Novel slitter edge coiling machine for steel coil production

Abstract

The utility model relates to a novel slitter edge coiling machine for steel coil production, which comprises a base frame, a support fixed in the middle of the base frame, a mounting shaft fixed on the support, first coiling rollers rotatably mounted at two ends of the mounting shaft respectively, guide rails arranged on two sides of the support on the base frame respectively, and mounting frames mounted on the guide rails in a limiting and sliding manner. Second driving mechanisms are arranged on the two sides of the base frame correspondingly, the second driving mechanisms are used for driving the mounting frames on the same side to slide along the guide rails, and bearing seats are mounted on the mounting frames correspondingly. The second driving mechanism works to drive the installation frame to slide and reset, then the second winding roller is driven to be separated from the first winding roller, at the moment, a roll material can be easily unloaded, the second driving mechanism works again to push the installation frame to move, the first winding roller is connected with the second winding roller in an abutting mode, and then winding work can be conducted again. And compared with a traditional winding mode, the tedious dismounting and mounting process is omitted, it is guaranteed that waste edge discharging is more convenient and faster, time and labor are saved, and efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of steel coil production, in particular to a novel waste edge coiler for steel coil production. Background Technique

[0002] During the production and processing of steel coils, waste edges will be generated. In order to recycle the waste edges, it is necessary to collect the generated waste edges. Currently, a coiler is usually used to collect the waste edges.

[0003] The working mode of the coiler in the prior art is to install the winding cylinder on the winding shaft, and then use the driving device to drive the winding shaft to rotate, thereby driving the winding cylinder to rotate to realize the winding and collection of the waste edges. However, when the waste edges wound on the winding cylinder reach a certain thickness, unloading is required. The specific operation process is to disassemble the winding cylinder from the winding shaft and then install a new winding cylinder on the winding shaft. The disassembly and assembly process takes a long time and is time-consuming and laborious, resulting in low collection efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a novel waste edge coiler for steel coil production that can be unloaded without disassembly to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions.

[0006] A novel waste edge coiler for steel coil production, including a base frame. A bracket is fixedly installed in the middle of the base frame. An installation shaft is fixedly installed on the bracket. First coiling rollers are rotatably installed at both ends of the installation shaft. Guide rails are respectively arranged on both sides of the bracket on the base frame. Installation frames are limited and slidably installed on the guide rails. Second driving mechanisms are respectively arranged on both sides of the base frame. The second driving mechanism is used to drive the installation frame on the same side to slide along the guide rail. Bearing seats are installed on the installation frames. Shaft rods are rotatably installed on the bearing seats. Second coiling rollers are respectively fixedly installed at the ends of the shaft rods. When the first coiling rollers and the second coiling rollers on the same side are close to each other and abutted, a winding station is formed. First driving mechanisms are respectively arranged on the installation frames. The first driving mechanism is used to drive the shaft rod on the same side to rotate.

[0007] It can be seen that the second driving mechanism is used to push the mounting frame toward one side of the bracket until the second winding roller contacts and fits with the first winding roller to form a winding station, and the waste edge is wound on the winding station. The first driving mechanism drives the shaft to rotate, and drives the first winding roller and the second winding roller to form a winding station to rotate, thereby achieving a winding and collecting effect on the waste edge. After the waste edge is collected to a certain thickness, the second driving mechanism is used to drive the mounting frame to slide and reset, thereby driving the second winding roller to separate from the first winding roller. At this time, the coil can be easily unloaded. After that, the second driving mechanism works again to push the mounting frame to move, so that the first winding roller contacts and the second winding roller, and the winding work can be resumed. Compared with the traditional winding method, the cumbersome disassembly and assembly process is eliminated, ensuring that the waste edge unloading is more convenient and quick, and it saves time and effort, and is highly efficient.

[0008] Furthermore, the first winding roller is in a conical shape whose diameter decreases as it moves away from the support, and the second winding roller is in a conical shape whose diameter decreases as it moves closer to the support.

[0009] The first winding roller and the second winding roller are set in a symmetrical cone shape to ensure that the middle of the winding work is concave, so as to limit the waste edge during winding, and try to ensure that the waste edge is wound in the middle of the winding station, so as to prevent the waste edge from falling off from the sides of the first winding roller and the second winding roller, thereby improving the stability during winding. In addition, when the first winding roller and the second winding roller are separated and unloaded, it is also easier to make the waste edge roll detach from the first winding roller and the second winding roller.

[0010] Furthermore, an annular baffle is fixedly mounted on the first winding roller and the second winding roller, and the diameter of the annular baffle is larger than the maximum diameter of the first winding roller and the second winding roller.

[0011] By installing an annular baffle on the first winding roller and the second winding roller, a limiting blocking effect is achieved, further ensuring that the waste edges will not fall off from the sides of the first winding roller and the second winding roller. In addition, the amount of waste edges that can be wound up is increased, ensuring that more waste edges can be wound up.

[0012] Furthermore, the second driving mechanism includes a hydraulic cylinder, a connecting seat A and a connecting seat B, wherein the connecting seat A is fixed on the base frame, the connecting seat B is fixed on the mounting frame, the cylinder body end of the hydraulic cylinder is connected to the connecting seat A, and the telescopic rod end of the hydraulic cylinder is connected to the connecting seat B.

[0013] By extending the hydraulic cylinder, its telescopic rod can push the mounting frame to move to one side of the bracket so that the second winding roller abuts against the first winding roller to form a winding station. When the hydraulic cylinder retracts, it can drive the mounting frame away from the bracket, so that the second winding roller is separated from the first winding roller, which facilitates unloading and provides stable drive for the translation of the mounting frame.

[0014] Furthermore, the first driving mechanism includes a stand, a driving motor and a connecting shaft. The stand is fixed on the mounting frame, the driving motor is fixed on the stand, one end of the connecting shaft is fixed to the shaft rod on the same side, and the other end is fixed to the output shaft of the driving motor on the same side.

[0015] By driving the motor, under the fixed connection of the connecting shaft, the output shaft of the driving motor can drive the shaft rod to rotate, thereby providing stable drive for the winding action.

[0016] Furthermore, a slot is provided on the side where the first winding roller abuts the second winding roller, and a positioning block is fixed on the side where the second winding roller abuts the first winding roller. When the first winding roller abuts the second winding roller, the positioning block fits into the slot, and the cross-sections of the slot and the positioning block are both rectangular.

[0017] When the second winding roller abuts against the first winding roller, the positioning block fits into the slot, and the cross-section of the slot and the positioning block is rectangular, thereby achieving a positioning effect, ensuring that the first winding roller can be driven to rotate synchronously when the second winding roller rotates, thereby improving the winding effect of the waste edge, and at the same time, the positioning block is inserted into the slot to improve the stability during winding.

[0018] Furthermore, support plates are respectively provided on the base frame directly below the two winding stations, the support plates are covered with rubber layers, and slopes are respectively provided on the sides of the base frame corresponding to the positions of the two support plates.

[0019] After the second winding roller is separated from the first winding roller, the unloaded scrap roll falls on the carrying plate, and the carrying plate plays a receiving effect. The rubber layer on the carrying plate can cushion the falling scrap roll to avoid excessive impact. The slope makes it easy for the scrap roll to roll down from the carrying plate, thereby facilitating the transfer of the scrap roll.

[0020] Furthermore, fixing seats are evenly distributed on the bottom of the base frame, and the fixing seats are pre-buried and fixed below the ground.

[0021] By pre-burying and fixing the fixing seat at the bottom of the base frame in the ground, the stability of the overall structure can be ensured, so that the overall structure can bear a larger weight, thereby ensuring that more waste edges can be rolled up at one time.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0023] 1. The utility model drives the mounting frame to slide and reset through the operation of the second driving mechanism, thereby driving the second winding roller to separate from the first winding roller. At this time, the coiled material can be easily unloaded. Afterwards, the second driving mechanism works again to push the mounting frame to move, so that the first winding roller abuts against the second winding roller, and the winding work can be carried out again. Compared with the traditional winding method, the cumbersome disassembly and assembly process is eliminated, ensuring that the waste edge unloading is more convenient and quick, and it saves time and effort with high efficiency.

[0024] 2. The first take-up roll and the second take-up roll of the present utility model are arranged in a symmetric conical shape, ensuring that the middle of the winding work is in a concave shape, so as to limit the waste edge during winding, and try to ensure that the waste edge is wound in the middle of the winding station, preventing the waste edge from falling off from the sides of the first take-up roll and the second take-up roll, improving the stability during winding. In addition, when the first take-up roll and the second take-up roll are separated for unloading, it is easier for the waste edge roll to detach from the first take-up roll and the second take-up roll. Description of the Drawings

[0025] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present utility model;

[0026] Figure 2 is a plan schematic diagram of the overall structure of the present utility model;

[0027] Figure 3 is a top view of the overall structure of the present utility model;

[0028] Figure 4 is a detailed structural schematic diagram of the second driving mechanism in the present utility model;

[0029] Figure 5 is a schematic diagram of the structural cooperation between the first take-up roll and the second take-up roll in the present utility model.

[0030] In the figure: 1, base frame; 11, guide rail; 13, fixed seat; 14, bearing plate; 15, slope; 2, support; 21, mounting shaft; 3, first take-up roll; 31, card slot; 4, mounting frame; 41, bearing seat; 5, shaft rod; 6, second take-up roll; 61, positioning block; 7, first driving mechanism; 71, vertical frame; 72, driving motor; 73, connecting shaft; 8, second driving mechanism; 81, hydraulic cylinder; 82, connecting seat A; 83, connecting seat B; 9, annular baffle. Detailed Embodiment

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct communication or an indirect communication through an intermediate medium. Among them, "fixing" means being connected to each other and the relative positional relationship after connection remains unchanged. The orientation terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only with reference to the direction of the attached drawings. Therefore, the orientation terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the embodiments of the present utility model.

[0033] In the embodiments of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0034] Please refer to Figures 1 - 5 , a novel waste edge coiler for steel coil production provided by the present utility model includes a base frame 1. A bracket 2 is fixedly installed in the middle of the base frame 1. An installation shaft 21 is fixedly installed on the bracket 2. First coiling rollers 3 are respectively rotatably installed at both ends of the installation shaft 21. Guide rails 11 are respectively arranged on both sides of the bracket 2 on the base frame 1. Mounting frames 4 are respectively installed on the guide rails 11 in a limited sliding manner. Second driving mechanisms 8 are respectively arranged on both sides of the base frame 1. The second driving mechanisms 8 are used to drive the mounting frames 4 on the same side to slide along the guide rails 11. Bearing seats 41 are respectively installed on the mounting frames 4. Shaft rods 5 are respectively rotatably installed on the bearing seats 41. Second coiling rollers 6 are respectively fixedly installed at the ends of the shaft rods 5. When the first coiling rollers 3 and the second coiling rollers 6 on the same side are close to each other and abutted, a winding station is formed. First driving mechanisms 7 are respectively arranged on the mounting frames 4. The first driving mechanisms 7 are used to drive the shaft rods 5 on the same side to rotate.

[0035] During the production and processing of steel coils, when using this coiler to wind and collect the waste edges generated, the second driving mechanism 8 works to push the mounting frame 4 closer to the bracket 2 until the second coiling roller 6 contacts and fits with the first coiling roller 3 to form a coiling station. The waste edges are wound around this coiling station. The first driving mechanism 7 works to drive the shaft rod 5 to rotate, and drives the first coiling roller 3 and the second coiling roller 6 to rotate at the coiling station, thereby achieving the effect of winding and collecting the waste edges. After the waste edges are collected to a certain thickness, the second driving mechanism 8 works to drive the mounting frame 4 to slide back to its original position, thereby driving the second coiling roller 6 to separate from the first coiling roller 3. At this time, the coiled material can be easily unloaded. After that, the second driving mechanism 8 works again to push the mounting frame 4 to move, so that the first coiling roller 3 and the second coiling roller 6 are in contact, and the rewinding work can be carried out again.

[0036] Specifically, the first coiling roller 3 is in a conical shape with a diameter that becomes smaller as it deviates from the bracket 2, and the second coiling roller 6 is in a conical shape with a diameter that becomes smaller as it approaches the bracket 2. The first coiling roller 3 and the second coiling roller 6 are set in a symmetric conical shape to ensure that the middle of the coiling work is concave, so as to limit the waste edges during coiling, and try to ensure that the waste edges are wound in the middle of the coiling station, preventing the waste edges from falling off from the sides of the first coiling roller 3 and the second coiling roller 6, improving the stability during coiling. In addition, when unloading by separating the first coiling roller 3 and the second coiling roller 6, it is easier for the waste edge coil to separate from the first coiling roller 3 and the second coiling roller 6.

[0037] Specifically, annular baffles 9 are fixedly sleeved on both the first coiling roller 3 and the second coiling roller 6. The diameter of the annular baffle 9 is larger than the maximum diameter of the first coiling roller 3 and the second coiling roller 6. By installing the annular baffles 9 on the first coiling roller 3 and the second coiling roller 6, a limiting and blocking effect is achieved, further ensuring that the waste edges do not fall off from the sides of the first coiling roller 3 and the second coiling roller 6. In addition, the coiling amount of the waste edges is also increased, ensuring that more waste edges can be coiled.

[0038] Specifically, the second driving mechanism 8 includes a hydraulic cylinder 81, a connecting seat A 82, and a connecting seat B 83. The connecting seat A 82 is fixed on the base frame 1, the connecting seat B 83 is fixed on the mounting frame 4, the cylinder end of the hydraulic cylinder 81 is connected to the connecting seat A 82, and the telescopic rod end of the hydraulic cylinder 81 is connected to the connecting seat B 83. When the hydraulic cylinder 81 extends and works, its telescopic rod can push the mounting frame 4 to move towards the bracket 2 so that the second coiling roller 6 contacts the first coiling roller 3 to form a coiling station. When the hydraulic cylinder 81 retracts and works, it can drive the mounting frame 4 away from the bracket 2, making the second coiling roller 6 separate from the first coiling roller 3, facilitating unloading, and providing stable drive for the translation of the mounting frame 4.

[0039] Specifically, the first driving mechanism 7 includes a stand 71, a driving motor 72 and a connecting shaft 73. The stand 71 is fixed on the mounting frame 4, the driving motor 72 is fixed on the stand 71, one end of the connecting shaft 73 is fixed to the shaft rod 5 on the same side, and the other end is fixed to the output shaft of the driving motor 72 on the same side. Through the operation of the driving motor 72, under the fixed connection of the connecting shaft 73, the output shaft of the driving motor 72 can drive the shaft rod 5 to rotate, thereby providing stable drive for the winding action.

[0040] Specifically, a slot 31 is provided on one side where the first winding roller 3 abuts against the second winding roller 6, and a positioning block 61 is fixed on one side where the second winding roller 6 abuts against the first winding roller 3. When the first winding roller 3 abuts against the second winding roller 6, the positioning block 61 fits in and is inserted into the slot 31. The cross-sections of the slot 31 and the positioning block 61 are both rectangular. When the second winding roller 6 abuts against the first winding roller 3, the positioning block 61 fits in and is inserted into the slot 31. The cross-sections of the slot 31 and the positioning block 61 are rectangular, thereby achieving a positioning effect, ensuring that the second winding roller 6 can synchronously drive the first winding roller 3 to rotate when it rotates, thereby improving the winding effect of the waste edge. At the same time, the positioning block 61 is inserted into the slot 31 to improve the stability during winding.

[0041] Specifically, supporting plates 14 are respectively provided on the base frame 1 directly below the two winding stations, and the supporting plates 14 are covered with a rubber layer. Slopes 15 are respectively provided on the sides of the base frame 1 corresponding to the positions of the two supporting plates 14. After the second winding roller 6 is separated from the first winding roller 3, the unloaded waste edge roll falls on the supporting plates 14, and the supporting plates 14 have a receiving effect, and the rubber layer on the supporting plates 14 can cushion the falling waste edge roll to avoid excessive impact. The slope 15 facilitates the waste edge roll to roll down from the supporting plate 14, thereby facilitating the transfer of the waste edge roll.

[0042] Specifically, the bottom of the base frame 1 is evenly distributed with fixing seats 13, and the fixing seats 13 are pre-buried and fixed below the ground. By pre-burying and fixing the fixing seats 13 at the bottom of the base frame 1 in the ground, the stability of the overall structure can be ensured, so that the overall structure can withstand a larger weight, thereby ensuring that more waste edges can be rolled up at one time.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A new type of scrap coiler for steel coil production, comprising a base frame (1), characterized in that: A bracket (2) is fixed in the middle of the base frame (1), a mounting shaft (21) is fixed on the bracket (2), and first winding rollers (3) are rotatably mounted on both ends of the mounting shaft (21); Guide rails (11) are respectively provided on both sides of the bracket (2) on the base frame (1), and mounting frames (4) are respectively slidably mounted on the guide rails (11). Second driving mechanisms (8) are respectively provided on both sides of the base frame (1), and the second driving mechanisms (8) are used to drive the mounting frames (4) on the same side to slide along the guide rails (11); The mounting frame (4) is provided with a bearing seat (41), and the bearing seat (41) is provided with a shaft (5) rotatably mounted thereon, and a second winding roller (6) is fixed to each end of the shaft (5), and the first winding roller (3) and the second winding roller (6) on the same side are brought close to each other and abut against each other to form a winding station; The mounting frame (4) is provided with a first driving mechanism (7), and the first driving mechanism (7) is used to drive the shaft rod (5) on the same side to rotate.

2. The novel scrap coiler for steel coil production according to claim 1 is characterized in that: The first winding roller (3) is in a conical shape, the diameter of which decreases as it moves away from the support (2), and the second winding roller (6) is in a conical shape, the diameter of which decreases as it moves closer to the support (2).

3. The novel scrap coiler for steel coil production according to claim 2 is characterized in that: An annular baffle (9) is fixedly mounted on the first winding roller (3) and the second winding roller (6), and the diameter of the annular baffle (9) is greater than the maximum diameter of the first winding roller (3) and the second winding roller (6).

4. The novel scrap coiler for steel coil production according to claim 1 is characterized in that: The second driving mechanism (8) comprises a hydraulic cylinder (81), a connecting seat A (82) and a connecting seat B (83); The connecting seat A (82) is fixed on the base frame (1), and the connecting seat B (83) is fixed on the mounting frame (4); The cylinder end of the hydraulic cylinder (81) is connected to the connecting seat A (82), and the telescopic rod end of the hydraulic cylinder (81) is connected to the connecting seat B (83).

5. The novel scrap coiler for steel coil production according to claim 1 is characterized in that: The first driving mechanism (7) comprises a stand (71), a driving motor (72) and a connecting shaft (73); The stand (71) is fixed on the mounting frame (4), and the drive motor (72) is fixed on the stand (71); One end of the connecting shaft (73) is fixed to the shaft rod (5) on the same side, and the other end is fixed to the output shaft of the driving motor (72) on the same side.

6. The novel scrap coiler for steel coil production according to claim 1 is characterized by: A clamping groove (31) is provided on the side where the first winding roller (3) abuts against the second winding roller (6), and a positioning block (61) is fixed on the side where the second winding roller (6) abuts against the first winding roller (3); When the first winding roller (3) and the second winding roller (6) are in corresponding contact, the positioning block (61) fits into the card slot (31); The cross sections of the clamping slot (31) and the positioning block (61) are both rectangular.

7. The novel scrap coiler for steel coil production according to claim 1 is characterized by: The base frame (1) is provided with supporting plates (14) respectively located directly below the two winding stations, and the supporting plates (14) are coated with a rubber layer; Slopes (15) are respectively provided at the positions of the side of the base frame (1) corresponding to the positions of the two bearing plates (14).

8. The novel scrap coiler for steel coil production according to claim 1 is characterized by: The bottom of the base frame (1) is evenly distributed with fixing seats (13), and the fixing seats (13) are pre-buried and fixed below the ground.

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