CN116353125A - Fitting assembly, equipment, system and method for placing noise reduction piece with back adhesive in tire - Google Patents

Fitting assembly, equipment, system and method for placing noise reduction piece with back adhesive in tire Download PDF

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Publication number
CN116353125A
CN116353125A CN202310230631.1A CN202310230631A CN116353125A CN 116353125 A CN116353125 A CN 116353125A CN 202310230631 A CN202310230631 A CN 202310230631A CN 116353125 A CN116353125 A CN 116353125A
Authority
CN
China
Prior art keywords
driver
tire
wall
noise reduction
shaft
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202310230631.1A
Other languages
Chinese (zh)
Inventor
肖刘永
王丰涛
丁志友
张鹏鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Link-Asia Smart Technology (suzhou) Co ltd
Original Assignee
Link-Asia Smart Technology (suzhou) Co ltd
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 Link-Asia Smart Technology (suzhou) Co ltd filed Critical Link-Asia Smart Technology (suzhou) Co ltd
Priority to CN202310230631.1A priority Critical patent/CN116353125A/en
Publication of CN116353125A publication Critical patent/CN116353125A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B29D2030/1664—Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B29D2030/3064—Details, accessories and auxiliary operations not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

The invention discloses a fitting assembly for applying a noise reduction piece with back adhesive to the inner wall of a tire, which comprises a first rolling driver and a first rolling shaft connected with the first rolling driver; an unreeling driver and an unreeling shaft connected with the unreeling driver; a second winding driver and a second winding shaft connected with the second winding driver; wherein, be provided with antiseized yardage roll on first beating spool or the second and beat the spool, just the one end of antiseized yardage roll sets up in first beating spool, the other end of antiseized yardage roll sets up in the second and beat spool structure. Through the structure, the rolling and unreeling of the noise reduction piece with the back glue are realized, and then the noise reduction piece is attached to the inner wall of the tire.

Description

Fitting assembly, equipment, system and method for placing noise reduction piece with back adhesive in tire
Technical Field
The invention relates to the field of auxiliary equipment for tire production, in particular to a fitting assembly, fitting equipment, a fitting system and a fitting method for applying a noise reduction piece with back glue to the inner wall of a tire.
Background
In developing a dedicated apparatus for manufacturing a mute tire having a mute material (such as a mute sponge) provided on an inner wall of the tire, the applicant has succeeded in developing a process and an apparatus for applying a glue to the mute sponge after the inner wall of the tire is glued. However, there are various market demands, and there are attaching processes and devices for customers to apply noise reduction pieces (such as release paper with a glue layer on one side of a mute sponge and a cover glue layer) with back glue to the inner wall of a tire.
Disclosure of Invention
In order to solve the technical problems, the invention provides a fitting assembly for applying a noise reduction piece with back glue to the inner wall of a tire, which comprises a first rolling driver and a first rolling shaft connected with the first rolling driver; an unreeling driver and an unreeling shaft connected with the unreeling driver; a second winding driver and a second winding shaft connected with the second winding driver; the method is characterized in that: the anti-sticking cloth roll is arranged on the first rolling shaft or the second rolling shaft, one end of the anti-sticking cloth roll is arranged on the first rolling shaft, and the other end of the anti-sticking cloth roll is arranged on the second rolling shaft.
Preferably, the device further comprises a baffle roller, wherein the baffle roller is arranged between the first beating scroll and the second beating scroll, and the baffle roller, the first beating scroll and the second beating scroll are arranged in a polygonal shape.
Preferably, the device further comprises a delivery device and a compression roller driver connected with the delivery device, and the unreeling shaft is connected with the delivery device.
Preferably, the delivery device comprises a material guiding plate, a connecting piece connected with the material guiding plate, and a compression roller driver connected with the connecting piece; the device comprises a connecting piece, a unreeling shaft, a pressing roller, a synchronous belt and a pressing roller, wherein the pressing roller is arranged at one end of the connecting piece, the other end of the connecting piece is rotatably connected with the unreeling shaft, the pressing roller is arranged outside the unreeling shaft, and the pressing roller is linked with the pressing roller through the synchronous belt.
Preferably, the material roll storage device further comprises a first side plate and a second side plate, wherein the first side plate and the second side plate form a material roll storage cavity; the first winding driver, the unwinding driver and the second winding driver are all arranged on the first side plate.
Preferably, the first beater shaft is provided with a first detachable presser foot and the second beater shaft is provided with a second detachable presser foot.
The invention discloses a fitting device for applying a noise reduction piece with back glue to the inner wall of a tire, which comprises a tire fixing device, a tire feeding device and a tire feeding device, wherein the tire fixing device is used for fixing and conveying a received tire to a fitting position; the method is characterized in that: also included is a conformable assembly as previously described.
Preferably, the device further comprises a release paper separating device, wherein the release paper separating device comprises a mounting plate, and a first separating component, a second separating component and a receiving component are arranged on the mounting plate; the first separating component is used for fixing the noise reduction piece, the second separating component is used for stripping off release paper on the noise reduction piece, and the material collecting component is used for recycling the stripped release paper.
Preferably, the first separation assembly comprises a needle sucker and a needle sucker driver, the needle sucker driver is arranged on the mounting plate, and the driving end of the needle sucker driver is connected with the needle sucker.
Preferably, the method comprises: the second separation assembly comprises a swing arm, a swing arm driver and a plurality of vacuum suction heads; the swing arm is movably arranged on the mounting plate through the rotating shaft, the driving end of the swing arm driver is connected with the swing arm, and the vacuum suction head is arranged on a branch bracket of the swing arm.
Preferably, the material collecting assembly comprises a material collecting driver, a material collecting scroll, a fixed plate and a discharging driver; the material collecting driver is connected with a material collecting scroll, the material collecting scroll penetrates through the mounting plate, the material collecting driver is arranged on the fixing plate, and the driving end of the discharging driver is connected with the fixing plate.
Preferably, the take-up reel is provided with a fork structure.
The invention discloses a fitting system for applying a noise reduction piece with back glue to the inner wall of a tire, which comprises a cleaning device for cleaning the inner wall of the tire; a laminating apparatus as hereinbefore described; and a pressing device for further bringing the noise reduction member into close contact with the inner wall of the tire.
The invention discloses a method for rolling and unreeling a noise reduction piece with back glue, which comprises the following steps: providing a noise reduction member with back glue capable of reducing tire noise;
providing a laminating apparatus as described above; when the paper is rolled, the release paper covered with the back glue by the noise reduction piece is peeled off by a release paper separating device in the laminating equipment; the first rolling shaft and the second rolling shaft in the attaching assembly rotate along a first direction so as to cover the anti-sticking cloth on the second rolling shaft to the side of the noise reduction piece with the adhesive sizing material and wind the noise reduction piece on the first rolling shaft into a roll; when unreeling, firstly moving the attaching assembly to the inner wall of the tire, and tightly pressing the tail of the noise reduction piece wound into a roll on the first winding shaft on the inner wall of the tire so as to contact and bond the tail with the adhesive material side with the inner wall of the tire; the tyre is rotated, and the unreeling driver drives the unreeling shaft to rotate so as to drive the noise reduction piece wound on the first reeling shaft into a roll to be attached to the inner wall of the tyre, and the first reeling shaft and the second reeling shaft rotate along the second direction so as to transfer the anti-sticking cloth from the first reeling shaft to the second reeling shaft.
As can be seen from the above disclosure, the fitting assembly for applying a noise reduction member with a backing adhesive to an inner wall of a tire according to the present invention includes a first winding driver and a first winding shaft connected to the first winding driver; an unreeling driver and an unreeling shaft connected with the unreeling driver; a second winding driver and a second winding shaft connected with the second winding driver; the method is characterized in that: the anti-sticking cloth roll is arranged on the first rolling shaft or the second rolling shaft, one end of the anti-sticking cloth roll is arranged on the first rolling shaft, and the other end of the anti-sticking cloth roll is arranged on the second rolling shaft structure. Through the structure, the rolling and unreeling of the noise reduction piece with the back glue are realized, and then the noise reduction piece is attached to the inner wall of the tire.
Drawings
FIG. 1 is a schematic view of a conformable assembly according to the present invention.
Fig. 2 is a schematic view of a first view of the bonding assembly according to the present invention.
FIG. 3 is a schematic view of a second view of the fitting assembly according to the present invention.
Fig. 4 is a schematic view of the laminating apparatus according to the present invention.
Fig. 5 is a schematic view of the attaching assembly and the release paper separating device according to the present invention.
Fig. 6 is a schematic view of a release paper separating device according to the present invention.
Fig. 7 is a schematic view of the noise reduction member with back adhesive according to the present invention.
Fig. 8 is a schematic diagram of a first mode of bonding and rolling the noise reduction member and the release paper after the release paper is peeled.
Fig. 9 is a schematic diagram of a second mode of bonding and rolling the noise reduction member and the release paper after the release paper is peeled.
Fig. 10 is a schematic diagram of a third mode of bonding and rolling the noise reduction member and the release liner after the release liner is peeled off.
Description of the embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
The noise reduction piece with back glue (also called mute sponge) of the present invention may be any one of polyurethane sponge, foam cotton and pearl cotton, and the mute sponge may be preformed into a strip-shaped cuboid with a certain thickness according to actual requirements, and the noise reduction piece with back glue 50 may include a sponge body 51, a glue layer 52 disposed on one side of the sponge body 51, and release paper 53 covering the glue layer 52, and the structure described in fig. 7 may be referred to specifically.
Referring to fig. 1 to 10, the present invention discloses a fitting assembly 10 for applying a noise reduction member 50 with a back adhesive to an inner wall of a tire 30, wherein the fitting assembly 10 comprises a first winding driver 11, and a first winding shaft 111 connected with the first winding driver 11 by means of a direct connection or a gear set or a synchronous belt structure; an unreeling shaft 121 connected to the unreeling driver 12 by means of a direct connection or a gear set or a synchronous belt structure; the second winding driver 13 and the second winding shaft 131 connected with the second winding driver 13 by means of direct connection or gear set or synchronous belt structure; the anti-sticking cloth roll 60 is disposed on the first rolling shaft 111 or the second rolling shaft 131, one end of the anti-sticking cloth roll 60 is disposed on the first rolling shaft 111, the other end of the anti-sticking cloth roll 60 is disposed on the second rolling shaft 131, and a plane formed by the first rolling shaft 111 and the second rolling shaft 131 forms an obtuse angle with a plane where the vertical feeding groove plate 70 of the noise reduction piece 50 with back glue is located (as shown in fig. 8). Further, the first winding shaft 111 is optionally provided with a first detachable pressing sheet 1111, and the second winding shaft 131 is optionally provided with a second detachable pressing sheet 1311, so that the release cloth roll 60 can be replaced with a new release cloth roll 60 after a plurality of uses.
Further, as shown in fig. 1 to 3 and fig. 9 and 10, the attaching assembly 10 of the present invention further includes a blocking roller 14, the blocking roller 14 is disposed between the first winding shaft 111 and the second winding shaft 131, the blocking roller 14, the first winding shaft 111 and the second winding shaft 131 are disposed in a polygonal shape (if triangular or irregular polygonal, etc.), and a plurality of blocking rollers 14 may be disposed, so that the attaching initial angle of the adhesive layer 52 of the noise reduction member 50 and the anti-sticking cloth roll 60 is controlled by winding the anti-sticking cloth roll 60 around different blocking rollers 14.
In addition, the fitting assembly 10 of the present invention may further be provided with a delivery device 15, and a pressing roller driver 16 connected to the delivery device 15, and the unwinding shaft 121 is connected to the delivery device 15. Specifically, the delivery device 15 includes a guide plate 151 that may be configured as a groove, a connecting member 152 connected to the guide plate 151, and the connecting member 152 is connected to the platen roller driver 16; and a pressing roller 153 disposed at one end of the connecting member 152, wherein the other end of the connecting member 152 is connected to the unwinding shaft 121 via a ball bearing (not shown) and can rotate the connecting member 152 around the unwinding shaft 121 under the driving of the pressing roller driver 16, that is, drive the delivery device 15 to rotate around the unwinding shaft 121; the unreeling shaft 121 is externally provided with a material pressing roller 1211, and the material pressing roller 1211 is linked with the press roller 153 through the synchronous belt 154, wherein the tooth back of the synchronous belt 154 may be provided with a resistance member (not shown) for increasing friction force, such as a pattern, a protrusion, a soft rubber pad, etc., so as to improve the output power of the noise reduction member 50 when unreeling.
In addition, the attaching assembly 10 of the present invention may further include a first side plate 161, a second side plate 162, and a protecting plate 163, where the first side plate 161 and the second side plate 162 form a roll accommodating cavity; the first rolling driver 11, the unreeling driver 12 and the second rolling driver 13 are all disposed on the first side plate 161, and the press roller driver 16 is also optionally disposed on the first side plate 161 or the second side plate 162, so as to improve the space utilization, achieve the purpose of reducing the overall size of the bonding assembly 10, and further make the bonding assembly 10 applicable to bonding noise reduction pieces to the inner walls of tires with different inner diameter specifications.
As shown in fig. 4, the present invention also discloses a fitting apparatus 20 for applying a noise reduction member with a back adhesive to an inner wall of a tire, which includes a support frame 22, a tire fixing device 21 disposed below the support frame 22, wherein the tire fixing device 21 is used for receiving a tire 30 transferred by a manual or mechanical arm or a conveyor belt, centering and fixing the tire 30, and then conveying the tire 30 to a predetermined fitting position; the adhesive backed noise reduction assembly 50 received and rolled by the previously described fitting assembly 10 is then moved to the inner wall of the tire 30 and fitted to the inner wall of the tire 30. The noise reduction piece 50 with the back adhesive is formed by peeling off the release paper 51 covered with the cover adhesive layer 52 by manual or other pretreatment modes, then conveying the release paper to the attaching assembly 10, isolating the adhesive layer 52 by the anti-sticking cloth roll 60, and winding and rolling; the fitting assembly 10 is indirectly disposed on the support frame 22 through any one structure or combination of a ball screw, a module sliding table or a gear synchronous belt structure, etc., and is movable (e.g., front-back movement and/or left-right movement) relative to the support frame 22, so as to move the rolled noise reduction piece 50 in the fitting assembly 10 to the inner wall of the tire 30 for fitting operation.
In addition, optionally, the support frame 22 may be further provided with a switching driver 80, a rotating disc 81, and a fixing rod 82 connected with the rotating disc 81, and two groups of laminating assemblies 10 are arranged on the fixing rod 82, and the rotating disc 81 is driven to rotate by the switching driver 80, so that the fixing rod 82 is driven to rotate, further, two groups of laminating assemblies 10 are alternately operated, and the laminating working efficiency is improved.
Preferably, in the laminating apparatus 20 of the present invention, a release paper separating device 40 may be further provided, where the release paper separating device 40 includes a mounting plate 44, a first separating assembly 41, a second separating assembly 42 and a receiving assembly 43 that are disposed on the mounting plate 44, where the first separating assembly 41 is used to fix the sponge body 51 of the noise reduction member 50, the second separating assembly 42 is used to strip the release paper 53 on the noise reduction member 50, and the receiving assembly 43 is used to wind the stripped release paper 53 into a roll and recover the release paper.
Specifically, as shown in fig. 4 to 6, the first separating assembly 41 according to the present invention includes a needle type suction cup 411 and a needle type suction cup driver 412, wherein the needle type suction cup driver 412 is disposed on the mounting plate 44, and the driving end 4121 of the needle type suction cup driver 412 is connected to the needle type suction cup 411 and can drive the needle type suction cup 411 to move to approach or separate from the head of the noise reduction member 50 with the back adhesive at the outlet of the vertical feeding slot plate 70, so as to fix the sponge body 51 of the noise reduction member 50 by driving the needle type suction cup 411.
In addition, the second separating assembly 42 of the present invention includes a swing arm 421, a swing arm driver 422, and a plurality of vacuum suction heads 423; the swing arm 421 is rotatably disposed on the mounting plate 44 via a rotation shaft 424, the driving end 4221 of the swing arm driver 422 is connected to the swing arm 421, the vacuum suction heads 423 are disposed on a branch bracket 4211 of the swing arm 421, and the vacuum suction heads 423 are disposed in one row or multiple rows. The above configuration structure can drive the swing arm 421 to rotate around the rotation shaft 424 by the swing arm driver 422 so as to drive the branch bracket 4211 of the swing arm 421 to move, that is, drive the vacuum suction head 423 to be close to or far away from the material head of the noise reduction piece 50 with the back glue at the outlet of the vertical feeding trough plate 70, so as to adsorb the release paper 53 by the vacuum suction head 423 and move the release paper to the material receiving position.
In addition, the material collecting assembly 43 according to the present invention includes a material collecting driver 431, a material collecting reel 432, a fixing plate 433 and a material discharging driver 434; the material collecting driver 431 is connected with the material collecting reel 432 and can drive the material collecting reel 432 to rotate, the material collecting reel 432 penetrates through the mounting plate 44, the material collecting driver 431 is arranged on the fixing plate 433, and the driving end 4341 of the discharging driver 434 is connected with the fixing plate 433. The above configuration structure can drive the material collecting reel 432 to rotate through the material collecting driver 431, further wind the peeled release paper 53 onto the material collecting reel 432 to form a release paper roll, then drive the fixing plate 433 to move upwards through the unloading driver 434, further drive the material collecting driver 431 and the material collecting reel 432 to move upwards, further separate the release paper roll on the material collecting reel 432 from the material collecting reel 432 through a baffle (not shown) sleeved on the material collecting reel 432 and arranged on the mounting plate 44, for example, a material collecting barrel can be arranged below the material collecting reel 432 for receiving the release paper roll. Preferably, the collecting reel 432 is configured as a fork structure (such as a double fork structure, a triangle fork structure or a structure with more fork teeth) with longer fork teeth, when the release paper 53 of the noise reduction member 50 is absorbed and stripped by the vacuum suction head 423 and moves to a collecting position below the collecting reel 432 under the driving of the swing arm 421, the discharging driver 434 drives the collecting reel 432 to move downwards, so as to place the release paper 53 in the fork structure, and wind the release paper into a roll under the effect that the collecting driver 431 drives the collecting reel 432 to rotate.
The invention also discloses a fitting system (not shown) for applying the noise reduction piece with the back adhesive to the inner wall of the tire, which comprises a cleaning device (such as a laser cleaning device and the like) for cleaning sundries such as dust on the inner wall of the tire, a release agent and the like; and a laminating apparatus 20 as previously described; and the pressing device is used for enabling the noise reduction piece and the inner wall of the tire to be in further tight contact after the noise reduction piece and the inner wall of the tire are preliminarily attached. Of course, the attaching system may further include a feeding device with a noise reduction member with a back adhesive, or may be manually fed. The automatic release paper stripping and rolling, anti-sticking cloth recycling, noise reduction piece attaching to the inner wall of the tire, recycling release paper and other functions can be realized through the attaching system. The laminating system can be used for laminating the function of the noise reduction piece with the back glue on the inner wall of the tire.
In addition, the anti-sticking cloth roll can be an isolation layer made of teflon and similar to release paper, and is mainly used for preventing the back glue of the noise reduction piece from adhering when the noise reduction piece with the back glue is rolled.
In addition, the invention also discloses a method for rolling and unrolling the noise reduction piece 50 with the back adhesive, which comprises the following steps: providing a rubberized noise reducer 50 that reduces tire noise; providing a laminating apparatus 20 as previously described; during rolling, the release paper 53 with the noise reduction piece covered with the back adhesive is peeled off by the release paper separating device 40 in the laminating equipment 20; by rotating the first and second reels 111, 131 in the laminating assembly 10 in a first direction (i.e., the direction in which the first reel 111 is reeled and the second reel 131 is unreeled, the Y direction shown in fig. 8), the release cloth 60 on the second reel 131 is applied to the side of the noise reduction member 50 having the adhesive glue (i.e., the glue layer 52) and the noise reduction member is wound into a roll on the first reel 111; during unreeling, the attaching assembly 10 is moved to the inner wall of the tire 30, and the tail of the noise reduction piece 50 wound on the first winding shaft 111 into a roll is pressed against the inner wall of the tire, so that the tail with the adhesive glue (i.e. the glue layer 52) side is contacted and adhered to the inner wall of the tire; the tire is rotated while the unwind driver 12 drives the unwind shaft 131 to rotate to drive the noise reduction member wound on the first windup shaft 111 to be attached to the inner wall of the tire, and the first windup shaft 111 and the second windup shaft 131 rotate in a second direction (i.e., a direction in which the first windup shaft 111 is square and the second windup shaft 131 is winding, an opposite direction of the Y direction shown in fig. 8) to transfer the release cloth 60 from the first windup shaft 111 to the second windup shaft 131.
The foregoing is only a part of the embodiments of the present application, and is intended to illustrate the technical concepts and features of the present application, and any equivalent changes or alternative technical solutions that will be easily understood by those skilled in the art in light of the technical content of the present application should be covered in the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (15)

1. A fitting assembly for applying a rubberized noise reduction member to an inner wall of a tire, comprising a first spool driver, and a first spool connected to the first spool driver; an unreeling driver and an unreeling shaft connected with the unreeling driver; a second winding driver and a second winding shaft connected with the second winding driver; the method is characterized in that: the anti-sticking cloth roll is arranged on the first rolling shaft or the second rolling shaft, one end of the anti-sticking cloth roll is arranged on the first rolling shaft, and the other end of the anti-sticking cloth roll is arranged on the second rolling shaft.
2. The fitting assembly for applying a gum noise reducing member to an inner wall of a tire as defined in claim 1, wherein: still include the fender roller, keep off the roller setting and be polygon setting in first beating spool and second beating spool between, and fender roller, first beating spool and second beating spool.
3. The fitting assembly for applying a gum noise reducing member to an inner wall of a tire as defined in claim 1, wherein: the device also comprises a delivery device and a compression roller driver connected with the delivery device, and the unreeling shaft is connected with the delivery device.
4. A fitting assembly for applying a gum noise reducing member to an inner wall of a tire as in claim 3, wherein: the delivery device comprises a material guide plate, a connecting piece connected with the material guide plate, and a compression roller driver; the device comprises a connecting piece, a unreeling shaft, a pressing roller, a synchronous belt and a pressing roller, wherein the pressing roller is arranged at one end of the connecting piece, the other end of the connecting piece is rotatably connected with the unreeling shaft, the pressing roller is arranged outside the unreeling shaft, and the pressing roller is linked with the pressing roller through the synchronous belt.
5. The fitting assembly for applying a gum noise reducing member to an inner wall of a tire as defined in claim 1, wherein: the material roll storage device further comprises a first side plate and a second side plate, wherein the first side plate and the second side plate form a material roll storage cavity; the first winding driver, the unwinding driver and the second winding driver are all arranged on the first side plate.
6. The fitting assembly for applying a gum noise reducing member to an inner wall of a tire as defined in claim 1, wherein: the first beating scroll is provided with a detachable first pressing sheet, and the second beating scroll is provided with a detachable second pressing sheet.
7. A fitting apparatus for applying a rubberized noise reduction member to an inner wall of a tire, comprising a tire securing device for securing and transporting a received tire to a fitting position; the method is characterized in that: further comprising a conformable assembly according to any one of claims 1 to 6.
8. The fitting apparatus for applying a gum noise reducing member to an inner wall of a tire as defined in claim 7, wherein: the device comprises a mounting plate, a first separation assembly, a second separation assembly and a receiving assembly, wherein the first separation assembly, the second separation assembly and the receiving assembly are arranged on the mounting plate; the first separating component is used for fixing the noise reduction piece, the second separating component is used for stripping off release paper on the noise reduction piece, and the material collecting component is used for recycling the stripped release paper.
9. The fitting apparatus for applying a gum noise reducing member to an inner wall of a tire as in claim 8, wherein: the first separation assembly comprises a needle type sucker and a needle type sucker driver, the needle type sucker driver is arranged on the mounting plate, and the driving end of the needle type sucker driver is connected with the needle type sucker.
10. The fitting apparatus for applying a gum noise reducing member to an inner wall of a tire as in claim 8, wherein: the second separation assembly comprises a swing arm, a swing arm driver and a plurality of vacuum suction heads; the swing arm is movably arranged on the mounting plate through the rotating shaft, the driving end of the swing arm driver is connected with the swing arm, and the vacuum suction head is arranged on a branch bracket of the swing arm.
11. The fitting apparatus for applying a gum noise reducing member to an inner wall of a tire as in claim 8, wherein: the material collecting assembly comprises a material collecting driver, a material collecting scroll, a fixed plate and a discharging driver; the material collecting driver is connected with a material collecting scroll, the material collecting scroll penetrates through the mounting plate, the material collecting driver is arranged on the fixing plate, and the driving end of the discharging driver is connected with the fixing plate.
12. The fitting apparatus for applying a gum noise reducing member to an inner wall of a tire as in claim 11, wherein: the material collecting scroll is provided with a fork structure.
13. A fitting system for applying a rubberized noise reduction element to an inner wall of a tire, characterized by: comprises a cleaning device for cleaning the inner wall of the tyre; and a laminating apparatus according to any one of claims 7 to 12; and a pressing device for further bringing the noise reduction member into close contact with the inner wall of the tire.
14. Use of a fitting system according to claim 13 for applying a rubberized noise reducing element to the inner wall of a tire.
15. A method of rolling and unrolling a noise reduction piece with a backing adhesive, comprising:
providing a noise reduction member with back glue capable of reducing tire noise;
providing a fitting device as claimed in any one of claims 8 to 12; when the paper is rolled, the release paper covered with the back glue by the noise reduction piece is peeled off by a release paper separating device in the laminating equipment;
the first rolling shaft and the second rolling shaft in the attaching assembly rotate along a first direction so as to cover the anti-sticking cloth on the second rolling shaft to the side of the noise reduction piece with the adhesive sizing material and wind the noise reduction piece on the first rolling shaft into a roll;
when unreeling, firstly moving the attaching assembly to the inner wall of the tire, and tightly pressing the tail of the noise reduction piece wound into a roll on the first winding shaft on the inner wall of the tire so as to contact and bond the tail with the adhesive material side with the inner wall of the tire;
the tyre is rotated, and the unreeling driver drives the unreeling shaft to rotate so as to drive the noise reduction piece wound on the first reeling shaft into a roll to be attached to the inner wall of the tyre, and the first reeling shaft and the second reeling shaft rotate along the second direction so as to transfer the anti-sticking cloth from the first reeling shaft to the second reeling shaft.
CN202310230631.1A 2023-03-11 2023-03-11 Fitting assembly, equipment, system and method for placing noise reduction piece with back adhesive in tire Pending CN116353125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310230631.1A CN116353125A (en) 2023-03-11 2023-03-11 Fitting assembly, equipment, system and method for placing noise reduction piece with back adhesive in tire

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CN202310230631.1A CN116353125A (en) 2023-03-11 2023-03-11 Fitting assembly, equipment, system and method for placing noise reduction piece with back adhesive in tire

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CN116353125A true CN116353125A (en) 2023-06-30

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