CN205112444U - Clamping device and have its make -up machine - Google Patents
Clamping device and have its make -up machine Download PDFInfo
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- CN205112444U CN205112444U CN201520585338.8U CN201520585338U CN205112444U CN 205112444 U CN205112444 U CN 205112444U CN 201520585338 U CN201520585338 U CN 201520585338U CN 205112444 U CN205112444 U CN 205112444U
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Abstract
The utility model provides a clamping device and have its make -up machine. This clamping device includes: compress tightly the subassembly, compress tightly the subassembly and include the depression bar and set up the briquetting on the depression bar, compress tightly the subassembly and have absorption on the assembly drum and along with the first state of assembly drum motion and the second state of keeping away from the assembly drum, locking Assembly, locking Assembly have the primary importance that compresses tightly subassembly locking and will compress tightly the second place that the subassembly releases. The utility model discloses clamping device and have its make -up machine simple structure can laminate the compound piece of PA on the assembly drum steadily.
Description
Technical field
The utility model relates to tire shaping apparatus technical field, in particular to a kind of clamping device and the forming machine with it.
Background technology
At present, tyre forming process is according to sidewall and liner whether compound in advance on bulk supply frame, pre-composite molding technique and non-pre-composite molding technique can be divided into, wherein (namely sidewall and inner liner carry out compound in advance to pre-composite molding machine technique on bulk supply frame, form PA composite members) due to its shaping efficiency high, single fetal circulation time is short, is subject to concern and the application of more and more tire plant.
For pre-composite molding technique, it is ensure tire building quality that PA composite members realizes automatic joint, shortens the key of single tire shaping cycle duration; Wherein, PA composite members automatically, accurately fits on assembly drum and stub bar is ensure that PA composite members realizes the core of automatic joint with aliging of material tail.Existing PA composite members is brought together by the vacuum suction of assembly drum and the pressurization of multi-disc pressure roller mostly to the laminating of assembly drum, and needs after laminating manually to carry out the alignment intervention, has a strong impact on tire building quality stability and shaping efficiency.
The laminating of PA composite members from front template to assembly drum relies on the vacuum suction of assembly drum to be fixed on assembly drum by the absorption of the stub bar of PA composite members or adopts the pressurization of multi-disc pressure roller to bring together and adhere on assembly drum by PA composite members stub bar, to ensure can not to occur in the process that is wound around to assembly drum in PA composite members the phenomenon that composite members comes off.In this fashion, PA composite members is fitted by the mode of assembly drum vacuum suction usually due to the restriction by assembly drum interior liabilities structure and space from front template to assembly drum, only in the middle of assembly drum, opening two adsorption holes for adsorbing lining layer part, on the clappers of both sides, opening some little adsorption holes for adsorbing side wall portion simultaneously.The adsorption effect of this kind of mode is not satisfactory, and the inner liner of usual PA composite members can produce absorption depression at binding domain, and side wall portion can not adsorb firmly usually, causes sidewall, both sides to come off from assembly drum, affects tire building quality and shaping efficiency.PA composite members is fitted and is generally is ensured PA composite members to adhere to smoothly on assembly drum by the pressurize mode brought together of multi-disc pressure roller from front template to assembly drum, can arrange comparatively large by the pressure of brining together of multi-disc pressure roller, thus cause PA composite members stub bar to be extruded distortion.Relatively expected that tail width becomes large by the stub bar of excessive compression, cause PA composite members head and the tail can not complete matching, meanwhile, there is larger unfitness of butt joint in both sides, affects the Forming Quality of tire.
Also by the mode to assembly drum especially capsule shaping drum surface spraying cohesive material in prior art, realize PA composite members to the laminating on assembly drum.This mode can cause the pollution of tire material, thus affects the quality of tire, and usually, tire plant seldom adopts this kind of mode.
Utility model content
Main purpose of the present utility model is the forming machine providing a kind of clamping device and have it, stably can not be fitted in problem on assembly drum to separate PA composite members of the prior art.
To achieve these goals, according to an aspect of the present utility model, provide a kind of clamping device, comprise: hold down assembly, hold down assembly and comprise depression bar and be arranged on briquetting on depression bar, holding down assembly to have is adsorbed on assembly drum and with the first state of assembly drum motion and the second state away from assembly drum; Latch assembly, latch assembly has by the primary importance of the locking that holds down assembly with by the second place of the release that holds down assembly.
Further, hold down assembly and also comprise adsorption magnet, adsorption magnet is fixedly installed on depression bar.
Further, hold down assembly and also comprise two piece of first connecting plate, two piece of first connecting plate is connected to first end and second end of depression bar, and the first connecting plate is locked to be in primary importance by latch assembly.
Further, the first end of the first connecting plate is set up on depression bar, holds down assembly and also comprises securing member and the first spacer, wherein, securing member is for being fixed on depression bar by the first connecting plate, and the first spacer to be arranged between the first connecting plate and depression bar and to be set on securing member.
Further, latch assembly comprises: installing mechanism; Retaining mechanism, retaining mechanism is arranged on installing mechanism, retaining mechanism comprises the first locking mechanism and the second locking mechanism, and depression bar is locked between the first locking mechanism and the second locking mechanism from the both sides that depression bar is relative by the first locking mechanism and the second locking mechanism respectively.
Further, the first side of the first connecting plate is provided with the first locating slot, installing mechanism is provided with the supporting part of carrying first connecting plate, and the first locking mechanism comprises: locking cylinder, and locking cylinder is arranged on installing mechanism; Locking pin, locking pin is arranged on the piston rod of locking cylinder, and locking cylinder is plugged in the first locating slot for driving locking pin.
Further, second side relative with the first side of the first connecting plate is provided with the second locating slot, and the second locking mechanism comprises: positioning sleeve, and positioning sleeve is arranged on installing mechanism, and positioning sleeve arranges installing hole, the inwall of installing hole is provided with the first catching step; Locking bearing pin, locking bearing pin is arranged in installing hole, and one end of the close depression bar of locking bearing pin is provided with the second catching step, and locking bearing pin has the locked position be plugged in the second locating slot; Elastic reset part, elastic reset part is set on locking bearing pin, and the first end of elastic reset part and the second end are respectively to being located on the first catching step and the second catching step; Linear bearing, linear bearing is arranged on one end away from the second catching step of positioning sleeve, and locking bearing pin is fixed on linear bearing by fastening assembly.
Further, the first side of the first connecting plate is provided with lozenges.
Further, clamping device also comprises driving mechanism, and driving mechanism and latch assembly drive and be connected to drive latch assembly to move to close or away from assembly drum direction.
Further, latch assembly is two, and driving mechanism comprises: the first drive division, and the first drive division drives with in two latch assemblies and is connected; Second drive division, the second drive division and another in two latch assemblies drive and are connected.
Further, driving mechanism is connected with latch assembly by the second connecting plate, and the second connecting plate is fixedly mounted on mounting structure by bearing pin.
Further, installing mechanism comprises installing plate, and installing plate upper end is provided with location-plate, and latch assembly also comprises governor motion, and governor motion comprises: adjusting bolt, and adjusting bolt supports on a mounting board by location-plate; Slide block, slide block recline installing plate arrange, slide block is provided with contiguous block, and adjusting bolt is located on location-plate and contiguous block successively, and the first locking mechanism and the second locking mechanism are installed on slide block;
Adjusting nut, adjusting nut is set in adjusting bolt, and is positioned at the side away from location-plate of contiguous block.
Further, installing mechanism also comprises angle adjustment plate, the first end of angle adjustment plate is hinged on one end away from driving mechanism of the second connecting plate, second end of angle adjustment plate connects on a mounting board, angle adjustment plate is provided with the arc line shaped hole that the length direction along the second connecting plate extends, angle adjustment plate is fixed on the second connecting plate by the locking member be located in arc line shaped hole.
Further, clamping device also comprises: adjustable plate, and adjustable plate is provided with the mounting hole that the short transverse along installing plate extends, adjustable plate is installed on a mounting board by locking mechanism; Proximity switch, proximity switch is arranged on adjustable plate.
Further, the second spacer is provided with between adsorption magnet and depression bar.
Further, briquetting is polylith, and polylith briquetting is arranged along the length direction interval of depression bar, and the length of the briquetting at close depression bar two ends is less than the length of the briquetting be positioned in the middle part of depression bar.
According to another aspect of the present utility model, provide a kind of forming machine, comprise clamping device, clamping device is above-mentioned clamping device.
Application the technical solution of the utility model, holding down assembly on assembly drum can be adsorbed on owing to having in the utility model, when in the process that assembly drum rotates, hold down assembly and can rotate together with assembly drum and be in the first state, positioned by the stub bar end of briquetting to PA composite members being arranged on depression bar, landing on assembly drum in the process that can prevent PA composite members from rotating at assembly drum, after assembly drum rotates a circle, holding down assembly is in the second state away from assembly drum.Visible, according to structure of the present utility model, PA composite members stably can be fitted on assembly drum.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 diagrammatically illustrates the three-dimensional structure diagram of clamping device of the present utility model;
Fig. 2 diagrammatically illustrates the first drives structure of clamping device of the present utility model and the annexation figure of latch assembly;
Fig. 3 diagrammatically illustrates latch assembly of the present utility model and the annexation figure held down assembly;
Fig. 4 diagrammatically illustrates the three-dimensional structure diagram of latch assembly of the present utility model;
Fig. 5 diagrammatically illustrates the three-dimensional structure diagram held down assembly of the present utility model;
Fig. 6 diagrammatically illustrates the partial view held down assembly of the present utility model;
Fig. 7 diagrammatically illustrates the sectional view of the second locking mechanism in the utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
41, hold down assembly; 411, depression bar; 412, briquetting; 413, adsorption magnet; 414, the first connecting plate; 4141, the first locating slot; 4142, the second locating slot; 4143, lozenges; 42, latch assembly; 421, installing mechanism; 4211, installing plate; 422, retaining mechanism; 423, the first locking mechanism; 4231, locking cylinder; 4232, locking pin; 424, the second locking mechanism; 4241, positioning sleeve; 4242, bearing pin is locked; 4243, installing hole; 4244, the first catching step; 4245, the second catching step; 4246, elastic reset part; 4247, linear bearing; 4248, fastening assembly; 4251, adjusting bolt; 4252, slide block; 4253, adjusting nut; 4254, contiguous block; 4255, location-plate; 4256, angle adjustment plate; 4257, arc line shaped hole; 43, driving mechanism; 431, the first drive division; 432, the second drive division; 44, the second connecting plate; 45, adjustable plate; 451, mounting hole; 46, proximity switch; 47, locking mechanism; 48, securing member; 49, the first spacer; 410, the second spacer.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
See shown in Fig. 1 to Fig. 7, present embodiments provide a kind of clamping device.
The clamping device of the present embodiment comprises hold down assembly 41 and latch assembly 42.Hold down assembly and 41 comprise depression bar 411 and be arranged on the briquettings 412 on depression bar 411, holding down assembly 41 has and to be adsorbed in assembly drum (not shown) and with the first state of assembly drum motion and the second state away from assembly drum; Latch assembly 42 has by the primary importance of 41 lockings that hold down assembly with by the second place of 41 releases that hold down assembly.
Owing to having in the present embodiment to be adsorbed on assembly drum holds down assembly 41, when in the process that assembly drum rotates, hold down assembly and 41 can rotate together with assembly drum and be in the first state, positioned by the stub bar end of the briquetting 412 pairs of PA composite members being arranged on depression bar 411, landing on assembly drum in the process that can prevent PA composite members from rotating at assembly drum, after assembly drum rotates a circle, holding down assembly 41 is in the second state away from assembly drum.Visible, according to structure of the present utility model, PA composite members stably can be fitted on assembly drum.
Shown in Fig. 5 and Fig. 6, holding down assembly in the present embodiment 41 also comprises adsorption magnet 413, during installation, adsorption magnet 413 is fixedly installed on depression bar 411, by the effect of adsorption magnet 413, can be fixed on assembly drum by depression bar 411, ensureing to hold down assembly 41 can rotate with assembly drum and be in the first state, departs from assembly drum in the process preventing the stub bar of PA composite members from rotating at assembly drum.
Shown in composition graphs 1 to Fig. 4, the clamping device in the present embodiment also comprises latch assembly 42, and this latch assembly 42 has by the primary importance of 41 lockings that hold down assembly with by the second place of 41 releases that hold down assembly.When latch assembly 42 will hold down assembly 41 locking, holding down assembly 41 will be in its second state, and after latch assembly 42 will hold down assembly 41 releases, holding down assembly 41 will be in its first state.Can make to hold down assembly by the locking effect of latch assembly 42 and 41 to switch between the first position and the second position.
In order to 41 lockings that will hold down assembly, holding down assembly of the present embodiment 41 also comprises first end and the second end that two piece of first connecting plate, 414, two piece of first connecting plate 414 is connected to depression bar 411.During work, the first connecting plate 414 locks to be in its primary importance by latch assembly 42, is unlocked to be in its second place by the first connecting plate 414.
Preferably, the first end of the first connecting plate 414 is set up on depression bar 411, hold down assembly and 41 also comprise securing member 48 and the first spacer 49, wherein, securing member 48 is for being fixed on depression bar 411 by the first connecting plate 414, first spacer 49 is arranged between the first connecting plate 414 and depression bar 411, for regulating the distance between the first connecting plate 414 to depression bar 411.More preferably, the securing member 48 in the present embodiment is lock-screw.
Shown in composition graphs 4, the latch assembly 42 in the present embodiment comprises installing mechanism 421 and retaining mechanism 422.
Wherein, retaining mechanism 422 is arranged on installing mechanism 421, retaining mechanism 422 comprises the first locking mechanism 423 and the second locking mechanism 424, when needs will hold down assembly 41 locking, depression bar 411 is locked between the first locking mechanism 423 and the second locking mechanism 424 from the relative both sides of depression bar 411 by the first locking mechanism 423 and the second locking mechanism 424 respectively, can prevent from holding down assembly 41 rotating together with assembly drum.
Second side relative with the first side that first side of first connecting plate 414 of the present embodiment is provided with the first locating slot 4141, first connecting plate 414 is provided with the second locating slot 4142.During design, installing mechanism 421 is provided with the supporting part of carrying first connecting plate 414, the first locking mechanism 423 comprises: locking cylinder 4231 and locking pin 4232.Locking cylinder 4231 is arranged on installing mechanism 421; Locking pin 4232 is arranged on the piston rod of locking cylinder 4231, when needs will hold down assembly 41 locking, utilizes locking cylinder 4231 to drive locking pin 4232 to be plugged in the first locating slot 4141, thus is limited the first side of depression bar 411.
Second locking mechanism 424 comprises: positioning sleeve 4241, locking bearing pin 4242, elastic reset part 4246 and linear bearing 4247.Wherein, positioning sleeve 4241 is arranged on installing mechanism 421, positioning sleeve 4241 is provided with installing hole 4243, the inwall of installing hole 4243 is provided with the first catching step 4244; Locking bearing pin 4242 is arranged in installing hole 4243, and one end of the close depression bar 411 of locking bearing pin 4242 is provided with the second catching step 4245, and locking bearing pin 4242 has the locked position be plugged in the second locating slot 4142; Elastic reset part 4246 is set on locking bearing pin 4242, and the first end of elastic reset part 4246 and the second end are respectively to being located on the first catching step 4244 and the second catching step 4245; Linear bearing 4247 is arranged on one end away from the second catching step 4245 of positioning sleeve 4241, and locking bearing pin 4242 is fixed on linear bearing 4247 by fastening assembly 4248.
According to above-mentioned structure, when needs will hold down assembly 41 locking, the first connecting plate 414 is made to set up on the supporting part of installing mechanism 421, now, utilize locking cylinder 4231 to drive locking pin 4232 to be plugged in the first locating slot 4141, the locking bearing pin 4242 of the second locking mechanism 424 is plugged in the second locating slot 4142 under the effect of elastic reset part 4246.By locking pin 4232 and the acting in conjunction of locking bearing pin 4242, first connecting plate 414 at depression bar 411 two ends can be limited, and then 41 lockings that will hold down assembly, structure is simple, is convenient to realize.Preferably, the elastic reset part 4246 in the present embodiment is back-moving spring.
In other embodiments of the present utility model, the first locking mechanism 423 and the second locking mechanism 424 can also be changed to the structure that drag hook, ratchet etc. can realize identical function.
Preferably, the first side of first connecting plate 414 of the present embodiment is provided with lozenges 4143.In the course of the work, when hold down assembly 41 rotate a circle with assembly drum after, first touch the second locking mechanism 424, now, due to the setting of lozenges 4143, the first side lower thickness of the first connecting plate 414 can be made, be convenient to the bottom plugging the second locking mechanism 424.Be plugged in the process of the second locking mechanism 424 at the first connecting plate 414 with the motion of assembly drum, locking bearing pin 4242 shrinks along lozenges 4143, until be plugged in the second locating slot 4142.Meanwhile, locking cylinder 4231 drives locking pin 4232 to be plugged in the first locating slot 4141, and then 41 lockings that will hold down assembly, and 41 continuation that prevent from holding down assembly are rotated with assembly drum.When needs release held down assembly 41 time, only need to utilize locking cylinder 4231 to be regained from the first locating slot 4141 by locking pin 4232, now, adsorption magnet 413 is adsorbed on assembly drum, make to hold down assembly and 41 to move with assembly drum, the locking bearing pin 4242 of the second locking mechanism 424 departs from the second locating slot 4142 from the notch of the second locating slot 4142, make latch assembly 42 remove to hold down assembly 41 locking.
In order to improve stability and the reliability of the forming machine piecing devices of the present embodiment, the latch assembly 42 in the present embodiment is set to two, and two latch assemblies 42 are respectively used to lock first connecting plate 414 at 41 two ends of holding down assembly.
Refer again to shown in Fig. 2 and Fig. 3, the clamping device in the present embodiment also comprises driving mechanism 43, and this driving mechanism 43 and latch assembly 42 drive and be connected to drive latch assembly 42 to move to close or away from assembly drum direction.In other embodiments of the present utility model, latch assembly 42 is put by front template and changes into being extended radially out and the drive form of retracting along assembly drum into, the drive form that swings back by beacon light support body.
Specifically, the driving mechanism 43 in the present embodiment comprises: the first drive division 431 and the second drive division 432.
Wherein, the first drive division 431 drives with in two latch assemblies 42 and is connected; Second drive division 432 and another in two latch assemblies 42 drive and are connected.Drive two latch assemblies 42 to move to close or away from assembly drum direction by the acting in conjunction of the first drive division 431 and the second drive division 432, Stability Analysis of Structures is reliable.
Preferably, the first drive division 431 in the present embodiment and the second drive division 432 include and drive cylinder, cylinder block and Y type band pin connecting rod, and wherein, drive cylinder to be arranged on cylinder block, Y type band pin connecting rod is docked on the piston rod of driving cylinder.
In the present embodiment, driving mechanism 43 is connected with latch assembly 42 by the second connecting plate 44.During installation, this second connecting plate 44 is fixedly mounted in mounting structure (not shown) by bearing pin (not shown), the first end of the second connecting plate 44 is connected with driving cylinder by Y type band pin connecting rod, and the second end of the second connecting plate 44 is connected with latch assembly 42.When driving mechanism 43 drives the second connecting plate 44 to rotate around bearing pin, latch assembly 42 moves to close or away from described assembly drum direction.
Refer again to shown in Fig. 4, the installing mechanism 421 of the present embodiment also comprises installing plate 4211, the upper end of installing plate 4211 is provided with contiguous block 4254, and latch assembly 42 also comprises governor motion, and this governor motion comprises adjusting bolt 4251, slide block 4252 and adjusting nut 4253.
During installation, adjusting bolt 4251 is supported on installing plate 4211 by location-plate 4255; Slide block 4252 installing plate 4211 that reclines is arranged, slide block 4252 is provided with contiguous block 4254, adjusting bolt 4251 is located on location-plate 4255 and contiguous block 4254 successively, and the first above-mentioned locking mechanism 423 and the second locking mechanism 424 are installed on slide block 4252; Adjusting nut 4253 is set in adjusting bolt 4251, and is positioned at the side away from location-plate 4255 of contiguous block 4254.
In the process of docking PA composite members, of a great variety due to PA composite members, therefore needs to regulate the position of latch assembly 42.According to above-mentioned structure, governor motion can be utilized to regulate latch assembly 42 position.During adjustment, by screwing adjusting nut 4253, slide block 4252 just can be made to move along the short transverse of installing plate 4211, and then the first locking mechanism 423 be arranged on slide block 4252 and the height of the second locking mechanism 424 on installing plate 4211 are adjusted, enable the forming machine piecing devices of the present embodiment adapt to dissimilar PA composite members.
In order to improve the flexibility of the forming machine piecing devices of the present embodiment, the installing mechanism 421 of the present embodiment also comprises angle adjustment plate 4256, the first end of angle adjustment plate 4256 is hinged on one end away from driving mechanism 43 of the second connecting plate 44, the first end of angle adjustment plate 4256 is welded to connect on installing plate 4211, angle adjustment plate 4256 is provided with the arc line shaped hole 4257 that the length direction along the second connecting plate 44 extends, angle adjustment plate 4256 is fixed on the second connecting plate 44 by the locking member (not shown) be located in arc line shaped hole 4257.Owing to being provided with angle adjustment plate 4256 in the present embodiment, when needing to adjust the angle of latch assembly 42, only needing anglec of rotation adjustable plate 4256, then utilizing locking member to be locked on the second connecting plate 44 by angle adjustment plate 4256.
Preferably, the clamping device of the present embodiment also comprises: adjustable plate 45 and proximity switch 46.Wherein, adjustable plate 45 is provided with the mounting hole 451 that the short transverse along installing plate 4211 extends, adjustable plate 45 is arranged on installing plate 4211 by locking mechanism 47; Proximity switch 46 is arranged on adjustable plate 45.By the effect of mounting hole 451 and locking mechanism 47, can regulate the setting height(from bottom) of proximity switch 46 on installing plate 4211.Preferably, locking mechanism 47 is clamping screw.
Can know according to above-mentioned description, as shown in Figures 1 to 7, the utility model embodiment clamping device has: for driving the driving mechanism 43 of latch assembly 42 rotation, for connecting the second connecting plate 44 of driving mechanism 43 and latch assembly 42 and for PA composite members being fitted to assembly drum holding down assembly 41.
As depicted in figs. 1 and 2, driving mechanism 43 drives latch assembly 42 to swing around the oscillation center of the second connecting plate 44 by the second connecting plate 44.Described driving mechanism 43 comprises the first drive division 431 and the second drive division 432, and wherein, the first drive division 431 and the second drive division 432 include Standard Cylinder, cylinder block, trunnion mounting assembly and Y type band pin joint bar.
In actual installation process, described driving mechanism 43 is arranged on forming machine front template support body, and is connected with the second connecting plate 44 by Y type band pin joint bar.Second connecting plate 44 two ends are connected with driving mechanism 43 and latch assembly 42 respectively, and are connected with front template mount pad by bearing pin, and under the driving of driving mechanism 43, the second connecting plate 44 can swing around bearing pin, and then drive latch assembly 42 to swing.
As shown in Figure 3 and Figure 4,41 are held down assembly for PA composite members is fitted to assembly drum.When PA composite members is fitted from forming machine front template to assembly drum, latch assembly 42 under the effect of driving mechanism 43 near the direction rotation of assembly drum.After rotation completes, holding down assembly of latch assembly 42 lower end 41 is adsorbed onto on assembly drum by the effect of adsorption magnet 413, is pressed to automatically and accurately on assembly drum by the stub bar of PA composite members; Now, described hold down assembly 41 the first side is locked by the first locking mechanism 423, locking pin 4232 is plugged in the first locating slot 4141 of the first connecting plate 414, hold down assembly 41 the second side by second locking mechanism 424 lock locking bearing pin 4242 be plugged in the second locating slot 4142 on the first connecting plate 414, thus, realize to hold down assembly 41 position fixing with locking.
41 the stub bar of PA composite members to be fitted to after on assembly drum when holding down assembly, locking cylinder 4231 shrinks and drives locking pin 4232 to promote, thus remove the fixing of 41 first side positions that hold down assembly and locking, can realize thus holding down assembly and 41 to rotate with assembly drum in the laminating process of PA composite members, realize to hold down assembly 41 release.
When hold down assembly 41 compression PA composite members stub bars and with assembly drum rotate, meanwhile, after proximity switch 46 detects 41 releases that hold down assembly, locking cylinder 4231 stretches out, drive locking pin 4232 reset.When described hold down assembly 41 rotate to close to press fit device with assembly drum time, press fit device release, ensures to hold down assembly 41 smoothly by bottom press fit device; By rear, the instantaneous subregion pressurization of press fit device, continues to carry out roll extrusion to the laminating of PA composite members.When rotating close to one week with assembly drum when holding down assembly, assembly drum speed of wrap reduces, now hold down assembly the ends contact of the locking bearing pin 4242 in the lozenges 4143 of the first connecting plate 414 at 41 two ends and the second locking mechanism 424, promotes locking bearing pin 4242 and promote; When hold down assembly 41 rotate a circle after, locking bearing pin 4242 be inserted in the second locating slot 4142 of the first connecting plate 414, thus, hold down assembly 41 the second side position be fixed and lock.Now, hold down assembly 41 the first side position be fixed under the effect of locking cylinder 4231 and locking pin 4232 and the first locating slot 4141 and lock.Thus, complete to hold down assembly 41 recovery and locking.
After proximity switch 46 detects 41 recovery that hold down assembly, driving mechanism 43 shrinks, and drives latch assembly 42 to swing back reset, complete a whole set of do action thus by the second connecting plate 44.
As shown in Figure 5 and Figure 6, the first connecting plate 414 first side and the second side have the first locating slot 4141 and the second locating slot 4142, for limit hold down assembly 41 position, and it to be locked; Simultaneously, first connecting plate 414 first side is provided with lozenges 4143 for ensureing that the first connecting plate 414 contacts and transition smoothly with the locking bearing pin 4242 in the second locking mechanism 424, and described adsorption magnet 413 41 to be adsorbed onto on assembly drum by holding down assembly with the contact of the adsorption site on assembly drum.
In other embodiments of the present utility model, adsorption magnet 413 can also be arranged on the first connecting plate 414, first spacer 49 and the second spacer 410 are respectively used to the position height adjusting adsorption magnet 413 and the relative latch assembly 42 of the first connecting plate 414, to realize the laminating to different size sizing material.Described depression bar 411 for fixing briquetting 412, to realize the laminating to PA composite members.Described depression bar 411 is provided with two kinds of dissimilar briquettings 412, briquetting 412 is polylith, polylith briquetting 412 is arranged along the length direction interval of depression bar 411, and the length of the briquetting 412 at close depression bar 411 two ends is less than the length of the briquetting 412 be positioned in the middle part of depression bar 411, is respectively used to carry out pressing to the sidewall in PA composite members and liner; The independent split blade type structure of briquetting 412 can realize the quick-replaceable for the pressing of different size PA composite members.
As shown in Figure 7, described second locking mechanism 424 for hold down assembly 41 the second side position limit and lock.Positioning sleeve 4241 is installed on slide block 4252 by screw.Described locking bearing pin 4242 for limit and hold down assembly 41 the position of the second side, wherein, the front end of described locking bearing pin 4242 is sphere, during work, front end sphere is used for contacting with the second locating slot 4142 of the second side of the first connecting plate 414, the middle-end axle of locking bearing pin 4242 is for supporting described elastic reset part 4246, and locking bearing pin 4242 is provided with screwed hole, and rear end screwed hole is for installing fastening assembly 4248.Elastic reset part 4246 is for realizing locking bearing pin 4242 to the spacing of first connecting plate 414 second side at 41 two ends that hold down assembly and locking.Fastening assembly 4248 comprises screw, packing ring and back-up ring, and back-up ring is for limiting the axial displacement of locking bearing pin 4242.
According to another aspect of the present utility model, provide a kind of forming machine, this forming machine comprises clamping device, and this clamping device is the clamping device of above-described embodiment.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect:
(1) latch assembly is adjustable by angle adjustment plate relative to the angle position of assembly drum, and guarantee holds down assembly radial vertical with assembly drum, realizes the accurate pressing to PA composite members stub bar.
(2) latch assembly is adjustable by slide block relative to the height and position of assembly drum, ensures that latch assembly is to the full adaptation of different size sizing material and practicality.
(3) the first locking mechanism of latch assembly and the second locking mechanism can realize the reliably spacing and locking to holding down assembly, and being convenient to makes to hold down assembly switches between a first state and a second state.
(4) the independent split blade type structure of the briquetting held down assembly can realize quick-replaceable to different size sizing material pressing plate and the complete pressing of PA composite members.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (17)
1. a clamping device, is characterized in that, comprising:
Hold down assembly (41), described hold down assembly (41) comprise depression bar (411) and are arranged on the briquetting (412) on described depression bar (411), described in hold down assembly (41) have and be adsorbed on assembly drum and first state of moving with described assembly drum and the second state away from described assembly drum;
Latch assembly (42), described latch assembly (42) has the primary importance of described hold down assembly (41) being locked and the second place described hold down assembly (41) discharged.
2. clamping device according to claim 1, is characterized in that, described in hold down assembly (41) also comprise adsorption magnet (413), described adsorption magnet (413) is fixedly installed on described depression bar (411).
3. clamping device according to claim 1, it is characterized in that, described hold down assembly (41) also comprise two piece of first connecting plate (414), described two piece of first connecting plate (414) is connected to first end and second end of described depression bar (411), and described first connecting plate (414) is locked to be in described primary importance by described latch assembly (42).
4. clamping device according to claim 3, is characterized in that, the first end of described first connecting plate (414) is set up on described depression bar (411), described in hold down assembly (41) also comprise securing member (48) and the first spacer (49), wherein,
Described securing member (48) is for being fixed on described depression bar (411) by described first connecting plate (414), and described first spacer (49) to be arranged between described first connecting plate (414) and described depression bar (411) and to be set on described securing member (48).
5. clamping device according to claim 3, is characterized in that, described latch assembly (42) comprising:
Installing mechanism (421);
Retaining mechanism (422), described retaining mechanism (422) is arranged on described installing mechanism (421), described retaining mechanism (422) comprises the first locking mechanism (423) and the second locking mechanism (424), and described depression bar (411) is locked between described first locking mechanism (423) and described second locking mechanism (424) from the both sides that described depression bar (411) is relative by described first locking mechanism (423) and described second locking mechanism (424) respectively.
6. clamping device according to claim 5, it is characterized in that, first side of described first connecting plate (414) is provided with the first locating slot (4141), described installing mechanism (421) is provided with the supporting part carrying described first connecting plate (414), described first locking mechanism (423) comprising:
Locking cylinder (4231), described locking cylinder (4231) is arranged on described installing mechanism (421);
Locking pin (4232), described locking pin (4232) is arranged on the piston rod of described locking cylinder (4231), and described locking cylinder (4231) is plugged in described first locating slot (4141) for driving described locking pin (4232).
7. clamping device according to claim 6, is characterized in that, second side relative with the first side of described first connecting plate (414) is provided with the second locating slot (4142), and described second locking mechanism (424) comprising:
Positioning sleeve (4241), described positioning sleeve (4241) is arranged on described installing mechanism (421), described positioning sleeve (4241) is arranged installing hole (4243), the inwall of described installing hole (4243) is provided with the first catching step (4244);
Locking bearing pin (4242), described locking bearing pin (4242) is arranged in described installing hole (4243), one end of the close described depression bar (411) of described locking bearing pin (4242) is provided with the second catching step (4245), and described locking bearing pin (4242) has the locked position be plugged in described second locating slot (4142);
Elastic reset part (4246), described elastic reset part (4246) is set on described locking bearing pin (4242), and the first end of described elastic reset part (4246) and the second end are respectively to being located on described first catching step (4244) and the second catching step (42445);
Linear bearing (4247), described linear bearing (4247) is arranged on one end away from described second catching step (4245) of positioning sleeve (4241), and described locking bearing pin (4242) is fixed on described linear bearing (4247) by fastening assembly (4248).
8. clamping device according to claim 3, is characterized in that, the first side of described first connecting plate (414) is provided with lozenges (4143).
9. clamping device according to claim 5, it is characterized in that, described clamping device also comprises driving mechanism (43), and described driving mechanism (43) and described latch assembly (42) drive and be connected to drive described latch assembly (42) to move to close or away from described assembly drum direction.
10. clamping device according to claim 9, is characterized in that, described latch assembly (42) is two, and described driving mechanism (43) comprising:
First drive division (431), described first drive division (431) drives with in described two latch assemblies (42) and is connected;
Second drive division (432), described second drive division (432) and another in described two latch assemblies (42) drive and are connected.
11. clamping devices according to claim 10, is characterized in that, described driving mechanism (43) is connected with described latch assembly (42) by the second connecting plate (44), and described second connecting plate (44) is fixedly mounted on mounting structure by bearing pin.
12. according to clamping device described in claim 11, it is characterized in that, described installing mechanism (421) comprises installing plate (4211), and described installing plate (4211) upper end is provided with location-plate (4255), described latch assembly (42) also comprises governor motion, and described governor motion comprises:
Adjusting bolt (4251), described adjusting bolt (4251) is supported on described installing plate (4211) by location-plate (4255);
Slide block (4252), described slide block (4252) recline described installing plate (4211) arrange, described slide block (4252) is provided with contiguous block (4254), described adjusting bolt (4251) is located on described location-plate (4255) and described contiguous block (4254) successively, and described first locking mechanism (423) and described second locking mechanism (424) are installed on described slide block (4252);
Adjusting nut (4253), described adjusting nut (4253) is set in described adjusting bolt (4251), and is positioned at the side away from described location-plate (4255) of described contiguous block (4254).
13. clamping devices according to claim 12, it is characterized in that, described installing mechanism (421) also comprises angle adjustment plate (4256), the first end of described angle adjustment plate (4256) is hinged on one end away from described driving mechanism (43) of described second connecting plate (44), second end of described angle adjustment plate (4256) is connected on described installing plate (4211), described angle adjustment plate (4256) is provided with the arc line shaped hole (4257) that the length direction along described second connecting plate (44) extends, described angle adjustment plate (4256) is fixed on described second connecting plate (44) by the locking member be located in described arc line shaped hole (4257).
14. clamping devices according to claim 12, is characterized in that, described clamping device also comprises:
Adjustable plate (45), described adjustable plate (45) is provided with the mounting hole (451) that the short transverse along described installing plate (4211) extends, described adjustable plate (45) is arranged on described installing plate (4211) by locking mechanism (47);
Proximity switch (46), described proximity switch (46) is arranged on described adjustable plate (45).
15. clamping devices according to claim 2, is characterized in that, are provided with the second spacer (410) between described adsorption magnet (413) and described depression bar (411).
16. clamping devices according to any one of claim 1 to 15, it is characterized in that, described briquetting (412) is polylith, described polylith briquetting (412) is arranged along the length direction interval of described depression bar (411), and the length of the described briquetting (412) at close described depression bar (411) two ends is less than the length of the described briquetting (412) being positioned at described depression bar (411) middle part.
17. 1 kinds of forming machines, comprise clamping device, it is characterized in that, the clamping device of described clamping device according to any one of claim 1 to 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585338.8U CN205112444U (en) | 2015-08-06 | 2015-08-06 | Clamping device and have its make -up machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585338.8U CN205112444U (en) | 2015-08-06 | 2015-08-06 | Clamping device and have its make -up machine |
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| Publication Number | Publication Date |
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| CN205112444U true CN205112444U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520585338.8U Active CN205112444U (en) | 2015-08-06 | 2015-08-06 | Clamping device and have its make -up machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378947A (en) * | 2015-08-06 | 2017-02-08 | 青岛软控机电工程有限公司 | Clamping device and forming machine with same |
| CN106476313A (en) * | 2016-11-17 | 2017-03-08 | 青岛软控机电工程有限公司 | Tyre building machine and tire applying method |
| CN106516842A (en) * | 2016-12-28 | 2017-03-22 | 苏州培华电子材料有限公司 | Compressing mechanism for protecting film |
| CN106626464A (en) * | 2016-11-17 | 2017-05-10 | 青岛软控机电工程有限公司 | Clamping device and forming machine provided with same |
| CN109532075A (en) * | 2018-12-08 | 2019-03-29 | 联亚智能科技（苏州）有限公司 | It is a kind of for being bonded the pressure zone system of tyre element |
-
2015
- 2015-08-06 CN CN201520585338.8U patent/CN205112444U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378947A (en) * | 2015-08-06 | 2017-02-08 | 青岛软控机电工程有限公司 | Clamping device and forming machine with same |
| CN106476313A (en) * | 2016-11-17 | 2017-03-08 | 青岛软控机电工程有限公司 | Tyre building machine and tire applying method |
| CN106626464A (en) * | 2016-11-17 | 2017-05-10 | 青岛软控机电工程有限公司 | Clamping device and forming machine provided with same |
| CN106516842A (en) * | 2016-12-28 | 2017-03-22 | 苏州培华电子材料有限公司 | Compressing mechanism for protecting film |
| CN109532075A (en) * | 2018-12-08 | 2019-03-29 | 联亚智能科技（苏州）有限公司 | It is a kind of for being bonded the pressure zone system of tyre element |
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