CN102152335A - Pricking device for single carcass ply - Google Patents

Pricking device for single carcass ply Download PDF

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Publication number
CN102152335A
CN102152335A CN 201010575055 CN201010575055A CN102152335A CN 102152335 A CN102152335 A CN 102152335A CN 201010575055 CN201010575055 CN 201010575055 CN 201010575055 A CN201010575055 A CN 201010575055A CN 102152335 A CN102152335 A CN 102152335A
Authority
CN
China
Prior art keywords
mandrel
sliding sleeve
pricking
hole
roller
Prior art date
Application number
CN 201010575055
Other languages
Chinese (zh)
Inventor
王顺国
张建礼
石保军
董永阳
Original Assignee
成山集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 成山集团有限公司 filed Critical 成山集团有限公司
Priority to CN 201010575055 priority Critical patent/CN102152335A/en
Publication of CN102152335A publication Critical patent/CN102152335A/en

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Abstract

The invention relates to a pricking device for a single carcass ply, comprising two horizontal bases, two brackets and a beam. The two horizontal bases are arranged in parallel; the two brackets are respectively and correspondingly connected with the two horizontal bases; and the beam is connected with the tops of the two brackets. The pricking device for the single carcass ply is characterized in that a roller with a circular groove on the peripheral surface is rotatably assembled on the two horizontal bases; a lifting air cylinder driving a lifting frame to lift up and down is mounted on the beam; and a mandrel with an axle hole is nonrotationally assembled on the lifting frame; and two sliding sleeves capable of axially sliding are sleeved on the mandrel, respectively provided with a locking screws and respectively provided with heating pipes in mandrel holes corresponding to two needle rollers which are rotatably provided with pricking needles. The pricking device provided by the invention has the advantages of simple structure, reasonableness in design, convenience in use, adjustability, no damage to cord threads during pricking, and smooth pricked holes with high transparency.

Description

A kind of hole pricking device of individual layer carcass cord
Technical field
The present invention relates to a kind of processing of making preceding fabric sandwich of tire such as casing ply, especially a kind of covering at tire pricked the hole on the rubberized cord so that get rid of the hole pricking device of the individual layer carcass cord of the gas that accumulates in the moulding fetus process.
Background technology
Along with the development of tire industry,, improve travel speed in order to reduce the resistance to rolling of radial tyre of passenger car, reduce quality, many manufacturers use the single-layer polyester carcass in radial, so then can reduce cost greatly, improve product specification, can enhance productivity simultaneously.But be easy to bubble occur at tire shoulder and position, rim of the mouth in process of production,, adopt the method for pricking the hole in sulfidation, to dredge exhaust usually at the tire shoulder and the position, rim of the mouth of fetus for preventing or at utmost reduce the generation of this defective because of exhaust is bad.
At present, in the open source literature fetus is pricked the existing report of device in hole.For example, on August 2nd, 1989 disclosed a kind of " hollow cover tire tire base punching machine " in the disclosed CN2042008U China utility application specification, it is made up of movable upper and lower, 3 dials of side, that wherein goes up dials is provided with leverage and 1 platen up and down respectively, acupuncture treatment on the upper and lower dials can be collected respectively, solved and penetrated the problem that still can produce radial dilatation behind the tire base, overcome the tire base and pricked the hole while compressing and cause that body cord bends so that draw a disconnected disadvantage.
And for example, on September 4th, 2002 Granted publication CN2508950Y China utility model patent specification in disclosed a kind of " two station tire base punching machines and parallel-crank mechanism bull are bored ", it comprises that holding tire coaster, base, drill point, column, bull bores, pricks hole cylinder, supporting mass, en block cylinder, it is parallel-crank mechanism that the bull that is horizontal positioned opposite between two columns is bored, be positioned at the rectangular layout of drill point that bull is bored, be positioned at and hold the supratrochlear green tyre of tire and be vertical placement in the axis direction.This tire base punching machine has improved working (machining) efficiency, has improved technological level and has improved quality.
Because tire belongs to security products, the carcass of above-mentioned radial has only one deck, operating personnel prick the hole again after the fetus molding procedure, be difficult to guarantee not can with inner liner just inner liner prick saturating or prick disconnected cord, therefore, can only before the fetus moulding, cover on the rubberized cord and prick the hole, to make things convenient for the gas that eliminating is accumulated in the fetus forming process, so disclosed traditional punching machine can not satisfy production requirement.
Summary of the invention
In order to overcome deficiency of the prior art, the invention provides a kind of hole pricking device of individual layer carcass cord simple in structure, reasonable in design, easy to use, the bundle hole site of the hole pricking device of this individual layer carcass cord can be adjusted, formed steam vent slyness can not produce Lou cord or disconnected cord phenomenon.
The technical solution adopted for the present invention to solve the technical problems is: a kind of hole pricking device of individual layer carcass cord, it comprises first horizontal base that be arranged in parallel, second horizontal base, in vertical direction respectively with first, corresponding first support that connects of second horizontal base, second support, connect first, one crossbeam of second cantilever tip and some acupuncture treatments, it is characterized in that: a roller rotates and is assemblied in first, on second horizontal base, on the circumferential surface of this roller, have some cannelures, on described crossbeam, lift cylinder is installed, this lift cylinder drives on the crane through its piston rod, following lifting, one mandrel that has axis hole nonrotationally is assemblied on the crane, on this mandrel, be set with only on mandrel first sliding sleeve in axial sliding, second sliding sleeve, first, be respectively equipped with first lock-screw that the sliding sleeve and the mandrel of correspondence can be carried out locking position on second sliding sleeve, second lock-screw, first, on second sliding sleeve respectively correspondence be rotatably equipped with first porcupine roller, second porcupine roller, described acupuncture treatment is movably connected in first, on second porcupine roller, in the axis hole of described mandrel, be provided with heating tube.
The lift cylinder that above-mentioned be installed on the crossbeam, drives the upper and lower lifting of crane is two, and its symmetry is assemblied on the crossbeam.
Above-mentioned be sleeved on the mandrel and first sliding sleeve, second sliding sleeve in axial sliding on mandrel only, have first chute, second chute on it, be axially arranged with first feather key, second feather key between this first sliding sleeve, second sliding sleeve and the mandrel respectively, described first sliding sleeve by first chute on it cooperate with first feather key, second sliding sleeve cooperates respectively with second feather key by second chute on it and endwisely slips on mandrel.
The above-mentioned acupuncture treatment with first, second porcupine roller flexible connection is coniform, and its connecting portion that is connected with first, second porcupine roller is slightly round, its pinprick portion apicule.
The above-mentioned heating tube that is arranged in the mandrel axis hole is two, and this heating tube is respectively in the two ends of mandrel are assemblied in the axis hole of mandrel.
The present invention is owing to rotate the roller that assembling has cannelure on two horizontal underframe, on the crossbeam on two vertical rack tops, drive a crane through lift cylinder, mandrel nonrotationally is housed on the crane, suit first, second sliding sleeve in axial sliding only on the mandrel, the corresponding rotation of first, second porcupine roller that is connected with acupuncture treatment is assemblied on first, second sliding sleeve, is equipped with heating tube in the axis hole of mandrel.Acupuncture treatment is coniform and is heated through heating tube, and the acupuncture treatment after the heating makes the sizing material on the cord produce certain flowability when covering rubberized cord and contact, thus covering the steam vent slyness of pricking out on the rubberized cord, and do not hinder cord, guaranteed the logical light rate of steam vent; Acupuncture treatment endwisely slips by sliding on the mandrel through porcupine roller, can adjust the bundle hole site on the cord; Acupuncture treatment flexibly connects with porcupine roller, can freely dismantle, and can increase and decrease arbitrarily according to producing needs.That the present invention has is simple in structure, reasonable in design, easy to use, hole pricking device is adjustable, prick sliding, the logical high advantage of light rate of hole circle that the hole is not hindered cord, pricked out.
Description of drawings
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a kind of structural perspective of the present invention.
Fig. 2 is the cutaway view along the A-A line among Fig. 1.
Among the figure: 101. first horizontal bases, 102. second horizontal bases, 201. first supports, 202. second support, 3. crossbeam, 4. roller, 401. cannelure, 501. first lift cylinders, 502. second lift cylinders, 5011. the first piston bar, 5021. second piston rod, 6. cranes, 7. mandrel is 8. had an acupuncture treatment, 9. axis hole, 1001. first heating tube, 1002. second heating tubes, 1101. first sliding sleeves, 1102. second sliding sleeve, 1201. first chutes, 1202. second chutes, 1301. first feather key, 1302. second feather key, 1401. first lock-screws, 1402. second lock-screws, 1501. first porcupine roller, 1502. second porcupine rollers.
The specific embodiment
In Fig. 1, a kind of hole pricking device of individual layer carcass cord, it comprises first horizontal base 101, second horizontal base 102 that be arranged in parallel, first horizontal base 101 is connected with first support 201 in vertical direction, be connected with second support 202 at second horizontal base 102, connect a crossbeam 3 on first horizontal base 101, second horizontal base, 102 tops and have an acupuncture treatment 8.
As shown in Figure 1, the both ends of a roller 4 are rotated by bearing respectively and are assemblied on first horizontal base 101, second horizontal base 102.On the circumferential surface of roller 4, have some cannelures 401.
In Fig. 1, installing 3 on crossbeam has lift cylinder.In order to guarantee the stability of work, lift cylinder adopts two, and promptly first lift cylinder 501, second lift cylinder, 502, the first lift cylinders 501, second lift cylinder, 502 symmetries are assemblied on the crossbeam 3.
First lift cylinder 501, second lift cylinder 502 drive a crane 6 upper and lower liftings through its first piston bar 5011, second piston rod 5021 respectively.
As shown in Figure 1, a mandrel 7 nonrotationally is assemblied on the crane 6.
In Fig. 2, be processed with axis hole 9 on the mandrel 7.In axis hole 9, be provided with heating tube.For assembly technology and maintenance that utilizes heating tube and the use of simplifying heating tube, heating tube adopts two, promptly first heating tube 1001, second heating tube, 1002, the first heating tubes 1001, second heating tube 1002 are respectively in the two ends of mandrel 7 are assemblied in the axis hole 9 of mandrel.
Be set with only on mandrel 7 first sliding sleeve 1101, second sliding sleeve 1102 in axial sliding on the mandrel 7.
Endwisely slipping between first sliding sleeve 1101, second sliding sleeve 1102 and the mandrel 7 is achieved in that in Fig. 2, on first sliding sleeve 1101, have first chute 1201, on second sliding sleeve 1102, have second chute 1202, be axially arranged with respectively between this first sliding sleeve 1101, second sliding sleeve 1102 and the mandrel 7 first feather key 1301, second feather key, 1302, the first sliding sleeves 1101 by first chute 1201 on it cooperate with first feather key 1301, second sliding sleeve 1102 cooperates respectively and can only endwisely slip on mandrel 7 with second feather key 1302 by second chute 1202 on it.
As shown in Figure 2, on first sliding sleeve 1101, be provided with first lock-screw 1401, be provided with second lock-screw, 1402, the first lock-screws 1401 on second sliding sleeve 1102, second lock-screw 1402 can carry out locking position between first sliding sleeve 1101, second sliding sleeve 1102 and the mandrel 7 with correspondence.
In Fig. 2, on first sliding sleeve 1101, be rotatably equipped with first porcupine roller 1501 through needle bearing and axial location bearing, on second sliding sleeve on 1102 needle bearing and axial location bearing be rotatably equipped with second porcupine roller 1502.
In Fig. 1, Fig. 2, acupuncture treatment 8 is coniform, is movably connected on first porcupine roller 1501 and second porcupine roller 1502, and acupuncture treatment 8 connecting portions that are connected with porcupine roller are slightly round, and its pinprick portion apicule is pricked the hole and do not hindered cord.
The present invention is before work, control first lift cylinder 501, second lift cylinder 502 drives its piston rod 5011,5021 drive crane 6 rises, then according to production schedule specification, determine tire shoulder and position, rim of the mouth on the cord, axially adjust first sliding sleeve 1101, second position of sliding sleeve 1102 on mandrel 7, utilize first lock-screw 1401 again, second lock-screw 1402 is with first sliding sleeve 1101, carry out locking position between second sliding sleeve 1102 and the mandrel 7, simultaneously according to producing needs, increase and decrease first porcupine roller 1501 and the 1502 lip-deep acupuncture treatments 8 of second porcupine roller, and notice that acupuncture treatment 8 is corresponding with cannelure 401 on roller 4 circumferential surfaces, prevent that damage from having an acupuncture treatment.
During work, operate lifting frame 6 descends, between acupuncture treatment 8 and roller 4, place in advance and cover rubberized cord, give first heating tube 1001, the 1002 energising preheatings of second heating tube, utilize the fast characteristics of metal heat-conducting, can be easily with first heating tube 1001, the heat of second heating tube 1002 is delivered to mandrel-sliding sleeve-bearing-roller surface-acupuncture treatment 8 successively, acupuncture treatment 8 after the heating is when covering rubberized cord and contact, make the sizing material on the cord produce certain mobile, so covering the steam vent slyness of pricking out on the rubberized cord, logical light rate height, make the gas that eliminating is accumulated in the follow-up fetus forming process thorough, improved the product quality of tire.

Claims (5)

1. the hole pricking device of an individual layer carcass cord, it comprises first horizontal base that be arranged in parallel, second horizontal base, in vertical direction respectively with first, corresponding first support that connects of second horizontal base, second support, connect first, one crossbeam of second cantilever tip and some acupuncture treatments, it is characterized in that: a roller rotates and is assemblied in first, on second horizontal base, on the circumferential surface of this roller, have some cannelures, on described crossbeam, lift cylinder is installed, this lift cylinder drives on the crane through its piston rod, following lifting, one mandrel that has axis hole nonrotationally is assemblied on the crane, on this mandrel, be set with only on mandrel first sliding sleeve in axial sliding, second sliding sleeve, first, be respectively equipped with first lock-screw that the sliding sleeve and the mandrel of correspondence can be carried out locking position on second sliding sleeve, second lock-screw, first, on second sliding sleeve respectively correspondence be rotatably equipped with first porcupine roller, second porcupine roller, described acupuncture treatment is movably connected in first, on second porcupine roller, in the axis hole of described mandrel, be provided with heating tube.
2. the hole pricking device of a kind of individual layer carcass cord according to claim 1 is characterized in that: the described lift cylinder that is installed on the crossbeam, drives the upper and lower lifting of crane is two, and its symmetry is assemblied on the crossbeam.
3. the hole pricking device of a kind of individual layer carcass cord according to claim 1, it is characterized in that: described being sleeved on the mandrel and first sliding sleeve, second sliding sleeve in axial sliding on mandrel only, have first chute, second chute on it, be axially arranged with first feather key, second feather key between this first sliding sleeve, second sliding sleeve and the mandrel respectively, described first sliding sleeve by first chute on it cooperate with first feather key, second sliding sleeve cooperates respectively with second feather key by second chute on it and endwisely slips on mandrel.
4. the hole pricking device of a kind of individual layer carcass cord according to claim 1 is characterized in that: the described acupuncture treatment that flexibly connects with first, second porcupine roller is coniform, and its connecting portion that is connected with first, second porcupine roller is slightly round, its pinprick portion apicule.
5. the hole pricking device of a kind of individual layer carcass cord according to claim 1 is characterized in that: the described heating tube that is arranged in the mandrel axis hole is two, and this heating tube is respectively in the two ends of mandrel are assemblied in the axis hole of mandrel.
CN 201010575055 2010-11-24 2010-11-24 Pricking device for single carcass ply CN102152335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010575055 CN102152335A (en) 2010-11-24 2010-11-24 Pricking device for single carcass ply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010575055 CN102152335A (en) 2010-11-24 2010-11-24 Pricking device for single carcass ply

Publications (1)

Publication Number Publication Date
CN102152335A true CN102152335A (en) 2011-08-17

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CN 201010575055 CN102152335A (en) 2010-11-24 2010-11-24 Pricking device for single carcass ply

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990713A (en) * 2012-12-10 2013-03-27 固铂成山(山东)轮胎有限公司 Hole pricking device for tire sidewall and inside liner pre-compound part
CN103832636A (en) * 2012-11-20 2014-06-04 苏州市盛百威包装设备有限公司 Brush punching device for film feeding part of packing machine
CN104786281A (en) * 2015-04-28 2015-07-22 重庆市金盾橡胶制品有限公司 Punching roller for tire co-extrusion production line
CN104802356A (en) * 2015-04-28 2015-07-29 重庆市金盾橡胶制品有限公司 Multifunctional calendaring machine for tire cord
CN104842395A (en) * 2015-04-28 2015-08-19 重庆市金盾橡胶制品有限公司 Compression roller device for tire to be compositely extruded out from production line
CN105269624A (en) * 2015-10-28 2016-01-27 崔连功 Perforating machine for reflecting film
CN106738040B (en) * 2016-12-16 2018-12-07 双钱集团(江苏)轮胎有限公司 Triplex perforating device
CN109203530A (en) * 2018-09-04 2019-01-15 潍坊市跃龙橡胶有限公司 Tire sidewall sting device
CN109822668A (en) * 2018-11-23 2019-05-31 佛山市稳格家居用品有限公司 A kind of synthetic leather perforating device and drilling technology
CN110561548A (en) * 2019-09-19 2019-12-13 滨州禾夏汽车用品有限公司 Rubber tire hole pricking device for improving tire quality

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1046479A1 (en) * 1999-04-22 2000-10-25 Christoph Burckhardt AG Apparatus for perforating and embossing web like materials
CN2471525Y (en) * 2001-02-28 2002-01-16 三角集团有限公司 Apparatus for pricking tyre side and male unit
CN201284437Y (en) * 2008-10-23 2009-08-05 徐永锋 Electric heating puncturing device in PCR full-automatic fiber cord fabric cutting splicer
CN201613648U (en) * 2010-01-19 2010-10-27 王希玉 Automatic-puncturing machine of preform
CN202016095U (en) * 2010-11-24 2011-10-26 成山集团有限公司 Hole-pricking device for single-layered tire body cord fabric

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1046479A1 (en) * 1999-04-22 2000-10-25 Christoph Burckhardt AG Apparatus for perforating and embossing web like materials
CN2471525Y (en) * 2001-02-28 2002-01-16 三角集团有限公司 Apparatus for pricking tyre side and male unit
CN201284437Y (en) * 2008-10-23 2009-08-05 徐永锋 Electric heating puncturing device in PCR full-automatic fiber cord fabric cutting splicer
CN201613648U (en) * 2010-01-19 2010-10-27 王希玉 Automatic-puncturing machine of preform
CN202016095U (en) * 2010-11-24 2011-10-26 成山集团有限公司 Hole-pricking device for single-layered tire body cord fabric

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103832636A (en) * 2012-11-20 2014-06-04 苏州市盛百威包装设备有限公司 Brush punching device for film feeding part of packing machine
CN102990713A (en) * 2012-12-10 2013-03-27 固铂成山(山东)轮胎有限公司 Hole pricking device for tire sidewall and inside liner pre-compound part
CN104786281A (en) * 2015-04-28 2015-07-22 重庆市金盾橡胶制品有限公司 Punching roller for tire co-extrusion production line
CN104802356A (en) * 2015-04-28 2015-07-29 重庆市金盾橡胶制品有限公司 Multifunctional calendaring machine for tire cord
CN104842395A (en) * 2015-04-28 2015-08-19 重庆市金盾橡胶制品有限公司 Compression roller device for tire to be compositely extruded out from production line
CN105269624A (en) * 2015-10-28 2016-01-27 崔连功 Perforating machine for reflecting film
CN106738040B (en) * 2016-12-16 2018-12-07 双钱集团(江苏)轮胎有限公司 Triplex perforating device
CN109203530A (en) * 2018-09-04 2019-01-15 潍坊市跃龙橡胶有限公司 Tire sidewall sting device
CN109822668A (en) * 2018-11-23 2019-05-31 佛山市稳格家居用品有限公司 A kind of synthetic leather perforating device and drilling technology
CN110561548A (en) * 2019-09-19 2019-12-13 滨州禾夏汽车用品有限公司 Rubber tire hole pricking device for improving tire quality
CN110561548B (en) * 2019-09-19 2020-04-28 威海君乐轮胎有限公司 Rubber tire hole pricking device for improving tire quality

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Application publication date: 20110817

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