CN104802394A - Plastic product fusion joining process and fusion joining device thereof - Google Patents
Plastic product fusion joining process and fusion joining device thereof Download PDFInfo
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- CN104802394A CN104802394A CN201510255025.0A CN201510255025A CN104802394A CN 104802394 A CN104802394 A CN 104802394A CN 201510255025 A CN201510255025 A CN 201510255025A CN 104802394 A CN104802394 A CN 104802394A
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Abstract
The invention discloses a plastic product fusion joining process which comprises the following steps of: S1 placing a base on a first mold, and tightly clamping; S2 embedding a top cover into a second mold, so that the base and the top cover are correspondingly arranged in an opposite direction; S3 turning on a hydraulic driving system, so that the top cover is driven to move to the base by the second mold and is pressed into the base; S4 turning on a motor, so that the top cover is driven to rotate relative to the base by the second mold, and the top cover is in fixed fusion joining with the base. A plastic product fusion joining device comprises the first mold, a support shaft, the base, the second mold, a connecting rod, the hydraulic driving system and the motor, wherein the first mold is arranged on the base through the support shaft, and the base is fixedly clamped on the first mold. The plastic product fusion joining process and the plastic product fusion joining device have the advantages of less working procedures, low production cost, high assembly precision, large bearing capacity of a produced wire coil and high production efficiency.
Description
Technical field
The present invention relates to plastic applications, refer in particular to a kind of plastic products fusion joining process for drum manufacture and fusion splicing devices thereof.
Background technology
Drum is the purposes such as machine stranding, turnover for electric wire the earliest, along with the development of all trades and professions, the utilization field of drum also expands gradually, but main or for corresponding product packing container uses, indispensable auxiliary products are become, for being wound around, depositing wire rod, cable etc.Along with the development of plastic industry, intensity and the hardness of plastics are generally improved, and therefore plastic wire spool is lightweight with it, and intensity becomes greatly and gradually main flow Bobbin structure, and existing plastic wire spool manufacturing process comprises three kinds:
Glue bonding process, this production technology produces a kind of I shape plastic wire spool, the I shape plastic wire spool of entirety is divided into two parts produce, again two identical part adhesive are formed overall I shape plastic wire coil, by I shape plastic wire spool therefrom part every, form symmetrical two semi-shaped package assemblies, because the physical dimension of two package assemblies is consistent, therefore only need one set of die shaping, after two semi-shaped apparatus structure injection mo(u)ldings, both outer walls are applied glue, then both are seated mutually, and be placed on machine and compress, be subject to glue restriction, the plastic material of this kind of technique must adopt the rigid plastic materials such as ABS or 475, cost is high, the market price is at about 15/ jin, in addition, this complex operation, need to drop into artificial in a large number, cementing operation needs 1-2 people, the operation that bonds after cementing needs 1 people, be carried to by product after bonding and machine compresses operation need 1 people, also need 1 people to be wiped clean by the glue overflowed in compaction process on product outer wall after compression, therefore the technological process of production of this manufacturing process is long, production efficiency is low, on average need 1-5min to do a product, and production cost is high, the drum bearing capacity after production is inadequate,
Bolt technique for fixing, this production technology by bolt as syndeton, to form complete I shape Bobbin structure, the I shape plastic wire coil of entirety is divided into three parts by this technique, produce separately, again three parts are bolted and form overall I shape plastic wire coil, three parts comprise the consistent top cover of structure, bottom, and the PP body of centre, PP body is PP water pipe common on market, only need during production to need to cut according to length, therefore this technique only needs one set of die to produce top cover and bottom, during production, first PP body is enclosed within bottom, again many bolts are upwards inserted in PP body from bottom bottom, many bolts are along the circumferential direction spaced apart, with spacing PP body, again top cover is aimed at PP body to package, bolt is made to pass top cover, finally by nut screwing clamping on bolt, the greatest drawback that this technological process exists is that operation is more, assembly difficulty is large, the installation time of average each drum is 3-8min,
Integral molded plastic is shaping, this technique adopts integral molded plastic moulding process, by designing the drum mould of complete set, by injection machine, whole drum single injection-molded is put in place, the greatest drawback that this production technology exists is that production cost is high, the manufacturing cost of injection-moulding device is high, and the production cost of each drum is 3-5 times that adopts bolt technique for fixing, does not possess the market competitiveness.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and provide a kind of operation few, production cost is low, and assembly precision is high, and the drum bearing capacity of production is large, the plastic products fusion joining process that production efficiency is high and fusion splicing devices thereof.
The technical scheme that the present invention takes is as follows: a kind of plastic products fusion joining process, comprises the following steps:
S1, base 2 is placed on the first mould 3 and clamps;
S2, top cover 1 to be entrenched on the second mould 6, to make that base 2 and top cover 1 are corresponding in opposite directions to be arranged;
S3, open fluid power system and make the second mould 6 drive top cover 1 to the motion of base 2 direction, and be pressed in base 2;
S4, open motor and make the second mould 6 drive top cover 1 to rotate relative to base, top cover 1 and base 1 welding are fixed.
Preferably, base 2 in described step S1 comprises support baseboard 23, base body 24, first welds anchor ring 21 and the first rib 22, wherein, above-mentioned support baseboard 23 is platy structure, base body 24 is fixedly installed on support baseboard 23, welding anchor ring 21 is arranged on the top of base body 24, and extends along the outer wall periphery of base body 24, caves inward and forms the solder side of annular.
Preferably, the top cover 1 in described step S2 comprises lid 11, second and welds anchor ring 12 and the second rib 13, and wherein, above-mentioned lid 11 is the annular plate structure of middle part perforate; Above-mentioned second welding anchor ring 12 is the internal face of perforate in the middle part of above-mentioned lid 11, and the second welding anchor ring 12 is inner ring surface, and above-mentioned base 2 inserts in the middle part perforate of top cover 1, makes the first welding anchor ring 21 weld anchor ring 12 with second and is mutually adjacent to identical.
Preferably, in described step S3, top cover 1 moves to base 2 direction, the second welding anchor ring 21 of base 1 is aimed in perforate in the middle part of it, the second welding anchor ring 21 is made to insert in perforate, the outer wall of the second welding anchor ring 21 is adjacent to the inwall of the first welding anchor ring, first welding anchor ring and second welds the relative High Rotation Speed of anchor ring 12, frictional heat makes temperature rise to the fusing point of plastic material, the surperficial plastic cement making the first welding anchor ring 21 weld anchor ring 12 with second melts, rotate the anxious stopping time, first welding anchor ring 21 welds the surface that anchor ring 12 melts and progressively interpenetrates with second, merge, solidify, combine together, top cover 1 and base 2 are welded together.
A kind of plastic products fusion splicing devices, comprise the first mould 3, back shaft 4, base 5, second mould 6, connecting rod 7, fluid power system and motor, wherein, above-mentioned first mould 3 is arranged on base 5 by back shaft 4, and the first mould 3 is fixedly arranged with base 2.
Preferably, the second described mould 6 is connected to the bottom of connecting rod 7, connecting rod 7 connects fluid power system and the motor of peripheral hardware, second mould 6 is fixed with top cover 1, relative first mould 3 of hydraulic drive system drives connecting rod 7 moves, to embed in base 2 by top cover 1, driven by motor connecting rod 7 rotates, so that the first welding anchor ring 21 welds anchor ring 12 surperficial plastic cement with second melts, and combines together.
Beneficial effect of the present invention is:
The defect and the deficiency that the present invention is directed to prior art existence carry out modified innovation, devise a kind of brand-new drum manufacturing process, drum is divided into two to be that top cover and base two parts manufacture shaping by this technique, overall structure all adopts the soft plastic that market at prices is more cheap, as PP plastic material, its fusing point is 110-120 degree Celsius, during production: first, adopt two molds, injection mo(u)lding goes out top cover and base respectively, perforate in the middle part of top cover, this perforate inwall forms the second welding anchor ring, base top is provided with the first welding anchor ring, first welding ring is recessed to form the first welding anchor ring of annular towards base inner wall side, secondly, respectively top cover and base are fixed on the second mould and the first mould, and relatively clamp setting, first mould and the second mould are circular plate-like shape structure, it is equipped with the fixture block of multiple protrusion, fixture block snaps in the draw-in groove of top cover and base, so that the radial direction realizing top cover and base is spacing, the second mould can rotate freely, then, open connection machine, top cover moves to base direction under the driving of fluid power system, so that making second of top cover the welding anchor ring weld anchor ring with first of base is adjacent to identical, after top cover and base clamp, motor drives top cover to rotate, first welding anchor ring and second welds the relative High Rotation Speed of anchor ring, frictional heat makes temperature rise to the fusing point of plastic material, the surperficial plastic cement making the first welding anchor ring weld anchor ring with second melts, rotate the anxious stopping time, first welding anchor ring welds the surface that anchor ring melts and progressively interpenetrates with second, merge, solidify, combine together, top cover and base are welded together, and the first welding anchor ring air welded with second in anchor ring and clearance space is between the two told to rub and is produced a large amount of heats, this process, a kind of brand-new technique is belonged at drum production industry, this technique instead of the manual operations in traditional glue bonding and bolt technique for fixing, by designing a kind of simple plant equipment, adopt hydraulic-driven and driven by motor principle, achieve drum automated production, devise top cover and understructure innovatively accordingly, utilize simple frictional heat principle in physics, achieve the effect mechanical energy of motor being converted to heat energy, thus reach and make the first welding anchor ring weld anchor ring with second to melt so that the object of bond top cover and base, and due to top cover, base all adopts identical material, fusing point is identical, during rotation, top cover first weld anchor ring and base second weld anchor ring can appearance ruckbildung to a certain degree, to bond secure rigid with the fluid plastic after the first rib and the second rib melt, form integral structure, bearing capacity can reach 300-1000kg, the connection top cover of complete equipment and the time of base short, motor movement to dwell time is 0.7 second, tens times are shortened relative to the installation time of glue bonding process and bolt technique for fixing, and, whole technique a workman can operate, greatly reduce cost of labor, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the process chart of the embodiment of the present invention 1.
Fig. 2 is the member connection structure schematic diagram of the embodiment of the present invention 1.
Fig. 3 is the structural representation of the plastically welding device of the embodiment of the present invention 1.
Fig. 4 is the top cover of the embodiment of the present invention 2 and the assembly structure schematic diagram of base.
Fig. 5 is the structural representation of top cover in Fig. 4.
Fig. 6 is the structural representation of base in Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Embodiment 1: as shown in Figure 1 to Figure 3, the technical scheme that the present invention takes is as follows: a kind of plastic products fusion joining process, comprises the following steps:
S1, base 2 is placed on the first mould 3 and clamps;
S2, top cover 1 to be entrenched on the second mould 6, to make that base 2 and top cover 1 are corresponding in opposite directions to be arranged;
S3, open fluid power system and make the second mould 6 drive top cover 1 to the motion of base 2 direction, and be pressed in base 2;
S4, open motor and make the second mould 6 drive top cover 1 to rotate relative to base, top cover 1 and base 1 welding are fixed.
Base 2 in step S1 comprises support baseboard 23, base body 24, first welds anchor ring 21 and the first rib 22, wherein, above-mentioned support baseboard 23 is platy structure, base body 24 is fixedly installed on support baseboard 23, welding anchor ring 21 is arranged on the top of base body 24, and extend along the outer wall periphery of base body 24, cave inward and form the solder side of annular.
Top cover 1 in step S2 comprises lid 11, second and welds anchor ring 12 and the second rib 13, and wherein, above-mentioned lid 11 is the annular plate structure of middle part perforate; Above-mentioned second welding anchor ring 12 is the internal face of perforate in the middle part of above-mentioned lid 11, and the second welding anchor ring 12 is inner ring surface, and above-mentioned base 2 inserts in the middle part perforate of top cover 1, makes the first welding anchor ring 21 weld anchor ring 12 with second and is mutually adjacent to identical.
In step S3, top cover 1 moves to base 2 direction, the second welding anchor ring 21 of base 1 is aimed in perforate in the middle part of it, the second welding anchor ring 21 is made to insert in perforate, the outer wall of the second welding anchor ring 21 is adjacent to the inwall of the first welding anchor ring 12, first welding anchor ring 21 and second welds the relative High Rotation Speed of anchor ring 12, frictional heat makes temperature rise to the fusing point of plastic material, the surperficial plastic cement making the first welding anchor ring 21 weld anchor ring 12 with second melts, rotate the anxious stopping time, first welding anchor ring 21 welds the surface that anchor ring 12 melts and progressively interpenetrates with second, merge, solidify, combine together, top cover 1 and base 2 are welded together.
A kind of plastic products fusion splicing devices, comprise the first mould 3, back shaft 4, base 5, second mould 6, connecting rod 7, fluid power system and motor, wherein, above-mentioned first mould 3 is arranged on base 5 by back shaft 4, and the first mould 3 is fixedly arranged with base 2.
Second mould 6 is connected to the bottom of connecting rod 7, connecting rod 7 connects fluid power system and the motor of peripheral hardware, second mould 6 is fixed with top cover 1, relative first mould 3 of hydraulic drive system drives connecting rod 7 moves, top cover 1 is embedded in base 2, driven by motor connecting rod 7 rotates, so that the first welding anchor ring 21 welds anchor ring 12 surperficial plastic cement with second melts, and combines together.
Further, the present invention devises a kind of brand-new drum manufacturing process, drum is divided into two to be that top cover and base two parts manufacture shaping by this technique, overall structure all adopts the soft plastic that market at prices is more cheap, as PP plastic material, its fusing point is 110-120 degree Celsius, during production: first, adopt two molds, injection mo(u)lding goes out top cover and base respectively, perforate in the middle part of top cover, and this perforate inwall forms the second welding anchor ring, base top is provided with the first welding anchor ring, and the first welding ring is recessed to form the first welding anchor ring of annular towards base inner wall side, secondly, respectively top cover and base are fixed on the second mould and the first mould, and relatively clamp setting, first mould and the second mould are circular plate-like shape structure, it is equipped with the fixture block of multiple protrusion, fixture block snaps in the draw-in groove of top cover and base, so that the radial direction realizing top cover and base is spacing, the second mould can rotate freely, then, open connection machine, top cover moves to base direction under the driving of fluid power system, so that making second of top cover the welding anchor ring weld anchor ring with first of base is adjacent to identical, after top cover and base clamp, motor drives top cover to rotate, first welding anchor ring and second welds the relative High Rotation Speed of anchor ring, frictional heat makes temperature rise to the fusing point of plastic material, the surperficial plastic cement making the first welding anchor ring weld anchor ring with second melts, rotate the anxious stopping time, first welding anchor ring welds the surface that anchor ring melts and progressively interpenetrates with second, merge, solidify, combine together, top cover and base are welded together, and the first welding anchor ring air welded with second in anchor ring and clearance space is between the two told to rub and is produced a large amount of heats, this process, a kind of brand-new technique is belonged at drum production industry, this technique instead of the manual operations in traditional glue bonding and bolt technique for fixing, by designing a kind of simple plant equipment, adopt hydraulic-driven and driven by motor principle, achieve drum automated production, devise top cover and understructure innovatively accordingly, utilize simple frictional heat principle in physics, achieve the effect mechanical energy of motor being converted to heat energy, thus reach and make the first welding anchor ring weld anchor ring with second to melt so that the object of bond top cover and base, and due to top cover, base all adopts identical material, fusing point is identical, during rotation, top cover first weld anchor ring and base second weld anchor ring can appearance ruckbildung to a certain degree, to bond secure rigid with the fluid plastic after the first rib and the second rib melt, form integral structure, bearing capacity can reach 300-1000kg, the connection top cover of complete equipment and the time of base short, motor movement to dwell time is 0.7 second, tens times are shortened relative to the installation time of glue bonding process and bolt technique for fixing, and, whole technique a workman can operate, greatly reduce cost of labor, improve production efficiency.
Embodiment 2: as shown in Figures 4 to 6, for the second embodiment of the present invention, this embodiment and the difference part of embodiment 1 are that welding anchor ring and second in first of embodiment 1 respectively welds on anchor ring and be interval with the first rib 22 and the second rib 13, first rib 22 and the second rib 13 are list structure, its material is consistent with the material of top cover and base, and with top cover and base integrated injection mo(u)lding, first rib 22 and the second rib 13 are arranged along the periphery uniform intervals of the first welding anchor ring and the second welding anchor ring respectively, during welding, top cover is pressed in base, make the first rib and the second rib be crisscross arranged simultaneously, adjacent two first ribs 22 engage mutually with between the second rib 13, when motor drives top cover to rotate, first rib 22 and the second rib 13 frictional impact heat-dissipating mutually, add the first welding anchor ring and weld frictional force between anchor ring with second, when after the fusing point that contact surface temperature reaches the first rib 22 and the second rib 13, first rib 22 and the second rib 13 melt, fluid plastic after fusing fill up the first welding anchor ring weld fine clearance between anchor ring with second and progressively with softening after first weld anchor ring and second and weld anchor ring and bond and form overall structure, motor stalls, plastics after fusing start to solidify, thus it is fixing top cover and base to be bondd, form overall Bobbin structure.
Embodiments of the invention just introduce its detailed description of the invention, do not lie in and limit its protection domain.The technical staff of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the scope of the claims of the present invention change or modify, and all belong within the scope of Patent right requirement of the present invention.
Claims (6)
1. a plastic products fusion joining process, is characterized in that, comprises the following steps:
S1, base (2) is placed on the upper clamping of the first mould (3);
S2, top cover (1) to be entrenched on the second mould (6), base (2) is arranged with top cover (1) is corresponding in opposite directions;
S3, open fluid power system and make the second mould (6) drive top cover (1) to the motion of base (2) direction, and be pressed in base (2);
S4, open motor and make the second mould (6) drive top cover (1) to rotate relative to base, top cover (1) and base (1) welding are fixed.
2. a kind of plastic products fusion joining process according to claim 1, it is characterized in that: the base (2) in described step S1 comprises support baseboard (23), base body (24), the first welding anchor ring (21) and the first rib (22), wherein, above-mentioned support baseboard (23) is platy structure, base body (24) is fixedly installed on support baseboard (23), welding anchor ring (21) is arranged on the top of base body (24), and extend along the outer wall periphery of base body (24), cave inward and form the solder side of annular.
3. a kind of plastic products fusion joining process according to claim 2, it is characterized in that: the top cover (1) in described step S2 comprises lid (11), the second welding anchor ring (12) and the second rib (13), wherein, above-mentioned lid (11) the annular plate structure that is middle part perforate; The internal face that above-mentioned second welding anchor ring (12) is above-mentioned lid (11) middle part perforate, second welding anchor ring (12) is inner ring surface, above-mentioned base (2) inserts in the middle part perforate of top cover (1), makes the first welding anchor ring (21) weld anchor ring (12) with second and is mutually adjacent to identical.
4. a kind of plastic products fusion joining process according to claim 3, it is characterized in that: in described step S3, top cover (1) moves to base (2) direction, the second welding anchor ring (21) of base (1) is aimed in perforate in the middle part of it, the second welding anchor ring (21) is made to insert in perforate, the outer wall of the second welding anchor ring (21) is adjacent to the inwall of the first welding anchor ring (12), first welding anchor ring (21) welds anchor ring (12) relative High Rotation Speed with second, frictional heat makes temperature rise to the fusing point of plastic material, the surperficial plastic cement making the first welding anchor ring (21) weld anchor ring (12) with second melts, rotate the anxious stopping time, first welding anchor ring (21) is welded the surface that anchor ring (12) melts and is progressively interpenetrated with second, merge, solidify, combine together, top cover (1) and base (2) are welded together.
5. the fusion splicing devices of a plastic products fusion joining process as claimed in claim 1, it is characterized in that: comprise the first mould (3), back shaft (4), base (5), the second mould (6), connecting rod (7), fluid power system and motor, wherein, above-mentioned first mould (3) is arranged on base (5) by back shaft (4), and the first mould (3) is upper is fixedly arranged with base (2).
6. the jockey of a kind of anti-skidding taper drum according to claim 8, it is characterized in that: described the second mould (6) is connected to the bottom of connecting rod (7), connecting rod (7) connects fluid power system and the motor of peripheral hardware, second mould (6) is fixed with top cover (1), relative first mould (3) motion of hydraulic drive system drives connecting rod (7), top cover (1) is embedded in base (2), driven by motor connecting rod (7) rotates, so that anchor ring (12) is welded in the first welding anchor ring (21) surperficial plastic cement with second melts, and combine together.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510255025.0A CN104802394A (en) | 2015-05-19 | 2015-05-19 | Plastic product fusion joining process and fusion joining device thereof |
| CN201510578644.3A CN105082526A (en) | 2015-05-19 | 2015-09-11 | Plastic product welding technology and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510255025.0A CN104802394A (en) | 2015-05-19 | 2015-05-19 | Plastic product fusion joining process and fusion joining device thereof |
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| CN104802394A true CN104802394A (en) | 2015-07-29 |
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| CN201510578644.3A Pending CN105082526A (en) | 2015-05-19 | 2015-09-11 | Plastic product welding technology and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082526A (en) * | 2015-05-19 | 2015-11-25 | 左世月 | Plastic product welding technology and device |
| CN117283343A (en) * | 2023-11-24 | 2023-12-26 | 广州德马威工业装备制造有限公司 | Auxiliary tool for producing and manufacturing dish-grinding products |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940895A (en) * | 2019-04-09 | 2019-06-28 | 苟举才 | A kind of welding combination unit for cable winds disk |
| CN114889140B (en) * | 2022-05-26 | 2023-11-24 | 成都路宝工程材料有限公司 | Plastic-fusion welding process method based on geogrid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11115055A (en) * | 1997-10-15 | 1999-04-27 | Yuniteku:Kk | Spin welding method and spin welding device with mechanism for executing the same |
| JP2001173870A (en) * | 1999-12-21 | 2001-06-29 | Sekisui Chem Co Ltd | Coupler for friction melting connection and connecting method for thermoplastic resin pipe using it |
| CN2422124Y (en) * | 2000-05-25 | 2001-03-07 | 柳光坤 | Plastic friction butt welding machine main engine |
| CN102529088A (en) * | 2010-04-16 | 2012-07-04 | 昆山市创新科技检测仪器有限公司 | Round thermoplastic plastic welding equipment and method |
| JP2012232564A (en) * | 2011-04-27 | 2012-11-29 | Branson Ultrasonics Corp | Mutual friction welding method |
| CN202764214U (en) * | 2012-06-21 | 2013-03-06 | 苏州凯尔博精密机械有限公司 | Melt spinning machine |
| CN104802394A (en) * | 2015-05-19 | 2015-07-29 | 左世月 | Plastic product fusion joining process and fusion joining device thereof |
| CN204914562U (en) * | 2015-09-11 | 2015-12-30 | 左世月 | Plastic products butt fusion device |
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2015
- 2015-05-19 CN CN201510255025.0A patent/CN104802394A/en active Pending
- 2015-09-11 CN CN201510578644.3A patent/CN105082526A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082526A (en) * | 2015-05-19 | 2015-11-25 | 左世月 | Plastic product welding technology and device |
| CN117283343A (en) * | 2023-11-24 | 2023-12-26 | 广州德马威工业装备制造有限公司 | Auxiliary tool for producing and manufacturing dish-grinding products |
| CN117283343B (en) * | 2023-11-24 | 2024-02-09 | 广州德马威工业装备制造有限公司 | Auxiliary tool for producing and manufacturing dish-grinding products |
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| CN105082526A (en) | 2015-11-25 |
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Application publication date: 20150729 |