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CN112978435B - Rubber strip transfer device for tire - Google Patents

Rubber strip transfer device for tire Download PDF

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Publication number
CN112978435B
CN112978435B CN202110219725.XA CN202110219725A CN112978435B CN 112978435 B CN112978435 B CN 112978435B CN 202110219725 A CN202110219725 A CN 202110219725A CN 112978435 B CN112978435 B CN 112978435B
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CN
China
Prior art keywords
rubber strip
cloth layer
wind
roll
plate
Prior art date
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Active
Application number
CN202110219725.XA
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Chinese (zh)
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CN112978435A (en
Inventor
龙华文
申统宇
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.)
Chongqing Xuanfeng Tire Co.,Ltd.
Original Assignee
CHONGQING DRAGON RUBBER PRODUCTS 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.)
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Publication date
Application filed by CHONGQING DRAGON RUBBER PRODUCTS CO LTD filed Critical CHONGQING DRAGON RUBBER PRODUCTS CO LTD
Priority to CN202110219725.XA priority Critical patent/CN112978435B/en
Publication of CN112978435A publication Critical patent/CN112978435A/en
Application granted granted Critical
Publication of CN112978435B publication Critical patent/CN112978435B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00Winding webs
    • B65H18/08Web-winding mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00Unwinding, paying-out webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/34Apparatus for taking-out curl from webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/11Dimensional aspect of article or web
    • B65H2701/113Size
    • B65H2701/1133Size of webs
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

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  • Tyre Moulding (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

The invention belongs to the technical field of devices for transporting or carrying thinner strip-shaped objects, and discloses a rubber strip transfer device for tires, which comprises a bottom plate and a frame body arranged on the bottom plate, wherein rollers are arranged on the bottom plate, a plurality of support plates are hinged on the frame body, the support plates are sequentially arranged along the vertical direction of the frame body, and a support frame is fixed at the bottom of one end, far away from the frame body, of the support plate; the support plate is kept away from and is equipped with the mounting groove on one side of support body, and the mounting groove swivelling joint has the wind-up roll, and the both ends of wind-up roll all are equipped with the spout, and sliding connection has the slider in the spout, is equipped with the spring between slider and the spout, and the slider is located the one end outside the spout and is fixed with the compact heap. The invention solves the problem of high labor intensity of workers in the prior art by manually laying the cloth layer.

Description

Rubber strip transfer device for tire
Technical Field
The invention belongs to the technical field of devices for transporting or carrying thinner strip-shaped objects, and particularly relates to a rubber strip transfer device for tires.
Background
After the rubber strip is cut into the rubber strip, the rubber strip needs to be transported when the next processing procedure is to be carried out. At present, a transfer device generally comprises a bottom plate and a frame body arranged on one side of the bottom plate, wherein a plurality of layers of support plates are hinged to the frame body, and a plurality of rollers are arranged at the bottom of the bottom plate. When utilizing transfer device to transport the rubber strip, in order to avoid the rubber strip to glue each other and glues and adhere the dust, will separate with cloth generally, therefore during the operation, can lay the cloth layer in the backup pad earlier, arrange the rubber strip on the cloth layer again, repeat above-mentioned step in proper order, accomplish the setting to the rubber strip, promote transfer device again and remove, and then accomplish the transportation to the rubber strip. In the whole process, the operation is needed by manpower, the efficiency is low, and the labor intensity of workers is high.
Disclosure of Invention
The invention aims to provide a rubber strip transferring device for a tire, which solves the problem that the labor intensity of workers is high in the prior art by manually laying cloth layers.
In order to achieve the purpose, the invention provides a technical scheme that the rubber strip transfer device for the tire comprises a bottom plate and a frame body arranged on the bottom plate, wherein rollers are arranged on the bottom plate, a plurality of support plates are hinged on the frame body, the support plates are sequentially arranged along the vertical direction of the frame body, and a support frame is fixed at the bottom of one end, far away from the frame body, of the support plate; the support plate is kept away from and is equipped with the mounting groove on one side of support body, and the mounting groove swivelling joint has the wind-up roll, and the both ends of wind-up roll all are equipped with the spout, and sliding connection has the slider in the spout, is equipped with the spring between slider and the spout, and the slider is located the one end outside the spout and is fixed with the compact heap.
The technical principle of the technical scheme is as follows:
the cloth layer that uses when will transporting is convoluteed on the wind-up roll, when needs carry out the rubber strip and transport, the pulling cloth layer for the cloth layer drives the wind-up roll and rotates, and then the cloth layer unreels gradually, and lays in the backup pad, places the rubber strip on the cloth layer again, through repeated stack, accomplishes the placing to the rubber strip. After the rubber strip is placed, the frame body is pushed to move under the action of the roller, and the rubber strip is transported.
The beneficial effects of this technical scheme:
1. according to the technical scheme, the winding roller is arranged, so that the cloth layer for separating the rubber strips can be wound, and adhesion dust is prevented from being placed on the cloth layer at will, so that the rubber strips adhere to dust during transportation; after the cloth layer is wound by the winding roller, when the rubber strip is placed, the winding roller rotates by pulling the cloth layer, so that the cloth layer can be unreeled, and the cloth layer is laid conveniently;
2. when the first cloth layer is rolled, one end of the cloth layer is fixed by using the compaction block, and then the rolling roller is rotated, so that the cloth layer can be rolled;
3. set up the support frame in the backup pad, can make when placing, support frame supports tightly with the backup pad of lower part, accomplishes the support to the backup pad, avoids on cloth layer and the rubber strip of backup pad's the direct action of gravity below, and then can avoid the rubber strip to warp because of the pressurized.
At present, cloth layers used during rubber strip transferring are generally directly stacked on the ground or erected on an upper supporting plate, so that more dust is adhered to the cloth layers, more dust is adhered to the rubber strips, and subsequent use of the rubber strips is inconvenient. In addition, the stacking mode is very inconvenient in taking, two people are required to hold two vertex angles of the cloth layer respectively and then lay the cloth layer on the supporting plate, and labor cost is high; moreover, when the cloth layer is taken every time, workers need to bend down to take the cloth layer, the loss of the waist of the workers is large, and the health problem is easy to occur.
According to the transfer device, the cloth layer used during transfer can be wound on the winding roller, and when the transfer device is required to be used, the cloth layer is pulled to rotate, so that the cloth layer can be taken down, and the cloth layer is laid on the supporting plate. Because one end is fixed after the cloth layer is rolled, only one worker is required to finish the cloth layer pulling, and the cloth layer is taken down and directly paved on the supporting plate. In this way, the cloth layer can be prevented from being directly placed on the ground and adhering to dust on the ground; and the device is easy to take and lay and convenient to use.
Further, the first magnetic block is arranged on the compression block, and the second magnetic blocks which are mutually attracted with the first magnetic blocks are arranged at the positions, below the compression block, of the two ends of the wind-up roll.
The beneficial effects are that: through the mutual attraction of the first magnetic block and the second magnetic block, the compaction effect of the compaction block on the end part of the cloth layer is better, and the effect of winding the cloth layer is better.
Further, the rolling device also comprises a U-shaped frame, wherein the U-shaped frame comprises two vertical plates and a rolling rod fixed at the top ends of the two vertical plates, the rolling rod and the winding roller are arranged in parallel, and the vertical plates are vertically and slidably connected in the mounting grooves.
The beneficial effects are that: when the cloth layer is rolled, the cloth layer can be rolled by the rolling rod through the rolling rod and the upper part of the rolling roller, so that when the cloth layer is taken out subsequently, the cloth layer is taken out smoothly and laid, and more rubber strips can be placed. And two risers and mounting groove sliding connection of U type frame can be after the rolling more cloth layer, and the riser upwards slides for roll the flat pole and paste with cloth layer throughout, make the effect of rolling flat good.
Further, the vertical plates are provided with strip-shaped grooves, and two ends of the wind-up roll are respectively positioned in the strip-shaped grooves of the two vertical plates.
The beneficial effects are that: set up the bar groove to pass the bar groove with the wind-up roll, can make and roll the flat pole and be located the wind-up roll directly over, and then make and roll the flat pole and roll the flat effect better to the cloth layer.
Further, the upper surface of the supporting plate is provided with a material bearing groove, a material bearing plate is vertically and slidably connected in the material bearing groove, and a spring is fixed between the bottom of the material bearing plate and the bottom of the material bearing groove.
The beneficial effects are that: because the below of holding the flitch is equipped with the spring, consequently set up the in-process that cloth layer and rubber strip, the force that holds the flitch received increases gradually, consequently holds the flitch and slide downwards, and then can make the flitch keep basically horizontal with the backup pad upper surface, consequently be convenient for lay after the cloth layer takes out. When the rubber strip is transported to the operation station of the next procedure, the material bearing plate can continuously move upwards under the action of the spring in the process of gradually taking down the cloth layer and the rubber strip, so that the cloth layer and the rubber strip at the bottom are conveniently taken down.
Further, the bottom of the rolling pin is provided with a plurality of bristles.
The beneficial effects are that: in the process of winding the cloth layer and taking down the cloth layer by the winding roller, the brush hair can continuously move relative to the cloth layer, and then part of dust adhered on the cloth layer can be brushed down.
Further, the bottom of mounting groove is fixed with the stopper, and the stopper is the arc, and the intrados of stopper is towards the mounting groove.
The beneficial effects are that: set up the stopper and can restrict and wrap up the cloth layer of rolling, reduce the contact of cloth layer and outside, and then reduce the quantity of the dust of adhesion, when reducing the rubber strip and transporting, the quantity of the dust of adhesion on the rubber strip for the subsequent result of use of rubber strip is better.
Further, a dust collection cavity is arranged in the limiting block, and a plurality of dust collection holes communicated with the dust collection cavity are formed in the inner cambered surface of the limiting block; the side of stopper is equipped with the dust exhaust mouth, is equipped with the sealing plug on the dust exhaust mouth.
The beneficial effects are that: after brushing down dust on the cloth layer, the dust falls into the limiting block, then enters the dust collection cavity through the dust collection hole, and is guided out through the dust discharge port after the dust is accumulated to a certain amount.
Drawings
FIG. 1 is a partial cross-sectional view of embodiment 1 of the present invention;
FIG. 2 is a longitudinal cross-sectional view of the wind-up roll of FIG. 1;
FIG. 3 is a schematic diagram illustrating the cooperation between a wind-up roll and an anti-rotation ring in embodiment 2 of the present invention;
fig. 4 is a partial sectional view of the base plate in embodiment 2 of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the device comprises a bottom plate 1, a frame body 2, a hook 21, a supporting plate 3, a rotating shaft 31, a protruding block 32, a supporting frame 33, a limiting plate 34, a material bearing groove 4, a material bearing plate 41, a mounting groove 5, a winding roller 51, a sliding groove 511, a sliding block 512, anti-rotation teeth 513, a U-shaped frame 6, a vertical plate 61, a strip-shaped hole 611, a rolling rod 62, a limiting block 7, a dust collection cavity 71, a dust collection hole 72, a sealing plate 73, a sealing plug 731, an anti-rotation ring 8, a protruding tooth 81, a first magnetic ring 82, a sliding rod 83 and a second magnetic ring 9.
Example 1:
the rubber strip transfer device for the tire is basically shown as an attached drawing 1, and comprises a bottom plate 1, wherein a frame body 2 is fixed on the right side of the bottom plate 1, and rollers are arranged at four vertex angles of the bottom surface of the bottom plate 1. The frame body 2 comprises two vertical rods and a holding rod fixed at the top ends of the two vertical rods, and the two vertical rods are respectively welded at the front end and the rear end of the left side of the bottom plate 1.
Still include polylith backup pad 3, the quantity of backup pad 3 sets up according to actual demand, is provided with two backup pads 3 in this embodiment. The backup pad 3 articulates on the montant of support body 2, and the concrete mode of setting is, all is fixed with pivot 31 on the lateral wall around backup pad 3 left portion, and two pivots 31 on every backup pad 3 run through two montants respectively, and pivot 31 and montant rotation connection. Two hooks 21 are arranged on the two vertical rods, and the two hooks 21 on each side are respectively positioned above the two support plates 3; the front side and the rear side of the supporting plate 3 are respectively provided with the convex blocks 32 matched with the hooks 21, and the supporting plate 3 can be fixed by hanging the hooks 21 on the convex blocks 32, so that the supporting plate 3 is inclined.
The support plate 3 and the bottom plate 1 are respectively provided with a material bearing groove 4, a material bearing plate 41 is vertically connected in the material bearing grooves 4 in a sliding manner, springs are welded at the bottoms of the material bearing plates 41, and the bottoms of the springs are welded at the bottoms of the material bearing grooves 4. The bottom of backup pad 3 left side all is fixed with support frame 33, and the upper surface of backup pad 3 in bottom plate 1 and middle part is equipped with the spacing groove with support frame 33 complex, and the bottom of support frame 33 can be placed in the spacing groove. A limit plate 34 is fixed on the top surface of the left side of the supporting plate 3 at the top.
The left side of backup pad 3 and bottom plate 1 upper surface all is equipped with mounting groove 5, and mounting groove 5 is logical groove, is provided with wind-up roll 51 in the mounting groove 5, and the both ends of wind-up roll 51 rotate with backup pad 3 or bottom plate 1 respectively and be connected. Referring to fig. 2, the left and right parts of the wind-up roll 51 are respectively provided with a vertical chute 511, the chute 511 is T-shaped, the inside of the chute 511 is vertically slidably connected with a slide block 512, the slide block 512 is T-shaped matched with the chute 511, a spring is welded on the bottom of the slide block 512, and the bottom of the spring is welded on the bottom of the chute 511. The top of slider 512 is fixed with the compact heap, and the bottom surface of compact heap is equipped with first magnetic path, and the wind-up roll 51 is located the below of compact heap and is equipped with the second magnetic path, and first magnetic path and second magnetic path are attracted each other.
The U-shaped frame 6 is further arranged in the mounting groove 5, the U-shaped frame 6 comprises two vertical plates 61 and a rolling rod 62 with two ends fixed to the top surfaces of the two vertical plates 61 respectively, and a plurality of bristles are arranged on the bottom surface of the rolling rod 62, which is attached to the winding roller 51, of the rolling rod 62. The two risers 61 are each vertically provided with a bar-shaped groove, and the wind-up roller 51 penetrates through the bar-shaped groove. Two risers 61 paste with the front and back both ends of mounting groove 5 respectively, all be equipped with on bottom plate 1 and the backup pad 3 with the front and back both sides intercommunication of mounting groove 5 respectively, all be equipped with on the riser 61 with sliding tray complex sliding block, consequently can realize that riser 61 takes place vertical slip.
The bottom of the supporting plate 3 is fixedly provided with a limiting block 7, the limiting block 7 is arc-shaped, and the inner arc surface of the limiting block 7 faces upwards; sealing plates 73 are fixed at the left end and the right end of the limiting block 7, and the mounting groove 5 is sealed through the limiting block 7 and the two sealing plates 73. The inside of the limiting block 7 is provided with a dust collection cavity 71, and the inside of the limiting block 7 is provided with a plurality of dust collection holes 72 communicated with the dust collection cavity 71. The sealing plate 73 is provided with a dust discharge port communicated with the dust collection cavity 71, and the dust discharge port is connected with a sealing plug 731 in a threaded manner.
The specific implementation process is as follows:
before using, the cloth layer is sequentially wound on the wind-up roller 51, specifically, the wind-up roller 51 is rotated, the sliding block 512 is rotated to the top end, two ends of one cloth layer are tightly pressed by using the pressing blocks, the wind-up roller 51 is rotated again, the cloth layer is wound, after the end part of the cloth layer is wound, another cloth layer is arranged below the free end of the previous cloth layer, the end part of the next cloth layer is tightly pressed by using the previous cloth layer, the wind-up roller 51 is rotated again, and the steps are repeated, so that the cloth layer is wound. Typically, 30 layers of rubber strips are arranged on the bottom plate 1 and the supporting plate 3, so that 31 cloth layers are wound on the wind-up roll 51.
In the process of winding the cloth layer, the rolling rod 62 is always attached to the cloth layer, and when the cloth layer rotates along with the winding roller 51, the rolling rod 62 moves relatively with the cloth layer to roll the cloth layer. Because the wind-up roller 51 can receive the restriction of mounting groove 5, stopper 7, consequently utilize rolling pin 62 to roll the cloth layer flat for wind-up roller 51 can the rolling more cloth layer.
When the rubber strips need to be transferred, the cloth layer is pulled, the wind-up roller 51 rotates along with the cloth layer, so that the cloth layer is unreeled, the cloth layer is placed on the material bearing plate 41, the rubber strips transported in the belt are paved on the cloth layer, the rubber strips are separated by the cloth layer, the rubber strips can be prevented from being stuck to each other, and dust in the air can be prevented from being adhered to the rubber strips. In the process of pulling the cloth layer, the rolling rod 62 rolls the cloth layer again, and wrinkles of the cloth layer are reduced, so that more cloth layers can be paved, more rubber strips can be placed, and more rubber strips can be transported once.
And whole in-process, when the cloth layer is rolled up or the pulling cloth layer is carried out to the bottom, all can rotate backup pad 3, utilize couple 21 cover to establish on lug 32, realize backup pad 3 slope setting, and then can conveniently roll up or take the cloth layer of lower part.
Example 2:
embodiment 2 differs from embodiment 1 only in that, as shown in fig. 3 and 4, one end of the wind-up roller 51 in this embodiment penetrates through the support plate 3 or the base plate 1, that is, the wind-up roller 51 in the installation groove 5 in the support plate 3 penetrates through the support plate 3, and the wind-up roller 51 in the installation groove 5 in the base plate 1 penetrates through the base plate 1; and the wind-up roller 51 extends outside the support plate 3 or the bottom plate 1. The wind-up roll 51 is provided with a plurality of rotation preventing teeth 513 on one end outside the supporting plate 3 or the bottom plate 1, and the rotation preventing teeth 513 are uniformly arranged along the circumferential direction of the wind-up roll 51. Still include with the identical anti-swivel 8 of wind-up roll 51 quantity, anti-swivel 8 cover is established outside wind-up roll 51, and anti-swivel 8 is interior to articulate has a plurality of dogteeth 81, and the quantity of dogtooth 81 in every anti-swivel 8 is unanimous with the quantity of the outer anti-swivel tooth 513 of every wind-up roll 51, all is equipped with the spring between every dogtooth 81 and the anti-swivel 8 inner wall, and the both ends of spring weld respectively on anti-swivel 8 inner wall and dogtooth 81. In this embodiment, the spring is preferably a compression spring, and the specific model is selected according to actual requirements. The anti-slip ring 8 is close to the backing plate 3 or still be fixed with slide bar 83 on the one end of bottom plate 1, and the one end that backing plate 3 or bottom plate 1 are close to anti-slip ring 8 all is equipped with the anticreep hole of T type, and slide bar 83 is located the one end in anticreep hole and is equipped with the anticreep piece. The one end that anti-swivel 8 is close to bottom plate 1 or backup pad 3 is provided with first magnetic ring 82, and the equal rotation of one end that bottom plate 1 or backup pad 3 are close to anti-swivel 8 is connected with second magnetic ring 9, all is provided with two magnetic pieces on first magnetic ring 82 and the second magnetic ring 9 symmetry, and the magnetic pole of the free end of two magnetic pieces is opposite.
The specific implementation process is as follows:
when the cloth winding layer is wound, the second magnetic ring 9 is rotated, so that the magnetic poles of the magnetic blocks opposite to the first magnetic ring 82 and the second magnetic ring 9 are the same, and therefore the first magnetic ring 82 and the second magnetic ring 9 repel each other, so that the anti-rotation ring 8 moves, and the anti-rotation ring 8 is separated from the anti-rotation teeth 513. At this time, the wind-up roller 51 can be rotated at will, thereby completing the winding of the cloth layer.
When the rubber strip is required to be transported, the second magnetic ring 9 is rotated, so that the magnetic poles of the magnetic blocks opposite to the first magnetic ring 82 and the second magnetic ring 9 are opposite, and therefore the first magnetic ring 82 and the second magnetic ring 9 are mutually attracted, the anti-rotation ring 8 is positioned outside the anti-rotation teeth 513, the anti-rotation teeth 513 are limited, the limitation of the rotation direction of the wind-up roll 51 is realized, the wind-up roll 51 can rotate only when the cloth layer is pulled, the wind-up roll 51 is prevented from automatically rotating when the stress is large, and the cloth layer is enabled to fall. Thereby avoiding reducing the probability of falling and adhering dust, and keeping the surface of the transported rubber strip clean.
It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention, and these should also be considered as the scope of the invention, which does not affect the effect of the invention and the utility of the patent.

Claims (7)

1. Rubber strip transfer device for tire, including bottom plate and the support body of setting on the bottom plate, be equipped with the gyro wheel on the bottom plate, articulated on the support body have the polylith backup pad, and the backup pad is arranged along the support body is vertical in proper order, its characterized in that: a supporting frame is fixed at the bottom of one end of the supporting plate far away from the frame body; the support plate is provided with a mounting groove on one side far away from the frame body, a winding roller is rotationally connected in the mounting groove, both ends of the winding roller are provided with sliding grooves, a sliding block is slidingly connected in the sliding grooves, a spring is arranged between the sliding block and the sliding groove, and a compression block is fixed at one end of the sliding block, which is positioned outside the sliding groove; the upper surface of the supporting plate is provided with a material bearing groove, a material bearing plate is vertically and slidably connected in the material bearing groove, and a spring is fixed between the bottom of the material bearing plate and the bottom of the material bearing groove.
2. The rubber strip transfer device for a tire according to claim 1, wherein: the compacting block is provided with a first magnetic block, and the two ends of the wind-up roll are positioned below the compacting block and are respectively provided with a second magnetic block which is mutually attracted with the first magnetic block.
3. The rubber strip transfer device for a tire according to claim 2, wherein: still include a U type frame, U type frame includes two risers and fixes a rolling pin on two riser tops, rolls pin and wind-up roll parallel arrangement, and vertical sliding connection of riser is in the mounting groove.
4. A rubber strip transfer apparatus for tires as set forth in claim 3, wherein: the risers are all provided with strip-shaped grooves, and two ends of the wind-up roll are respectively positioned in the strip-shaped grooves of the two risers.
5. The rubber strip transfer device for a tire according to claim 1, wherein: the bottom of the rolling pin is provided with a plurality of brush hairs.
6. The rubber strip transfer device for a tire according to claim 5, wherein: the bottom of mounting groove is fixed with the stopper, and the stopper is the arc, and the intrados of stopper is towards the mounting groove.
7. The rubber strip transfer apparatus for a tire according to claim 6, wherein: a dust collection cavity is arranged in the limiting block, and a plurality of dust collection holes communicated with the dust collection cavity are arranged on the inner cambered surface of the limiting block; the side of stopper is equipped with the dust exhaust mouth, is equipped with the sealing plug on the dust exhaust mouth.
CN202110219725.XA 2021-02-26 2021-02-26 Rubber strip transfer device for tire Active CN112978435B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN112978435B true CN112978435B (en) 2023-05-09

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