CN220904186U - Automatic nylon wrapping cloth attaching device for tire building machine - Google Patents
Automatic nylon wrapping cloth attaching device for tire building machine Download PDFInfo
- Publication number
- CN220904186U CN220904186U CN202322554429.2U CN202322554429U CN220904186U CN 220904186 U CN220904186 U CN 220904186U CN 202322554429 U CN202322554429 U CN 202322554429U CN 220904186 U CN220904186 U CN 220904186U
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- main frame
- cutting device
- cutting
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- guide
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- 239000004677 Nylon Substances 0.000 title claims abstract description 45
- 229920001778 nylon Polymers 0.000 title claims abstract description 45
- 239000004744 fabric Substances 0.000 title claims abstract description 35
- 238000005520 cutting process Methods 0.000 claims abstract description 86
- 239000000463 material Substances 0.000 claims description 66
- 238000010030 laminating Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to an automatic nylon wrapping cloth attaching device for a tire building machine, and belongs to the field of tire production equipment. The nylon wrapping cloth automatic opening and cutting device is provided with a main frame, a driving cylinder and a linear guide rail pair are mounted on the main frame, two groups of movable supports are mounted on linear guide rail pair sliding blocks, devices for opening, guiding, fixing length, cutting and attaching nylon Bao Budao are mounted on the movable supports, the nylon wrapping cloth automatic opening and cutting device has automatic opening, fixing length, cutting and attaching functions, screw pairs which are symmetrically distributed in a rotation direction are mounted on the main frame and the movable supports, the positions of the movable frames can be adjusted to adjust the attaching positions of nylon wrapping cloth, and casters are mounted on the supports of the main frame.
Description
Technical Field
The utility model relates to the field of tire production equipment, in particular to an automatic nylon wrapping cloth attaching device for a tire building machine.
Background
It is known that in the manufacturing process of an all-steel tire, in order to increase the strength and wear resistance of the bead portion of the tire, a layer of nylon wrapping cloth needs to be attached between the tire side wall, the joint portion of the inner liner layer and the steel wire reinforcing layer, and as the arrangement angles of nylon cords in the nylon wrapping cloth and steel wire cord in the steel wire reinforcing layer are inconsistent, the nylon wrapping cloth cannot be attached to the steel wire reinforcing layer in advance and then cut together to carry out the attaching function, the nylon wrapping cloth attaching mode can only be adopted manually, but the labor intensity of the manual attaching mode is high, the working efficiency is low, the manufacturing time of a tire blank which does not need to attach the nylon wrapping cloth is increased by about 1/6, in addition, the nylon wrapping cloth is easy to be inclined in manual attaching, and the internal quality of the tire is influenced.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the automatic nylon wrapping cloth attaching device for the tire building machine, which realizes the functions of automatic opening, automatic length fixing, automatic cutting, accurate positioning and automatic attaching of nylon wrapping cloth.
The technical scheme adopted for solving the technical problems is as follows: an automatic laminating nylon cloth wrapping device for a tire building machine is provided with a main frame and is characterized in that a material storage rack is welded at the front end of the main frame, two groups of linear guide pairs are arranged above the main frame, two groups of linear guide pairs are arranged below the side face of the main frame and on the side face of the material storage rack, two groups of movable supports are symmetrically arranged on sliding blocks of the linear guide pairs and the linear guide pairs, a motor speed reducer and a guide roller are arranged at the lower end of the movable support, a square guide, a material separation guide roller, a coiling square bar, a material pocket floating roller, a material guide roller and a material guide plate are respectively arranged on the movable support, a linear guide pair is arranged between the material guide plate and the movable support, the linear guide pairs are fixed on the upper surface of the upper end of the movable support, a material laminating plate and a cutting device bottom plate are arranged on sliding blocks of the linear guide pairs, a cutting device main frame plate is arranged on sliding blocks of the linear guide pairs, a cutting device moving guide rod and a cutting device cutting guide plate are arranged on the cutting device main frame plate, a cutting guide spring is arranged on the moving guide rod and a cutting device bottom plate, a cutting device cutting spring is arranged on the cutting device bottom plate, and a cutting device is arranged on a cutter spring and a cutter carrier and a cutter is arranged on the cutting device bottom; a driving cylinder and a suction position adjusting frame are arranged at the middle position above the main frame, a driving rod is arranged on the driving cylinder, and the driving rod penetrates through the main frame plate of the cutting device; and screw pairs with threads symmetrically distributed in the rotation direction are arranged on the main frame and the movable support, and each screw pair is formed by screwing nuts and screws.
Industrial casters and adjusting bolts are arranged below the main frame.
The front end of the material bonding plate is provided with a vacuum chuck.
And a buffer spring penetrates through the cutting buffer guide rod.
The end part of the rectangular tube above the movable support is provided with a buffer positioner.
The nylon wrapping cloth automatic guiding and positioning device has the beneficial effects that the nylon wrapping cloth automatic guiding and positioning device has the functions of automatic guiding and positioning, automatic length fixing, automatic cutting and automatic attaching; the functions of length fixing, cutting and attaching of the nylon wrapping cloth can be realized through the action of a single cylinder; the position adjusting screw rod is arranged, so that the attaching position of the nylon wrapping cloth can be adjusted according to actual needs; the labor intensity of operators is reduced, the working efficiency is high, the operators do not need to participate in the lamination of the nylon wrapping cloth, and meanwhile, the time for laminating the nylon wrapping cloth step can be reduced by two thirds; the laminating precision is high, the laminating is stable, the material guide plate and the material laminating plate have the guiding and limiting functions, and the stable and accurate laminating position of the nylon wrapping cloth is ensured; the industrial castor is convenient to detach and install, and the industrial castor is convenient to detach and remove.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the use of the present utility model.
Fig. 2 is a side bottom perspective view of the present utility model.
The device comprises a main frame 1, a vacuum chuck 3, a material adhesion plate 4, a material guide plate 5, a buffer positioner 6, a cutting buffer guide rod 7, a cutting knife cutting guide plate 8, a cutting device main frame plate 9, a cutting knife moving guide rod 10, a reset spring 11, a buffer spring 12, a cutting knife lower tool rest 13, a round cutting knife 14, a cutting knife upper tool rest 15, a cutting device bottom plate 16, a linear guide rail pair 17, a driving cylinder 18, a nut 19, a lead screw 20, a driving rod 21, a material storage rack 22, a material guiding square rod 23, a material roll 24, a material guiding roller 25, a coiling square rod 26, a linear guide rail pair 27, an industrial caster wheel 28, a material absorbing position adjusting rack 29, a material guiding roller 30, a linear guide rail pair 31, a material bag floating roller 33, a material separating, a material speed reducer 34, a movable support 35, a guide roller 36, an adjusting bolt 37 and a cutting device 38.
Detailed Description
As shown in the figure, the utility model is provided with a main frame 1, a material storage rack 21 is welded below the front end of the main frame 1, four feet of the main frame 1 are provided with industrial casters 27 and adjusting bolts 36, two groups of linear guide rail pairs 30 are arranged above the main frame 1, two groups of linear guide rail pairs 26 are arranged on the side surface of the main frame 1 and the side surface of the material storage rack 21, a driving cylinder 17 and a suction position adjusting rack 28 are arranged in the middle position above the main frame 1, a driving rod 20 is arranged on the driving cylinder 17, the driving rod 20 penetrates through a main frame plate 8 of the cutting device, rectangular pipes at the upper ends of two groups of movable brackets 35 are fixed on the sliding blocks of the linear guide rail pairs 30, rectangular pipes at the lower ends of the two groups of movable brackets 35 are fixed on the sliding blocks of the linear guide rail pairs 26, and the two groups of movable brackets 35 are symmetrically distributed at the middle position of the main frame and can move along with the linear guide rail pairs 30 and the sliding blocks of the linear guide rail pairs 26. A guide bar 22, a material separation guide roller 33, a rolling bar 25, a material pocket floating roller 32, a material guide roller 29 and a material guide plate 4 are respectively arranged on the movable support 35 according to the material moving direction. The upper surfaces of rectangular pipes above the two groups of movable brackets 35 are respectively fixed with a group of linear guide rail pairs 31 by bolts, the movable brackets 35 are of special-shaped structures, the rectangular pipes above, the rectangular pipes in the vertical direction and the rectangular pipes below are welded together to form the whole movable bracket 35, a motor speed reducer 34 and a guide roller 24 are arranged on the rectangular pipes at the lower end of the movable brackets 35, a cutting device bottom plate 15 is fixed on a sliding block of the linear guide rail pairs 31, a cutting buffer guide rod 6 is welded on the cutting device bottom plate 15, the unfixed end of the cutting buffer guide rod 6 passes through guide holes of a buffer spring 11 and a cutting device main frame plate 8, and the buffer spring 11 is positioned between the cutting device bottom plate 15 and the cutting device main frame plate 8; the two groups of linear guide rail pairs 16 are fixed on the lower surface of the bottom plate 15 of the cutting device through bolts, and the main frame plate 8 of the cutting device is fixed on the sliding blocks of the linear guide rail pairs 16 through bolts and can move along with the sliding blocks of the linear guide rail pairs 16; the cutter moving guide rod 9 is fixed on the main frame plate 8 of the cutting device by bolts, the cutter moving guide rod 9 sequentially penetrates through the reset spring 10 and the cutter upper tool rest 14, and the reset spring 10 is arranged between the side plate with the cutter moving guide rod 9 and the cutter upper tool rest 14; the inside square hole of the upper cutter frame 14 is internally provided with a compression spring, the outside square size of the lower cutter frame 12 is slightly smaller than the inside square hole of the upper cutter frame 14, the screw rod of the lower cutter frame 12 sequentially passes through the compression spring and the upper cutter frame 14, the exposed end of the screw rod is fixed by a nut, the lower cutter frame 12 can move up and down and slightly swing in the inside square hole of the upper cutter frame 14, the round cutter 13 is fixed in the small hole of the lower cutter frame 12 by a pin shaft, the compression spring is arranged between the two sides on the round cutter 13 and the side wall of the lower cutter frame 12, and the round cutter 13 can slightly reciprocate along the direction of the pin shaft; the cutter cutting guide plate 7 is fixed on the bottom plate 15 of the cutting device through bolts, and the position of the cutter cutting guide plate 7 can be adjusted through the strip holes on the cutter cutting guide plate 7, so that the cutting starting position of the round cutter 13 is adjusted; the material laminated board 3 is fixed on the bottom plate 15 of the cutting device through bolts, the material guide plate 4 is fixed on the side surface of a rectangular pipe at the upper end of the movable support 35 through bolts, the vacuum chuck 2 is arranged on the material laminated board 3, the front end of the material laminated board is of a square hole type structure and can be sleeved at the front end flat plate position of the material guide plate 4, and the buffer locator 5 is arranged at the end part of the rectangular pipe above the movable support 35.
The unwinding square bar 22 and the winding square bar 25 penetrate through the bearings with seats and are fixed on the vertical rectangular pipe of the movable bracket 35, the tail end of the unwinding square bar 22 is provided with a brake device, the tail end of the winding square bar 25 is provided with a chain wheel, and the motor speed reducer 34 drives the winding square bar 25 to rotate through a chain system; the shaft of the material separation guide roller 33 is welded to the middle transverse rectangular pipe of the movable bracket 35, and the material separation guide roller 33 can rotate; the axle of material pocket floating roll 32 is fixed on the rectangular pipe of movable support 35 through taking the seat bearing, and the terminal welding of axle of material pocket floating roll 32 has the swing balance plate, installs two sets of proximity switch in the swing balance plate circumference position department of material pocket floating roll 32, detects swing balance plate position and then can detect the position of material pocket floating roll 32 through proximity switch.
A driving frame is fixed above the driving piston of the driving cylinder 17 by bolts, a driving rod 20 passes through a round hole on the driving frame and is welded on the driving frame, meanwhile, the driving rod 20 passes through round holes on the left and right groups of cutting device main frame plates 8, and the two groups of cutting device main frame plates 8 move in a split and combined mode along the direction of the driving rod 20; the driving piston of the driving cylinder 17 moves to drive the driving rod 20 to move, so that the main frame plate 8 of the cutting device is driven to move along the direction of the driving cylinder 17. The two ends of the screw rod pair 38 are fixed on a rectangular pipe at the upper end of the main frame 1 through a bearing with a seat, the screw rod pair 38 consists of a nut 18 and a screw rod 19, the two nuts 18 are screwed on the screw rod 19 and are fixed on a transverse rectangular pipe in the middle of the movable bracket 35 through bolts, the screw rod 19 is rocked to drive the nut 18 to perform opening and closing movement, and then the movable bracket 35 is driven to perform opening and closing movement, so that the nylon wrapping position is adjusted.
The cutting buffer guide rod 6, the cutting knife cutting guide plate 7, the main frame plate 8 of the cutting device, the moving guide rod 9 of the cutting knife, the reset spring 10, the buffer spring 11, the lower cutter holder 12 of the cutting knife, the round cutting knife 13, the upper cutter holder 14 of the cutting knife, the bottom plate 15 of the cutting device and the linear guide pair 16 together form a cutting device 37, after the attaching position is adjusted by the screw rod 19, the material roll 23 is placed on the opening square bar 22, the backing cloth of the material roll 23 is led out around the material separation guide roller 33 and then wound on the guide roller 24 placed on the coiling square bar 25, after the nylon wrapping cloth in the material roll 23 is led out, the nylon wrapping cloth passes through the two groups of material separation guide rollers 33 above, the nylon bag is wound below the material bag floating roller 32 and then is pulled to a flat plate position at the front end of the material guide plate 4 through the material guide roller 29, the front end of the material bonding plate 3 is sleeved on the flat plate at the front end of the material guide plate 4, nylon wrapping cloth is sucked through the vacuum chuck 2 of the material bonding plate 3, the driving cylinder 17 drives the driving rod 20 to move forwards, so that the material bonding plate 3 and the cutting device 37 are driven to move forwards, the nylon wrapping cloth is pulled, the nylon Bao Bula moves the material bag floating roller 32 to swing to a high-position approach switch position, the output signal drives the motor reducer 34 to act, the rolling bar 25 is driven to rotate, and therefore the nylon wrapping cloth in the material roll 23 is guided out, and the nylon wrapping cloth is ensured not to stretch; the driving rod 20, the material attaching plate 3 and the cutting device 37 move forwards to the buffer locator 5, the buffer locator 5 can block the material attaching plate 3 and the cutting guide plate 7 of the cutting device 37 to move, the rest parts except the cutting guide plate 7 in the cutting device 37 continue to move forwards due to the buffer spring 11, the upper cutter rest 14, the lower cutter rest 12 and the round cutter 13 move along the inclined plane of the cutting guide plate 7, the inclined plane direction of the cutting guide plate 7 is consistent with the nylon Bao Buna nylon connecting line direction, so that the cutting of nylon wrapping cloth can be completed, meanwhile, the vacuum chuck 2 at the front end of the material attaching plate 3 releases the adsorbed nylon wrapping cloth to the surface of a carcass drum of the forming machine, the nylon wrapping cloth is pulled by the carcass drum of the forming machine, after the nylon wrapping cloth is completed, all parts are driven to return by the driving cylinder 17, and under the combined action of the reset spring 10 and the buffer spring 11, all the parts return to the original position for the next circulation automatic bonding.
Claims (5)
1. An automatic laminating nylon cloth wrapping device for a tire building machine is provided with a main frame and is characterized in that a material storage rack is welded at the front end of the main frame, two groups of linear guide pairs are arranged above the main frame, two groups of linear guide pairs are arranged below the side face of the main frame and on the side face of the material storage rack, two groups of movable supports are symmetrically arranged on sliding blocks of the linear guide pairs and the linear guide pairs, a motor speed reducer and a guide roller are arranged at the lower end of the movable support, a square guide, a material separation guide roller, a coiling square bar, a material pocket floating roller, a material guide roller and a material guide plate are respectively arranged on the movable support, a linear guide pair is arranged between the material guide plate and the movable support, the linear guide pairs are fixed on the upper surface of the upper end of the movable support, a material laminating plate and a cutting device bottom plate are arranged on sliding blocks of the linear guide pairs, a cutting device main frame plate is arranged on sliding blocks of the linear guide pairs, a cutting device moving guide rod and a cutting device cutting guide plate are arranged on the cutting device main frame plate, a cutting guide spring is arranged on the moving guide rod and a cutting device bottom plate, a cutting device cutting spring is arranged on the cutting device bottom plate, and a cutting device is arranged on a cutter spring and a cutter carrier and a cutter is arranged on the cutting device bottom; a driving cylinder and a suction position adjusting frame are arranged at the middle position above the main frame, a driving rod is arranged on the driving cylinder, and the driving rod penetrates through the main frame plate of the cutting device; and screw pairs with threads symmetrically distributed in the rotation direction are arranged on the main frame and the movable support, and each screw pair is formed by screwing nuts and screws.
2. The automatic nylon wrapping device for a tire building machine according to claim 1, wherein an industrial caster and an adjusting bolt are installed below the main frame.
3. The automatic nylon wrapping device for tire building machine according to claim 1, wherein the front end of the material bonding plate is provided with a vacuum chuck.
4. The automatic nylon wrapping device for a tire building machine according to claim 1, wherein the cutting buffer guide rod is provided with a buffer spring.
5. The automatic nylon wrapping device for a tire building machine according to claim 1, wherein a buffer positioner is installed at the end of the rectangular tube above the movable support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322554429.2U CN220904186U (en) | 2023-09-20 | 2023-09-20 | Automatic nylon wrapping cloth attaching device for tire building machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322554429.2U CN220904186U (en) | 2023-09-20 | 2023-09-20 | Automatic nylon wrapping cloth attaching device for tire building machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220904186U true CN220904186U (en) | 2024-05-07 |
Family
ID=90915438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322554429.2U Active CN220904186U (en) | 2023-09-20 | 2023-09-20 | Automatic nylon wrapping cloth attaching device for tire building machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220904186U (en) |
-
2023
- 2023-09-20 CN CN202322554429.2U patent/CN220904186U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |