Anti-skid steering roller

Abstract

The utility model discloses an anti-skid turning roller which comprises a roller shaft, a connecting body, a second connecting body, a positioning block, a connecting groove, a baffle and an anti-skid piece. According to the steering roller, through the arrangement of the connecting body and the second connecting body which can be separately disassembled and assembled, components outside the roller shaft can be conveniently disassembled, then the rubber layer is pertinently replaced, the steering roller does not need to be completely disassembled from a conveying device, the convenience and flexibility of replacement of the rubber layer are improved, and through the arrangement of the positioning blocks, the rubber layer can be conveniently replaced. Rapid butt joint of the connecting body and the second connecting body is achieved, rapid alignment installation is achieved, the installation convenience is high, and the double anti-skid effect is achieved by arranging the anti-skid piece and utilizing the characteristics of the rubber layer and the multiple sets of protruding strips arranged on the outer side of the rubber layer; and the anti-skid piece can be quickly and stably mounted on the second connecting body of the connecting body through the guide plate arranged at the rear end of the rubber layer and the positioning plate fixed at the front end of the rubber layer, so that quick replacement of the rubber layer is realized, and the conditions of mounting difficulty and time consumption caused by sleeving of the rubber layer are avoided.

Description

Technical Field

[0001] The utility model relates to the field of steering rollers, in particular to an anti-slip steering roller. Background Art

[0002] In the strip processing production lines such as metallurgy, textile, printing and dyeing, and paper making, according to the needs of processing technology, various large steering rollers with different personalities are required when the strip is turned. Sometimes, the diameter of the steering roller can even reach more than 500 mm.

[0003] Chinese Patent No. CN201620336368.X discloses "A Steering Roller", which can effectively improve the anti-slip effect of the outer surface of the roller body, increase the anti-slip performance of the roller body, and effectively extend the service life of the steering roller by providing a metal layer, a rubber layer and an anti-slip layer; and is provided with a V-shaped spiral groove and a wavy spiral groove, which can effectively increase the anti-slip performance of the roller body. The V-shaped spiral groove and the wavy spiral groove are arranged alternately, effectively improving the anti-slip performance of the roller body and improving the production efficiency;

[0004] This structure has certain advantages, but there are still some deficiencies:

[0005] After the rubber layer of this structure is damaged, the steering roller needs to be completely removed from the transmission device, and then the rubber layer is sleeved and replaced. Moreover, in the transmission device, the damage degrees of the rubber layers of all steering rollers are generally similar. Therefore, when replacing, the rubber layers of all transportation devices need to be replaced. This replacement method that requires complete removal is time-consuming and laborious for replacing the rubber layers of all steering rollers. Summary of the Utility Model

[0006] Therefore, in order to solve the above deficiencies, the utility model provides an anti-slip steering roller.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions: an anti-slip steering roller, including a roller shaft, a connecting body, a second connecting body, a positioning block, a connecting groove, a baffle, and an anti-slip member;

[0008] The outer sides of the roller shaft are respectively in contact with the connecting body and the second connecting body;

[0009] A positioning block is fixed inside the second connecting body, and the positioning block is embedded downward into the inside of the connecting body;

[0010] The second connecting body is locked and fixed with the connecting body by bolts;

[0011] Connecting grooves are respectively opened inside the connecting body and the second connecting body, and baffles are fixed at their rear ends;

[0012] The anti-slip member is embedded inside the connecting groove, and is locked and fixed with the second connecting body by bolts.

[0013] Preferably, the anti-slip member includes a positioning plate, a slider, a rubber layer, a sliding strip, and a guiding plate. The bottom end of the positioning plate is fixed with the slider, and its rear end is fixed to the rubber layer. The bottom end of the rubber layer is provided with the sliding strip, and the rear end of the rubber layer is fixed to the guiding plate. The guiding plate is embedded into the connecting groove backward and contacts the baffle plate. The positioning plate is locked and fixed to the second connecting body by bolts.

[0014] More preferably, a plurality of convex strips are arranged on the outer side of the rubber layer to increase the contact friction, play a comprehensive and sufficient anti-slip role, and combine with the anti-slip property of the rubber layer body to play a dual anti-slip role, facilitating the transportation and turning of goods.

[0015] More preferably, the cross-section of the positioning plate is consistent with the cross-section of the guiding plate, and a threaded hole is provided in the middle of the positioning plate, which is convenient for jointly embedding into the connecting groove. The guiding plate first enters the connecting groove, driving the rubber layer and the positioning plate fixed at the rear end to slide into the connecting groove, playing a guiding and driving role. The positioning plate is convenient to be fixed to the outside of the second connecting body by bolts through the threaded hole provided in the middle thereof, realizing the installation of the anti-slip member.

[0016] More preferably, the cross-section of the baffle plate is semi-circular, which is used to play a blocking role to prevent the guiding plate from moving infinitely backward and disengaging from the connecting groove, realizing the installation and positioning of the anti-slip member.

[0017] More preferably, the front ends of the connecting grooves are all inclined outward to increase the cross-sectional size of the connecting grooves, facilitating the quick alignment and embedding of the guiding plate, improving the accuracy and speed of the guiding plate embedding, and further improving the installation speed of the anti-slip member.

[0018] More preferably, a plurality of connecting grooves are provided and are distributed at equal intervals in a circle. By increasing the connection points between the connecting grooves and the anti-slip member, the comprehensive and stable installation of the anti-slip member is realized, playing a stable anti-slip and transmission role.

[0019] More preferably, rubber pads can be laid on the inner sides of the connecting body and the second connecting body to enhance the connection tightness between the connecting body, the second connecting body and the roller shaft.

[0020] More preferably, the connecting body and the second connecting body are both made of tungsten steel, having the advantages of high hardness and high strength.

[0021] The beneficial effects of the present utility model:

[0022] The utility model is provided with a separable and disassemblable connecting body and a second connecting body, which facilitates the removal of the components outside the roller shaft, and then the rubber layer can be replaced specifically without completely removing the turning roller from the transmission device, improving the convenience and flexibility of rubber layer replacement, shortening the replacement time of the rubber layer, and thus improving its efficiency. When the connecting body and the second connecting body are assembled, through the setting of the positioning block, the quick docking of the connecting body and the second connecting body is realized, and the quick alignment and installation are achieved, with strong installation convenience.

[0023] The utility model is provided with an anti-slip member. By utilizing the characteristics of the rubber layer itself and multiple groups of convex strips arranged on its outer side, a dual anti-slip effect is achieved. And through the guiding plate arranged at the rear end of the rubber layer, it is convenient to quickly embed the anti-slip member into the connecting groove, playing a driving role, avoiding the situation that it is difficult to quickly embed into the connecting groove due to its own elasticity and friction when directly using the rubber layer to embed into the connecting groove. And the fixing effect is realized by using the positioning plate fixed at the front end of the rubber layer, and then the anti-slip member is quickly and stably installed on the connecting body or the second connecting body, realizing the quick replacement of the rubber layer and avoiding the difficult and time-consuming situation brought by the sleeving of the rubber layer. Description of the Drawings

[0024] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 is a side structural schematic diagram of the utility model;

[0026] Figure 3 is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 4 is a sectional structural schematic diagram of the utility model;

[0028] Figure 5 is a three-dimensional structural schematic diagram of the anti-slip member of the utility model.

[0029] Wherein: roller shaft - 1, connecting body - 2, second connecting body - 3, positioning block - 4, connecting groove - 5, baffle - 6, anti-slip member - 7, positioning plate - 71, slider - 72, rubber layer - 73, slide bar - 74, guiding plate - 75. Detailed Embodiments

[0030] In order to further explain the technical solution of the utility model, the following is elaborated in detail through specific embodiments.

[0031] Please refer to Figures 1-4The utility model provides an anti-skid steering roller, comprising a roller shaft 1, a connector 2, a second connector 3, a positioning block 4, a connecting groove 5, a baffle 6, and an anti-skid member 7; the outer side of the roller shaft 1 is in contact with the connector 2 and the second connector 3 respectively; a positioning block 4 is fixed inside the second connector 3, and the positioning block 4 is downwardly embedded in the connector 2; the second connector 3 is locked and fixed with the connector 2 by bolts; the connector 2 and the second connector 3 are both provided with connecting grooves 5, and baffles 6 are fixed at the rear ends thereof; the anti-skid member 7 is embedded in the connecting groove 5, and is locked and fixed with the second connector 3 by bolts.

[0032] In this embodiment, the cross-section of the baffle 6 is semi-annular, which is used to play a blocking role, preventing the guide plate 75 from moving infinitely backward and leaving the connecting groove 5, thereby realizing the installation and positioning of the anti-slip part 7. The front end of the connecting groove 5 is inclined outward to increase the cross-sectional size of the connecting groove 5, which is convenient for the rapid alignment and embedding of the guide plate 75, improves the accuracy and speed of embedding the guide plate 75, and thus improves the installation speed of the anti-slip part 7. There are multiple groups of connecting grooves 5, which are equidistantly distributed around the circumference. By increasing the connection points between the connecting grooves 5 and the anti-slip part 7, the anti-slip part 7 can be installed comprehensively and stably, thereby playing a stable anti-slip and transmission role.

[0033] See also Figure 5 The utility model provides an anti-skid steering roller. The anti-skid member 7 includes a positioning plate 71, a slider 72, a rubber layer 73, a slide bar 74, and a guide plate 75. The bottom end of the positioning plate 71 is fixed with a slider 72, and its rear end is fixed to the rubber layer 73. The bottom end of the rubber layer 73 is provided with a slide bar 74, and the rear end of the rubber layer 73 is fixed to the guide plate 75. The guide plate 75 is embedded backward into the interior of the connecting groove 5 and contacts the baffle 6. The positioning plate 71 is locked and fixed to the second connector 3 by bolts.

[0034] In this embodiment, a plurality of groups of convex strips are provided on the outer side of the rubber layer 73 to increase the contact friction and play a comprehensive and sufficient anti-skid role. Combined with the anti-skid properties of the rubber layer 73, a dual anti-skid role is played, which is convenient for the transportation and steering of goods. The cross-section of the positioning plate 71 is consistent with the cross-section of the guide plate 75, and a threaded hole is provided in the middle of the positioning plate 71 to facilitate the joint embedding into the interior of the connecting groove 5. The guide plate 75 first enters the connecting groove 5, driving the rubber layer 73 and the positioning plate 71 fixed at the rear end to slide into the connecting groove 75, playing a guiding and driving role. The threaded hole provided in the middle of the positioning plate 71 facilitates the fixing of the positioning plate 71 to the outside of the second connecting body 3 by bolts, thereby realizing the installation of the anti-skid component 7.

[0035] See also Figures 1-5, during use, the connecting body 2 and the second connecting body 3 are attached around the roller shaft 1, and the positioning block 4 in the second connecting body 3 is inserted into the connecting body 2. Then, the connecting body 2 and the second connecting body 3 are locked with bolts to complete the installation. After that, the steering roller can be used. Through the driving device in the transmission device, the roller shaft 1 is driven to rotate, so that the steering roller can achieve rotational transmission, and the anti-slip effect during transmission is achieved by means of the rubber layer 73 and the sliding strip 74;

[0036] When the rubber layer 73 is worn, the connecting body 2 and the second connecting body 3 are removed, and the bolts in the positioning plate 71 are removed. Then, the anti-slip member 7 can be slid off along the connecting groove 5 and replaced. This disassembly and replacement method is simple and convenient, and there is no need to completely remove the steering roller from the transmission device, which is convenient for maintenance.

[0037] The control mode of the present invention is controlled by manually starting and closing the switch. The wiring diagram of the power element and the power supply are common knowledge in the art. And the present invention is mainly used to protect mechanical devices, so the control mode and wiring layout of the present invention will not be explained in detail.

[0038] The control mode of the present invention is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The power supply is also common knowledge in the art. And the present invention is mainly used to protect mechanical devices, so the control mode and circuit connection of the present invention will not be explained in detail.

[0039] The above are only the preferred examples of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. 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 non-slip steering roller, characterized in that: It comprises a roller shaft (1), a connecting body (2), a second connecting body (3), a positioning block (4), a connecting groove (5), a baffle (6), and an anti-slip member (7); The outer sides of the roller shaft (1) are in contact with the connecting body (2) and the second connecting body (3) respectively; A positioning block (4) is fixed inside the second connecting body (3), and the positioning block (4) is embedded downward into the interior of the connecting body (2); The second connecting body (3) is locked and fixed to the connecting body (2) by means of bolts; The connecting body (2) and the second connecting body (3) are both provided with connecting grooves (5) inside, and baffles (6) are fixed at their rear ends; The anti-slip member (7) is embedded in the interior of the connecting groove (5) and is locked and fixed to the second connecting body (3) by means of bolts.

2. The anti-skid steering roller according to claim 1, characterized in that: The anti-slip member (7) comprises a positioning plate (71), a slider (72), a rubber layer (73), a slide bar (74), and a guide plate (75). The bottom end of the positioning plate (71) is fixed with a slide bar (72), and its rear end is fixed to the rubber layer (73). The bottom end of the rubber layer (73) is provided with a slide bar (74), and the rear end of the rubber layer (73) is fixed to the guide plate (75). The guide plate (75) is embedded backward into the interior of the connecting groove (5) and is in contact with the baffle plate (6). The positioning plate (71) is locked and fixed to the second connecting body (3) by bolts.

3. The anti-skid steering roller according to claim 2, characterized in that: The outer side of the rubber layer (73) is provided with a plurality of groups of convex strips.

4. The anti-skid steering roller according to claim 2, characterized in that: The cross section of the positioning plate (71) is consistent with the cross section of the guide plate (75), and a threaded hole is provided in the middle of the positioning plate (71).

5. The anti-skid steering roller according to claim 1, characterized in that: The cross section of the baffle (6) is semi-annular.

6. The anti-skid steering roller according to claim 1, characterized in that: The front ends of the connecting grooves (5) are all inclined outwards.

7. The anti-skid steering roller according to claim 1, characterized in that: The connection grooves (5) are arranged in multiple groups and are distributed equidistantly around the circumference.

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