CN210258523U - Trolley for transporting tire components - Google Patents
Trolley for transporting tire components Download PDFInfo
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- CN210258523U CN210258523U CN201920748466.8U CN201920748466U CN210258523U CN 210258523 U CN210258523 U CN 210258523U CN 201920748466 U CN201920748466 U CN 201920748466U CN 210258523 U CN210258523 U CN 210258523U
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- reel
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- assembly
- lifting
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Abstract
The utility model provides a dolly for transporting tire subassembly, including the frame for accommodate subassembly spool and liner spool respectively in subassembly spool position and liner spool position, wherein, the subassembly spool with the liner spool relative to the frame respectively can center on by subassembly spool axis and liner spool axis rotation that the frame was prescribed a limit to, its characterized in that, the frame includes a base, be used for with the dolly is placed on a supporting surface, the frame has the loading end, and it is located the avris of frame deviates from on the horizontal of perpendicular to subassembly spool axis direction the liner spool position, the base of frame is on horizontal from the loading end arrives subassembly spool position is included is opened on the subassembly spool position. The utility model discloses a dolly can easily promote the subassembly spool.
Description
Technical Field
The utility model relates to a tire building machine, in particular to dolly for transporting tire subassembly.
Background
During the tire building process, some sets of tire components are manufactured on separate tire component production machines and must be transported to the tire building machine.
There are two systems in the prior art, in the first category, a reel loads a tire assembly in a tire assembly production machine and then transfers the reel to a tire building machine where the assembly is unwound. To prevent the tire assembly from sticking together during rotation, separate liners are supplied onto the tire assembly and mounted on the reel to separate each turn of the tire assembly. The liner is separated in the tire building machine and returned to a separate reel on the tire component production machine. In a second, and more modern system, the cart includes a stationary tire assembly reel, a stationary liner reel, with a liner secured to each end of the reel for receiving the tire assembly. The liner is wound back and forth between the assembly reel and the liner reel.
When a tire building machine or tire component production machine is replaced with a more modern device, the output of the component production machine does not match the input of the tire building machine. This problem is solved by using a trolley that can accommodate the reel.
SUMMERY OF THE UTILITY MODEL
A disadvantage of the known trolley is that it is necessary to rely on external forces to lift the reel into or out of the trolley, since the reel of the loading assembly is too heavy to be lifted by hand.
It is an object of the present invention to provide an improved trolley for transporting tire assemblies.
The utility model provides a dolly for transporting tire subassembly, including the frame for accommodate subassembly spool and liner spool respectively in subassembly spool position and liner spool position, wherein, the subassembly spool with the liner spool for the frame respectively can center on by subassembly spool axis and liner spool axis rotation that the frame was prescribed a limit to, wherein, the frame includes a base, be used for with the dolly is placed on a supporting surface, the frame has the loading end, and it is located the avris of frame deviates from on the horizontal of perpendicular to subassembly spool axis direction the liner spool position, the base of frame certainly on horizontal the loading end arrives subassembly spool position includes be open on the subassembly spool position. The cart is also equipped with a system for facilitating lifting to and from the production location for the component reels. The utility model discloses an advantage that the dolly possesses lies in that the subassembly spool can be passed through comparatively easily open loading end is drawn into in the dolly, therefore provides the operator and can easily promote the subassembly spool and need not use the possibility of external force.
In one embodiment, the frame is dimensioned at the component reel location for receiving the component reel up to a maximum diameter value, wherein the base of the frame is open at and including the component reel location across a first distance from the loading end, the first distance being equal to or greater than the maximum diameter value.
This provides the additional advantage that the open loading end is sufficient to accommodate the component reel so that it can be easily loaded while the cart remains stable.
In one embodiment, the frame is dimensioned at the component reel location for receiving a component reel up to a maximum diameter value, wherein the frame is open at the loading end a second distance up the base in a height direction perpendicular to the component reel axis direction and the transverse direction, the second distance being equal to or greater than the maximum diameter value. This provides the additional advantage that the open loading end is sufficient to accommodate the component reel so that it can be easily loaded while the cart remains stable.
In one embodiment, the frame is dimensioned at the assembly reel position to receive the assembly reel up to a maximum width value in an axial direction, the axial direction being parallel to the direction of the assembly reel axis, wherein the frame comprises a first leg and a second leg, the two legs being located on opposite sides of the frame in the axial direction and extending along the assembly reel position, wherein the first leg and the second leg are spaced from each other from the assembly reel position to the loading end by a third distance, the third distance being equal to or greater than the maximum width value. This provides the additional advantage that the open loading end is sufficient to accommodate the component reel so that it can be easily loaded while the cart remains stable.
In one embodiment, the component reel comprises a component reel axis of rotation, wherein the cart comprises one or more lift arms for receiving the component reel axis of rotation in line with the component reel axis, the one or more lift arms being movable between a release position and a lift position above a height of the release position, the height being perpendicular to the component reel axis direction and the lateral direction. This arrangement provides the additional advantage that the assembly reel can be easily lifted by the operator.
In one embodiment, the one or more lift arms are pivotable between the lift position and the release position about a pivot axis parallel to the assembly reel axis. This arrangement provides the additional advantage that the assembly reel remains stable during lifting.
In one embodiment, the trolley further comprises a drive means operatively connected to the one or more lifting arms for driving movement of the one or more lifting arms between the release position and the lifting position. This arrangement provides the additional advantage that the operator can easily lift the assembly reel without the use of external force.
In one embodiment, the drive means is a manually operated lever. This arrangement provides the additional advantage that the assembly reel can be manually lifted by an operator.
In one embodiment, the trolley further comprises braking means for slowing rotation of the component reel relative to the frame when the one or more lift arms are in the raised position. This prevents the assembly from being deployed when not needed.
In one embodiment, the trolley further comprises a retainer disposed opposite the one or more lifting arms in a lifting direction, the lifting direction being a direction from the release position to the lifting position, the retainer being configured to cooperate with the one or more lifting arms in the lifting position to lock the assembly reel axle in the lifting direction. This provides the additional advantage that the assembly reel remains stable in the raised position.
In one embodiment, each of the one or more lift arms includes a cup for receiving the assembly reel spindle at the assembly reel axis; and a closure member movable between an unlocked position in which the closure member does not interfere with the cup receiving assembly reel axle and a locked position in which the closure member cooperates with the cup to circumferentially lock the assembly reel axle. This prevents the assembly reel from falling out of the lifting arm, so that the assembly reel can be more stable.
The various aspects and features described and illustrated in this specification may be applied separately or randomly. These various aspects relate in particular to the aspects and features described in the appended claims, which may be the subject of divisional patent applications.
Drawings
The invention will be elucidated on the basis of exemplary embodiments shown in the drawings, in which:
FIG. 1 shows a schematic structural view of a cart loaded with an assembly reel and a liner reel in accordance with an embodiment of the present invention;
FIG. 2 shows a schematic view of the structure of the trolley according to FIG. 1 without the assembly reel loaded;
fig. 3a shows a side view of the trolley according to fig. 1 in the release position;
figure 3b shows a side view of the trolley in a raised position according to an embodiment of the invention;
FIG. 4a shows a partial structural view of the cart shown in FIGS. 3a,3b with the closure member in an unlocked position;
fig. 4b shows a partial structural view of the trolley shown in fig. 3a,3b with the closure member in the locked position.
Reference numerals:
a trolley; 101. an alternative cart; 109. a closure member;
a frame; 20. a base; 21. a first leg; 22. a second leg;
4. a component reel body; 41. a component reel shaft; 42. a tire assembly having a liner; 43. a tire component; 44. a liner;
5. a lifting system; 51. a first lift arm; 52. a second lift arm; 53. a cup holder;
6. a drive device; 60. a manual operating lever;
7. a braking device;
8. a holder;
A. axial direction; D. a maximum diameter; E1. a component spool loading end; E2. a liner spool loading end; G. a support surface; H. a height direction; K. a pivot axis; l, transverse; p1. component spool position; p2. liner spool position; r1. assembly reel; r2. liner reel; s1, an assembly reel axis; s2, lining reel axis; w. maximum width (assembly reel); x. a first distance; y. a third distance; z. second distance
Detailed Description
Fig. 1-2 show a cart 1 for transporting tire assemblies according to an embodiment of the present invention. The cart 1 is used to store the tire assembly 43 with liner 44 to form a lined tire assembly 42 and to feed the tire assembly 43 with the liner 44 unloaded to the tire building machine.
As shown in FIG. 1, the cart 1 includes a frame 2, a component spool position P1 and a liner spool position P2. The frame 2 is adapted to receive a component spool R1 disposed in a component spool position P1 and a liner spool R2 disposed in a liner spool position P2. The trolley 1 further comprises a lifting system 5. The lifting system 5 is used to lift the component reel R1.
As shown in fig. 1, the assembly reel R1 is rotatable relative to the frame 2 about an assembly reel axis S1. The liner reel R2 is rotatable relative to the frame 2 about a liner reel axis S2. Both the assembly spool axis S1 and the liner spool axis S2 are defined by the frame 2. The component reel R1 includes a component reel main body 4 and a component reel rotating shaft 41. The assembly spool rotation shaft 41 is collinear with the assembly spool axis S1.
The frame 2 includes a base 20 and a loading end E1. The base 20 is used to place the trolley 1 on a support surface G. Typically, the support surface G is the ground. Alternatively, the support surface G may be any stable surface. The loading end E1 is located at the side of the frame 2 facing away from the liner reel position P2 in the transverse direction L. Preferably, the transverse direction L intersects the assembly reel axis S1. More preferably, the transverse direction L is perpendicular to the assembly reel axis S1. The frame 2 is open on the base 20. Preferably, the base 20 of the frame 2 is open in the transverse direction L from the loading end E1 to the component reel position P1 and including the component reel position P1. The frame 2 further comprises at the base 20 a first leg 21 and a second leg 22 for supporting the trolley 1. The two legs 21, 22 are located on opposite sides of the frame 2 in the axial direction a and extend along the assembly reel position P1. The axial direction a is parallel or collinear with the assembly spool axis S1.
As shown in fig. 1, the frame 2 at the component reel position P1 is sized to receive a component reel R1 having a maximum diameter value of D. The base 20 of the frame 2 is open from the loading end E1 across the first distance X and including the assembly reel position P1. The first distance X may be less than, greater than, or equal to the maximum diameter value D. Preferably, the first distance X is equal to or greater than the maximum diameter value D.
The frame 2 is open at the loading end E1 a second distance Z upward in the height direction H from the base 20. The height direction H is perpendicular to the direction of the assembly reel axis S1 and the transverse direction L. The second distance Z is equal to or greater than the maximum diameter value D.
The frame 2 is dimensioned to receive a component spool R1 of maximum width W in the axial direction a at a component spool position P1. The first and second legs 21, 22 are spaced apart from each other a third distance Y from the assembly reel position P1 to the loading end E1. The third distance Y is equal to or greater than the maximum width value W.
As shown in fig. 1, the lifting system 5 comprises one or more lifting arms 51, 52 and a drive 6. The one or more lift arms 51, 52 are adapted to receive and lift the assembly spool shaft 41. In this example, the trolley 1 has two lifting arms 51 and 52. The two lifting arms 51, 52 are movable between a release position and a lifting position. The lifting position (shown in fig. 3 b) is located above the releasing position (shown in fig. 3 a) in the height direction H. The two lifting arms 51, 52 are pivotable about a pivot axis K between the lifting position and the release position. The pivot axis K is parallel to the assembly reel axis S1. Each lifting arm 51, 52 comprises a cup holder 53. The cup holder 53 is adapted to receive the assembly reel shaft 41 at the assembly reel axis S1.
The drive means 6 is operatively connected to one or more lifting arms 51, 52. The drive means 6 is adapted to drive the movement of the one or more lifting arms 51, 52 between the release position and the lifting position. Preferably, the drive means 6 are hydraulic or pneumatic drive means. Alternatively, the drive means 6 may be an electrically or magnetically driven actuator. In this example, the drive means 6 is a manually operable lever 60, as shown in figures 3a and 3 b.
As shown in fig. 4a and 4b, the trolley 1 further comprises a braking device 7. The braking device 7 serves to slow down the rotation of the assembly reel R1 relative to the frame 2. When the manual lever 60 is operated to bring the two lifting arms 51, 52 into the lifted position, the braking device 7 is used to prevent the deployment of the tire assembly 43.
As shown in fig. 1 and 2, the trolley 1 further comprises a holder 8. The holder 8 is arranged opposite the two lifting arms 51, 52 in the lifting direction M. The lifting direction M is the direction from the release position to the lifting position. The holder 8 is arranged to cooperate with the two lifting arms 51, 52 in the lifting position to lock the assembly reel spindle 41 in the lifting direction M.
In another embodiment of the trolley 101, as shown in fig. 4a and 4b, each lifting arm 51, 52 comprises a closure member 109. The closure 109 is movable between an unlocked position and a locked position. In the unlocked position, the closure 109 does not interfere with the cup holder 53 receiving the assembly reel spool 41, as shown in FIG. 4 a. In the locked position, the closure member 109 cooperates with the cup holder 53 to circumferentially lock the assembly reel spindle 41, as shown in fig. 4 b.
It should be understood that the above description is intended to illustrate the operation of the preferred embodiments and is not intended to limit the scope of the invention. From the above discussion, many variations or modifications which are obvious to those skilled in the art are intended to be included within the scope of the present invention.
Claims (11)
1. Trolley for transporting tire components, comprising a frame for accommodating a component reel and a liner reel at a component reel position and a liner reel position, respectively, wherein said component reel and said liner reel are rotatable with respect to said frame about a component reel axis and a liner reel axis, respectively, defined by said frame, characterized in that said frame comprises a base for placing said trolley on a support surface, said frame having a loading end located at a side of said frame and facing away from said liner reel position in a transverse direction perpendicular to the component reel axis direction, the base of said frame being open in the transverse direction from said loading end to said component reel position and including said component reel position.
2. The cart of claim 1, wherein the frame is sized at the component reel location to receive the component reel up to a maximum diameter value, wherein the base of the frame is open at the component reel location and spans a first distance from the loading end, the first distance being equal to or greater than the maximum diameter value.
3. The cart according to claim 1 or 2, wherein the frame is dimensioned at the component reel location for receiving the component reel up to a maximum diameter value, wherein the frame is open at the loading end a second distance up the base in a height direction perpendicular to the component reel axis direction and the transverse direction, the second distance being equal to or greater than the maximum diameter value.
4. The cart according to claim 1 or 2, wherein the frame is dimensioned at the assembly reel position to receive the assembly reel up to a maximum width value in an axial direction, the axial direction being parallel to the direction of the assembly reel axis, wherein the frame comprises a first leg and a second leg, the two legs being located on axially opposite sides of the frame and extending along the assembly reel position, wherein the first leg and the second leg are spaced from each other from the assembly reel position to the loading end by a third distance, the third distance being equal to or greater than the maximum width value.
5. The cart of claim 1, wherein the component reel includes a component reel axle, wherein the cart includes one or more lift arms for receiving the component reel axle in line with a component reel axis, the one or more lift arms being movable between a release position and a lift position above a height of the release position, the height being perpendicular to the component reel axis direction and the transverse direction.
6. The cart of claim 5, wherein the one or more lift arms are pivotable between the lift position and the release position about a pivot axis parallel to the assembly spool axis.
7. A trolley as claimed in claim 5 or 6, characterized in that the trolley further comprises drive means operatively connected to the one or more lifting arms for driving movement of the one or more lifting arms between the release position and the lifting position.
8. The trolley according to claim 7, characterized in that the drive means are manual levers.
9. A trolley as claimed in claim 5 or 6, characterized in that the trolley further comprises braking means for slowing down the rotation of the component reel relative to the frame when the one or more lifting arms are in the lifted position.
10. A trolley according to claim 5 or 6, characterized in that the trolley further comprises a holder arranged opposite the one or more lifting arms in the lifting direction, which lifting direction is the direction from the release position to the lifting position, which holder is arranged to cooperate with the one or more lifting arms in the lifting position for locking the component reel swivel axis in the lifting direction.
11. The cart of claim 5 or 6, wherein each of the one or more lift arms includes a cup seat for receiving the component spool spindle at the component spool axis; and a closure member movable between an unlocked position in which the closure member does not interfere with the cup receiving assembly reel axle and a locked position in which the closure member cooperates with the cup to circumferentially lock the assembly reel axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748466.8U CN210258523U (en) | 2019-05-23 | 2019-05-23 | Trolley for transporting tire components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748466.8U CN210258523U (en) | 2019-05-23 | 2019-05-23 | Trolley for transporting tire components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210258523U true CN210258523U (en) | 2020-04-07 |
Family
ID=70026165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920748466.8U Active CN210258523U (en) | 2019-05-23 | 2019-05-23 | Trolley for transporting tire components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210258523U (en) |
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2019
- 2019-05-23 CN CN201920748466.8U patent/CN210258523U/en active Active
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