CN103240873B - Full-automatic encapsulated piston production equipment - Google Patents
Full-automatic encapsulated piston production equipment Download PDFInfo
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- CN103240873B CN103240873B CN201310156296.1A CN201310156296A CN103240873B CN 103240873 B CN103240873 B CN 103240873B CN 201310156296 A CN201310156296 A CN 201310156296A CN 103240873 B CN103240873 B CN 103240873B
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Abstract
The invention discloses full-automatic encapsulated piston production equipment. The equipment comprises a feeding mechanism, a pre-encapsulation mechanism and an encapsulation mechanism which are sequentially arranged on a stander, and is characterized by also comprising a turning conveying mechanism between the pre-encapsulation mechanism and the encapsulation mechanism, and a control module for controlling the four mechanisms, wherein the feeding mechanism comprises a conveying belt I and a feeding clamp for pushing pistons to be encapsulated on the conveying belt I to the pre-encapsulation mechanism; the pre-encapsulation mechanism comprises a turntable for holding a film, a conical die, a film taking manipulator for conveying the film to the conical die, a lower pressing head above the conical die, and a clamping manipulator for lifting the conical die; and the turning conveying mechanism comprises a conveying belt II for conveying the pre-encapsulated pistons automatically pushed by the pre-encapsulation mechanism, a turning manipulator which is positioned at the tail end of the conveying belt II and is used for turning the pre-encapsulated pistons, and a shaping arm which is used for shaping the pre-encapsulated pistons and conveying the shaped pistons to the encapsulation mechanism.
Description
Technical field
The present invention relates to a kind of production equipment of shock absorber piston, especially a kind of equipment for shock absorber piston encapsulate.
Background technology
Producing vibrations because flexible member is hit in suspension system, for improving ride comfort and the comfortableness of running car, in suspension, being installed in parallel damper with flexible member.When shaking when between vehicle frame and vehicle bridge and occur relative motion, the piston in damper moves up and down.Due to piston and the relative motion frequently of damper cylinder body, need and material that frictional resistance little wear-resisting at the Surface coating of piston, as polytetrafluoroethylene (PTFE), to increase the service life.
The method of existing piston rubber-coating mainly contains: manual encapsulate skin is placed on piston, with a manual depression mechanism film is enclosed within piston and by heating former, thus reaches the effect of encapsulate, but this method human factor too greatly and inefficiency, another kind method be first pre-for film encapsulate on piston, suitable for readingly make benchmark, then piston is passed through heating former and shaping former from top to bottom, again the piston of encapsulate is removed the unnecessary film of end opening by machined, as publication number a kind of car shock piston teflon cladding technique and equipment disclosed in the Chinese patent application of CN101422966A, comprise by A type matrix, the pre-pressing die that die and hollow cylinder are formed and the coating mould be made up of cylindrical cavity counterdie and hollow patrix, ring film is enclosed within A type matrix, piston is put into die fix, by A type matrix and hollow cylinder, ring film is pressed in the Article 1 draw-in groove of piston, complete precompressed, piston is placed on the lower die orifice of coating mould, press down piston by patrix after infrared-ray oven heating and enter counterdie, stretching ring-type diaphragm, the outer unnecessary burr of finishing coating film after cooling.This semi-automatically encapsulate equipment, still needs people to operate, does not well solve the problem of inefficiency.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of full-automatic encapsulation piston production equipment, and easy to operate, production efficiency is high.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of full-automatic encapsulation piston production equipment, comprise the feed mechanism be successively set in frame, pre-encapsulation mechanism and encapsulation mechanism, it is characterized in that, also comprise the roll-over conveying system be arranged between described pre-encapsulation mechanism and encapsulation mechanism, and control the control module of above-mentioned four mechanisms;
Described feed mechanism comprises conveyer belt I, conveyer belt I will be treated the piston of pre-encapsulate pushes to the feed clamp of described pre-encapsulation mechanism;
Described pre-encapsulation mechanism comprises places the rotating disk of film, prod cast, is delivered to by described film described prod cast gets sheet manipulator, is positioned at the push-down head above prod cast, and for promoting the clamping manipulator of prod cast;
Described roll-over conveying system comprises the conveyer belt II of the piston after the pre-encapsulate carried and automatically push from pre-encapsulation mechanism, be positioned at described conveyer belt II end by the turning manipulator of the piston upset after pre-encapsulate, and shaping can be carried out to the piston after pre-encapsulate and the piston after shaping is transported to the shaping arm of encapsulation mechanism.
Described feed clamp comprise two parallel can the clamping limb of relative motion, described prod cast is positioned on the bearing of trend of described clamping limb, piston after pre-encapsulate pushes to described conveyer belt II by described clamping limb, when piston is transported to precalculated position by conveyer belt I, piston is clamped pusher and delivers to below prod cast and then unclamp reset by clamping limb.
A top of described clamping limb is provided with the transmission bar parallel with conveyer belt I, another is flexibly connected with described transmission bar, the end of described transmission bar is slidably arranged on the positioning strip fixing with frame, positioning strip is parallel with clamping limb and be provided with position sensor in the position corresponding with prod cast, when piston pushes to below prod cast by clamping limb, position sensor is sensed by transmission bar and arrives precalculated position, and the action of control module to feed clamp controls.
The top of described prod cast is provided with the groove of annular, the shape of described clamping manipulator end and described groove adaptation, thus prod cast can be promoted thereunder to place piston.
Described rotating disk is provided with many vertical poles, and described film string is located on pole, is convenient to get sheet manipulator by film transport on prod cast.
One end of described turning manipulator be rotatably connected in frame, the shape of the other end and the accommodating piston of the adaptive also energy of piston, the end of described shaping arm is cylindrical, shaping arm moves both vertically and beats piston and make piston and film slight relative motion occur and make film be coated on the notch of piston, thus completes shaping.
Described conveyer belt II end is provided with the proximity switch of induction piston, and when piston arrives after pre-encapsulate, proximity switch detects its position, and control module controls turning manipulator action.
Described shaping arm to be slidably arranged on the support parallel with frame and can to do the motion of vertical direction by opposite brackets.
Preferably, described control module is PLC.
Compared with prior art, the invention has the advantages that: by having set gradually the mechanism of each operation of encapsulate, and the structure of automatic transport is set between each mechanism, automatically each mechanism action is controlled by control module, complete automatic tape-wrapping, improve production efficiency, ensure that the qualification rate of finished product, be applicable to large-scale production.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of encapsulate equipment of the present invention;
Fig. 2 is the schematic diagram of encapsulate equipment of the present invention;
Fig. 3 is the enlarged diagram (locally) of feed mechanism;
Fig. 4 is the enlarged diagram (locally) of pre-encapsulation mechanism;
Fig. 5 is the enlarged diagram getting sheet manipulator;
Fig. 6 is the enlarged diagram (locally) of roll-over conveying system and encapsulation mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
See Fig. 1 and Fig. 2, a kind of full-automatic encapsulation piston production equipment, comprise feed mechanism 1, pre-encapsulation mechanism 2, roll-over conveying system 3 and encapsulation mechanism 4, said mechanism is arranged in frame 5.
Feed mechanism 1, the motor I 12 for piston 6 is transported to processing stand, comprise conveyer belt I 11, driving conveyer belt I 11 to move and the feed clamp 13 piston 6 being transported to pre-encapsulation mechanism 2.The two ends of conveyer belt I 11 are set on wheel shaft I 14, and wherein the wheel shaft I 14 of one end is connected with the output shaft of motor I 12, are rotated by the rotating band axis of a movable block I 14 of motor I 12, thus conveyer belt I 11 is in the reciprocal motion of the intercropping of two wheel shafts I 14.
See Fig. 3, feed clamp 13 comprises two parallel clamping limbs 131, and vertical with conveyer belt I 11, feed clamp 13 can be driven by cylinder, article two, the distance between clamping limb 131 can change, and clamping limb 131 can move between pre-encapsulation mechanism 2 and conveyer belt I 11.Wherein the top of a clamping limb 131 is provided with the transmission bar 132 parallel with conveyer belt I 11, another clamping limb 131 is flexibly connected with transmission bar 132, moving (namely pull open with transmission bar 132 or be adjacent to, the direction along conveyer belt I 11) of horizontal direction can be done relative to transmission bar 132.The end of transmission bar 132 is slidably arranged on the positioning strip 133 fixing with frame 5, and positioning strip 133 is parallel with clamping limb 131.When piston 6 to be processed is transported to feed clamp 13 by conveyer belt I 11, piston 6 clamps between two clamping limbs 131, so that subsequent delivery is to pre-encapsulation mechanism 2.Positioning strip 133 is provided with position sensor 1331, for responding to the position of transmission bar 132.
Contiguous conveyer belt I 11 place is provided with platform for placing material 14, and piston 6 to be processed is placed on platform for placing material 14, when needs start to add man-hour, is pushed into by piston 6 on conveyer belt I 11, is transported to preposition via conveyer belt I 11.
Pre-encapsulation mechanism 2, for by film 7, bag is suitable for reading to piston 6 in advance, the notch of control piston 6 matrix and the depth of parallelism of film 7, for encapsulate is ready.Pre-encapsulation mechanism 2 comprises gets sheet manipulator 21, is positioned at the prod cast 22 of processing stand, and the push-down head 23 above prod cast 22.See Fig. 5, film 7 is placed on rotating disk 24 in advance, and rotating disk 24 is provided with many vertical poles 241, and film 7 string is located on pole 241.Get sheet manipulator 21 can draw film 7 and be put into prod cast 22 upper end, film 7 is inserted on prod cast 22, and the position of position sensor 1331 and the position of prod cast 22 adapt, and preferably, prod cast 22 is positioned on the bearing of trend of clamping limb 131.See Fig. 4, the top of prod cast 22 is provided with the groove 221 of annular, contiguous prod cast 22 place is provided with clamping manipulator 25, the shape of clamping manipulator 25 end is mated with groove 221, by groove 221, prod cast 22 can be clamped rear lifting, thus the piston 6 brought by feed clamp 13 can be placed on below prod cast 22.
Film 7 wraps after to piston 6 in advance, preferably by feed clamp 13, piston 6 can be pushed to roll-over conveying system 3, also can adopt other connecting gears.Roll-over conveying system 3 and feed mechanism 1 lay respectively at the both sides of pre-encapsulation mechanism 2, and roll-over conveying system 3 comprises conveyer belt II 31, drive the motor II 32 that conveyer belt II 31 moves.The two ends of conveyer belt II 31 are set on wheel shaft II, and wherein the wheel shaft II of one end is connected with the output shaft of motor II 32, are rotated by the rotating band axis of a movable block II of motor II 32, thus conveyer belt II 31 is in the reciprocal motion of the intercropping of two wheel shafts II.See Fig. 6, be provided with proximity switch 33 above the other end of conveyer belt II 31, when the piston 6 after pre-encapsulate is transported to this one end by conveyer belt II 31, proximity switch 33 detects that piston 6 has been transported to the position of specifying, draws piston 6 by turning manipulator 34.One end of turning manipulator 34 is rotatably connected in frame 5, and the other end is for drawing piston 6.The position coated due to film on the piston 6 after pre-encapsulate can be variant, therefore needs to carry out shaping to piston 6.Contiguous turning manipulator 34 place is provided with shaping arm 35, and shaping arm 35 is driven by cylinder, can do the slip in horizontal and vertical direction.Turning manipulator 34 draws one end of piston 6 and the shape adaptation of piston 6, can by accommodating for piston 6 within it and can support piston 6.Piston 6 has notch, and turning manipulator 34 makes piston 6 overturn 180 after drawing piston 6 rotation
0turning manipulator 34 after the end of shaping arm 35 is positioned at rotation draws the top having the end of piston 6, cylindrical, shaping arm 35 is driven to move both vertically by cylinder, piston 6 is knocked to turning manipulator 34 terminus inner, make film 7 and piston 6 do slight relative motion, thus make film 7 navigate to notch.After this, the piston 6 after shaping arm 35 draws shaping is transported to encapsulation mechanism 4.
Encapsulation mechanism 4, piston matrix after pre-encapsulate is combined with film, forms final products, similarly to the prior art, comprise heated mould, sizing die and push rod 41, piston 6 is pushed in heated mould by push rod 41, and film 7 adds hot-stretch and is coated on piston 6 surface, and rear push-rod 41 continues to promote piston 6, enter in sizing die, after mould preparation completes, cooling forming discharging, forms the piston 6 after encapsulate.
Full-automatic encapsulation piston production equipment of the present invention, control above-mentioned cylinder and the control module of manipulator, preferably PLC, the course of work is as follows:
Film 7 is placed on rotating disk 24, piston 6 on platform for placing material 14 is pushed into conveyer belt I 11, piston 6 is transported to feed clamp 13 by conveyer belt I 11, piston 6 clamps by feed clamp 13, clamping manipulator 25 moves to above prod cast 22, clamped rear lifting, feed clamp 13 pushes piston 6 along the direction that conveyer belt I 11 is vertical simultaneously, until after the position sensor 1331 on positioning strip 133 senses that transmission bar 132 moves to predeterminated position (namely below prod cast 22), feed clamp 13 stops pushing and unclamps (a namely movable clamping limb 131 pulls open with transmission bar 132), piston 6 is placed in after below prod cast 22 reset, get sheet manipulator 21 to get a slice film 7 and be placed on prod cast 22, then, prod cast 22 is transferred to original position by clamping manipulator 25, and leave prod cast 22 and wait for next action, push-down head 23 action, film 7 is pressed down, by encapsulate pre-after prod cast 22 on piston 6, simultaneously, the next one treats that the piston 6 of pre-encapsulate is transported to feed clamp 13 position by conveyer belt I 11, feed clamp 13 repeats feeding action, and the piston 6 after a upper pre-encapsulate is pushed to conveyer belt II 31 by its end simultaneously, unclamps rear reset, piston 6 after pre-encapsulate is carried to turning manipulator 34 direction by conveyer belt II 31, after arriving proximity switch 33, control turning manipulator 34 and draw piston 6, after turning manipulator 34 rotates (namely piston 6 carries out 1800 upsets), shaping arm 35 moves to above piston 6 and beats it, makes film 7 be coated to the position (notch) that piston 6 is subscribed, then, piston 6 after shaping arm 34 draws shaping moves to above encapsulation mechanism 4, piston 6 is pushed in heated mould by push rod 41, film 7 adds hot-stretch and is coated on piston 6 surface, and rear push-rod 41 continues to promote piston 6, enters in sizing die, after mould preparation completes, cooling forming discharging, forms the piston 6 after encapsulate, via discharge port plate 15 discharging below encapsulation mechanism 4.Above-mentioned each procedure can carry out simultaneously, to raise the efficiency.
The foregoing is only the preferred embodiment of the present invention, it should be pointed out that for the ordinary skill in the art, not departing under principle prerequisite of the present invention, can also make various deformation and improvement, this also should be considered as protection scope of the present invention.
Claims (9)
1. a full-automatic encapsulation piston production equipment, comprise the feed mechanism (1) be successively set in frame (5), pre-encapsulation mechanism (2) and encapsulation mechanism (4), it is characterized in that, also comprise the roll-over conveying system (3) be arranged between described pre-encapsulation mechanism (2) and encapsulation mechanism (4), and control the control module of above-mentioned four mechanisms;
Described feed mechanism (1) comprises conveyer belt I (11), conveyer belt I (11) will be treated the piston (6) of pre-encapsulate pushes to the feed clamp (13) of described pre-encapsulation mechanism (2);
Described pre-encapsulation mechanism (2) comprises the rotating disk (24) placing film (7), prod cast (22), described film (7) is delivered to described prod cast (22) gets sheet manipulator (21), be positioned at the push-down head (23) of prod cast (22) top, and the clamping manipulator (25) for promoting prod cast (22);
Described roll-over conveying system (3) comprises the conveyer belt II (31) of the piston (6) of conveying from automatic propelling movement of pre-encapsulation mechanism (2) after next pre-encapsulate, be positioned at the turning manipulator (34) overturn by the piston (6) after pre-encapsulate of described conveyer belt II (31) end, and shaping can be carried out to the piston (6) after pre-encapsulate and the piston (6) after shaping is transported to the shaping arm (35) of encapsulation mechanism (4).
2. full-automatic encapsulation piston production equipment as claimed in claim 1, it is characterized in that, described feed clamp (13) comprise two parallel can the clamping limb (131) of relative motion, described prod cast (22) is positioned on the bearing of trend of described clamping limb (131), and the piston (6) after pre-encapsulate pushes to described conveyer belt II (31) by described clamping limb (131).
3. full-automatic encapsulation piston production equipment as claimed in claim 2, it is characterized in that, a top of described clamping limb (131) is provided with the transmission bar (132) parallel with conveyer belt I (11), another is flexibly connected with described transmission bar (132), the end of described transmission bar (132) is slidably arranged on the positioning strip (133) fixing with frame (5), and positioning strip (133) is parallel with clamping limb (131) and be provided with position sensor (1331) in the position corresponding with prod cast (22).
4. full-automatic encapsulation piston production equipment as claimed in claim 1, it is characterized in that, the top of described prod cast (22) is provided with the groove (221) of annular, the shape of described clamping manipulator (25) end and described groove (221) adaptation.
5. full-automatic encapsulation piston production equipment as claimed in claim 4, it is characterized in that, described rotating disk (24) is provided with many vertical poles (241), and described film (7) string is located on pole (241).
6. full-automatic encapsulation piston production equipment as claimed in claim 1, it is characterized in that, one end of described turning manipulator (34) is rotatably connected in frame (5), the shape of the other end and the adaptive also accommodating piston of the energy (6) of piston (6), the end of described shaping arm (35) is cylindrical.
7. full-automatic encapsulation piston production equipment as claimed in claim 6, it is characterized in that, described conveyer belt II (31) end is provided with the proximity switch (33) of induction piston (6).
8. full-automatic encapsulation piston production equipment as claimed in claim 6, it is characterized in that, described shaping arm (35) is slidably arranged in upper also energy opposite brackets (36) of the support (36) parallel with frame (1) and does the motion of vertical direction.
9. the full-automatic encapsulation piston production equipment according to any one of claim 1-8, is characterized in that, described control module is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310156296.1A CN103240873B (en) | 2013-04-28 | 2013-04-28 | Full-automatic encapsulated piston production equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310156296.1A CN103240873B (en) | 2013-04-28 | 2013-04-28 | Full-automatic encapsulated piston production equipment |
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| Publication Number | Publication Date |
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| CN103240873A CN103240873A (en) | 2013-08-14 |
| CN103240873B true CN103240873B (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310156296.1A Active CN103240873B (en) | 2013-04-28 | 2013-04-28 | Full-automatic encapsulated piston production equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608638A (en) * | 2018-04-14 | 2018-10-02 | 东莞市元鹏五金电子科技有限公司 | A kind of five golden shell encapsulated cover device and methods |
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|---|---|---|---|---|
| CN106003455B (en) * | 2016-05-24 | 2018-06-29 | 苏州工业职业技术学院 | A kind of full-automatic control system for the cooling of tire plant sheet rubber |
| CN107600489A (en) * | 2017-09-22 | 2018-01-19 | 苏州诚晟信息技术有限公司 | A kind of method of work of the electronic component processing with detection function outsourcing sealing-tape machine |
| CN112248459B (en) * | 2020-09-29 | 2022-05-27 | 宁波骏马新材料科技有限公司 | Piston rubber coating production line |
| CN115771224B (en) * | 2022-10-28 | 2023-07-04 | 宁波鄞州晟瑜橡塑制品有限公司 | Automobile shock absorber piston rubber coating equipment and production process thereof |
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| CN203210679U (en) * | 2013-04-28 | 2013-09-25 | 宁波市镇海夏亿汽车零部件有限公司 | Full-automatic rubber-encapsulating piston production equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0732971B2 (en) * | 1985-12-13 | 1995-04-12 | 大同メタル工業株式会社 | Piston ring manufacturing method |
| JP3400080B2 (en) * | 1994-04-20 | 2003-04-28 | 株式会社ファインシンター | Manufacturing equipment for resin-coated pistons for shock absorbers |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1861371A (en) * | 2006-06-16 | 2006-11-15 | 赛龙（北京）汽车部件有限公司 | Art for coating automobile shock-absorber piston with teflon film, and coating equipment therefor |
| CN202668847U (en) * | 2012-05-11 | 2013-01-16 | 宁波市镇海秀昶机电有限公司 | Automobile shock absorber piston encapsulation tabletting mould |
| CN102975373A (en) * | 2012-12-27 | 2013-03-20 | 宁波市镇海夏亿汽车零部件有限公司 | Device for producing rubber-coating piston of full-automatic shock absorber |
| CN203210679U (en) * | 2013-04-28 | 2013-09-25 | 宁波市镇海夏亿汽车零部件有限公司 | Full-automatic rubber-encapsulating piston production equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108608638A (en) * | 2018-04-14 | 2018-10-02 | 东莞市元鹏五金电子科技有限公司 | A kind of five golden shell encapsulated cover device and methods |
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| CN103240873A (en) | 2013-08-14 |
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Owner name: NINGBO XIAYI ELECTROMECHANICAL TECHNOLOGY CO., LTD Free format text: FORMER OWNER: NINGBO ZHENHAI XIAYI AUTO PARTS CO., LTD. Effective date: 20141203 |
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Effective date of registration: 20141203 Address after: Jiulong Hu Zhen Tian Zhenhai District 315205 Zhejiang city of Ningbo Province Gu industrial zone Applicant after: Ningbo Xiayi Electromechanical Technology Co., Ltd. Address before: Jiulong Hu Zhen Tian Zhenhai District 315205 Zhejiang city of Ningbo Province Gu industrial zone Applicant before: Ningbo Xia Yi Auto Parts Co., Ltd. |
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