CN218701497U - Full-automatic tyre automatic forming drum supporting device - Google Patents
Full-automatic tyre automatic forming drum supporting device Download PDFInfo
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- CN218701497U CN218701497U CN202222739282.XU CN202222739282U CN218701497U CN 218701497 U CN218701497 U CN 218701497U CN 202222739282 U CN202222739282 U CN 202222739282U CN 218701497 U CN218701497 U CN 218701497U
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Abstract
The utility model belongs to the technical field of the automatic building drum equipment of tire, the utility model particularly relates to a full-automatic building drum strutting arrangement of tire, include: a middle drum mounted on the drum shaft; the side drums are symmetrically arranged on the drum shaft and positioned on two sides of the middle drum; the middle drum comprises a base fixedly arranged on a drum shaft and a plurality of first supporting plates which are distributed on the outer portion of the base at equal intervals along the circumferential direction, and the first supporting plates can move on the base in the radial direction; the second support plate is axially movably arranged on the top of the first support plate; the utility model discloses an actuating mechanism can realize outwards expanding in step or inwards drawing in two apron mechanisms, when two half drums were kept away from each other, through the leading-in to the accommodation hole of first inlet port with outside compressed gas to drive two sliders and outwards release to the while in the accommodation hole, and then drive two apron mechanisms and support the inboard at the tread, and then form effective support to the tread of tire.
Description
Technical Field
The utility model belongs to the technical field of the automatic building drum equipment of tire, concretely relates to automatic building drum strutting arrangement of full-automatic tire.
Background
The tire building drum is a key component in a tire building device, and the existing tire building drum generally comprises a drum shaft, a building assembly and a driving assembly, wherein the building assembly is arranged on the drum shaft, the building assembly comprises two side drums which are symmetrically arranged, and a middle drum which is positioned between the two side drums, and the middle drum comprises two half drums which can be embedded and matched with each other along the axial direction.
However, there are some defects in the current automatic tire molding drum strutting arrangement in the use in market at present, for example when two half drums are kept away from each other, because do not have bearing structure between well drum and the side drum, when tread laminating supports gluey, the matrix takes place sunkenly easily, be difficult to realize automatic laminating, in addition, current support apron adopts integrated into one piece, support the apron and can take place wearing and tearing after supporting the apron and using for a long time, need to disassemble well drum is whole, greatly increased the change degree of difficulty that supports the apron.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic shaping drum strutting arrangement of full-automatic tire to solve not having bearing structure between current well drum and the side drum, when tread laminating support is glued, the matrix takes place sunken easily, is difficult to realize automatic laminating, supports the apron and can take place wearing and tearing after long-time the use, needs to disassemble well drum is whole, greatly increased support the apron and changed the problem of the degree of difficulty.
In order to achieve the above object, the utility model provides a following technical scheme: automatic building drum strutting arrangement of full-automatic tire includes: a middle drum mounted on the drum shaft;
the side drums are symmetrically arranged on the drum shaft and positioned on two sides of the middle drum;
the middle drum comprises a base fixedly arranged on a drum shaft and a plurality of first supporting plates which are distributed on the outer portion of the base at equal intervals along the circumferential direction, and the first supporting plates can move on the base in the radial direction;
the second support plate is axially movably arranged on the top of the first support plate;
cover plate mechanisms symmetrically arranged at two sides of the top of the second support plate;
the cover plate mechanism comprises a containing hole axially formed in the second supporting plate and a first air inlet hole arranged in the middle of the containing hole, one end of the first air inlet hole extends to the outside of the second supporting plate, sliding parts are arranged at the bottom of the cover plate mechanism, and the sliding parts are arranged in the containing hole and symmetrically arranged on two sides of the first air inlet hole.
Preferably, the cover plate mechanism comprises a mounting seat mounted at the top of one end of the sliding part and a detachable cover plate mounted at the top of the mounting seat;
the top of the mounting seat is provided with a groove, the bottom of the detachable cover plate is fixedly provided with a mounting plate, one side of the groove is provided with a slot, and one end of the mounting plate can be inserted into the slot;
one side of the groove, which is far away from the slot, is provided with a limiting piece, and one end of the limiting piece can be inserted into the mounting plate to limit the mounting plate from being separated from the mounting seat;
the spring is installed between one side of mounting panel and the mount pad is kept away from to the locating part, the locating part is L type structure, the one end of locating part sets up in the bottom of mount pad.
Preferably, a limiting hole is formed in one side, close to the limiting piece, of the mounting base, and one end of the limiting piece can be inserted into the limiting hole;
the mounting seat and the groove are provided with communicated mounting grooves, and the spring is mounted in the mounting grooves.
Preferably, stop gear is all installed to the both sides of second backup pad, stop gear includes the connecting piece of installing perpendicularly in second backup pad one end bottom and the butt piece that can stretch out and draw back on the connecting piece, the both sides of base all outwards extend there is the extension limit, the butt piece is connected and is being extended the edge.
Preferably, a sliding groove is formed in the top of the extending edge, and one end of the abutting part is installed in the sliding groove.
Preferably, a plurality of telescopic holes are formed in the base, the first supporting plates are respectively installed in the corresponding telescopic holes, and second air inlets are connected between the base and the bottoms of the plurality of telescopic holes.
Compared with the prior art, the utility model, following beneficial effect has:
(1) The utility model discloses an actuating mechanism can realize outwards expanding in step or inwards drawing in two apron mechanisms, when two half drums were kept away from each other, through the leading-in to the accommodation hole of first inlet port with outside compressed gas to drive two sliders and outwards release to the while in the accommodation hole, and then drive two apron mechanisms and support the inboard at the tread, and then form effective support to the tread of tire.
(2) The utility model discloses a can dismantle apron and mount pad and can realize carrying out quick replacement to dismantling the apron, when needing to be changed the apron, outwards stir the locating part, let the locating part break away from the mounting panel, at this moment, the mounting panel can break away from the mount pad, and then can let and dismantle the apron and break away from the mount pad, has solved and has supported the apron and can take place wearing and tearing after long-time the use of support apron, needs to disassemble well drum whole, greatly increased the problem that the degree of difficulty was changed to the support apron.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a partial cross-sectional view of the lid mechanism and drive mechanism of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a cross-sectional view of the cover plate mechanism of the present invention;
in the figure: 1-drum shaft, 2-side drum, 3-middle drum, 4-detachable cover plate, 5-base, 6-mounting seat, 7-sliding piece, 8-first air inlet hole, 9-sliding groove, 10-extending edge, 11-accommodating hole, 12-second supporting plate, 13-first supporting plate, 14-second air inlet hole, 15-connecting piece, 16-abutting piece, 17-mounting groove, 18-spring, 19-limiting piece, 20-limiting hole, 21-mounting plate, 22-groove and 23-slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: full-automatic building drum strutting arrangement of tire includes: a middle drum 3 mounted on the drum shaft 1;
the side drums 2 are symmetrically arranged on the drum shaft 1 and are positioned at two sides of the middle drum 3;
the middle drum 3 comprises a base 5 fixedly arranged on the drum shaft 1 and a plurality of first supporting plates 13 which are distributed on the outer part of the base 5 at equal intervals along the circumferential direction, and the first supporting plates 13 can move on the base 5 in the radial direction;
a second support plate 12 axially movably mounted on top of the first support plate 13;
cover plate mechanisms symmetrically arranged at two sides of the top of the second support plate 12;
the driving mechanism is used for reciprocating the cover plate mechanisms and comprises a containing hole 11 axially formed in the second supporting plate 12 and a first air inlet hole 8 installed in the middle of the containing hole 11, one end of the first air inlet hole 8 extends to the outside of the second supporting plate 12, sliding parts 7 are installed at the bottoms of the two cover plate mechanisms, and the two sliding parts 7 are installed in the containing hole 11 and are symmetrically installed on two sides of the first air inlet hole 8.
Through the technical scheme:
the side drum 2 and the middle drum 3 are driven to rotate through the drum shaft 1, when two half drums are far away from each other, compressed air outside is led into the accommodating hole 11 through the first air inlet hole 8, so that the two sliding parts 7 are driven to be outwards pushed out from the accommodating hole 11 at the same time, the two cover plate mechanisms are driven to simultaneously abut against the inner sides of tire treads at two sides of the tire through the sliding parts 7, effective support is formed on the tire treads of the tire, and the compressed air in the first air inlet hole 8 is released to release the support of the cover plate mechanisms on the tire treads.
Further, to the above-mentioned first backup pad 13 that sets up, set up a plurality of flexible holes in the base 5, a plurality of first backup pads 13 are installed respectively in the flexible hole that corresponds, all be connected with second inlet port 14 on the base 5 between the bottom of a plurality of flexible holes, outside compressed air passes through second inlet port 14 and gets into flexible hole, drives the outside release of first backup pad 13 in the flexible hole to drive second backup pad 12 outwards and keep away from base 5, and then let equipment adapt to not unidimensional tire.
Referring to fig. 1-2 and 4, the cover plate mechanism includes a mounting seat 6 mounted on the top of one end of a sliding member 7 and a detachable cover plate 4 mounted on the top of the mounting seat 6;
the top of the mounting seat 6 is provided with a groove 22, the bottom of the detachable cover plate 4 is fixed with a mounting plate 21, one side of the groove 22 is provided with a slot 23, and one end of the mounting plate 21 can be inserted into the slot 23;
a limiting piece 19 is installed on one side of the groove 22 far away from the slot 23, one end of the limiting piece 19 can be inserted into the mounting plate 21, and the mounting plate 21 is limited from being separated from the mounting seat 6;
a spring 18 is installed between one side of the limiting piece 19, which is far away from the installation plate 21, and the installation base 6, the limiting piece 19 is of an L-shaped structure, and one end of the limiting piece 19 is arranged at the bottom of the installation base 6.
Through the technical scheme:
after one of the cover plates of the device is damaged, the limiting part 19 is shifted outwards to separate the limiting part 19 from the mounting plate 21, at this moment, one end, far away from the slot 23, of the mounting plate 21 can be separated from the mounting seat 6, so that the detachable cover plate 4 can be separated from the mounting seat 6, when a new detachable cover plate 4 needs to be mounted, one end, far away from the slot 23, of the mounting plate 21 on the detachable cover plate 4 is inserted into the slot 23 in the groove 22, the other end of the mounting seat 6 is placed into the groove 22, at this moment, the limiting part 19 is clamped into the mounting seat 6 under the action of the spring 18, and the mounting plate 21 is limited in the mounting seat 6 under the action of the limiting part 19, the spring 18 and the slot 23.
Further, for the above-mentioned limiting member 19, a limiting hole 20 is formed in one side of the mounting base 6 close to the limiting member 19, and one end of the limiting member 19 can be inserted into the limiting hole 20;
offer the mounting groove 17 that communicates in the mount pad 6 and between the recess 22, spring 18 installs in mounting groove 17, makes things convenient for the one end of locating part 19 to insert to the mounting panel 21 through spacing hole 20 in to conveniently restrict the mounting panel 21 in mount pad 6.
Referring to fig. 2-3, the two sides of the second supporting plate 12 are respectively provided with a limiting mechanism, the limiting mechanism includes a connecting member 15 vertically installed at the bottom of one end of the second supporting plate 12 and an abutting member 16 capable of extending and retracting on the connecting member 15, the two sides of the base 5 are respectively extended with an extending edge 10, and the abutting member 16 is connected to the extending edge 10.
Through the technical scheme:
when the second support plate 12 is lifted to the highest position on the base 5, the abutting member 16 and the connecting member 15 are in the extended state, and the abutting member 16 and the connecting member 15 can not extend outwards any more, so that the movement of the first support plate 13 in the radial moving direction of the base 5 is limited by the connecting member 15 and the abutting member 16, and the first support plate 13 is prevented from being separated from the base 5.
Further, with respect to the above-mentioned abutment member 16, the top of the extending edge 10 is provided with a sliding groove 9, one end of the abutment member 16 is installed in the sliding groove 9, the movement of the second support plate 12 in the axial moving direction is limited by the sliding groove 9 and the abutment member 16, so as to avoid the second support plate 12 from excessively moving in the lateral direction, and one end of the abutment member 16 can reciprocate on the extending edge 10 through the sliding groove 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Full-automatic building drum strutting arrangement of tire, its characterized in that includes: a middle drum (3) mounted on the drum shaft (1);
the side drums (2) are symmetrically arranged on the drum shaft (1) and are positioned at two sides of the middle drum (3);
the middle drum (3) comprises a base (5) fixedly arranged on the drum shaft (1) and a plurality of first supporting plates (13) which are distributed on the outer portion of the base (5) at equal intervals along the circumferential direction, and the first supporting plates (13) can move on the base (5) in the radial direction;
a second support plate (12) mounted on top of the first support plate (13) for axial movement;
the cover plate mechanisms are symmetrically arranged at two sides of the top of the second supporting plate (12);
the cover plate mechanism is used for driving the cover plate mechanism to move back and forth, the driving mechanism comprises an accommodating hole (11) axially formed in a second supporting plate (12) and a first air inlet hole (8) installed in the middle of the accommodating hole (11), one end of the first air inlet hole (8) extends to the outside of the second supporting plate (12), two sliding pieces (7) are installed at the bottom of the cover plate mechanism, and the two sliding pieces (7) are installed in the accommodating hole (11) and symmetrically installed on two sides of the first air inlet hole (8).
2. The fully automated tire building drum support apparatus of claim 1, wherein: the cover plate mechanism comprises a mounting seat (6) arranged at the top of one end of the sliding part (7) and a detachable cover plate (4) arranged at the top of the mounting seat (6);
a groove (22) is formed in the top of the mounting seat (6), a mounting plate (21) is fixed to the bottom of the detachable cover plate (4), a slot (23) is formed in one side of the groove (22), and one end of the mounting plate (21) can be inserted into the slot (23);
a limiting piece (19) is installed on one side, away from the slot (23), of the groove (22), one end of the limiting piece (19) can be inserted into the mounting plate (21), and the mounting plate (21) is limited from being separated from the mounting base (6);
install spring (18) between one side that mounting panel (21) were kept away from in locating part (19) and mount pad (6), locating part (19) are L type structure, the one end of locating part (19) sets up in the bottom of mount pad (6).
3. The fully automated tire building drum support apparatus of claim 2, wherein: one side of the mounting seat (6) close to the limiting piece (19) is provided with a limiting hole (20), and one end of the limiting piece (19) can be inserted into the limiting hole (20);
and a mounting groove (17) communicated with the groove (22) is formed in the mounting seat (6), and the spring (18) is mounted in the mounting groove (17).
4. The fully automated tire building drum support apparatus of claim 1, wherein: stop gear is all installed to the both sides of second backup pad (12), stop gear is including installing connecting piece (15) and the butt piece (16) that can stretch out and draw back on connecting piece (15) in second backup pad (12) one end bottom perpendicularly, the both sides of base (5) all outwards extend have extension limit (10), butt piece (16) are connected on extension limit (10).
5. The fully automated tire building drum support apparatus of claim 4, wherein: the top of the extending edge (10) is provided with a sliding groove (9), and one end of the abutting part (16) is installed in the sliding groove (9).
6. The fully automated tire building drum support apparatus of claim 1, wherein: a plurality of telescopic holes are formed in the base (5), the first supporting plates (13) are installed in the corresponding telescopic holes respectively, and second air inlets (14) are connected between the base (5) and the bottoms of the telescopic holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222739282.XU CN218701497U (en) | 2022-10-18 | 2022-10-18 | Full-automatic tyre automatic forming drum supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222739282.XU CN218701497U (en) | 2022-10-18 | 2022-10-18 | Full-automatic tyre automatic forming drum supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218701497U true CN218701497U (en) | 2023-03-24 |
Family
ID=85586097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222739282.XU Active CN218701497U (en) | 2022-10-18 | 2022-10-18 | Full-automatic tyre automatic forming drum supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218701497U (en) |
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2022
- 2022-10-18 CN CN202222739282.XU patent/CN218701497U/en active Active
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