CN209063360U - A kind of cooling device and winding unit - Google Patents

Abstract

The utility model provides a kind of cooling device, including support base, cooling drum on support base is set, cooling drum can be rotated around center axis thereof, cooling device further includes being set in the guided rings of cooling drum week to the periphery, the driving device that traction piece and driving guided rings in guided rings and for fixing rubber adhesive tape head end rouse periphery spiral rotating in cooling is set, guided rings drive traction piece to do circumferential screw around cooling drum under the drive of the drive, after traction piece receives and fixes adhesive tape head end, traction piece drives adhesive tape head end to do circumferential screw around cooling drum, simultaneously, cooling drum is rotated around center axis thereof, adhesive tape to be loaded into the outer surface of cooling drum, the utility model also provides a kind of winding unit with above-mentioned cooling device, it can be realized rubber adhesive tape automatic winding in the outer surface of cooling drum, nothing It need to load manually, so as to improve the degree of automation of automatic winding unit, improve winding efficiency.

Description

A kind of cooling device and winding unit

Technical field

The utility model relates to field of tire production equipment, can load the cold of rubber adhesive tape automatically more particularly, to one kind But device and winding unit.

Background technique

Existing rubber adhesive tape winding unit is squeezed out the rubber of certain shapes by extruder device, will be squeezed by molding press device Rubber die mould after out goes out the rubber adhesive tape of one fixed width and thickness, is then transported on cooling device and is cooled down again, finally It is transported on winding host and the green tyres being mounted on assembly drum is wound.Cooling device includes can be around center axis thereof The cooling drum of rotation, and when the rubber adhesive tape for extruding molding press device is delivered on cooling device, current way is mainly gone back It is manually to load the spiral of rubber adhesive tape to the outer surface of cooling drum, loading automation degree is low, and then causes entire The degree of automation for winding unit is low.

Utility model content

The purpose of this utility model is to provide a kind of automatic cooling device for loading rubber adhesive tape and there is the cooling The winding unit of device winds inefficient technical problem to solve existing cooling device.

The technical solution of the utility model is achieved in that the utility model provides a kind of cooling device, including support Seat, the cooling drum being arranged on the support base, the cooling drum can be rotated around center axis thereof, and the cooling device further includes The folder for being set in all guided rings to the periphery of the cooling drum, being arranged in the guided rings and being used to fix rubber adhesive tape head end The driving device of component and the driving guided rings movement is held, the guided rings drive institute under the driving of the driving device It states clamp assemblies and does circumferential screw around the cooling drum, when the clamp assemblies receive and fix the adhesive tape head end Afterwards, the clamp assemblies drive the adhesive tape head end to do circumferential screw around the cooling drum, meanwhile, the cooling drum around The adhesive tape is loaded into the outer surface of the cooling drum by the central axis rotation.

Preferably, the driving device includes the first driving group for driving the guided rings to rotate in a circumferential direction around the cooling drum The second driving assembly that part and the driving guided rings are moved along the direction with the centerline axis parallel, first driving During guided rings described in Component driver rotate, second driving assembly drives the guided rings mobile, to drive the clamping Component does circumferential screw around the cooling drum.

Preferably, first driving assembly includes the first driving source and can be in the driving backspin of first driving source The driving wheel turned, the driving wheel and the guided rings abutting contact.

Preferably, second driving assembly includes the second driving source and can be in the driving lower edge of second driving source The mobile traction component in the direction parallel with the central axis.

Preferably, the feed side of the cooling drum and exit side are respectively arranged with winding roller group, and the winding roller group includes Along the direction spaced multiple winding rollers parallel with the central axis, the adhesive tape is successively wound around the winding roller On.

Preferably, the rotation axis of the winding roller and the central axis are in an angle.

Preferably, the clamp assemblies include the chuck component for fixing the adhesive tape head end.

Preferably, the minimum range of the chuck component and the central axis is greater than each winding roller and the central axis Maximum distance between line.

Preferably, the cooling device further include be arranged in it is above the cooling drum and parallel with the central axis Guide rod is arranged with slide block device on the guide rod, and the guided rings are oriented to described in the guiding lower edge of the slide block device The extending direction of bar is mobile.

Preferably, the discharge end of the cooling drum is additionally provided with the guiding mechanism for guiding the adhesive tape.

Preferably, it is equipped with the channel passed through for recirculated water on the inside of the outer surface of the cooling drum, when recirculated water is logical by this When road, the adhesive tape of spiral winding to the cooling drum outer surface can be cooled down.

The utility model also provides a kind of winding unit, including extruder device, the rubber squeezed out to the extruder device Glue carries out the molding press device and winding host of the continuous rubber adhesive tape of roll-forming, it is characterised in that: the winding unit is also Including cooling device as described above, the cooling device setting is between the molding press device and winding host.

Using above-mentioned technical proposal, the utility model has the following beneficial effects: cooling drum in the utility model cooling device Periphery guided rings are set, and be provided in guided rings the clamp assemblies for fixing rubber adhesive tape head end and driving guidance Ring drives clamp assemblies to surround under the drive of the drive in the cooling driving device for rousing all spiral rotatings to the periphery, guided rings Cooling drum does circumferential screw, and after clamp assemblies receive and fix rubber adhesive tape head end, clamp assemblies drive rubber adhesive tape Head end does circumferential screw around cooling drum, meanwhile, cooling drum is rotated around center axis thereof, rubber adhesive tape is loaded into cold Bulging outer surface, so as to realize the outer surface that rubber adhesive tape is loaded into cooling drum automatically, without manually spiral It loads, so as to improve the degree of automation of automatic winding unit, improves winding efficiency.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the side view that the utility model winds unit.

Fig. 2 is the perspective view of the utility model cooling device.

Fig. 3 is the side view of the utility model cooling device.

Fig. 4 is the partial enlarged view in Fig. 3 at A.

Fig. 5 is the front view of the utility model cooling device.

Fig. 6 is the side view of guiding mechanism in cooling device.

Fig. 7 is the perspective view that the utility model cooling device removes cooling drum.

Fig. 8 is driving device and the perspective view that matches of guided rings in the utility model cooling device.

Fig. 9 is the perspective view of the traction component in the utility model cooling device.

Figure 10 is the perspective view of the clamp assemblies in the utility model cooling device.

Figure 11 is the position view of the clamp assemblies and winding roller in the utility model cooling device.

Figure 12 is that rubber adhesive tape is spirally wound on the schematic diagram on cooling drum.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Figure 1 ~ Figure 12, the utility model provide a kind of cooling device 200, are applied to rubber components and wind unit 100, it is described winding unit 100 include extruder device 1, to extruder device 1 squeeze out rubber carry out roll-forming it is continuous Adhesive tape 300 is wound to winding host 3 and control system on the green tyre 400 by the molding press device 2 of adhesive tape 300, cold But the setting of device 200 is below described in detail each component part between molding press device 2 and winding host 3.

The extruder device 1 includes extruder ontology 11, the material receiving port (not labeled) being arranged on extruder ontology 11 With discharge port 12, the screw rod being arranged in inside ontology 11 13, the material receiving port receives rubber size, by extruder ontology 11 Internal reprocessing, is squeezed out the rubber size after processing from discharge port 12 by screw rod 13, the shape after 2 die mould of molding press device At continuous adhesive tape 300, adhesive tape 300 is wound on green tyre 400 by winding host 3.Here extruder device 1 Structure be the prior art, no longer repeated.In the present embodiment, the rubber components is the fetus face for manufacturing tire Part, it is possible to understand that ground, in practical applications, the rubber components it can be appreciated that sidewall component, base portion glue component or other can The rubber components realized by adhesive tape winding technology.

The sizing material that the molding press device 2 is used to squeeze out extruder device 1 carries out die mould.The setting of molding press device 2 exists Near discharge port 12, molding press device 2 includes die mould ontology 21, is arranged on die mould ontology 21 with upper and lower two profile shells 22, Die mould roller surface positioned at upside is equipped with specific shape, and the die mould roller surface positioned at downside is shiny surface, and profile shell 22 passes through electricity Machine driving rotation so that the extruder device 1 squeeze out rubber automatically into the profile shell 22, to produce with one The adhesive tape 300 of setting shape and thickness.

Cooling device 200 includes support base 210, is arranged on support base 210 and rotatable cooling drum 220, is set in 220 weeks guided rings 230 to the periphery of cooling drum, two rows of winding roller groups 240 positioned at cooling 220 lower section of drum, setting are cold But the guiding mechanism 250 of 220 discharge end of drum, the clamp assemblies for being arranged in guided rings 230 and being used to fix 300 head end of adhesive tape 260, driving device 270 of the driving guided rings 230 in cooling 220 periphery spiral rotating of drum.The support base 210 is used to support cold But drum 220, and be fixedly installed with ground.Cooling drum 220 is cylindrical, and can rotate around center axis thereof S.The cooling drum The channel passed through for recirculated water is equipped on the inside of 220 outer surface, it, can be to spiral winding to cold when recirculated water passes through the channel But the adhesive tape 300 of 220 outer surface of drum is cooled down.

Cooling device 200 further includes that cooling 220 top of drum and the guide rod 231 parallel with central axis S is arranged in, and is led Slide block device 232 is arranged on bar 231, guided rings 230 are under the guiding of slide block device 232 along the extension side of guide rod 231 To movement.In the present embodiment, the quantity of guide rod 231 is two groups, and is supported and fixed on support base 210, guide rod 231 Extending direction it is parallel with central axis S.Slide block device 232 includes the sliding block that is respectively sleeved on guide rod 231, on sliding block It is provided with bearing 234, the side wall of guided rings 230 is equipped with groove 233, and bearing 234 is fastened in groove 233, and works as guided rings 230 in driving device 270 when being rotated by, and bearing 234 rolls in groove 233, meanwhile, bearing 234 is fastened on groove Also it can play the role of fixed guided rings 230 in 233.

Cooling drum 220 rotates under the driving of drive motor 290 around center axis thereof S.The cooling drum of the driving of drive motor 290 The speed and molding press device 2 of 220 rotations extrude the speeds match of adhesive tape 300, avoid the uneven pulling of rubber adhesive tape.

Clamp assemblies 260 are substantially in " it " font, and clamp assemblies 260 include contact portion 261, interconnecting piece 262 and collet Portion 263, contact portion 261 is substantially parallel with chuck component 280, and interconnecting piece 262 and contact portion 261 are mutually substantially vertical, interconnecting piece 262 One end and interconnecting piece 262 and collet mutually substantially vertical with 280 other end of chuck component, that interconnecting piece 262 is connected with contact portion 261 One end of component 280 is different side.Contact portion 261 passes through guided rings 230 and is fixed on guided rings 230 by fixing piece On, and moved together with guided rings 230.

Clamping part 263 includes chuck component 280 with the first jag portion 281 and the second jag portion 282, opens across first The screw 283 in fork 281 and the second jag portion 282, the spring 284 being set on screw 283 and hand-held part 285, first opens Fork 281 is fixedly connected with interconnecting piece 262, and hand-held part 285 is fixedly connected with the second jag portion 282, the first jag portion 281 and It two jag portions 282 can be close to each other or separate.Holding chamber 286, folder are equipped between first jag portion 281 and the second jag portion 282 The extending direction for holding chamber 286 is substantially parallel with the cooling central axis S phase of drum 220.Spring 284 is located at 283 head end of screw and Between the outside in one jag portion 281.The outside in the second jag portion 282 is arranged in hand-held part 285.

The clamping process of the chuck component 280 are as follows: hold hand-held part 285 for the second jag portion 282 and the first jag portion 281 separation, the first jag portion 281 is fixed, and the second jag portion 282 is moved far from the first jag portion 281, so that holding chamber 286 spaces become larger, and spring 284 is in pressured state at this time, and the head end of adhesive tape 300 is then passed through first by holding chamber 286 Between jag portion 281 and the second jag portion 282,285 first jag portion of hand-held part, 281 second jag portion 282, spring 284 are unclamped Elastic force make the second jag portion 282 close to the mobile head end to clamp adhesive tape 300 in the first jag portion 281.

The first driving assembly 271 that driving device 270, which includes driving guided rings 230, to rotate in a circumferential direction around cooling drum 220 and The second driving assembly 272 that driving guided rings 230 are moved along the direction parallel with central axis S.The driving of first driving assembly 271 During guided rings 230 rotate, the second driving assembly 272 drives guided rings 230 mobile, to drive guided rings 230 in cooling drum 220 Periphery spiral rotating, and circumferential screw is done by the periphery that guided rings 230 drive clamp assemblies 260 to surround cooling drum 220. Specifically, the first driving assembly 271 includes the first driving source 2711 and can rotate under the driving of the first driving source 2711 Driving wheel 2712, driving wheel 2712 and 230 abutting contact of guided rings, driving wheel 2712 and guided rings 230 pass through CONTACT WITH FRICTION Mode transmits power, that is, the outer peripheral surface of driving wheel 2712 with the outer peripheral surface of guided rings 230 is tangent contacts, thus when the first driving When source 2711 drives driving wheel 2712 to rotate, guided rings 230 are driven using the frictional force between driving wheel 2712 and guided rings 230 Around central axis turn S.In the present embodiment, the first driving source 2711 is driving motor, also, in driving wheel 2712 and first Pass through hysteresis cluth 2713(or magnetic powder cluth between driving source 2711) transition connection, when the resistance of driving wheel 2712 is excessive When, hysteresis cluth 2713(or magnetic powder cluth) driving wheel 2712 and the first driving source 2711 can be disconnected, to protect first Driving source 2711 is not damaged.It should be understood that driving wheel 2712 and the output end of the first driving source 2711 can also be connected directly.

Second driving assembly 272 include the second driving source 2721 and can the second driving source 2721 driving lower edge in The mobile traction component 273 of mandrel line S phase direction that is substantially parallel, traction component 273 include supporting plate 2731, are vertically arranged in support Support rod 2732 on plate 2731 and two groups of bearing groups 2733 that 2732 two sides of support rod are arranged in, every group of bearing group 2733 are wrapped Containing two spaced bearings.Between two bearings that bearing group 2733 is set of the excircle part of guided rings 230, work as axis Group 2733 is held when moving under the drive of traction component 273, guided rings 230 can transport together under the lateral thrust of bearing group 2733 It is dynamic, also, when guided rings 230 are in the first driving source 2711 when being rotated by, bearing 2733 can be in the side of guided rings 230 Upper rolling.Second driving source 2721 drives traction component 273 along substantially parallel with central axis S phase by screw slider mechanism Direction linear movement.In the present embodiment, the second driving source 2721 is driving motor.

In present embodiment, the first driving assembly 271 is fixed on supporting plate 2731, and can be in the drive of the second driving source 2721 It is moved together under dynamic with supporting plate 2731.

Two rows winding roller group 240 is arranged in the two sides of cooling drum 220, and every side arranges that a row winds roller group 240.It is two rows of Any row in winding roller group 240 all has that quantity is identical and spaced multiple winding rollers 241, multiple 241 edges of winding roller It is horizontally arranged at interval, and wherein multiple winding rollers 241 of a row are staggered with multiple winding rollers 241 of another row, adhesive tape 300 It is successively wound around on winding roller 241.Here successively winding refers to that adhesive tape successively winds one in wherein row winding roller group 240 After on a winding roller 241, it is further continued for being wound to adhesive tape 300 in another row winding roller group 240 on cooling 220 winding route of drum On one winding roller 241, and so on.The rotation axis of multiple winding rollers 241 in two rows winding roller group 240 is substantially parallel to be set It sets.The central axis S of the rotation axis of each winding roller 241 and cooling drum 220 is in an included angle B.In the present embodiment, the folder Angle B is acute angle, so as to guide adhesive tape 300 to be spirally wound on cooling 220 outer surface of drum.

The minimum range L1 of chuck component 280 and central axis S are greater than between each winding roller 241 and central axis S Maximum distance L2, so that guided rings 230 when being rotated by, are able to drive the head end winding of adhesive tape 300 in driving device 270 By winding roller 241, the outer surface for being wrapped in transition drum 220 is then proceeded to.Herein, chuck component 280 and central axis S Minimum range L1 refers to the minimum range between the first jag portion 281 and central axis S.

Guiding mechanism 250 include fixing seat 251, can along 251 transverse shifting of fixing seat the first guide roller component 252, set Set the second guide roller component 253 in fixed output position and the locking group of locking 252 lateral position of the first guide roller component Part 254.Fixing seat 251 is arranged on support base 210, or in other embodiments, fixing seat 251 also can be set only On vertical support frame.

The first guide roller component 252 includes that can exist along the first support frame 2521 of 251 transverse shifting of fixing seat, setting The first rotating roller 2522 and second rotating roller 2523 perpendicular with the first rotating roller 2522 on first support frame 2521.Institute The second guide roller component 253 is stated to include the second support frame 2531 being fixed in fixing seat 251, be arranged in the second support frame Third rotating roller 2532 and fourth rotating roller 2533 perpendicular with third rotating roller 2532 on 2531.Complete cooling glue Articles 300 are successively conveyed through the first rotating roller 2522, the second rotating roller 2523, third rotating roller 2532 and the 4th rotating roller It exports after 2533 to subsequent processing.First rotating roller, 2522 rotation axis and the rotation axis of the 4th rotating roller 2533 are put down substantially Row, the rotation axis of the second rotating roller 2523 is substantially parallel with the rotation axis of third rotating roller 2532, first guide roller Free transverse shifting is realized by sliding block sliding track mechanism between component 252 and fixing seat 251.

Since the first rotating roller 2522 and the second rotating roller 2523 are arranged on moveable first support frame 2521, and the Three rotating rollers 2532 and the 4th rotating roller 2533 are fixed in fixing seat 251, and the change of adhesive tape 300 after die mould is wrapped in When circle number on cooling drum 220, the first guide roller component 252 can be moved to change winding circle number after the position that exports of rubber adhesive tape It sets, and by the guidance of adhesive tape 300 to the second guide roller component 253, through the second guide roller component 253 output to subsequent processing.To Realize the adhesive tape 300 that can adapt to need cooling different length when change is wrapped in the circle number on cooling drum 220, moreover it is possible to Enough guidance of adhesive tape 300 that will change after circle number are exported through the second guide roller component 253 of a fixed setting, are avoided to causing downstream The uncertainty of equipment arrangement, improves the degree of automation.

Locking assembly 254 includes the multiple fixed pin holes 2541 being horizontally arranged at interval in fixing seat 251, is arranged first On support frame 2521 and it can be inserted freely into the bolt 2542 of fixed pin holes 2541, concrete operations locking method are as follows: pass through movement Fixing seat 251 makes bolt 2542 and fixed pin holes 2541 opposite, and bolt 2542 is then inserted into fixed pin holes 2541, thus First guide roller component 252 is located in fixing seat 251.It should be understood that when the mobile first guide roller component 252 When, it needs first to separate fixed pin holes 2541 with bolt 2542, after the first guide roller component 252 is mobile in place, then by bolt 2542 are inserted into required fixed pin holes 2541.

Certainly in other embodiments, the first guide roller component 252 can also be fixed at fixing seat 251 On, at this time, it may be necessary to which multiple first guide roller components 252 are horizontally arranged at interval in fixing seat 251.

In conclusion guided rings 230 are arranged in the periphery of cooling drum 220 in the utility model cooling device 200, and guiding The clamp assemblies 260 for fixing rubber adhesive tape head end and driving guided rings 230 are provided on ring 230 outside cooling drum 220 The driving device 270 of all spiral rotatings, guided rings 230 drive clamp assemblies 260 around cooling under the driving of driving device 270 Drum 220 does circumferential screw, and after clamp assemblies 260 receive and fix rubber adhesive tape head end, clamp assemblies 260 drive rubber Adhesive tape head end surrounds cooling drum 220 and does circumferential screw, meanwhile, cooling drum 220 is rotated around central axis, by rubber adhesive tape It is loaded into the outer surface of cooling drum 220, so as to realize the outer surface that rubber adhesive tape is loaded in cooling drum 220 automatically, nothing It needs to be manually operated, so as to improve the degree of automation of automatic winding unit, improves winding efficiency.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (12)

1. a kind of cooling device, including support base, the cooling drum being arranged on the support base, the cooling drum can be around its center Axis rotation, it is characterised in that: the cooling device further includes that the guided rings being set in the cooling drum week to the periphery, setting exist The driving device of clamp assemblies and driving the guided rings movement in the guided rings and for fixing rubber adhesive tape head end, The guided rings drive the clamp assemblies to do circumferential screw around the cooling drum under the driving of the driving device, After the clamp assemblies receive and fix the adhesive tape head end, the clamp assemblies drive the adhesive tape head end around described cold But drum does circumferential screw, meanwhile, the cooling drum is rotated around the central axis, the adhesive tape is loaded into described cold Bulging outer surface.

2. cooling device according to claim 1, which is characterized in that the driving device include drive the guided rings around The first driving assembly and the driving guided rings that the cooling drum rotates in a circumferential direction are along the direction with the centerline axis parallel The second mobile driving assembly, during first driving assembly drives the guided rings rotation, second driving assembly is driven It is mobile to move the guided rings, to drive the clamp assemblies to do circumferential screw around the cooling drum.

3. cooling device according to claim 2, which is characterized in that first driving assembly include the first driving source with And the driving wheel that can be rotated under the driving of first driving source, the driving wheel and the guided rings abutting contact.

4. cooling device according to claim 2, which is characterized in that second driving assembly include the second driving source with And it can be in the traction component of the driving lower edge of second driving source direction movement parallel with the central axis.

5. cooling device according to claim 1, which is characterized in that the feed side and exit side of the cooling drum are set respectively It is equipped with winding roller group, the winding roller group includes along the direction spaced multiple windings parallel with the central axis Roller, the adhesive tape are successively wound around on the winding roller.

6. cooling device according to claim 5, which is characterized in that the rotation axis of the winding roller and the central axis Line is in an angle.

7. cooling device according to claim 5, which is characterized in that the clamp assemblies include for fixing the adhesive tape The chuck component of head end.

8. cooling device according to claim 7, which is characterized in that the minimum of the chuck component and the central axis Distance is greater than the maximum distance between each winding roller and the central axis.

9. cooling device according to claim 1, which is characterized in that the cooling device further includes being arranged in the cooling Top and the guide rod parallel with the central axis are roused, is arranged with slide block device on the guide rod, the guided rings exist The extending direction of guide rod described in the guiding lower edge of the slide block device is mobile.

10. cooling device according to claim 1, which is characterized in that the discharge end of the cooling drum is additionally provided with guiding The guiding mechanism of the adhesive tape.

11. cooling device according to claim 1, which is characterized in that be equipped on the inside of the outer surface of the cooling drum for following It the channel that ring water passes through can be to spiral winding to the glue of the cooling drum outer surface when recirculated water passes through the channel Item is cooled down.

12. a kind of winding unit, which is characterized in that carried out including extruder device, to the rubber that the extruder device squeezes out The molding press device of the continuous rubber adhesive tape of roll-forming and winding host, it is characterised in that: the winding unit further include as The described in any item cooling devices of claim 1-11, cooling device setting the molding press device and winding host it Between.