopic shaft（402）, it is described
Telescopic shaft（402）Outside be provided with the tensioning spring（504）.
3. a kind of overlap trimming device according to claim 1, it is characterised in that：Described compression wheel apparatus（4）Respectively
It is arranged on the hot melt trimming device（5）Both sides.
4. a kind of overlap trimming device according to claim 1, it is characterised in that：Described glue device（6）Including use
In the barrel for loading inserts（601）, for the glue melten gel head of glue（602）And for releasing the glue melten gel head
（602）Push-off pin（603）, the push-off pin（603）Front end and the glue melten gel head（602）Connection, and the release
Bar（603）Inner hollow and the glue melten gel head（602）Connection, the push-off pin（603）Rear end and described barrel
（601）Between pass through glue feeding tube（604）Connection.
5. a kind of overlap trimming device according to claim 1, it is characterised in that：Described trim slots（5011）Temperature
For 125 DEG C ~ 180 DEG C.
6. a kind of overlap trimming device according to claim 1, it is characterised in that：Described preheating part（5012）Temperature
For 110 DEG C ~ 130 DEG C.
7. a kind of overlap trimming device according to claim 4, it is characterised in that：Described glue melten gel head（602）'s
Temperature is 150 DEG C ~ 200 DEG C, described barrel（601）Temperature be 150 DEG C to 200 DEG C between scalable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034335.XA CN104552703B (en) | 2015-01-23 | 2015-01-23 | Flash trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034335.XA CN104552703B (en) | 2015-01-23 | 2015-01-23 | Flash trimming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104552703A CN104552703A (en) | 2015-04-29 |
| CN104552703B true CN104552703B (en) | 2017-05-03 |
Family
ID=53070279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510034335.XA Active CN104552703B (en) | 2015-01-23 | 2015-01-23 | Flash trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104552703B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217712B (en) * | 2016-10-06 | 2018-10-16 | 华东交通大学 | EMU one is that rubber spring pours burr and automatically removes device |
| CN107415115B (en) * | 2017-05-15 | 2023-07-11 | 安徽伯希和户外装备用品有限公司 | Flash cleaning device for clothing lock catch |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9807699A (en) * | 1997-02-18 | 2001-09-11 | Textron Automotive Co Inc | Process for eliminating defects such as chips, scabs, scratches, and discolorations located on the outer surface of a plastic element and applicator to hide defects on the outer surface of a plastic element |
| CN102085701B (en) * | 2010-12-17 | 2013-05-08 | 凯达电子(昆山)有限公司 | Automatic folding machine |
| CN202572991U (en) * | 2012-03-14 | 2012-12-05 | 东莞广泽汽车饰件有限公司 | Plastic part welding and positioning device |
| CN202862603U (en) * | 2012-09-18 | 2013-04-10 | 湖南长丰汽车塑料制品有限公司 | Plastic product welding repair equipment |
| CN103419310B (en) * | 2013-08-19 | 2016-04-13 | 亿和精密工业（苏州）有限公司 | A kind of flash trimmer |
| CN203739255U (en) * | 2014-03-20 | 2014-07-30 | 天津昊川新能源科技有限公司 | Micro defect restoration device of wind power blade |
| CN204471697U (en) * | 2015-01-23 | 2015-07-15 | 浙江百之佳家具有限公司 | A kind of overlap trimming device efficiently |
-
2015
- 2015-01-23 CN CN201510034335.XA patent/CN104552703B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104552703A (en) | 2015-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A trimming device for flash Effective date of registration: 20210621 Granted publication date: 20170503 Pledgee: China Co. truction Bank Corp Anji branch Pledgor: Zhejiang Baizhijia Furniture Co.,Ltd. Registration number: Y2021330000605 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170503 Pledgee: China Co. truction Bank Corp Anji branch Pledgor: Zhejiang Baizhijia Furniture Co.,Ltd. Registration number: Y2021330000605 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A flash trimming device Granted publication date: 20170503 Pledgee: China Co. truction Bank Corp Anji branch Pledgor: Zhejiang Baizhijia Furniture Co.,Ltd. Registration number: Y2024330000099 |