CN216831862U

CN216831862U - Automatic pouring system for polyurethane double-density tire

Info

Publication number: CN216831862U
Application number: CN202123060248.1U
Authority: CN
Inventors: 李红领; 廖志勇
Original assignee: Aike New Materials Jinan Co ltd
Current assignee: Aike New Materials Jinan Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-28
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to a polyurethane tire production facility technical field specifically discloses polyurethane dual density tire automatic pouring system, including first guide rail, second guide rail, pouring table and support frame, it is provided with first casting machine to slide on the first guide rail, it is provided with the second casting machine to slide on the second guide rail, first casting machine with the second casting machine all includes the pouring head body and communicates the pouring pole below the pouring head body; the utility model discloses can effectively stretch into to the inner chamber of pouring pole through the lifting of scraping pole and arc doctor-bar to the rotation through scraping pole and arc doctor-bar realizes striking off the raw materials of adhesion on the pouring pole inner wall, and during the raw materials that strikes off can enter into the inner arc of arc doctor-bar, realizes keeping in the raw materials, thereby makes things convenient for the later stage to take off and scrape the pole and clear up it, thereby has guaranteed that the inner chamber of pouring pole possesses good unblocked nature.

Description

Automatic pouring system for polyurethane dual-density tire

Technical Field

The utility model relates to a polyurethane tire production facility technical field, concretely relates to automatic gating system of polyurethane dual density tire.

Background

The polyurethane elastomer has high elasticity of rubber, high hardness and high strength of plastics, and excellent wear resistance, high mechanical strength, excellent oil resistance, chemical resistance, flex resistance and low temperature resistance. The polyurethane tire has low rolling resistance, and is beneficial to reducing the fuel consumption of the automobile; the wear resistance is improved by several times, and the service life is long.

Compared with private bicycles and self-use bicycles, the bicycle is convenient and quick to ride when going out, particularly, the bicycle is preferred by young people in short distance when being ridden along with use, and the concept of low-carbon travel is believed to be more popular when the shared bicycle is selected along with the fact that governments in China increasingly advocate environmental protection travel and low-carbon travel.

The shared bicycle uses the inflatable tire to be easy to damage, and the maintenance cost is high, and the polyurethane material has the characteristics of good elasticity, wear resistance, high mechanical strength and the like, and the micro-foaming tire made of the polyurethane material has light weight, is not afraid of pricking, and has low maintenance cost, so the polyurethane non-inflatable tire becomes the main force of the shared bicycle tire.

Among the prior art, use the casting machine to come to pour into a mould the production to the polyurethane tire more, current pouring mode has the efficiency after comparatively low and the pouring work, often can remain pouring raw materials in the body of rod of pouring head, if remaining pouring raw materials can not obtain timely clearance, get off for a long time and can appear the full or even problem of jam of the pouring head ejection of compact, be unfavorable for the normal production operation of casting machine.

Disclosure of Invention

Not enough to prior art, the utility model provides an automatic gating system of polyurethane dual density tire, this design possess pouring efficiency height and can be convenient clear up the advantage of avoiding blockking up to the pouring head, solved the problem that the jam appears easily in the low and pouring head of prior art's pouring mode inefficiency.

The utility model discloses an automatic casting system of polyurethane dual density tire, including first guide rail, second guide rail, pouring table and support frame, it is provided with first casting machine to slide on the first guide rail, it is provided with the second casting machine to slide on the second guide rail, first casting machine and the second casting machine all include the pouring head body and communicate the pouring pole below the pouring head body; the mould standing groove has all been seted up to the both sides of pouring table terminal surface, two cell bodies have been seted up on the surface of pouring table, and all install electric telescopic handle in the inner chamber bottom of every cell body, the top of electric telescopic handle output shaft is fixed with the fixed plate, electric motor is installed at the top of fixed plate, threaded hole is seted up at the top of electric motor output shaft, and threaded connection has the scraping bar in the screw hole, and the scraping bar is connected to the threaded mode, can make things convenient for the later stage to take off the scraping bar and realize the clearance to the scraping bar, the scraping bar is including the arc doctor-bar on body of rod surface along annular equidistance integrated into one piece.

As a further improvement, the fixed cover of body of rod bottom of scraping the pole is equipped with the take-up (stock) pan still, the surface of scraping pole and arc doctor-bar is glossy mirror surface structural design, just the discharge opening size looks adaptation of the size of scraping the pole and watering the pole.

Above-mentioned technical scheme through the take-up (stock) pan of design, can collect the raw materials that the clearance in-process dropped.

As the utility model discloses a further improvement, be provided with first pouring head track on the first casting machine, swing joint has first pouring head movable block on the first pouring head track, the bottom of first pouring head movable block is fixed with the first mount of pouring, the first body of pouring of fixed bottom of the first mount of pouring.

As the utility model discloses a further improvement, be provided with second pouring head track on the second casting machine, swing joint has the first movable block of second pouring on the first track of second pouring, the bottom of the first movable block of second pouring also is fixed with the first mount of pouring, the bottom of the first mount of pouring of second pouring head movable block bottom also is fixed with the first body of pouring.

As a further improvement, the first casting machine and the second casting machine are in a staggered arrangement, and the two grooves are also in a staggered arrangement.

Above-mentioned technical scheme, the appearance of this design can make first casting machine and the second casting machine separately pour same mould.

As a further improvement of the present invention, the first casting head track and the second casting head track are movably connected at the top of the support frame.

Above-mentioned technical scheme, through the support frame of design, can keep the stability of first pouring head track and second pouring head track.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a cell body, electric telescopic handle, electric motor, scrape structures such as pole and arc doctor-bar of design, thereby can effectively stretch into the inner chamber of casting pole through the lifting of scraping pole and arc doctor-bar, and realize striking off the raw materials of adhesion on the casting pole inner wall through the rotation of scraping pole and arc doctor-bar, and the raw materials that strikes off can enter into the inner arc of arc doctor-bar, realize keeping in the raw materials, thereby make things convenient for later stage to take off the scraping pole and clear up it, thereby guaranteed that the inner chamber of casting pole has good smoothness, avoided the long-time adhesion of raw materials to lead to the problem of casting pole internal blocking; and through the design of first casting machine, first casting head movable block, second casting machine and second casting head track isotructure, can realize that two casting poles carry out the effect of pouring respectively to the skin and the inlayer of tire to great promotion pouring efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the electric telescopic rod of the present invention;

FIG. 4 is a schematic sectional view of the scraping rod of the present invention entering the casting rod;

fig. 5 is a schematic top view of the scraping rod of the present invention.

In the figure: 1. a first guide rail; 2. a second guide rail; 3. a pouring table; 4. a support frame; 5. a first casting machine; 6. a first casting head rail; 7. a first casting head moving block; 8. a second casting machine; 9. a second casting head rail; 10. a second casting head moving block; 11. a mould placing groove; 12. a trough body; 13. a casting head fixing frame; 14. a casting head body; 15. pouring a rod; 16. an electric telescopic rod; 17. a fixing plate; 18. an electric motor; 19. a scraping rod; 20. an arc-shaped scraping blade; 21. a take-up pan.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings for the sake of simplicity.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-5, the automatic pouring system for polyurethane dual density tires of the present invention includes a first guide rail 1, a second guide rail 2, a pouring table 3 and a supporting frame 4, wherein the first guide rail 1 is slidably provided with a first pouring machine 5, the second guide rail 2 is slidably provided with a second pouring machine 8, and both the first pouring machine 5 and the second pouring machine 8 include a pouring head body 14 and a pouring rod 15 communicated below the pouring head body 14; mould standing groove 11 has all been seted up to the both sides of 3 terminal surfaces of pouring bed, two cell bodies 12 have been seted up on the surface of pouring bed 3, and electric telescopic handle 16 is all installed to the inner chamber bottom of every cell body 12, the top of electric telescopic handle 16 output shaft is fixed with fixed plate 17, electric motor 18 is installed at the top of fixed plate 17, threaded hole is seted up at the top of electric motor 18 output shaft, and threaded connection has scraping rod 19 in the screw hole, threaded mode is connected scraping rod 19, can make things convenient for the later stage to take off and scrape the clearance that rod 19 realized scraping rod 19, scraping rod 19 is including following the arc doctor-bar 20 of annular equidistance integrated into one piece on body of rod surface.

The bottom of the rod body of the scraping rod 19 is also fixedly sleeved with a receiving tray 21, the surfaces of the scraping rod 19 and the arc-shaped scraping blade 20 are both designed into a smooth mirror surface structure, and the size of the scraping rod 19 is matched with that of a discharge hole of the pouring rod 15; through the designed receiving disc 21, the raw materials falling in the cleaning process can be collected.

The first casting machine 5 is provided with a first casting head track 6, a first casting head moving block 7 is movably connected to the first casting head track 6, a casting head fixing frame 13 is fixed to the bottom of the first casting head moving block 7, and a casting head body 14 is fixed to the bottom of the casting head fixing frame 13.

A second pouring head track 9 is arranged on the second casting machine 8, a second pouring head moving block 10 is movably connected onto the second pouring head track 9, a pouring head fixing frame 13 is also fixed at the bottom of the second pouring head moving block 10, and a pouring head body 14 is also fixed at the bottom of the pouring head fixing frame 13 at the bottom of the second pouring head moving block 10.

The positions of the first casting machine 5 and the second casting machine 8 are staggered, and the positions of the two groove bodies 12 are also staggered; the design enables the first casting machine 5 and the second casting machine 8 to separately cast the same mold.

The first pouring head track 6 and the second pouring head track 9 are movably connected to the top of the support frame 4; the stability of the first casting head rail 6 and the second casting head rail 9 can be maintained by the designed support frame 4.

When the utility model is used (working principle), by starting the first casting machine 5 and the second casting machine 8, the second casting machine 8 firstly moves along the second guide rail 2, and stops moving when moving to the corresponding mold placing groove 11, then the second casting head moving block 10 moves on the second casting head rail 9 and drives the casting head fixing frame 13 and the casting head body 14 at the bottom of the second casting head rail to move above the mold placing groove 11, and casting of the mold inside the mold placing groove 11 (inner layer of cast tire) is realized through the casting rod 15, then the second casting machine 8 continuously moves along the second guide rail 2 and moves to the next mold placing groove 11, then the first casting machine 5 moves above the mold placing groove 11 of the cast inner layer on the first guide rail 1, and casting of the outer layer of the mold inside the mold placing groove 11 is realized through the casting head body 14 and the casting rod 15 at the bottom of the first casting head moving block 7, because the pouring table 3 is provided with the plurality of mold placing grooves 11, the second pouring machine 8 and the first pouring machine 5 can be matched to pour the same mold placing groove 11 until the mold placing groove 11 at the tail end of the pouring table 3 is poured;

when needing to clear up pouring pole 15, the staff can remove the top of the first movable block of pouring 7 or the first movable block of second movable block of pouring 10 of first pouring to the cell body 12 that corresponds, then start electric telescopic handle 16, electric telescopic handle 16's output promotes the lifting of electric motor 18, and then make and scrape in the pole 19 enters into the inner chamber of cell body 12, then start electric motor 18, electric motor 18's output shaft drives scrapes pole 19 and arc doctor-bar 20 and does the rotation in the inside of pouring pole 15 and strikes off the action, thereby can strike off the raw materials of adhesion on the 15 inner walls of pouring pole totally, and then make the inner chamber of pouring pole 15 keep good unobstructed nature, make things convenient for the unloading.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made by the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Automatic gating system of polyurethane dual density tire includes first guide rail (1), second guide rail (2), pouring table (3) and support frame (4), its characterized in that: a first casting machine (5) is arranged on the first guide rail (1) in a sliding mode, a second casting machine (8) is arranged on the second guide rail (2) in a sliding mode, and the first casting machine (5) and the second casting machine (8) respectively comprise a casting head body (14) and a casting rod (15) communicated below the casting head body (14);

mould standing groove (11) have all been seted up to the both sides of pouring table (3) terminal surface, two cell bodies (12) have been seted up on the surface of pouring table (3), and all install electric telescopic handle (16) bottom the inner chamber of every cell body (12), the top of electric telescopic handle (16) output shaft is fixed with fixed plate (17), electric motor (18) are installed at the top of fixed plate (17), threaded hole is seted up at the top of electric motor (18) output shaft, and threaded connection has scraping pole (19) in the screw hole, scrape pole (19) including arc doctor-bar (20) along annular equidistance integrated into one piece on body of rod surface.

2. The automatic pouring system for polyurethane dual density tires according to claim 1, characterized in that: scrape the body of rod bottom of pole (19) and still fix the cover and be equipped with take-up (21), the surface of scraping pole (19) and arc doctor-bar (20) is glossy mirror surface structural design, just the size of scraping pole (19) and the discharge opening size looks adaptation of pouring pole (15).

3. The automatic pouring system for polyurethane dual density tires according to claim 1, characterized in that: the casting head structure is characterized in that a first casting head track (6) is arranged on the first casting machine (5), a first casting head moving block (7) is movably connected to the first casting head track (6), a casting head fixing frame (13) is fixed to the bottom of the first casting head moving block (7), and a casting head body (14) is fixed to the bottom of the casting head fixing frame (13).

4. The automatic pouring system for polyurethane dual density tires according to claim 1, characterized in that: the casting head device is characterized in that a second casting head track (9) is arranged on the second casting machine (8), a second casting head moving block (10) is movably connected onto the second casting head track (9), a casting head fixing frame (13) is also fixed to the bottom of the second casting head moving block (10), and a casting head body (14) is also fixed to the bottom of the casting head fixing frame (13) at the bottom of the second casting head moving block (10).

5. The automatic pouring system for polyurethane dual density tires according to claim 1, characterized in that: the positions of the first casting machine (5) and the second casting machine (8) are arranged in a staggered mode, and the positions of the two groove bodies (12) are also arranged in a staggered mode.

6. The automatic pouring system for polyurethane dual density tires according to claim 3, characterized in that: the first pouring head track (6) and the second pouring head track (9) are movably connected to the top of the support frame (4).