Automatic repairing equipment for anode aluminum guide rod

Abstract

The invention relates to the technical field of metallurgical equipment, in particular to automatic repairing equipment for an anode aluminum guide rod. According to the technical scheme, the machine comprises a feeding device, a straightening device, a saw cutting device and a beveling device which are sequentially connected, the feeding device comprises a first conveying frame and a first jacking frame, a jacking receiving mechanism and a first pushing mechanism are arranged at the positions, close to the feeding device, of the straightening device, and a second pushing mechanism is arranged at the position, close to the saw cutting device, of the straightening device; the saw cutting device is provided with a second conveying frame and a second material jacking frame, and the beveling device is provided with a supporting rack. The device has the beneficial effects that stepping conveying is conducted on the aluminum guide rod to be repaired at the feeding device in the mode that the jacking frame is matched with the short-distance conveying frame, the aluminum guide rod is straightened and repaired firstly, then saw cutting and beveling are conducted, and the problem that the conveying efficiency is affected due to deformation of the aluminum guide rod is avoided; and manual auxiliary carrying is not needed in the whole repairing process, the automatic repairing efficiency of the aluminum guide rod can be effectively improved, and the operation risk of operators is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of metallurgical equipment, and in particular to an automatic repairing device for anodized aluminum guide rods. Background Art

[0002] During the electrolytic metallurgy process, an anode guide rod needs to be set in the electrolytic cell. The anode guide rod consists of a guide rod body, an explosive welding block and a steel claw. In order to reduce the overall weight of the anode guide rod, the guide rod body is made of aluminum alloy material, so it is also called an aluminum guide rod, and the explosive welding block is used to weld the guide rod body and the steel claw together. The steel claw is a key component of the anode guide rod, and it needs to be replaced after a period of use. When replacing the steel claw, the damaged steel claw needs to be cut and separated first. At this time, if the guide rod body and the explosive welding block still meet the use requirements, a new steel claw can be directly welded. However, during use, the guide rod body will also have problems such as bending and deformation. Therefore, after cutting off the steel claw, the anode aluminum guide rod needs to be repaired before it can be put back into use. During the repair process, the explosive welding block needs to be cut off and the guide rod body needs to be straightened. Since the overall mass of the aluminum guide rod is large, and the overall shape of the aluminum guide rod and the exploded weld block is irregular after deformation, the current conventional conveying equipment is unable to effectively convey the aluminum guide rod and perform related repair processing. Therefore, most of them need to be repaired manually, which makes the aluminum guide rod repair process cumbersome and inefficient. At the same time, there are also great safety hazards to operators during the repair process. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic repair device for anodized aluminum guide rods, specifically to provide a device that can automatically repair anodized aluminum guide rods without the need for manual handling assistance, so as to improve the repair efficiency and reduce the danger of the repair process.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an automatic repair device for anodized aluminum guide rods, comprising a feeding device, a straightening device, a sawing device, and a beveling device connected in sequence, the feeding device comprising a first conveying frame and a first ejecting frame, the first conveying frame can move back and forth along the direction of the feeding device toward the straightening device, the straightening device is provided with an ejecting receiving mechanism and a first pushing mechanism near the feeding device, the first ejecting frame is used to eject the anodized aluminum guide rods to be processed on the first conveying frame, after the first conveying frame moves toward the straightening device, the ejecting receiving mechanism is used to eject the anodized aluminum guide rods on the first conveying frame that are closest to the straightening device, and the first pushing mechanism is used to eject the anode aluminum guide rods on the ejecting receiving mechanism The aluminum guide rod is pushed onto the straightening device for straightening processing; the straightening device is provided with a second pushing mechanism near the sawing device, the second pushing mechanism is used to push the anodized aluminum guide rod that has completed the straightening processing at the straightening device to the sawing device, the sawing device is provided with a second conveying frame and a second lifting frame, the second conveying frame can move back and forth along the direction of the sawing device toward the beveling device, the second lifting frame is used to lift the anodized aluminum guide rod on the second conveying frame, the beveling device is provided with a supporting frame for placing the anodized aluminum guide rod, the end of the second lifting frame extends to the supporting frame of the beveling device, and after the second conveying frame moves toward the beveling device, the end of the second conveying frame extends to the supporting frame of the beveling device.

[0005] Specifically, the straightening device includes a longitudinal straightening device and a transverse straightening device. Both the longitudinal straightening device and the transverse straightening device are provided with a support frame for placing anodized aluminum guide rods for straightening processing. A lifting and conveying roller device is provided under the support frame of the longitudinal straightening device and the transverse straightening device. The lifting and conveying roller device is used to convey the anodized aluminum guide rods between the longitudinal straightening device and the transverse straightening device.

[0006] Specifically, a longitudinal pressing and straightening mechanism is arranged above the support frame of the longitudinal straightening device, and the longitudinal pressing and straightening mechanism includes a vertical pressing driving mechanism and a longitudinal pressing and straightening block drivingly connected to the vertical pressing driving mechanism.

[0007] Specifically, the transverse straightening device is provided with transverse straightening limit blocks and transverse pressing and straightening mechanisms on both sides of the support frame. The transverse pressing and straightening mechanisms include transverse driving mechanisms and transverse pressing and straightening blocks drivingly connected to the transverse driving mechanisms.

[0008] Specifically, the sawing device is provided with a first lifting and feeding roller device, which is arranged in the middle of the second conveying frame. The first lifting and feeding roller device can lift the anodized aluminum guide rod on the middle of the second conveying frame upward and transport it along the axial direction of the anodized aluminum guide rod to the sawing mechanism of the sawing device, and reset the anodized aluminum guide rod to the middle of the second conveying frame after sawing is completed.

[0009] Specifically, a clamping mechanism and a limiting mechanism are provided at the sawing mechanism of the sawing device. The limiting mechanism is driven and connected by a telescopic driving mechanism, and the clamping mechanism is used to clamp and fix the anodized aluminum guide rod.

[0010] Specifically, a side push mechanism is also provided at the sawing mechanism, and the side push mechanism is used to push the anodized aluminum guide rod after sawing away from the sawing mechanism.

[0011] Specifically, the beveling device is provided with a second lifting and feeding roller device, which is arranged in the middle of the supporting frame of the beveling device. The second lifting and feeding roller device is used to lift the anodized aluminum guide rod in the middle of the supporting frame upward and transport it along the axial direction of the anodized aluminum guide rod to the beveling mechanism of the beveling device and to reset the anodized aluminum guide rod after beveling to the middle of the supporting frame.

[0012] Specifically, a reciprocating pushing mechanism is provided on the supporting frame of the beveling device, and the reciprocating pushing mechanism is used to push the anodized aluminum guide rod on the second conveyor frame closest to the beveling device onto the supporting frame when the second conveyor frame moves toward the beveling device. The reciprocating pushing mechanism is also used to push the anodized aluminum guide rod that has completed the beveling process in the middle part of the supporting frame to the exit of the supporting frame.

[0013] Specifically, the reciprocating pushing mechanism includes a reciprocating driving mechanism and a first one-way push hook and a second one-way push hook driven and connected by the reciprocating driving mechanism. The reciprocating driving mechanism is driven and connected to the first one-way push hook and the second one-way push hook through a driving arm. The first one-way push hook is used to push the anodized aluminum guide rod closest to the beveling device on the second conveyor frame onto the support frame, and the second one-way push hook is used to push the anodized aluminum guide rod that has completed the beveling process in the middle of the support frame to the exit of the support frame.

[0014] The beneficial effects of the present invention are as follows: the aluminum guide rod to be repaired is conveyed step by step at the loading device by adopting a lifting frame in combination with a short-distance conveying frame, and is first straightened and repaired, and then sawed and beveled, thereby avoiding the problem of the deformation of the aluminum guide rod affecting the conveying efficiency; and the entire repair process does not require manual assistance and transportation, which can effectively improve the automatic repair efficiency of the aluminum guide rod and reduce the operating risks of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Attached Figure 1 This is an overall structural diagram of an automatic repair device for anodized aluminum guide rods in an embodiment; Attached Figure 2 It is the overall structural diagram of the feeding device in the embodiment; Attached Figure 3 It is a front view of the feeding device in the embodiment; Attached Figure 4 It is a schematic diagram of the overall structure of the straightening device in the embodiment; Attached Figure 5 is a front view of the straightening device in the embodiment; Attached Figure 6 The overall structure diagram of the sawing device in the embodiment; Attached Figure 7 is a front view of the sawing device in the embodiment; Attached Figure 8 is a schematic structural diagram of the sawing device in another angle in the embodiment; Attached Fig. 9 It is the overall structure diagram of the beveling device in the embodiment; Attached Fig.10 Schematic diagram of the specific structure of the reciprocating material pushing mechanism in the embodiment.

[0016] Explanation of the reference numerals: 1-feeding device, 11-first conveying frame, 111-first horizontal driving mechanism, 112-first movable frame, 12-first ejecting frame, 121-first vertical driving mechanism, 122-first ejecting frame, 2-straightening device, 21-longitudinal straightening device, 211-vertical pressing driving mechanism, 212-longitudinal pressing straightening block, 22-lateral straightening device, 221-lateral driving mechanism, 222-lateral pressing straightening block, 223-lateral straightening limit block, 23-support frame, 24-lifting and conveying roller device, 3-sawing device, 31-sawing mechanism, 32-clamping mechanism, 33-limiting mechanism , 34-telescopic driving mechanism, 35-side pushing mechanism, 4-beveling device, 41-supporting frame, 42-beveling mechanism, 43-reciprocating pushing mechanism, 431-reciprocating driving mechanism, 432-first one-way pushing hook, 433-second one-way pushing hook, 434-driving arm, 5-top material receiving mechanism, 51-first pushing mechanism, 52-second pushing mechanism, 61-second conveying frame, 611-second horizontal driving mechanism, 612-second movable frame, 62-second top material frame, 621-second vertical driving mechanism, 622-second top material frame, 71-first lifting feeding roller device, 72-second lifting feeding roller device. DETAILED DESCRIPTION

[0017] Example 1, reference Figure 1-10, an automatic repair device for anodized aluminum guide rods, comprising a feeding device 1, a straightening device 2, a sawing device 3, and a beveling device 4 connected in sequence, the feeding device 1 comprising a first conveying frame 11 and a first ejecting frame 12, the first conveying frame 11 can move back and forth along the feeding device 1 toward the straightening device 2, the straightening device 2 is provided with an ejecting receiving mechanism 5 and a first pushing mechanism 51 near the feeding device 1, the first ejecting frame 12 is used to eject the anodized aluminum guide rod to be processed on the first conveying frame 11, after the first conveying frame 11 moves toward the straightening device 2, the ejecting receiving mechanism 5 is used to eject the anodized aluminum guide rod on the first conveying frame 11 that is closest to the straightening device, and the first pushing mechanism 51 is used to push the anodized aluminum guide rod on the ejecting receiving mechanism 5 onto the straightening device 2 for The straightening device 2 is provided with a second pushing mechanism 52 near the sawing device 3, and the second pushing mechanism 52 is used to push the anodized aluminum guide rod that has completed the straightening process at the straightening device 2 to the sawing device 3. The sawing device 3 is provided with a second conveyor frame 61 and a second lifting frame 62. The second conveyor frame 61 can move back and forth along the direction of the sawing device toward the beveling device 4, and the second lifting frame 62 is used to lift the anodized aluminum guide rod on the second conveyor frame 61. The beveling device 4 is provided with a supporting frame 41 for placing the anodized aluminum guide rod, and the end of the second lifting frame 62 extends to the supporting frame 41 of the beveling device 4. After the second conveyor frame 61 moves toward the beveling device 4, the end of the second conveyor frame 61 extends to the supporting frame 41 of the beveling device 4.

[0018] In the present embodiment, after the anodized aluminum guide rod to be repaired is moved to the loading device 1 after the steel claws are cut off, it is transported by the loading device 1 to a position near the straightening device 2, and then the top material receiving mechanism 5 of the straightening device 2 cooperates with the first pushing mechanism 51 to push the anodized aluminum guide rod into the straightening device 4 for straightening treatment, so that the anodized aluminum guide rod is straightened as a whole, which is convenient for subsequent transportation. The straightened anodized aluminum guide rod is pushed from the straightening device 2 to the second conveying frame 61 of the sawing device 3 by the second pushing mechanism 52 of the straightening device 2. The sawing device 3 is used to cut off the explosive welding block at the end of the straightened anodized aluminum guide rod and the second conveying frame 61 and the second top material frame 62 cooperate to transport the sawed anodized aluminum guide rod to the supporting frame 41 of the beveling device 4. The beveling device 4 finally performs beveling processing on the anodized aluminum guide rod, thereby completing the automatic repair processing of the anodized aluminum guide rod. Finally, the repaired anodized aluminum guide rod is manually moved away from the beveling device 4, and auxiliary equipment such as hoisting equipment can be used in the moving process. The automatic repair equipment of this embodiment can realize automatic straightening, sawing, beveling and other processing of anodized aluminum guide rods, and each process can be automatically connected without the need for manual or auxiliary transportation, which can effectively improve the repair efficiency and quality of anodized aluminum guide rods, while also reducing the operation risks of operators.

[0019] Among them, since the anodized aluminum guide rods to be repaired have different degrees of bending deformation and the mass of the anodized aluminum guide rods is very large, conventional conveying devices such as conveyor belts, conveyor rollers, etc. cannot effectively transport them, and it is easy for the conveying device to be damaged or the anodized aluminum guide rods to slip on them. The loading device 1 of this embodiment adopts the first conveying frame 11 and the first lifting frame 12 to cooperate with each other to achieve stable transportation of the anodized aluminum guide rods to be repaired. Specifically, the first conveying frame 11 moves back and forth along the direction in which the anodized aluminum guide rods are to be transported, and the first lifting frame 12 can lift the anodized aluminum guide rods on the first conveying frame 11 and separate them from the first conveying frame 11. When the anodized aluminum guide rods are transported, the first conveying frame 11 first moves toward the straightening device, so that the anodized aluminum guide rods on the first conveying frame 11 move one station toward the straightening device. The anodized aluminum guide rod on the first conveyor rack 11 is then lifted upward by the first lifting rack 12, and the first conveyor rack 11 is moved back to reset, and the first lifting rack 12 lowers the anodized aluminum guide rod back to the first conveyor rack 11, and the first conveyor rack 11 continues to move toward the straightening device 2. At this time, the anodized aluminum guide rod continues to be moved forward a distance of one station, and this cycle is repeated, so that the anodized aluminum guide rod gradually approaches the straightening device 2, until the anodized aluminum guide rod closest to the straightening device 2 reaches the end of the first conveyor rack 11 (that is, the end closest to the straightening device 2), and at this time, the anodized aluminum guide rod at the end of the first conveyor rack 11 can be lifted up from the first conveyor rack 11 by the lifting receiving mechanism 5 of the straightening device 2, and pushed from the lifting receiving mechanism 5 to the straightening device 2 by the first pushing mechanism 51 for straightening processing. After the straightening process, the anodized aluminum guide rod is pushed onto the second conveyor frame 61 by the second pushing mechanism 52. Similar to the first conveyor frame 11 and the first ejecting frame 12, the second conveyor frame 61 and the second ejecting frame 62 cooperate to step the anodized aluminum guide rod, and after the sawing process is completed, it is transported to the support frame 41 of the beveling device 4. Among them, the first conveyor frame 11 includes a first horizontal drive mechanism 111 and a first mobile frame body 112, and the first ejecting frame 12 includes a first vertical drive mechanism 121 and a first ejecting frame body 122. Correspondingly, the second conveyor frame 61 includes a second horizontal drive mechanism 611 and a second mobile frame body 612, and the second ejecting frame 62 includes a second vertical drive mechanism 621 and a second ejecting frame body 622.

[0020] Since the cross section of the anodized aluminum guide rod is rectangular, the straightening device 2 performs longitudinal straightening and transverse straightening on the anodized aluminum guide rod. Therefore, in this embodiment, the straightening device includes a longitudinal straightening device 21 and a transverse straightening device 22. The longitudinal straightening device 21 and the transverse straightening device 22 are both provided with a support frame 23 for placing the anodized aluminum guide rod for straightening processing. The longitudinal straightening device 21 and the transverse straightening device 22 are both provided with a lifting and conveying roller device 24 under the support frame 23. The lifting and conveying roller device 24 is used to convey the anodized aluminum guide rod between the longitudinal straightening device 21 and the transverse straightening device 22. In order to facilitate receiving the anodized aluminum guide rod from the top material receiving mechanism 5, the longitudinal straightening device 21 is close to the feeding device 1, and the transverse straightening device 22 is close to the sawing device 3. Among them, a longitudinal pressing and straightening mechanism is arranged above the support frame 23 of the longitudinal straightening device 21, and the longitudinal pressing and straightening mechanism includes a vertical pressing driving mechanism 211 and a longitudinal pressing and straightening block 212 connected to the vertical pressing driving mechanism 211; the transverse straightening device 22 is provided with a transverse straightening limit block 223 and a transverse pressing and straightening mechanism on both sides of the support frame 23, and the transverse pressing and straightening mechanism includes a transverse driving mechanism 221 and a transverse pressing and straightening block 222 connected to the transverse driving mechanism 221. After the longitudinal straightening device 21 completes the longitudinal straightening, the anode aluminum guide rod is lifted up by the lifting and conveying roller device 24 and conveyed to the transverse straightening device 22 and lowered to the support frame 23 of the transverse straightening device 22. After the transverse straightening device 22 completes the transverse straightening, the lifting and conveying roller device 24 lifts the anode aluminum guide rod upward, and the second material pushing mechanism 52 pushes the anode aluminum guide rod to the second conveying frame 61 of the sawing device 3.

[0021] Specifically, the sawing device 3 is provided with a first lifting and feeding roller device 71, which is provided in the middle of the second conveying frame 61. The first lifting and feeding roller device 71 can lift the anode aluminum guide rod on the middle of the second conveying frame 61 upward and transport it to the sawing mechanism 31 of the sawing device 3 along the axial direction of the anode aluminum guide rod, and reset the anode aluminum guide rod after sawing to the middle of the second conveying frame 61. After the second conveying frame 61 cooperates with the second lifting frame 62 to transport the anode aluminum guide rod to the middle of the second conveying frame 61, the first lifting and feeding roller device 71 lifts the anode aluminum guide rod upward and transports it to the sawing mechanism 31 to complete the sawing. After the sawing, the anode aluminum guide rod is transported back by the first lifting and feeding roller device 71 and lowered to the middle of the second conveying frame 61 again, and continues to be transported forward by the second conveying frame 61 and the second lifting frame 62. Among them, the sawing mechanism 31 of the sawing device 3 is provided with a clamping mechanism 32 and a limiting mechanism 33, the limiting mechanism 33 is driven and connected by a telescopic driving mechanism 34, and the clamping mechanism 32 is used to clamp and fix the anodized aluminum guide rod; the sawing mechanism 31 is also provided with a side pushing mechanism 35, and the side pushing mechanism 35 is used to push the anodized aluminum guide rod after sawing away from the sawing mechanism 31. After the anodized aluminum guide rod is transported to the sawing mechanism 3 by the first lifting and feeding roller device 71 and reaches the limiting mechanism 33 and is limited, the anodized aluminum guide rod is clamped and fixed by the clamping mechanism 32, and then the explosive welding block at the end of the anodized aluminum guide rod is cut off by the sawing mechanism 31, wherein the sawing mechanism 31 can adopt a conventional sawing mechanism, such as a sawing mechanism with a band saw blade, or a sawing mechanism with a circular saw. After the limiting mechanism 33 has completed the limiting positioning of the anodized aluminum guide rod and the clamping mechanism 32 has completed the clamping and fixing of the anodized aluminum guide rod, the telescopic driving mechanism 34 drives the limiting mechanism 33 to retract and separate from the anodized aluminum guide rod, so as to prevent the anodized aluminum guide rod from causing damage to the limiting mechanism 33 during the sawing process. The side push mechanism 35 provided at the sawing mechanism 31 can push the sawed anodized aluminum guide rod away from the sawing mechanism 31, so as to prevent the sawed anodized aluminum guide rod from being stuck by the sawing mechanism and affecting the conveying.

[0022] Specifically, the beveling device 4 is provided with a second lifting and feeding roller device 72, which is provided in the middle of the support frame 41 of the beveling device 4, and is used to lift the anodized aluminum guide rod in the middle of the support frame 41 upwards and transport it to the beveling mechanism 42 of the beveling device 4 along the axial direction of the anodized aluminum guide rod, and reset the anodized aluminum guide rod after beveling to the middle of the support frame 41. The structure and function of the second lifting and feeding roller device 72 of the beveling device 4 are similar to those of the first lifting and feeding roller device 71 of the sawing device, and is used to lift the anodized aluminum guide rod in the middle of the support frame 41 upwards and transport it to the beveling mechanism 42 for beveling processing, and transport the anodized aluminum guide rod after beveling processing back and put it down on the support frame 41.

[0023] In addition, a reciprocating pushing mechanism 43 is provided on the support frame 41 of the beveling device 4. The reciprocating pushing mechanism 43 is used to push the anodized aluminum guide rod on the second conveyor frame 61 closest to the beveling device 4 onto the support frame 41 when the second conveyor frame 61 moves toward the beveling device 4. The reciprocating pushing mechanism 43 is also used to push the anodized aluminum guide rod that has completed the beveling process in the middle part of the support frame 41 to the exit of the support frame 41. Among them, the reciprocating pushing mechanism 43 includes a reciprocating driving mechanism 431 and a first one-way pushing hook 432 and a second one-way pushing hook 433 driven and connected by the reciprocating driving mechanism 431. The reciprocating driving mechanism 431 is driven and connected to the first one-way pushing hook 432 and the second one-way pushing hook 433 through a driving arm 434. The first one-way pushing hook 432 is used to push the anodized aluminum guide rod closest to the beveling device 4 on the second conveying frame 61 to the support frame 41, and the second one-way pushing hook 433 is used to push the anodized aluminum guide rod that has completed the beveling processing in the middle of the support frame 41 to the exit of the support frame 41.

[0024] In addition, in this embodiment, in order to avoid slipping when conveying the anodized aluminum guide rods, the surfaces of the rotating rollers of the lifting conveying roller device 24 (set at the straightening device 2), the first lifting feeding roller device 71 and the second lifting feeding roller device 72 used to convey the anodized aluminum guide rods are knurled or grooved to increase the friction between the rotating rollers and the anodized aluminum guide rods and ensure the stability of conveying. Among them, the frames used to contact and support the anodized aluminum guide rods, such as the first conveying frame 11, the first ejecting frame 12, the ejecting receiving mechanism 5, the support frame 23 of the straightening device 2, the second conveying frame 61, the second ejecting frame 62 and the support frame 41 of the beveling device 4 are all provided with chrome-plated hard shafts, so that the above-mentioned frames are not easily damaged during the contact support and conveying of the anodized aluminum guide rods.

[0025] Of course, the above are only preferred embodiments of the present invention, and are not intended to limit the scope of use of the present invention. Therefore, any equivalent changes made to the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic repair device for anodized aluminum guide rods, characterized in that: It comprises a feeding device, a straightening device, a sawing device and a beveling device connected in sequence, the feeding device comprises a first conveying frame and a first ejecting frame, the first conveying frame can move back and forth along the direction from the feeding device to the straightening device, the straightening device is provided with an ejecting receiving mechanism and a first pushing mechanism near the feeding device, the first ejecting frame is used to lift up the anodized aluminum guide rod to be processed on the first conveying frame, after the first conveying frame moves toward the straightening device, the ejecting receiving mechanism is used to lift up the anodized aluminum guide rod on the first conveying frame closest to the straightening device, and the first pushing mechanism is used to push the anodized aluminum guide rod on the ejecting receiving mechanism onto the straightening device for straightening processing; The straightening device is provided with a second pushing mechanism near the sawing device, and the second pushing mechanism is used for pushing the anodized aluminum guide rod that has completed the straightening process at the straightening device to the sawing device. The sawing device is provided with a second conveying frame and a second lifting frame, and the second conveying frame can move back and forth along the direction of the sawing device toward the beveling device, and the second lifting frame is used for lifting the anodized aluminum guide rod on the second conveying frame. The beveling device is provided with a supporting frame for placing the anodized aluminum guide rod, and the end of the second lifting frame extends to the supporting frame of the beveling device. After the second conveying frame moves toward the beveling device, the end of the second conveying frame extends to the supporting frame of the beveling device.

2. The automatic repairing equipment for anodized aluminum guide rods according to claim 1 is characterized in that: The straightening device includes a longitudinal straightening device and a transverse straightening device. Both the longitudinal straightening device and the transverse straightening device are provided with a support frame for placing anodized aluminum guide rods for straightening processing. A lifting and conveying roller device is provided under the support frame of the longitudinal straightening device and the transverse straightening device. The lifting and conveying roller device is used to convey the anodized aluminum guide rods between the longitudinal straightening device and the transverse straightening device.

3. The automatic repairing equipment for anodized aluminum guide rods according to claim 2 is characterized in that: A longitudinal pressing and straightening mechanism is arranged above the support frame of the longitudinal straightening device, and the longitudinal pressing and straightening mechanism comprises a vertical pressing driving mechanism and a longitudinal pressing and straightening block drivingly connected to the vertical pressing driving mechanism.

4. The automatic repairing equipment for anodized aluminum guide rods according to claim 2 is characterized in that: The transverse straightening device is provided with transverse straightening limit blocks and transverse pressing and straightening mechanisms on both sides of the support frame. The transverse pressing and straightening mechanisms include transverse driving mechanisms and transverse pressing and straightening blocks drivingly connected to the transverse driving mechanisms.

5. The automatic repairing equipment for anodized aluminum guide rods according to claim 1 is characterized in that: The sawing device is provided with a first lifting and feeding roller device, which is arranged in the middle of the second conveying frame. The first lifting and feeding roller device can lift the anodized aluminum guide rod on the middle of the second conveying frame upward and transport it along the axial direction of the anodized aluminum guide rod to the sawing mechanism of the sawing device, and reset the anodized aluminum guide rod to the middle of the second conveying frame after sawing is completed.

6. The automatic repairing equipment for anodized aluminum guide rods according to claim 5, characterized in that: The sawing mechanism of the sawing device is provided with a clamping mechanism and a limiting mechanism, the limiting mechanism is driven and connected by a telescopic driving mechanism, and the clamping mechanism is used to clamp and fix the anodized aluminum guide rod.

7. The automatic repairing equipment for anodized aluminum guide rods according to claim 6, characterized in that: The sawing mechanism is also provided with a side pushing mechanism, which is used to push the anodized aluminum guide rod away from the sawing mechanism after sawing.

8. The automatic repairing equipment for anodized aluminum guide rods according to claim 1, characterized in that: The beveling device is provided with a second lifting and feeding roller device, which is arranged in the middle of the supporting frame of the beveling device. The second lifting and feeding roller device is used to lift the anodized aluminum guide rod in the middle of the supporting frame upward and transport it along the axial direction of the anodized aluminum guide rod to the beveling mechanism of the beveling device and to reset the anodized aluminum guide rod after beveling to the middle of the supporting frame.

9. The automatic repairing device for anodized aluminum guide rods according to claim 8, characterized in that: A reciprocating pushing mechanism is arranged on the supporting frame of the beveling device, and the reciprocating pushing mechanism is used to push the anodized aluminum guide rod on the second conveying frame closest to the beveling device onto the supporting frame when the second conveying frame moves toward the beveling device. The reciprocating pushing mechanism is also used to push the anodized aluminum guide rod that has completed the beveling process in the middle part of the supporting frame to the exit of the supporting frame.

10. The automatic repairing equipment for anodized aluminum guide rods according to claim 9, characterized in that: The reciprocating pushing mechanism includes a reciprocating driving mechanism and a first one-way pushing hook and a second one-way pushing hook driven and connected by the reciprocating driving mechanism. The reciprocating driving mechanism is driven and connected to the first one-way pushing hook and the second one-way pushing hook through a driving arm. The first one-way pushing hook is used to push the anodized aluminum guide rod closest to the beveling device on the second conveyor frame onto the supporting frame, and the second one-way pushing hook is used to push the anodized aluminum guide rod that has completed the beveling process in the middle of the supporting frame to the exit of the supporting frame.

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