CN202131536U - Vacuum glue dipping device for friction plates - Google Patents
Vacuum glue dipping device for friction plates Download PDFInfo
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- CN202131536U CN202131536U CN201120164932U CN201120164932U CN202131536U CN 202131536 U CN202131536 U CN 202131536U CN 201120164932 U CN201120164932 U CN 201120164932U CN 201120164932 U CN201120164932 U CN 201120164932U CN 202131536 U CN202131536 U CN 202131536U
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- glue
- bucket
- impregnation
- barrel
- vacuum
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Abstract
The utility model relates to manufacturing equipment for friction plates, and in particular relates to a vacuum glue dipping device for friction plates. The vacuum glue dipping device mainly solves the technical problem that the operation is relatively complex because glue liquor in a glue barrel cannot be recycled and the barrel body needs to be changed once a barrel of glue liquor is used up when the friction plates are dipped into the glue, and solves the technical problems that the glue barrel is polluted, the glue dipping effect is poor, the quality of the produced product is poor and the like because impurities are easily mixed into the glue liquor during glue dipping in the prior art. The vacuum glue dipping device comprises a glue preparation barrel (1). The vacuum glue dipping device is characterized in that: the glue preparation barrel (1) is provided with a first air inlet valve (2); the glue preparation barrel is connected with a first glue dipping barrel (5) and a second glue dipping barrel (6) through a glue inlet main pipe (3) and a glue inlet branch pipe (4); the first glue dipping barrel and the second glue dipping barrel are respectively provided with a second air inlet valve (7) and a third air inlet valve (8); and two circulating pipes (9) are connected between the first glue dipping barrel and the second glue dipping barrel.
Description
Technical field
The utility model relates to a kind of manufacturing equipment of friction plate, especially relates to a kind of friction plate vacuum-latexed device.
Background technology
Develop rapidly along with automobile, engineering machinery; Automobile, engineering machinery user to the brake safe performance require increasingly high; Asbestos material friction plate originally bans use of in a lot of developed countries owing to there are problems such as poisonous, poor stop, heat resistance difference and weak strength already, and China has begun to ban use of in 2003; What replace makes novel non-asbestos metal or semimetal friction material, as uses organic fiber, metal fibre, silica fibre etc. instead.Chinese patent disclose a kind of raw paper of high-performance environment-friendly paper based friction material and friction plate preparation method (publication number: CN101805589A), the weight percent of the component of its paper friction material: matrix adopting: carbon fiber 7-15%, short aramid fiber 5-10%, Fanglun slurry cake 5-10% and the bamboo fibre slurry 9-30% of cutting; Rubbing agent adopts: diatomite 10-20% and cashew nut shell powder 8-12%; Frictional property regulator adopts: rubber grain 2-4%, calcium carbonate 5-10% and flake graphite 10-15%; The shaping adhesive adopts: fluorubber 1-2%, silicone resin 3-15% and phenolic resins 3-15%.Its preparation method is: (1) earlier with the bamboo fibre making beating, beating consistency is 1-4%, and beating degree is 25-50SR, again with carbon fiber, weak point is cut aramid fiber and Fanglun slurry cake is uniformly dispersed in polyoxyethylene PEO and benzene sulfonic acid sodium salt mixed liquor, adds polypropylene phthalein amine again; (2) manufacture paper with pulp by conventional paper technology after, process base board through press dewatering and vacuumize; (3) drying process: vacuum 0.06-0.08MPa, temperature 90-150 ℃, time 10-30min; (4) the above-mentioned base board stamping-out that obtains is become ring plate, then ring plate is flooded: at first be immersed in the fluorine glue, the mixed solution of then ring plate being put into phenolic resins and phenolic resins and silicone resin floods, and is dry then; (5) just make the friction ring plate after the heat of solidification is handled, be bonded on the steel core plate through the hot pressing ring plate that will rub.But this friction plate is when impregnation, and the glue in the glue bucket can't recycle, and using up one barrel just needs to change staving; Operate comparatively numerous and diversely, and when impregnation, sneak into impurity in the glue easily; Thereby the glue bucket is polluted, and the effect of impregnation is relatively poor, and the product quality of producing is relatively poor.
The utility model content
The utility model provides a kind of friction plate vacuum-latexed device, and it mainly is to solve the existing in prior technology friction plate when impregnation, and the glue in the glue bucket can't recycle; Using up one barrel just needs to change staving, operate comparatively numerous and diverse, and when impregnation; Sneak into impurity in the glue easily; Thereby the glue bucket is polluted, and the effect of impregnation is relatively poor, the technical problem of the relatively poor grade of the product quality of producing.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of friction plate vacuum-latexed device of the utility model; Comprise and join the glue bucket; The described glue bucket of joining is provided with first intake valve; Join the glue bucket and be responsible for through advancing glue, advance the glue arm and be connected with the first impregnation bucket and the second impregnation bucket, be respectively equipped with second intake valve, the 3rd intake valve on the first impregnation bucket, the second impregnation bucket, be connected with two circulation pipes between the first impregnation bucket, the second impregnation bucket.Can in joining the glue bucket, prepare glue, through opening second intake valve, because siphonage, glue can be responsible for through advancing glue, advance the glue arm enters in the first impregnation bucket.Glue in the first impregnation bucket can also enter in the second impregnation bucket through circulation pipe, and friction plate can flood in the first impregnation bucket, the second impregnation bucket successively, thereby friction plate is repeatedly flooded, and the effect of impregnation is better.
As preferably, the described first impregnation bucket, the second impregnation bucket respectively are connected with a suction branch, suction branch with advance glue and be responsible for and be communicated with.Through suction branch, can be in the first impregnation bucket or the second impregnation bucket extracting vacuum.
As preferably, all be connected with filter on described two circulation pipes, can be with the Impurity removal in the glue.
As preferably, described filter includes housing, and housing top has glue-feeder, and lower housing portion has gum outlet, and enclosure interior was provided with pan.Can connect circulation pipe at glue-feeder, gum outlet place, make things convenient for glue turnover filter.Glue was after entering into pan, and glue can flow out to gum outlet through the discharge orifice of crossing pan, and the impurity that particle is bigger then was retained in the pan.
As preferably, described housing upper end end face is provided with end cap, is provided with seal between end cap and the housing.Through opening end cap, can take out pan, impurity is discharged.Seal can prevent that glue from overflowing from the gap between end cap and the housing.
As preferably, the edge of described enclosure interior is provided with step, and the upper end-face edge of crossing pan is provided with flange, and flange is erected on the step.Cross pan and can be shelved on problem inside through flange, can avoid the lower end of pan to touch housing bottom like this, it is comparatively smooth and easy that glue is flowed.
As preferably, describedly advance glue and be responsible for, advance all to be provided with ball valve on glue arm, circulation pipe, the suction branch.Can control the switching of each pipeline.
As preferably, the described first impregnation bucket and the second impregnation bucket are provided with liquid level gauge, can observe the liquid level in the impregnation bucket at any time, are convenient to replenish glue.
As preferably, all be provided with vacuum meter on the described first impregnation bucket and the second impregnation bucket, can observe the vacuum in the impregnation bucket, thereby adjust the pressure size at any time.
Therefore, the utility model is realized recycling of glue through pipeline, intake valve in joining glue bucket, two impregnation buckets, in the immersing glue process of friction plate, need not to change staving; Operate comparatively simple; And in the immersing glue process of friction plate, filter is set, filter interior was provided with pan, can the contaminant filter in the production process be come out; Prevent that impurity glue bucket from being polluted; The effect of impregnation is better, and the product quality of producing is higher, accomplishes that simultaneously porosity is controlled and simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is plan structure sketch mapes of Fig. 1;
Accompanying drawing 3 is a kind of structural representations of the utility model filter;
Accompanying drawing 4 is A-A cross-sectional view of Fig. 3.
Parts, position and numbering among the figure: join glue bucket 1, first intake valve 2, advance that glue is responsible for 3, is advanced glue arm 4, the first impregnation bucket 5, the second impregnation bucket 6, second intake valve 7, the 3rd intake valve 8, circulation pipe 9, suction branch 10, filter 11, housing 12, glue-feeder 13, gum outlet 14, cross pan 15, end cap 16, seal 17, step 18, flange 19, ball valve 20, liquid level gauge 21.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of friction plate vacuum-latexed device of this example; Like Fig. 1, Fig. 2; There is one to join glue bucket 1, joins the glue bucket and be provided with first intake valve 2, join the glue bucket and be responsible for 3 through advancing glue, advance glue arm 4 and be connected with the first impregnation bucket 5 and the second impregnation bucket 6; Be respectively equipped with on the first impregnation bucket, the second impregnation bucket on second intake valve 7, the 3rd intake valve 8, the first impregnation buckets and the second impregnation bucket and all be provided with vacuum meter and liquid level gauge 21.The first impregnation bucket 5, the second impregnation bucket 6 respectively are connected with a suction branch 10, suction branch with advance glue and be responsible for 3 and be communicated with.Be connected with between the first impregnation bucket, the second impregnation bucket on 9, two circulation pipes of two circulation pipes and all be connected with filter 11.Like Fig. 3, Fig. 4, filter includes housing 12, and housing top has glue-feeder 13; Lower housing portion has gum outlet 14, and enclosure interior was provided with pan 15, and the edge of enclosure interior is provided with step 18; The upper end-face edge of crossing pan 15 is provided with flange 19, and flange is erected on the step.Housing upper end end face is provided with end cap 16, is provided with seal 17 between end cap and the housing.Advancing glue is responsible for 3, advances on glue arm 4, circulation pipe 9, the suction branch 10 all to be provided with ball valve 20.
The use step is following:
1. all valves of inspection impregnation equipment are in closed condition, are ready to YSM-L resin, absolute ethyl alcohol, acetone, coupling agent according to " paper friction material impregnation cure shedule " (hereinafter to be referred as " rules ");
2. open and join glue bucket 1 top cover, reach normal concentration (joining glue bucket maximum volume is 0.28m3), build jack panel on the top cover, prevent solvent evaporates by " rules " preparation glue;
3. open the first impregnation bucket, 5 top covers, hang in the impregnation basket that installs the scraps of paper, build jack panel maintenance sealing on the top cover, open vacuum pump, extracting vacuum in the first impregnation bucket 5;
4. the vacuum meter on the first impregnation bucket 5 shows that vacuum reaches-0.06pa; Open into first intake valve 2 successively, advance the ball valve 20 on the glue arm 4, glue flows into the first impregnation bucket, when the glue liquid level shows when reaching between green and the red graticule; Close the ball valve on the glue arm into; This moment is through transparent tube close observation glue liquid level, prevents that glue is splashed in the vacuum pipe and in time closes the ball valve on the suction branch 10, opens atmospheric valve and closes vavuum pump;
5. at the first impregnation bucket, 5 impregnations simultaneously, open the second impregnation bucket, 6 top covers, hang in the impregnation basket that installs the scraps of paper; Build jack panel maintenance sealing on the top cover; The open vacuum pump, extracting vacuum in the second impregnation bucket 6 reaches-0.06pa the vacuum meter vacuum on the second impregnation bucket gradually;
6. the impregnation bucket reaches the impregnation after the time of " rules " regulation; Open the ball valve on second intake valve 7, the circulation pipe successively, make glue flow into the second impregnation bucket 6 through filter 11, when the glue liquid level shows when reaching between green and the red graticule from the first impregnation bucket 5; Close the ball valve on the circulation pipe; This moment is through transparent tube close observation glue liquid level, prevents that glue is splashed in the vacuum pipe and in time closes the ball valve on the suction branch 10, opens atmospheric valve and closes vavuum pump;
7. open the first impregnation bucket, 5 top covers, hang out the impregnation basket, taking-up has been soaked the gummed paper sheet and has been changed subsequent processing over to, and the scraps of paper to be soaked of packing into are closed second intake valve 7, repeat the 3rd action;
8. the vacuum meter on the first impregnation bucket shows that vacuum reaches-0.06pa; The while second impregnation bucket 6 reaches the impregnation of " rules " regulation after the time; Open the ball valve on the 3rd intake valve 8, another root circulation pipe, glues flow into the first impregnation bucket 5 through another filter in the second impregnation bucket 6, when the glue liquid level shows when reaching between green and the red graticule; Close ball valve; This moment is through transparent tube close observation glue liquid level, prevents that glue is splashed in the vacuum pipe and in time closes the ball valve on the suction branch, opens atmospheric valve and closes vavuum pump;
9. open the second impregnation bucket, 6 top covers, repeat the 7th action, scraps of paper impregnation repeats between the first impregnation bucket 5 and the second impregnation bucket 6 like this;
10. when transparent tube shows that glue is lower than green graticule, open into glue and be responsible for 3, advance the ball valve on the glue arm 4, from join the glue bucket, replenish glue;
11. regularly the cleaning and filtering net prevents that glue is mobile not smooth;
12. should make regular check on gelatin concentration, when finding that the concentration deviation is big, the open vacuum pump is opened into glue and is responsible for 3, advances the ball valve on the glue arm 4, glue is drawn back joined the glue bucket, preparation again is with the porosity of control product.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (9)
1. friction plate vacuum-latexed device; Comprise and join glue bucket (1); It is characterized in that the described glue bucket (1) of joining is provided with first intake valve (2); Join the glue bucket and be responsible for (3) through advancing glue, advance glue arm (4) and be connected with the first impregnation bucket (5) and the second impregnation bucket (6), be respectively equipped with second intake valve (7), the 3rd intake valve (8) on the first impregnation bucket, the second impregnation bucket, be connected with two circulation pipes (9) between the first impregnation bucket, the second impregnation bucket.
2. a kind of friction plate vacuum-latexed device according to claim 1 is characterized in that the described first impregnation bucket (5), the second impregnation bucket (6) respectively are connected with a suction branch (10), suction branch with advance glue and be responsible for (3) and be communicated with.
3. a kind of friction plate vacuum-latexed device according to claim 1 and 2 is characterized in that all being connected with on described two circulation pipes (9) filter (11).
4. a kind of friction plate vacuum-latexed device according to claim 3; It is characterized in that described filter (11) includes housing (12); Housing top has glue-feeder (13), and lower housing portion has gum outlet (14), and enclosure interior was provided with pan (15).
5. a kind of friction plate vacuum-latexed device according to claim 4 is characterized in that described housing (12) upper end end face is provided with end cap (16), is provided with seal (17) between end cap and the housing.
6. a kind of friction plate vacuum-latexed device according to claim 5 is characterized in that the inner edge of described housing (12) is provided with step (18), and the upper end-face edge of crossing pan (15) is provided with flange (19), and flange is erected on the step.
7. a kind of friction plate vacuum-latexed device according to claim 2 is characterized in that the described glue person in charge (3) of advancing, advances on glue arm (4), circulation pipe (9), the suction branch (10) all to be provided with ball valve (20).
8. a kind of friction plate vacuum-latexed device according to claim 1 and 2 is characterized in that the described first impregnation bucket (5) and the second impregnation bucket (6) are provided with liquid level gauge (21).
9. a kind of friction plate vacuum-latexed device according to claim 1 and 2 is characterized in that all being provided with vacuum meter on the described first impregnation bucket (5) and the second impregnation bucket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120164932U CN202131536U (en) | 2011-05-23 | 2011-05-23 | Vacuum glue dipping device for friction plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120164932U CN202131536U (en) | 2011-05-23 | 2011-05-23 | Vacuum glue dipping device for friction plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202131536U true CN202131536U (en) | 2012-02-01 |
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ID=45520309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120164932U Expired - Fee Related CN202131536U (en) | 2011-05-23 | 2011-05-23 | Vacuum glue dipping device for friction plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202131536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794824A (en) * | 2012-08-22 | 2012-11-28 | 环球石材（山东）有限公司 | Vacuum glue-replenishing method for marble |
| CN103356307A (en) * | 2013-08-07 | 2013-10-23 | 天津市塑料研究所有限公司 | Arterial blood microembolus filter gum dipping and net pressing device |
-
2011
- 2011-05-23 CN CN201120164932U patent/CN202131536U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794824A (en) * | 2012-08-22 | 2012-11-28 | 环球石材（山东）有限公司 | Vacuum glue-replenishing method for marble |
| CN102794824B (en) * | 2012-08-22 | 2015-04-29 | 天下石仓（天津）有限公司 | Vacuum glue-replenishing method for marble |
| CN103356307A (en) * | 2013-08-07 | 2013-10-23 | 天津市塑料研究所有限公司 | Arterial blood microembolus filter gum dipping and net pressing device |
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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: 20120201 Termination date: 20170523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |