CN214519224U - Device for automatically polishing and spraying gasoline on tread joint - Google Patents
Device for automatically polishing and spraying gasoline on tread joint Download PDFInfo
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- CN214519224U CN214519224U CN202120771154.6U CN202120771154U CN214519224U CN 214519224 U CN214519224 U CN 214519224U CN 202120771154 U CN202120771154 U CN 202120771154U CN 214519224 U CN214519224 U CN 214519224U
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Abstract
The utility model discloses a device that is used for tread to connect automatic polishing and spraying petrol, including the tread feed frame that is used for carrying the tread and set up in the one end of tread feed frame and be used for compressing tightly the clamp plate subassembly of tread downwards and be used for polishing the tread and connect the position and connect the polishing oil spout subassembly of position spraying petrol to the tread of polishing, clamp plate subassembly include the liftable set up in the clamp plate of tread feed frame top, the oil spout subassembly of polishing include the liftable set up in the oil spout spare of polishing of tread feed frame top, the clamp plate descends to compress tightly the tread downwards, and the oil spout spare of polishing descends to polish and spraying petrol to tread joint position. The utility model provides a burnt risk that the device has overcome the illuminator and has heaied up and artifical brush petrol instability, has improved tread joint quality and shaping efficiency greatly.
Description
Technical Field
The utility model belongs to the technical field of tire production, specifically speaking relates to a device that is used for tread joint to polish automatically and spraying petrol.
Background
The uniformity of the tire directly affects the steering stability and driving safety of the vehicle, particularly a radial tire used under high-speed conditions. During the production of the tire, the uniformity of the tire is seriously affected by the joint problem of each semi-finished part.
RFV (Radial Force Variation) is a Variation in Radial Force of a tire, and is a Variation in reaction Force generated in the Radial direction in 1 revolution of the tire, and RFV 1H (Radial Force Variation 1Harmonic) is a maximum fluctuation value of the first Harmonic of the Radial Force fluctuation of the tire, and is a maximum item that has the greatest influence on the vehicle performance in the uniformity index. The joint size of each semi-finished part of the molding process affects both RFV and RFV 1H, with the tread joint size affecting the most, and the RFV 1H value is often located at the tread joint. Furthermore, tread joint problems can also affect the uniformity of the tire mass distribution centered on the axis of rotation at rest.
With the improvement of the automation degree of the forming process, the requirement on the viscosity of the semi-finished parts is higher and higher. At present, the molding process improves the viscosity of the tire tread joint position illuminator through increasing the temperature of the tire tread joint position, and in addition, the tire tread joint pressing state is further prevented from cracking by manually brushing gasoline on the tire tread joint position. However, with the rapid development of the automobile industry and the transportation industry, various high-performance tires are continuously developed, due to the diversification of the tread rubber formula, the setting standards of the temperature, time and position of the lamp at the tire tread joint part are difficult to unify, and meanwhile, the temperature rise of the tire tread joint also has the scorching risk, so that the quality of the tire tread joint corresponding to a tire blank is poor. For further improving the tread joint quality of the tire blank, the viscosity of the tread joint part is improved by manually brushing gasoline, but the method greatly reduces the forming efficiency, cannot be applied to the forming process with high automation degree, and simultaneously, the gasoline quantity of the tread joint part is different due to the instability of manually brushing gasoline, so that the stability of the tread joint quality is influenced.
To the above-mentioned problem, put forward the utility model discloses specially.
SUMMERY OF THE UTILITY MODEL
Aiming at various defects in the prior art, in order to make up the defects of improving the viscosity of the joint part of the tire tread by lighting and manually brushing gasoline, and avoid the problems of cracking and the like of the joint part of the tire tread caused by poor viscosity of the joint part of the tire tread, the device for automatically polishing and spraying gasoline on the joint of the tire tread is provided. In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a device that is used for tread to connect automatic polishing and spraying petrol, is used for carrying the tread feed frame of tread and sets up in the one end of tread feed frame and be used for the clamp plate subassembly that compresses tightly the tread downwards and be used for polishing tread joint position and to the tread joint position spraying petrol of polishing's the oil spout subassembly of polishing, the clamp plate subassembly include the liftable set up in the clamp plate of tread feed frame top, the oil spout subassembly of polishing include the liftable set up in the oil spout spare of polishing of tread feed frame top, the clamp plate descends to compress tightly the tread downwards, and the oil spout spare of polishing descends to polish and spraying petrol to tread joint position.
Preferably, the pressing plate assembly further comprises a pressing plate connecting support, the pressing plate connecting support is of a U-shaped structure, two end portions of an opening of the pressing plate connecting support are hinged to the tread feeding frame, the pressing plate is connected to one end, away from the opening end, of the pressing plate connecting support, a pressing plate lifting oil cylinder is arranged on the side edge of the pressing plate connecting support, the pressing plate lifting oil cylinder is connected to the tread feeding frame, a piston rod of the pressing plate lifting oil cylinder is hinged to the side edge of the pressing plate connecting support, and the pressing plate lifting oil cylinder drives the pressing plate to lift in a stretching mode to compress or loosen the tread.
Preferably, the pressing plate lifting oil cylinder is arranged at one end of the pressing plate connecting support close to the pressing plate.
Preferably, the oil spout subassembly of polishing still including set up respectively in two backup pads of tread feed frame both sides, both ends articulate respectively in the oil spout linking bridge of polishing in the backup pad and control the oil spout linking bridge of polishing around the rotatory spraying piece lift cylinder of polishing of the pin joint of oil spout linking bridge and backup pad of polishing, the oil spout of polishing sets up in the tip of oil spout linking bridge of polishing, the spraying piece lift cylinder of polishing connect in on the tread feed frame, the piston rod of spraying piece lift cylinder of polishing is articulated with the oil spout linking bridge of polishing.
Preferably, the polishing oil injection connecting support is of a U-shaped structure, two ends of the opening of the polishing oil injection connecting support are hinged to the two supporting plates respectively, one end, away from the opening end, of the polishing oil injection connecting support is provided with a lead screw and a slide rail, a screw seat is arranged on the lead screw, the end of the lead screw is connected with a motor, a polishing oil injection piece is fixedly connected to the screw seat and can be slidably connected to the slide rail, the slide rail is perpendicular to the tread conveying direction of the lead screw, and the polishing oil injection piece slides back and forth along the slide rail under the action of the motor and the lead screw.
Preferably, the two ends of the opening of the polishing oil injection connecting support are connected through the connecting rod, so that the polishing oil injection connecting support is of a square frame structure, and the two sides of the polishing oil injection connecting support perpendicular to the connecting rod are hinged to the two supporting plates respectively.
Preferably, a connecting plate used for connecting the two supporting plates is arranged between the two supporting plates, and a double-groove standing frame used for preventing the gasoline storage bottle is arranged on the connecting plate.
Preferably, the oil injection part of polishing includes the fixed block, sets up brush and the defeated oil pipe of distributing in the inside brush on the fixed block, the fixed block connect in on the screw seat.
Preferably, the tread feeding frame comprises a support frame and a plurality of supporting rollers rotatably arranged on the support frame, baffles are arranged on two sides of the upper portion of the support frame, two ends of each supporting roller are rotatably arranged on the two baffles respectively, a receiving plate is fixedly arranged on the support frame below the polishing oil injection piece, and polishing and gasoline spraying are completed under the effect of the polishing oil injection piece after the tread joint position is transmitted to the receiving plate.
Preferably, the pressing plate and the bearing plate are both metal plates.
Has the advantages that:
1. the utility model provides a device that is used for tread to connect automatic polishing and spraying petrol has overcome the burnt risk of searchlight intensification and the instability of artifical brush petrol, has avoided because of the tread that the tread joint position stickness is poor to be aroused connects the fracture scheduling problem, has improved tread joint quality and shaping efficiency greatly.
2. The utility model provides a device for tread connects automatic polishing and spraying petrol adopts the oil spout subassembly of polishing to connect the automatic tread of polishing and the spraying petrol, at this in-process, can effectively improve the stickness at tread joint position through the automatic spraying volume of control petrol to avoid leading to the fact tread bottom bubble because of the too much inflow tread bottom of petrol spraying volume, improved tread joint quality greatly, and improved the operating efficiency, reduced manual operation pressure.
3. The utility model provides a device that is used for tread to connect automatic polishing and spraying petrol combines together with spraying petrol through the oil spout subassembly of polishing with automatic polishing, through polishing the area of contact that increases the tread and connect and spraying petrol simultaneously, both cooperations have improved the tread joint quality of child embryo jointly.
Drawings
Fig. 1 is the structural schematic diagram of the device for automatically polishing and spraying gasoline on the tread joint of the utility model.
Figure 2 is the utility model discloses a device that is used for tread joint to polish automatically and spraying petrol front view.
Figure 3 is a plan view of the utility model discloses a device that is used for tread joint to polish automatically and spraying petrol.
Fig. 4 is a front view of a sanding fuel injection assembly.
Fig. 5 is a schematic diagram of a structure of a grinding oil injection piece.
In the figure: 1. a tread feeding frame; 2. a carrier roller; 3. a pressing plate lifting oil cylinder; 4. the pressing plate is connected with the bracket; 5. pressing a plate; 6. polishing the spraying piece lifting oil cylinder; 7. polishing the oil injection connecting bracket; 8. polishing the oil injection piece; 9. a motor; 10. a double-groove static frame; 11. a bearing plate; 12. a brush; 13. an oil delivery pipe; 14. a support plate; 15. a baffle plate; 16. a screw rod; 17. a connecting rod.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application.
As shown in fig. 1, 2 and 3, the device for automatically polishing and spraying gasoline on a tread joint provided in this embodiment comprises a tread feeding frame 1 for conveying a tread, a pressing plate 5 assembly arranged at one end of the tread feeding frame 1 for pressing the tread downwards and a polishing oil spraying assembly for polishing the tread joint and spraying gasoline on the polished tread joint, wherein the tread feeding frame 1 conveys the tread joint to the lower part of the polishing oil spraying assembly, the pressing plate 5 assembly presses the tread downwards to fix the tread, the polishing oil spraying assembly descends to polish the tread joint and spray gasoline on the polished tread joint, the gasoline spraying amount of the polishing oil spraying assembly can be controlled, the polishing oil spraying assembly can effectively improve the viscosity of the tread joint by controlling the automatic gasoline spraying amount and avoid air bubbles at the bottom of the tread due to excessive gasoline spraying amount flowing into the bottom of the tread, the quality of the tread joint is greatly improved, the operation efficiency is improved, and the manual operation pressure is reduced.
The 5 subassemblies of clamp plate include clamp plate linking bridge 4 and set up clamp plate 5 on clamp plate linking bridge 4, clamp plate linking bridge 4 is the U-shaped structure, the both ends of 4 openings of clamp plate linking bridge articulate on the support frame of 2 both sides of bearing roller, clamp plate 5 is the metal sheet, clamp plate 5 is connected on one end of keeping away from the open end in clamp plate linking bridge 4, be provided with clamp plate lift cylinder 3 on the side of clamp plate linking bridge 4, clamp plate lift cylinder 3 is connected on the support frame, clamp plate lift cylinder 3's piston rod is articulated with the one end that 4 sides of clamp plate linking bridge are close to clamp plate 5, the device realizes the lift of clamp plate 5 through the flexible of control clamp plate lift cylinder 3, and then realize compressing tightly or loosening the tread. Further, as a preferred option of this embodiment, the pressing plate lift cylinder 3 is disposed on one end of the pressing plate connecting bracket 4 close to the pressing plate 5.
As shown in fig. 1-4, the oil spout subassembly of polishing includes two backup pads 14 that set up respectively in tread feed frame 1 both sides, both ends articulate respectively in the oil spout linking bridge 7 of polishing on backup pad 14, set up the oil spout piece 8 of polishing on the oil spout linking bridge 7 of polishing and control oil spout linking bridge 7 of polishing around the rotatory spraying piece lift cylinder 6 of polishing of the pin joint of oil spout linking bridge 7 and backup pad 14, two backup pads 14 set up respectively on the support frame of bearing roller 2 both sides, clamp plate linking bridge 4 is located the inside of two support frames, the oil spout linking bridge 7 of polishing sets up in the outside of two backup pads 14. Oil spout linking bridge 7 of polishing is the U-shaped structure, the both ends of 7 openings parts of oil spout linking bridge articulate respectively on two backup pads 14 of polishing, it is provided with lead screw 16 and slide rail to polish one of oil spout linking bridge 7 and keep away from the open end, be provided with the screw seat on the lead screw 16, the end connection of lead screw 16 has motor 9, 8 fixed connection of oil spout spare of polishing are on the screw seat and slidable connect on the slide rail, the slide rail is perpendicular with lead screw 16 and tread direction of delivery, oil spout spare 8 of polishing makes a round trip to slide along the slide rail under motor 9 and lead screw 16's effect and realizes polishing and the spraying petrol to tread joint position, oil spout spare 8 of polishing is located clamp plate 5 along tread direction of delivery's the place ahead. The spraying piece lift cylinder 6 of polishing is connected on the support frame, and spraying piece lift cylinder 6 of polishing is located the support frame of 2 both sides of bearing roller respectively with clamp plate lift cylinder 3, and the piston rod of spraying piece lift cylinder 6 of polishing is articulated with 7 sides of the oil spout linking bridge of polishing one end of keeping away from oil spout 8 of polishing, and the device polishes the flexible lift that realizes oil spout 8 of polishing of spraying piece lift cylinder 6 through the control.
Further, the two ends of the opening of the polishing oil injection connecting support 7 are connected through the connecting rod 17 to enable the structure of the polishing oil injection connecting support 7 to be in a square frame structure, the two sides of the polishing oil injection connecting support 7 perpendicular to the connecting rod 17 are hinged to the two supporting plates 14 respectively, and the polishing oil injection connecting support 7 is stable due to the fact that the square frame structure of the polishing oil injection connecting support 7 is arranged.
As shown in fig. 5, the oil injection piece 8 of polishing includes the fixed block, set up brush 12 on the fixed block and distribute in the inside defeated oil pipe 13 of brush 12, and the fixed block is connected on the screw seat, and the oil injection piece 8 of polishing has realized on the slide rail round trip movement that brush 12 was to the polishing of tread joint position, and defeated oil pipe 13 distributes in the inside of brush 12, can be to the gasoline spraying of the position of polishing in the time of polishing.
Further, the bearing plate 11 is located below the polishing oil injection piece 8, and the polishing oil injection piece 8 descends to a position where the brush 12 contacts the tread joint to polish the tread joint. The bearing plate 11 is a metal plate, and because the metal plate has good anti-friction performance, the steel wire hairbrush 12 has small influence on the grinding of the surface of the steel wire hairbrush on the joint of the tire tread, and the service life is long.
Further, be provided with the connecting plate that is used for connecting two backup pads 14 between two backup pads 14, be provided with the double flute static frame 10 that is used for preventing the petrol storage bottle on the connecting plate, two storage bottles that are used for saving petrol are placed on double flute static frame 10, conveniently replace the petrol storage bottle that runs out, keep the continuity of automatic polishing and spraying petrol device operation in-process.
When the device is used, when the tread joint position is conveyed to the lower side of the polishing oil injection piece 8, the pressing plate 5 is controlled to shrink by the pressing plate lifting oil cylinder 3, the tread is compressed between the pressing plate 5 and the tread feeding frame 1, then the polishing oil injection piece lifting oil cylinder 6 is controlled to stretch out to enable the polishing oil injection piece 8 to descend so that the hairbrush 12 contacts the tread joint position, the motor 9 is controlled to work, and under the action of the motor 9 and the lead screw 16, the polishing oil injection piece 8 moves back and forth to polish the tread joint position and spray gasoline.
In the manual gasoline brushing process, gasoline amount is insufficient, viscosity of a tread joint part cannot be effectively improved, gasoline flow into the bottom of a tread easily occurs due to overlarge gasoline amount, bubbles at the bottom of the tread are caused, gasoline is sprayed on the polished tread joint part by the aid of the oil conveying pipe 13, and instability in the manual gasoline brushing process is avoided. Meanwhile, the device processes the tread joint in a mode of polishing and spraying gasoline, avoids the tread joint cracking of the tire blank caused by unreasonable temperature, time and position setting of the illuminator, and improves the stability of the tread joint of the tire blank.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a device that is used for tread to connect automatic polishing and spraying petrol, its characterized in that, including the tread feed frame that is used for carrying the tread and set up in the one end of tread feed frame and be used for compressing tightly the clamp plate subassembly of tread downwards and be used for polishing tread joint position and to the tread joint position spraying petrol of polishing the oil spout subassembly of polishing, the clamp plate subassembly include liftable set up in the clamp plate of tread feed frame top, the oil spout subassembly of polishing include liftable set up in the oil spout spare of polishing of tread feed frame top, the clamp plate descends to compress tightly the tread downwards, and the oil spout spare of polishing descends to polish and spray petrol tread joint position.
2. The device for automatically polishing and spraying gasoline to a tread joint according to claim 1, wherein the pressing plate assembly further comprises a pressing plate connecting support, the pressing plate connecting support is of a U-shaped structure, two end portions of an opening of the pressing plate connecting support are hinged to the tread feeding frame, the pressing plate is connected to one end, away from the opening end, of the pressing plate connecting support, a pressing plate lifting cylinder is arranged on the side edge of the pressing plate connecting support, the pressing plate lifting cylinder is connected to the tread feeding frame, a piston rod of the pressing plate lifting cylinder is hinged to the side edge of the pressing plate connecting support, and the pressing plate lifting cylinder stretches and retracts to drive the pressing plate to lift so as to press or loosen the tread.
3. The apparatus of claim 2, wherein the platen lift cylinder is disposed at an end of the platen attachment bracket proximate the platen.
4. The device according to claim 1, wherein the polishing oil injection assembly further comprises two support plates respectively arranged at two sides of the tread feeding frame, a polishing oil injection connecting support with two ends hinged to the support plates respectively, and a polishing spraying piece lifting oil cylinder for controlling the polishing oil injection connecting support to rotate around a hinged point of the polishing oil injection connecting support and the support plates, the polishing oil injection piece is arranged at the end of the polishing oil injection connecting support, the polishing spraying piece lifting oil cylinder is connected to the tread feeding frame, and a piston rod of the polishing spraying piece lifting oil cylinder is hinged to the polishing oil injection connecting support.
5. The device for automatically polishing and spraying gasoline on a tread joint as claimed in claim 4, wherein the polishing oil injection connecting bracket is of a U-shaped structure, two ends of the opening of the polishing oil injection connecting bracket are respectively hinged to the two supporting plates, a screw rod and a slide rail are arranged at one end of the polishing oil injection connecting bracket, which is far away from the opening end, a screw nut seat is arranged on the screw rod, a motor is connected to the end of the screw rod, the polishing oil injection piece is fixedly connected to the screw nut seat and is slidably connected to the slide rail, the slide rail and the screw rod are perpendicular to the tread conveying direction, and the polishing oil injection piece slides back and forth along the slide rail under the action of the motor and the screw rod.
6. The device for automatically grinding and spraying gasoline on the tread joint as claimed in claim 5, wherein the two ends of the opening of the grinding oil injection connecting bracket are connected through a connecting rod, so that the structure of the grinding oil injection connecting bracket is in a square frame structure, and two side edges, perpendicular to the connecting rod, of the grinding oil injection connecting bracket are respectively hinged to the two supporting plates.
7. The device for automatically grinding and spraying gasoline on a tread joint as claimed in claim 5, wherein a connecting plate for connecting the two support plates is arranged between the two support plates, and a double-groove standing frame for preventing a gasoline storage bottle is arranged on the connecting plate.
8. The device for automatically grinding and spraying gasoline on a tread joint as claimed in claim 5, wherein the grinding oil spraying piece comprises a fixed block, a brush arranged on the fixed block and oil conveying pipes distributed inside the brush, and the fixed block is connected to the nut base.
9. The device of claim 1, wherein the tread feeding frame comprises a supporting frame and a plurality of supporting rollers rotatably arranged on the supporting frame, two sides of the upper portion of the supporting frame are provided with baffle plates, two ends of each supporting roller are respectively rotatably arranged on the two baffle plates, a receiving plate is fixedly arranged on the supporting frame below the polishing oil injection piece, and polishing and gasoline spraying are completed under the action of the polishing oil injection piece after the tread joint is transmitted to the receiving plate.
10. The apparatus of claim 9, wherein the platen and the adaptor plate are both metal plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771154.6U CN214519224U (en) | 2021-04-15 | 2021-04-15 | Device for automatically polishing and spraying gasoline on tread joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120771154.6U CN214519224U (en) | 2021-04-15 | 2021-04-15 | Device for automatically polishing and spraying gasoline on tread joint |
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| Publication Number | Publication Date |
|---|---|
| CN214519224U true CN214519224U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120771154.6U Active CN214519224U (en) | 2021-04-15 | 2021-04-15 | Device for automatically polishing and spraying gasoline on tread joint |
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| CN (1) | CN214519224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670088A (en) * | 2022-05-27 | 2022-06-28 | 江苏佩泰克钣金工业有限公司 | Conveying device for production of track seat drawn by aviation seat |
-
2021
- 2021-04-15 CN CN202120771154.6U patent/CN214519224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670088A (en) * | 2022-05-27 | 2022-06-28 | 江苏佩泰克钣金工业有限公司 | Conveying device for production of track seat drawn by aviation seat |
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