Overturning and straightening device for electrode flat steel

Abstract

The utility model discloses an electrode flat steel overturning and straightening device which comprises a device body, an overturning lifting structure, a straightening structure and a control structure. The overturning and lifting structure is movably connected to the device body, the overturning and lifting structure is located in the overturning space, moves in the direction close to or away from the conveying rollers and overturns the electrode flat steel, the overturning and lifting structure comprises a gear and rack overturning assembly and a lifting assembly, and the gear and rack overturning assembly is in driving connection with the lifting assembly; a bearing space is formed by the gear and rack overturning assembly, and the electrode flat steel enters the bearing space through the conveying rollers and is located in the bearing space to be overturned through the gear and rack overturning assembly. The straightening structure is used for straightening the electrode flat steel overturned by the gear rack overturning assembly; and the control structure is arranged on the device main body, is electrically connected with the overturning lifting structure and the straightening structure, and controls the operation of the overturning lifting structure and the straightening structure. According to the device, automatic overturning and straightening of the electrode flat steel are achieved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electrode flat steel processing technical field, especially relate to a electrode flat steel overturning and straightening device. BACKGROUND

[0002] Electrode flat steel is a kind of steel product for specific electrical equipment, mainly used in electrical field such as electrode connection, and plays the role of conducting current in equipment such as electric furnace, electrolytic cell.The length of electrode flat steel of process finished product is longer, before use, need to carry out cutting process, i.e.the electrode flat steel of long strip is cut into the electrode flat steel of consistent length, so as to facilitate subsequent packing, transportation, meet the required use scene, but the electrode flat steel after cutting occurs bending due to thermal expansion and cold shrinkage, so it needs to be straightened, but the electrode flat steel after cutting needs to be overturned before straightening to make the concave surface of electrode flat steel face upwards, and the overturning of electrode flat steel is generally through manual overturning or robot overturning, manual overturning has safety hazard, and simultaneously has the problems of low efficiency, and robot overturning has the problems of high cost and great maintenance difficulty. SUMMARY

[0003] To solve the above problems, the utility model provides a electrode flat steel overturning and straightening device, can automatically overturn, improve work efficiency, guarantee the safety of staff, and low cost.

[0004] To achieve the above purpose, the utility model adopts the technical scheme that:

[0005] A kind of electrode flat steel overturning and straightening device, comprising:

[0006] Device main body, the device main body is provided with overturning space, the overturning space is provided with transport roller, the transport roller is used to transport electrode flat steel to the overturning space;

[0007] Overturning and lifting structure, the overturning and lifting structure is movably connected to the device main body, the overturning and lifting structure is located in the overturning space and moves towards the direction close to or away from the transport roller, and overturns the electrode flat steel, the overturning and lifting structure includes gear rack overturning assembly and lifting assembly, the gear rack overturning assembly is drivingly connected to the lifting assembly, the gear rack overturning assembly forms a supporting space, the electrode flat steel enters the supporting space by the transport roller, and the electrode flat steel is overturned by the gear rack overturning assembly in the supporting space;

[0008] Straightening structure, the straightening structure is used to straighten the electrode flat steel overturned by the gear rack overturning assembly;And

[0009] A control structure is arranged on the device body and electrically connected with the turnover lifting structure and the straightening structure to control the operation of the turnover lifting structure and the straightening structure.

[0010] Preferably, the gear-rack turnover assembly comprises a mounting bracket, a driving body and a bottom plate. The driving body is arranged on the mounting bracket. The lifting assembly is drivingly connected with the mounting bracket and drives the mounting bracket to move towards the direction of approaching or moving away from the transport roller. The mounting bracket is provided with a mounting groove. Part of the driving body is connected with the mounting groove. The bottom plate is arranged on the device body and close to the transport roller. The bottom plate is arranged at the low position of the transport roller to change the shape of the supporting space.

[0011] Preferably, the driving body comprises a first gear set, two second gear sets, a turnover motor and a connecting rod. The connecting rod is arranged in the mounting groove along the length direction of the mounting bracket. The middle part of the connecting rod is connected with one end of the first gear set. The two second gear sets are arranged at the end of the connecting rod and are oppositely arranged. The first gear set is drivingly connected with the turnover motor. The turnover motor drives the first gear set and the connecting rod to rotate and drives the second gear set to rotate.

[0012] Preferably, the first gear set comprises two first gears and a first rack. One of the first gears is drivingly connected with the turnover motor. The other first gear is sleeved on the side of the connecting rod. The first rack is arranged around the two first gears.

[0013] Preferably, the second gear set comprises a second gear and a second rack. The second gear is connected with the end of the connecting rod. Part of the second rack is arranged around the second gear. The other part forms a supporting part. The supporting space is formed between the supporting parts of the two second racks.

[0014] And / or, the turnover lifting structure moves towards the direction of the transport roller. The bottom plate contacts with the supporting part of the second rack and changes the shape of the supporting part.

[0015] Preferably, the driving body further comprises a motor bracket. The motor bracket is arranged on the mounting bracket to support the end of the turnover motor away from the driving end thereof.

[0016] Preferably, the lifting assembly further comprises a hydraulic lifting driving member and a screw rod. One end of the screw rod is drivingly connected with the hydraulic lifting driving member. The other end of the screw rod is connected with the gear-rack turnover assembly. The hydraulic lifting driving member drives the screw rod to extend or retract towards the direction of moving away from or approaching the transport roller.

[0017] Preferably, the straightening structure comprises a straightening machine body and a jack, the straightening machine body is formed with a straightening cavity, the straightening machine body is provided with the conveying roller, the conveying roller conveys the electrode billet turned over by the gear and rack turning assembly into the straightening cavity, the driving end of the jack is in contact with the electrode billet and pushes the electrode billet to move towards the top wall of the straightening cavity, and the electrode billet is in close contact with the top wall of the straightening cavity.

[0018] Preferably, a straightness measuring instrument is further arranged in the straightening cavity and used for measuring the straightness of the electrode billet.

[0019] Preferably, the control structure is a control panel arranged on the device body.

[0020] Compared with the prior art, the electrode billet turning and straightening device has the following beneficial effects:

[0021] The electrode billet is automatically turned over and straightened by the cooperation of the turning and lifting structure, the straightening structure and the control structure, so that the electrode billet meets the requirements of subsequent processes, the work efficiency is improved, and the personal safety of the workers is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structure schematic view of the electrode billet turning and straightening device of the utility model;

[0023] Figure 2 is a structure schematic view of the turning and lifting structure in the electrode billet turning and straightening device of the utility model;

[0024] Figure 3 is another angle structure schematic view of the turning and lifting structure in the electrode billet turning and straightening device of the utility model;

[0025] Figure 4 is a rear view structure schematic view of the turning and lifting structure in the electrode billet turning and straightening device of the utility model;

[0026] Figure 5 is a structure schematic view of the turning and lifting structure in the electrode billet turning and straightening device of the utility model in an empty load state;

[0027] Figure 6 is a structure schematic view of the turning and lifting structure in the electrode billet turning and straightening device of the utility model in a descending state;

[0028] Figure 7 is a structure schematic view of the turning and lifting structure in the electrode billet turning and straightening device of the utility model in a load state.

[0029] In the drawings, 1 - device body, 11 - turnover space, 2 - gear rack turnover assembly, 21 - bearing space, 22 - mounting bracket, 221 - mounting groove, 23 - drive body, 231 - first gear, 232 - first rack, 233 - second gear, 234 - second rack, 235 - motor bracket, 236 - turnover motor, 237 - connecting rod, 24 - bottom plate, 3 - lifting assembly, 31 - hydraulic lifting drive, 32 - screw rod, 4 - straightening structure, 41 - straightening machine body, 42 - jack, 43 - straightening cavity, 5 - control structure, 6 - transport roller, 7 - electrode flat steel. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the utility model more clear, the lower part will combine the drawings to make the further detailed description of the utility model embodiment mode.

[0031] The lower part of the description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all the embodiments consistent with the utility model. Instead, they are only examples of some of the devices and methods consistent with the utility model as detailed in the appended claims.

[0032] In the description of the utility model, it is understood that the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. In addition, in the description of the utility model, unless otherwise specified, "multiple" means two or more than two. "And / or", the association between the associated objects, means that there may be three kinds of relationship, for example, A and / or B, can represent: A exists alone, A and B exist simultaneously, B exists alone, these three cases. The character " / " generally represents the "or" relationship between the front and rear associated objects.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as understood by those skilled in the art to which the utility model belongs. The terms used in the specification of the present description are only for the purpose of describing the specific embodiments, and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0034] To solve the above problems, please refer to Figures 1 to 7The utility model provides a kind of electrode flat steel 7 turnover straightening device, including device main body 1, turnover lifting structure, straightening structure 4 and control structure 5, the device main body 1 is provided with turnover space 11, the turnover space 11 is provided with transport roller 6, the transport roller 6 is used to transport electrode flat steel 7 to the turnover space 11;The turnover lifting structure is movably connected to the device main body 1, the turnover lifting structure is located in the direction of moving towards close or away from the transport roller 6 in the turnover space 11, and the electrode flat steel 7 is overturned, the turnover lifting structure includes gear rack turnover assembly 2 and lifting assembly 3, the gear rack turnover assembly 2 is drivenly connected to the lifting assembly 3, the gear rack turnover assembly 2 is formed with a supporting space 21, the electrode flat steel 7 enters the supporting space 21 by the transport roller 6, and the electrode flat steel 7 is overturned in the supporting space 21 by the gear rack turnover assembly;The straightening structure 4 is used to straighten the electrode flat steel 7 that is overturned by the gear rack turnover assembly 2;The control structure 5 is arranged on the device main body 1, and is electrically connected with the turnover lifting structure and the straightening structure, controls the operation of the turnover lifting structure and the straightening structure 4. Wherein, device main body 1 is welded by multiple sections of steel material, has higher strength, provides sufficient support force for each component.

[0035] In optional embodiments, as shown in Figure 1 And Figure 2 The gear rack turnover assembly 2 includes mounting bracket 22, drive body 23 and bottom plate 24, the drive body 23 is arranged on the mounting bracket 22, the lifting assembly 3 is drivingly connected to the mounting bracket 22, and drives the mounting bracket 22 to move towards close or away from the direction of the transport roller 6, the mounting bracket 22 is provided with mounting groove 221, part of the drive body 23 is connected to the mounting groove 221, the bottom plate 24 is arranged on the device main body 1 and is arranged close to the transport roller 6, and the bottom plate 24 is arranged at the low position of the transport roller 6 and is used to change the shape of the supporting space 21. Specifically, the mounting bracket 22 and the bottom plate 24 are made of steel material, with the characteristics of high strength, wherein the bottom plate 24 is welded between the two transport rollers 6 and is located at the low position of the transport roller 6, so that the electrode flat steel 7 can enter the supporting space 21 easily;Further, the mounting groove 221 is provided in the mounting bracket 22 along the length direction of the mounting bracket 22, and the mounting bracket 22 is provided with two connecting holes, the two connecting holes are oppositely arranged and communicated with the mounting groove 221, the hole wall of the connecting hole is provided with a shaft sleeve, one end of the connecting rod 237 is sequentially arranged in one of the connecting holes, the mounting groove 221 and the other connecting hole, and protrudes from the mounting bracket 22, the two ends of the connecting rod 237 are welded with the second gear 233, and the connecting rod 237 rotates relative to the mounting bracket 22 through the shaft sleeve, further drives the second gear 233 to rotate.

[0036] In an optional embodiment, as shown in Figures 3 to 5 The driving body 23 comprises a first gear set 231, two second gear sets 233, a turnover motor 236, and a connecting rod 237. The connecting rod 237 is arranged along the length direction of the mounting bracket 22 in the mounting groove 221. The middle part of the connecting rod 237 is connected with one end of the first gear set 231. The two second gear sets 233 are arranged at the end of the connecting rod 237 and are oppositely arranged. The first gear set 231 is drivingly connected with the turnover motor 236. The turnover motor 236 drives the first gear set 231 and the connecting rod 237 to rotate, and drives the second gear set 233 to rotate. Specifically, the two second gear sets 233 are connected by the connecting rod 237. After the first gear set 231 operates, the connecting rod 237 is driven to rotate, and the two second gear sets 233 are further driven to rotate synchronously, so as to realize the turnover of the electrode flat steel 7, and make the curved side of the electrode flat steel 7 face upward, thereby facilitating the straightening of the straightening structure 4.

[0037] In an optional embodiment, as shown in Figure 3 The first gear set 231 comprises two first gears 231 and a first rack 232. One of the first gears 231 is drivingly connected with the turnover motor 236. The other first gear 231 is sleeved on the side of the connecting rod 237. The first rack 232 is arranged around the side of the two first gears 231.

[0038] In an optional embodiment, as shown in Figure 4 The second gear set 233 comprises a second gear 233 and a second rack 234. The second gear 233 is connected with the end of the connecting rod 237. A part of the second rack 234 is arranged around the side of the second gear 233, and the other part forms a supporting part. The supporting space 21 is formed between the supporting parts of the two second racks 234. The turnover lifting structure moves towards the direction of the conveying roller 6. The bottom plate 24 contacts with the supporting parts of the second rack 234, and changes the shape of the supporting parts. Specifically, the two second gear sets 233 can stably lift the electrode flat steel 7 from two positions. The lifting assembly 3 drives the gear-rack turnover assembly 2 in the empty state to move towards the conveying roller 6. At this time, the supporting parts are in a natural downward state. During the descending process, the supporting parts contact with the bottom plate 24. Due to the blocking of the bottom plate 24, the supporting width of the supporting parts increases and corresponds with the width of the electrode flat steel 7, so as to facilitate the electrode flat steel 7 to pass through the supporting space 21.

[0039] In an optional embodiment, as shown in Figures 5 to 7As shown, the drive body 23 also includes a motor bracket 235, which is disposed on the mounting bracket 22 and is used to support the end of the tilting motor 236 away from its drive end. Specifically, the motor bracket 235 is used to balance the tilting motor 236, thereby fixing it and reducing vibration.

[0040] In optional embodiments, such as Figure 1 As shown, the lifting assembly 3 also includes a hydraulic lifting drive 31 and a screw 32. One end of the screw 32 is driven to the hydraulic lifting drive 31, and the other end is connected to the gear and rack tilting assembly 2. The hydraulic lifting drive 31 drives the screw 32 to extend or retract in a direction away from or near the transport roller 6. Specifically, the hydraulic lifting drive 31 has the advantages of smooth and accurate lifting, large load capacity, simple operation, and low cost, and is suitable for occasions with frequent starts. One end of the screw 32 is welded to the mounting bracket 22, and a clearance hole is provided on the top of the device body 1. The screw 32 passes through the clearance hole, and the hydraulic lifting drive 31 is installed on the top of the device body 1 and driven to the other end of the screw 32.

[0041] In optional embodiments, such as Figure 1 As shown, the straightening structure 4 includes a straightening machine body 41 and a jack 42. The straightening machine body forms a straightening cavity 43 and is equipped with a transport roller 6. The transport roller 6 transports the electrode flat steel 7, which has been flipped by the gear and rack flipping assembly 2, into the straightening cavity 43. The driving end of the jack 42 contacts the electrode flat steel 7 and pushes the electrode flat steel 7 toward the top wall of the straightening cavity 43, whereby the electrode flat steel 7 is in close contact with the top wall of the straightening cavity 43. Specifically, the transport roller 6 transports the electrode flat steel 7 into the straightening cavity 43, aligning the middle part of the electrode flat steel 7 with the jack 42. The driving end of the jack 42 extends, pushing the electrode flat steel 7 toward the top wall of the straightening cavity 43. After both ends of the electrode flat steel 7 contact the top wall, the jack 42, in conjunction with the electrode flat steel 7, straightens the electrode flat steel 7.

[0042] In an optional embodiment, a straightness measuring instrument is also included. The straightness measuring instrument is disposed in the straightening cavity 43 and is used to measure the straightness of the electrode flat steel 7. Specifically, the straightness measuring instrument is an optical bending meter, which has the advantages of non-contact measurement, high accuracy, and high speed, and can quickly measure whether the straightness of the electrode flat steel 7 after being straightened by the straightening structure 4 meets the requirements.

[0043] In optional embodiments, such as Figure 1As shown, the control structure 5 is a control panel, which is located on the main body 1 of the device. Specifically, the control panel has multiple buttons. By pressing different buttons, the operator can cause the flipping and lifting structure and the straightening structure 4 to perform corresponding actions, thereby realizing the flipping and straightening of the electrode flat steel 7.

[0044] like Figure 5 As shown, when the tilting and lifting structure is unloaded and at its furthest position from the transport roller 6, the support part hangs naturally. The operator drives the lifting assembly 3 via the control structure 5 to cause the gear and rack tilting assembly 2 to descend. Figure 6 As shown, the support part contacts the base plate 24 and continues to descend until the support width of the support part increases. The lifting assembly 3 is then closed. At this time, the transport roller 6 can be opened to transport the electrode flat steel 7 into the support space 21. After the electrode flat steel 7 reaches the set position, as... Figure 7 As shown, the lifting assembly 3 is activated, which lifts the electrode flat steel 7 to separate it from the transport roller 6. After being lifted to the set height, the gear and rack flipping assembly 2 is activated to flip the electrode flat steel 7. After the flipping is completed, it is lowered again, so that the electrode flat steel 7 falls back onto the transport roller 6 and is transported to the straightening chamber 43 through the transport roller 6 for straightening.

[0045] In summary, the automatic flipping and straightening of the electrode flat steel 7 is achieved through the coordinated operation of the flipping and lifting structure, the straightening structure 4, and the control structure 5. This ensures that the electrode flat steel 7 meets the requirements of subsequent processes, while improving work efficiency and ensuring the personal safety of the workers. The use of the gear and rack flipping assembly 2 as the flipping power source has the characteristics of simple structure, easy maintenance, and reduced manufacturing costs.

[0046] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0047] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for turning and straightening electrode flat steel, characterized in that, include: The device body is provided with a tilting space, and the tilting space is provided with transport rollers for transporting electrode flat steel to the tilting space; A flipping and lifting structure is movably connected to the main body of the device. The flipping and lifting structure moves in the flipping space toward or away from the transport roller and flips the electrode flat steel. The flipping and lifting structure includes a gear and rack flipping assembly and a lifting assembly. The gear and rack flipping assembly is driven and connected to the lifting assembly. The gear and rack flipping assembly forms a supporting space. The electrode flat steel enters the supporting space through the transport roller and is flipped by the gear and rack flipping assembly within the supporting space. A straightening structure, wherein the straightening structure is used to straighten the electrode flat steel that has been flipped by the gear and rack flipping assembly; as well as A control structure is provided on the main body of the device and electrically connected to the tilting and lifting structure and the straightening structure, thereby controlling the operation of the tilting and lifting structure and the straightening structure.

2. The electrode flat steel flipping and straightening device according to claim 1, characterized in that, The gear and rack flipping assembly includes a mounting bracket, a drive body, and a base plate. The drive body is disposed on the mounting bracket. The lifting assembly is driven and connected to the mounting bracket, and drives the mounting bracket to move toward or away from the transport roller. The mounting bracket has a mounting groove, and part of the drive body is connected to the mounting groove. The base plate is disposed on the main body of the device and is disposed close to the transport roller. The base plate is disposed at a low position on the transport roller to change the shape of the supporting space.

3. The electrode flat steel flipping and straightening device according to claim 2, characterized in that, The driving body includes a first gear set, two second gear sets, a tilting motor, and a connecting rod. The connecting rod passes through the mounting groove along the length of the mounting bracket. The middle part of the connecting rod is connected to one end of the first gear set. The two second gear sets are disposed at the ends of the connecting rod and are arranged opposite each other. The first gear set is driven by the tilting motor. The tilting motor drives the first gear set and the connecting rod to rotate, and drives the second gear sets to rotate.

4. The electrode flat steel flipping and straightening device according to claim 3, characterized in that, The first gear set includes two first gears and a first rack, wherein one of the first gears is driven and connected to the reversing motor, the other first gear is sleeved on the periphery of the connecting rod, and the first rack is wrapped around the periphery of the two first gears.

5. The electrode flat steel flipping and straightening device according to claim 3, characterized in that, The second gear set includes a second gear and a second rack. The second gear is connected to the end of the connecting rod. A portion of the second rack is wrapped around the periphery of the second gear, and another portion forms a support portion. The support space is formed between the support portions of the two second racks. And / or, the tilting and lifting structure moves toward the transport roller, the base plate contacts the support portion of the second rack, and changes the shape of the support portion.

6. The electrode flat steel flipping and straightening device according to claim 3, characterized in that, The drive unit also includes a motor bracket, which is disposed on the mounting bracket and is used to support the end of the flip motor away from its drive end.

7. The electrode flat steel flipping and straightening device according to claim 1, characterized in that, The lifting assembly also includes a hydraulic lifting drive and a screw. One end of the screw is driven to the hydraulic lifting drive, and the other end is connected to the gear and rack flipping assembly. The hydraulic lifting drive drives the screw to extend or retract in a direction away from or close to the transport roller.

8. The electrode flat steel flipping and straightening device according to claim 1, characterized in that, The straightening structure includes a straightening machine body and a jack. The straightening machine body forms a straightening cavity and is equipped with a transport roller. The transport roller transports the electrode flat steel, which has been flipped by the gear and rack flipping assembly, into the straightening cavity. The driving end of the jack contacts the electrode flat steel and pushes the electrode flat steel toward the top wall of the straightening cavity, so that the electrode flat steel is in close contact with the top wall of the straightening cavity.

9. The electrode flat steel turning and straightening device according to claim 8, characterized in that, It also includes a straightness measuring instrument, which is disposed in the straightening cavity and is used to measure the straightness of the electrode flat steel.

10. The electrode flat steel flipping and straightening device according to claim 1, characterized in that, The control structure is a control panel, which is located on the main body of the device.

Images