Tire conveying line and nail inlaying equipment

Abstract

The utility model discloses a tire conveying line and nail inlaying equipment, and belongs to the technical field of tire nail inlaying equipment, the tire conveying line comprises a conveying mechanism and a tire supporting mechanism, the conveying mechanism comprises a tire conveying assembly; the tire supporting mechanism comprises two guide rod sliding assemblies which are arranged in parallel in the conveying direction of the tire conveying assembly in a spaced mode. Each guide rod sliding assembly comprises a guide rod, a sliding sleeve and an elastic reset piece. The guide rod is connected with the tire conveying assembly and synchronously moves along with the tire conveying assembly; and the sliding sleeve slidably sleeves the outer side of the guide rod. The nail inlaying equipment is provided with the conveying line, the guide rod sliding assembly supports a tire, direct friction movement during tire feeding can be avoided, the resistance of the tire during movement is reduced, the tire can linearly and stably move, and the correct tire feeding posture is guaranteed; and meanwhile, the problem that tires of an existing conveying line are inclined is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire studding equipment, in particular to a tire conveying line and studding equipment. Background Technique

[0002] The studding equipment is a device for installing anti-slip studs on tires, generally composed of a conveying line and a tire studding device; the tire is conveyed to the tire studding device through the conveying line, the tire is mounted on the tire studding device and the installation of the anti-slip studs is completed on the tire studding device; after the installation of the anti-slip studs is completed, the tire is unloaded to the conveying line and the tire is sent to the next working station.

[0003] In the existing studding equipment, the structure of the conveying line is unreasonable. For example, a non-slip tire studding machine disclosed in the patent with the publication number of CN 220638297 U; when the tire reaches the upper tire position and is clamped by two centering and pressing parts similar to wheel rims; during automatic positioning and clamping, one of the centering and pressing parts applies a pushing force on one side of the tire, and the tire is pushed to the other centering and pressing part to complete the clamping. During the clamping process, the tire will be pushed and move relative to its supporting surface. Since the tire material is rubber and has a large friction with other materials, when mounting the tire, the upper side of the tire often moves first and is prone to tilt. Content of the Utility Model

[0004] Regarding the problems existing in the prior art, the utility model provides a tire conveying line and studding equipment, so that the tire can move linearly and stably during the clamping process to ensure the correct tire mounting posture.

[0005] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] On the one hand, the utility model provides a tire conveying line, which includes a conveying mechanism and a tire supporting mechanism: the conveying mechanism includes a tire conveying component for driving the tire supporting mechanism to move; the tire supporting mechanism includes two groups of guide rod sliding components, and the two groups of guide rod sliding components are arranged in parallel and at intervals in the conveying direction of the tire conveying component; each group of guide rod sliding components includes a guide rod, a sliding sleeve and an elastic resetting member;

[0007] The guide rod is connected to the tire conveying component and moves synchronously with the tire conveying component;

[0008] The sliding sleeve is slidably sleeved outside the guide rod;

[0009] When mounting the tire, the sliding sleeve slides relative to the guide rod together with the tire, so as to stretch or compress the elastic resetting member; after the tire mounting is completed, the force acting on the sliding sleeve by the tire disappears, and the sliding sleeve is reset under the action of the elastic resetting member.

[0010] As a preferred technical solution, the tire conveying assembly includes at least two conveying bodies, the two conveying bodies are arranged in parallel and at intervals, and are synchronously conveyed; both ends of the guide rod are fixedly connected to the two conveying bodies respectively.

[0011] As a preferred technical solution, there is a support plate between the two conveying bodies;

[0012] And / or, the conveying body is a synchronous conveyor belt;

[0013] And / or, fixing sleeves are sleeved at both ends of the guide rod, and there are connecting gaskets between the fixing sleeves and the conveying bodies.

[0014] As a preferred technical solution, a guiding hole is provided in the sliding sleeve, and the guiding hole extends in the entire length direction of the sliding sleeve; the guide rod is slidably installed in the guiding hole;

[0015] And / or, a receiving hole is provided on the end face of the sliding sleeve close to the elastic reset member, and the elastic reset member extends into the receiving hole;

[0016] And / or, the outer supporting surface of the sliding sleeve is a cylindrical surface.

[0017] As a preferred technical solution, each set of the guide rod sliding assemblies includes at least one elastic reset member, and the elastic reset member is sleeved outside the guide rod;

[0018] And / or, the elastic reset member is a spring;

[0019] As a preferred technical solution, the conveying mechanism includes a tire guiding assembly, the tire guiding assembly includes a fixed guiding rod and an adjustable guiding rod, and a tire conveying channel is formed between the fixed guiding rod and the adjustable guiding rod; by adjusting the adjustable guiding rod, the width of the tire conveying channel can be adjusted.

[0020] As a preferred technical solution, the fixed guiding rod is fixedly installed on the frame; a guide rail is provided on the frame, and the extending direction of the guide rail is perpendicular to the extending direction of the tire conveying channel; an adjusting bracket is slidably provided on the guide rail, and the adjustable guiding rod is fixed on the adjusting bracket;

[0021] And / or, the fixed guiding rod and the adjustable guiding rod are telescopic rods, and the telescopic direction is along the extending direction of the tire conveying channel.

[0022] As a preferred technical solution, a stopping mechanism is further included. The stopping mechanism includes two stopping elements, and the two stopping elements respectively correspond to two groups of guide rod sliding assemblies; the stopping elements can expand and contract in a direction perpendicular to the conveying surface of the tire conveying assembly. When the stopping elements extend outwards, they can abut against the outer side surface of the sliding sleeve on its upper side. When the stopping elements contract, the positioning of the sliding sleeve is released.

[0023] As a preferred technical solution, the stopping element is a cylinder;

[0024] And / or, the sliding sleeve has a stopping plane, and when the stopping element extends, it can abut against the stopping plane.

[0025] On the other hand, the present invention provides a studding device, including a studding device and further including the above-mentioned tire conveying line.

[0026] The beneficial effects of the present invention are manifested in:

[0027] The guide rod moves synchronously with the tire conveying assembly, and the sliding sleeve is slidably sleeved on the outer side of the guide rod; when mounting the tire, the sliding sleeve slides relative to the guide rod together with the tire, thereby stretching or compressing the elastic resetting member; avoiding direct friction movement of the tire, reducing the resistance of the tire during movement, enabling the tire to move linearly and smoothly, ensuring the correct tire mounting posture; at the same time, it also solves the problem of tire inclination of the existing conveying line;

[0028] After the tire mounting is completed, the force exerted by the tire on the sliding sleeve disappears, and it resets under the action of the elastic resetting member. The sliding sleeve is locked by the stopping mechanism, avoiding the problem that the tire pushes the sliding sleeve during tire dropping and causing tire inclination, and solving the problem of tire inclination during the tire conveying process caused by incorrect tire dropping, thereby reducing abnormalities caused by uncertain factors and improving the stability of the equipment. Description of the Drawings

[0029] Figure 1 It is a top view of the overall structure of an embodiment of the tire conveying line of the present invention;

[0030] Figure 2 It is a three-dimensional view of the overall structure of an embodiment of the tire conveying line of the present invention;

[0031] Figure 3 It is Figure 2 The enlarged view of area A in

[0032] Figure 4 It is a schematic structural view of the guide rod sliding assembly in the tire conveying line of the present invention;

[0033] Figure 5 It is Figure 4 The cross-sectional view taken along the C-C section in

[0034] Figure 6 for Figure 2 Magnified view of area D in the middle.

[0035] In the figure:

[0036] 1- rack;

[0037] 2- conveying mechanism; 21- adjustable guide rod; 22- adjusting bracket; 23- guide rail; 24- fixed guide rod; 25- fixed bracket; 26- support plate; 27- synchronous conveyor belt; 28- avoidance part;

[0038] 3-tire support mechanism; 31-fixing sleeve; 32-guide rod; 33-sliding sleeve; 34-elastic reset member; 35-connecting gasket; 36-stop plane; 37-guide hole; 38-accommodating hole;

[0039] 4-stop mechanism; 41-connecting bracket; 42-stop element. DETAILED DESCRIPTION

[0040] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0041] On the one hand, please refer to Figures 1-2 , is an embodiment of a tire conveyor line provided by the utility model, comprising a frame 1, a conveying mechanism 2, a tire supporting mechanism 3 and a stopping mechanism 4. The frame 1 is used as a bearing component, and the conveying mechanism 2 is installed on the frame 1. The frame 1 can be provided with moving wheels to facilitate the transfer of the equipment.

[0042] Please refer to Figure 3 The conveying mechanism 2 includes a tire conveying assembly and a tire guiding assembly. The tire conveying assembly includes two conveying bodies 27. The two conveying bodies 27 are arranged in parallel and at intervals. The two conveying bodies 27 are driven by the driving module to convey synchronously. The conveying body 27 is preferably a synchronous conveyor belt, which is driven by a servo motor to facilitate conveying control. The conveying body 27 can also adopt a conveying structure such as a conveying chain. The tire support mechanism 3 is arranged across the two conveying bodies 27 and moves with the operation of the conveying bodies 27.

[0043] Furthermore, a support plate 26 is provided between the two conveying bodies 27 to receive the tire dropped from the tire supporting mechanism 3 .

[0044] The tire guide assembly straightens the tire during tire conveying to prevent it from tilting; it includes a fixed guide rod 24 and an adjustable guide rod 21, both of which are located above the conveying body 27; a tire conveying channel is formed between the fixed guide rod 24 and the adjustable guide rod 21, and the width of the tire conveying channel can be adjusted by adjusting the adjustable guide rod 21 to accommodate the conveying of tires of different specifications and different axial sizes.

[0045] Specifically, the fixed guide rod 24 is installed on the frame 1 through a fixed bracket 25; a guide rail 23 is provided on the frame 1, and the extending direction of the guide rail 23 is perpendicular to the extending direction of the tire conveying channel; an adjusting bracket 22 is slidably provided on the guide rail 23, and the adjustable guide rod 21 is fixed on the adjusting bracket 22. When it is necessary to adjust the width of the tire conveying channel, the adjusting bracket 22 is unlocked and slid along the guide rail 23 to an appropriate position, and then the adjusting bracket 22 is locked. The adjusting bracket 22 can be locked by bolts, screws, etc. A long through hole is provided on the adjusting bracket 22, and the extending direction of the through hole is the same as the extending direction of the guide rail 23. A plurality of bolt holes are provided on the guide rail 23, and the adjusting bracket 22 is fixedly connected to the guide rail 23 through bolts located in the through hole. According to the actual installation structure, the adjustable guide rod 21 can also be adjustably installed in other known ways.

[0046] Furthermore, the fixed guide rod 24 and the adjustable guide rod 21 are telescopic rods, and the telescopic direction is along the conveying direction of the conveyor 27. According to the tire size, the overall lengths of the fixed guide rod 24 and the adjustable guide rod 21 are respectively adjusted to meet the best guiding requirements without affecting the tire loading.

[0047] Please refer to Figures 1-5 , the tire support mechanism 3 includes two sets of guide rod sliding components. The two sets of guide rod sliding components are arranged in parallel and at intervals in the conveying direction of the conveyor 27 to jointly support the tire located thereon. Each set of guide rod sliding components includes a guide rod 32, a sliding sleeve 33, and an elastic resetting member 34. A guide hole 37 is provided in the sliding sleeve 33, and the guide hole 37 extends in the entire length direction of the sliding sleeve 33 and opens on both end faces of the sliding sleeve 33. The guide rod 32 is slidably installed in the guide hole 37, and both ends of the guide rod 32 extend out of the sliding sleeve 33; the two end portions of the guide rod 32 are respectively fixedly connected to two conveyors 27. The guide rod 32 is designed with an appropriate length according to the tire specifications, the tire transportation position, and the tire clamping and loading position. When loading the tire, the sliding sleeve 33 slides relative to the guide rod 32 together with the tire, thereby stretching or compressing the elastic resetting member 34; after the tire loading is completed, the force acting on the sliding sleeve 33 by the tire disappears, and the sliding sleeve 33 is reset under the action of the elastic resetting member 34.

[0048] When the sliding sleeve 33 moves to load the tire, if the elastic resetting member 34 is in a compressed state, at this time, the elastic resetting member 34 does not need to be fixedly connected to the sliding sleeve 33, and it only needs to ensure that the elastic resetting member 34 can be compressed; however, if when the sliding sleeve 33 moves to load the tire, if the elastic resetting member 34 is in a stretched state, both ends of the elastic resetting member 34 need to be fixed respectively. One end is fixedly connected to the sliding sleeve 33, and the other end can be fixed to the guide rod 32, or fixed to the conveyor 27, or other structures fixedly connected to the guide rod 32.

[0049] As an embodiment of the elastic reset member 34, the elastic reset member 34 is a spring, which is sleeved on the outside of the guide rod 32; the two ends of the elastic reset member 34 are respectively in contact with the sliding sleeve 33 and the guide rod 32. Specifically, the two ends of the guide rod 32 are sleeved with a fixing sleeve 31, and the bolt passes through the fixing sleeve 31 and the guide rod 32 to be fixedly connected with the conveying body 27. Preferably, a connecting gasket 35 is provided between the fixing sleeve 31 and the conveying body 27 to increase the effective contact area between the fixing sleeve 31 and the conveying body 27 and improve the stability of the connection. A first gasket is provided between the elastic reset member 34 and the fixing sleeve 31, and a second gasket is provided between the sliding sleeve 33 and the fixing sleeve 31.

[0050] Furthermore, a receiving hole 38 is provided on the end surface of the sliding sleeve 33 facing one end of the elastic reset member 34. Preferably, the receiving hole 38 is coaxial with the guide hole 37, and the diameter of the receiving hole 38 is larger than the diameter of the guide hole 37, and the two form a stepped hole. One end of the elastic reset member 34 extends into the receiving hole 38, and a third gasket is provided between the receiving hole 38 and the bottom wall of the receiving hole 38. The provision of the receiving hole 38 can not only appropriately lengthen the length of the sliding sleeve 33, but also store the compressed elastic reset member 34.

[0051] The sliding sleeve 33 and the fixed sleeve 31 are both made of nylon; the outer support surface of the sliding sleeve 33 can be a cylindrical surface, which is conducive to positioning and supporting the tire, and the tire does not tilt; of course, the support surface of the sliding sleeve 33 can also be designed as other structural forms according to needs, such as an inclined surface, and two sets of sliding sleeves 33 can form a conical groove surface to support the tire. The first gasket, the second gasket and the third gasket can all be round gaskets, and the appropriate aperture needs to be designed according to the directness of the guide rod 32. The main function is to prevent dust and buffer the impact during contact.

[0052] Please refer to Figure 2 , Figure 5 and Figure 6 The stop mechanism 4 includes two stop elements 42, and the two stop elements 42 correspond to the two guide rod sliding assemblies. The stop element 42 is fixed to the frame 1 through a connecting bracket 41. The stop element 42 can be extended and retracted in a direction perpendicular to the conveying surface of the conveying body 27. When the stop element 42 is extended, it can abut against the outer surface of the sliding sleeve 33 on its upper side to position the sliding sleeve 33 and limit its sliding relative to the guide rod 32; when the stop element 42 is retracted, the positioning of the sliding sleeve 33 is released, avoiding the movement path of the conveying body 27 and the sliding sleeve 33 to avoid interference.

[0053] As an embodiment of the stop element 42, the stop element 42 is a cylinder, and when the piston rod thereof is extended, the sliding sleeve 33 is limited. When the stop element 42 is located at the lower side of the support plate 26, the support plate 26 is provided with an avoidance portion 28 at a position corresponding to the position of the stop element 42 to avoid the telescopic path of the stop element 42.

[0054] Furthermore, the sliding sleeve 33 has a stop plane 36, and the position of the stop plane 36 is set according to the installation position of the stop element 42; when the stop element 42 extends, it can abut against the stop plane 36, and the stopping effect is obvious.

[0055] The installation position of the stop element 42 on the frame 1 is not limited to Figure 2 the position shown in

[0056] On the other hand, the present invention also provides a studding device, which has the above-mentioned tire conveying line. The tire is conveyed to the studding device through the tire conveying line, and the position corresponding to the studding machine is the upper tire position; the stop element 42 is arranged on the frame 1 at the position corresponding to the upper tire position. When the studding device works, the following actions are performed in sequence:

[0057] The conveying body 27 and the tire support mechanism 3 convey cyclically, and successively transport each tire to the upper tire position;

[0058] After the tire is transported to the upper tire position, the clamping shaft of the studding machine moves to push the tire to move to the right. At this time, the sliding sleeve 33 also moves with the tire, so that the tire moves onto the tire position horizontally and smoothly;

[0059] After the tire is mounted, under the action of the elastic resetting member 34, the sliding sleeve 33 moves to the initial position;

[0060] After the tire completes the studding operation, before the tire is unloaded, the stop element 42 extends and is stuck on the stop plane 36 of the sliding sleeve 33; then the studding device loosens the tire, pushes the tire, and drops the tire. After the tire dropping is completed, the stop element 42 contracts; the conveying body 27 and the tire support mechanism 3 convey the tire to the downstream station.

[0061] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tire conveyor line, characterized in that, It includes a conveying mechanism (2) and a tire supporting mechanism (3): The conveying mechanism (2) includes a tire conveying assembly for driving the tire supporting mechanism (3) to move; The tire supporting mechanism (3) includes two sets of guide rod sliding assemblies, and the two sets of guide rod sliding assemblies are arranged side by side and at intervals in the conveying direction of the tire conveying assembly; Each set of guide rod sliding assemblies includes a guide rod (32), a sliding sleeve (33), and an elastic reset member (34); The guide rod (32) is connected to the tire conveying assembly and moves synchronously with the tire conveying assembly; The sliding sleeve (33) is slidably sleeved outside the guide rod (32); When mounting the tire, the sliding sleeve (33) slides relative to the guide rod (32) together with the tire, thereby stretching or compressing the elastic reset member (34); After the tire mounting is completed, the force acting on the sliding sleeve (33) disappears, and the sliding sleeve (33) resets under the action of the elastic reset member (34).

2. A tire conveyor line according to claim 1, characterized in that, The tire conveying assembly includes at least two conveying bodies (27), and the two conveying bodies (27) are arranged side by side and at intervals and are synchronously conveyed; Both ends of the guide rod (32) are fixedly connected to the two conveying bodies (27) respectively.

3. A tire conveyor line according to claim 2, characterized in that, There is a support plate (26) between the two conveying bodies (27); And / or, the conveying body (27) is a synchronous conveyor belt; And / or, both ends of the guide rod (32) are sleeved with fixing sleeves (31), and there is a connecting gasket (35) between the fixing sleeve (31) and the conveying body (27).

4. A tire conveying line according to claim 1, characterized in that, A guiding hole (37) is provided in the sliding sleeve (33), and the guiding hole (37) extends in the entire length direction of the sliding sleeve (33); The guide rod (32) is slidably installed in the guiding hole (37); And / or, a receiving hole (38) is provided on the end surface of the sliding sleeve (33) close to the elastic reset member (34), and the elastic reset member (34) extends into the receiving hole (38); And / or, the outer support surface of the sliding sleeve (33) is a cylindrical surface.

5. A tire conveyor line according to claim 1, characterized in that, Each set of guide rod sliding assemblies includes at least one elastic reset member (34), and the elastic reset member (34) is sleeved outside the guide rod (32); And / or, the elastic reset member (34) is a spring.

6. A tire conveying line according to claim 1, characterized in that, The conveying mechanism (2) includes a tire guiding assembly, and the tire guiding assembly includes a fixed guiding rod (24) and an adjustable guiding rod (21), and a tire conveying channel is formed between the fixed guiding rod (24) and the adjustable guiding rod (21); By adjusting the adjustable guiding rod (21), the width of the tire conveying channel can be adjusted.

7. A tire conveyor line according to claim 6, characterized in that, The fixed guiding rod (24) is fixedly installed on the frame (1); A guide rail (23) is provided on the frame (1), and the extending direction of the guide rail (23) is perpendicular to the extending direction of the tire conveying channel; An adjusting bracket (22) is slidably provided on the guide rail (23), and the adjustable guiding rod (21) is fixed on the adjusting bracket (22); And / or, the fixed guiding rod (24) and the adjustable guiding rod (21) are telescopic rods, and the telescopic direction is along the extending direction of the tire conveying channel.

8. A tire conveying line according to claim 1, characterized in that, It further includes a stopping mechanism (4), and the stopping mechanism (4) includes two stopping elements (42), and the two stopping elements (42) respectively correspond to two groups of guide rod sliding assemblies; the stopping element (42) can expand and contract in a direction perpendicular to the conveying surface of the tire conveying assembly. When the stopping element (42) extends, it can abut against the outer side surface of the sliding sleeve (33) on its upper side. When the stopping element (42) contracts, the positioning of the sliding sleeve (33) is released.

9. A tire conveyor line according to claim 8, characterized in that, The stopping element (42) is a cylinder; And / or, the sliding sleeve (33) has a stopping plane (36), and when the stopping element (42) extends, it can abut against the stopping plane (36).

10. A nailing device, including a nailing means, characterized in that, It further includes a tire conveying line as described in any one of claims 1-9.

Images