Cathode roller polishing and grinding machine anti-collision device

Abstract

The utility model is suitable for the technical field of cathode roller machining, and provides a cathode roller polishing and grinding machine anti-collision device which comprises a supporting frame. The hydraulic cylinder is fixedly mounted at the top of the supporting frame; the mounting frame is arranged on the supporting frame in a sliding mode, and the mounting frame is fixedly connected with an output shaft of the hydraulic cylinder; the rotating mechanism is assembled on the supporting frame and the mounting frame and is used for driving a fixed cathode roller to rotate; the two moving avoiding mechanisms are assembled on the supporting frame; and the two power motors are respectively arranged on the two moving avoiding mechanisms. According to the anti-collision device of the cathode roller polishing and grinding machine, the cathode roller can be well polished, meanwhile, the main grinding head and the auxiliary grinding head can be well subjected to avoiding collision prevention in the using process, and the safety in the polishing and machining process of the cathode roller is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cathode roller processing, in particular to an anti-collision device for a cathode roller polishing machine. Background Art

[0002] The cathode roller is the core equipment of new energy lithium battery copper foil, which is mainly used to produce electrolytic copper foil. Electrolytic copper foil is a metal copper foil produced by electrolysis with copper as the main raw material. In the special electrolysis equipment, copper sulfate electrolyte is deposited on the roller cathode surface of the cathode roller through direct current to generate electrolytic copper foil. At the same time, the roller rotates continuously in a circular motion, so that copper foil can be continuously generated on it, and continuously peeled off, and finally rolled into foil.

[0003] In the process of processing the cathode roller, it is necessary to use a corresponding cathode roller polishing machine to polish the cathode roller. Generally, in order to better polish the cathode roller, a main grinding head and an auxiliary grinding head are set to polish and grind the cathode roller. However, in actual use, the main grinding head and the auxiliary grinding head sometimes collide due to position errors, which reduces the safety of the cathode roller processing. Utility Model Content

[0004] The utility model provides an anti-collision device for a cathode roller polishing machine, aiming to solve the problem that a main grinding head and an auxiliary grinding head are prone to collision during the polishing process of the cathode roller, which is raised in the above background technology.

[0005] To solve the above problems, the utility model is implemented as follows: a cathode roller polishing machine anti-collision device comprises: a support frame; a hydraulic cylinder fixedly mounted on the top of the support frame; a mounting frame slidably arranged on the support frame, and the mounting frame and the output shaft of the hydraulic cylinder are fixedly connected; a rotating mechanism installed on the support frame and the mounting frame, and the rotating mechanism is used to drive the fixed cathode roller to rotate; two parallel and spaced mobile avoidance mechanisms installed on the support frame; two power motors arranged on the two mobile avoidance mechanisms; a main grinding head and an auxiliary grinding head respectively fixedly mounted on the output shafts of the two power motors, and the main grinding head and the auxiliary grinding head are used to polish and grind the cathode roller; a plurality of distance sensors arranged on the two mobile avoidance mechanisms, and the distance sensors are used to monitor and avoid the distance between the main grinding head and the auxiliary grinding head.

[0006] Preferably, the rotating mechanism includes: a driving motor fixedly mounted on the mounting frame; two mounting shafts mounted on the supporting frame via a vertical plate and spaced apart along a straight line, and one of the mounting shafts is fixedly connected to the output shaft of the driving motor; and clamping frames respectively fixedly mounted on the two mounting shafts, the clamping frames being used to clamp the cathode roller.

[0007] Preferably, the mobile avoidance mechanism includes: a servo motor fixedly mounted on the support frame; a connecting frame fixedly mounted on the support frame; a screw rod rotatably mounted on the connecting frame, and one end of the screw rod is fixedly connected to the output shaft of the servo motor; a mounting block threadedly sleeved on the screw rod; a first telescopic rod fixedly mounted on the mounting block; a placement frame fixedly mounted on the output shaft of the first telescopic rod; a second telescopic rod fixedly mounted on the placement frame, a placement plate fixedly mounted on the output shaft of the second telescopic rod, and the placement plate is fixedly connected to the power motor.

[0008] Preferably, a limit rod is fixedly installed on the connecting frame, the limit rod and the mounting block are slidably connected, the limit rod is used to limit the mounting block, the placement plate and the placement frame are slidably connected, and the distance sensor and the placement frame are fixedly connected.

[0009] Preferably, a cooling mechanism is provided on the support frame, and the cooling mechanism is used to cool the main grinding head and the auxiliary grinding head, and the cooling mechanism includes: a water pump fixedly mounted on the support frame; a connecting pipe fixedly mounted on the water outlet end of the water pump; two hoses arranged on the connecting pipe; two flushing heads fixedly mounted on the two placement racks, respectively, the two flushing heads are respectively connected to the two hoses, and the two flushing heads correspond to the main grinding head and the auxiliary grinding head, respectively.

[0010] Preferably, the support frame is provided with a connecting mechanism for connecting the support frame and the mounting frame, and the connecting mechanism includes: a mounting groove opened on the top of the support frame; a guide rod fixedly installed in the mounting groove; a slider slidably arranged on the guide rod, the slider is fixedly connected to the bottom of the mounting frame, and a ball is nested at the bottom of the slider, and the ball is in contact with the bottom of the mounting groove.

[0011] Preferably, a discharge trough is provided on the support frame, and the discharge trough is used to discharge waste chips generated during the polishing process of the cathode roller. A plurality of third telescopic rods are fixedly installed on the support frame, and a supporting frame is fixedly installed on the third telescopic rods. The supporting frame is used to support the cathode roller during the placement process. A controller is provided on the support frame, and the controller is used to perform control operations.

[0012] Compared with the related art, the cathode roller polishing machine anti-collision device provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the cathode roller polishing machine anti-collision device provided by this solution has the following advantages:

[0014] The cathode roller polishing machine anti-collision device is formed by a support frame, a hydraulic cylinder, a mounting frame, a rotating mechanism, a moving avoidance mechanism, a power motor, a main grinding head, an auxiliary grinding head and a distance sensor, a cooling mechanism and a controller. The cathode roller can be well polished, and the main grinding head and the auxiliary grinding head can be well avoided and prevented from collision during use, thereby improving the safety of the cathode roller polishing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the top view structure of a cathode roller polishing machine anti-collision device provided by the utility model;

[0016] Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0017] Figure 3 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG.

[0018] Figure 4 It is a schematic diagram of the assembly of the guide rod and the slider of the utility model.

[0019] : 1. support frame; 2. hydraulic cylinder; 3. mounting frame; 4. rotating mechanism; 401. driving motor; 402. mounting shaft; 403. clamping frame; 5. moving avoidance mechanism; 501. servo motor; 502. connecting frame; 503. screw rod; 504. mounting block; 505. first telescopic rod; 506. placing frame; 507. second telescopic rod; 6. power motor; 7. main grinding head; 8. auxiliary grinding head; 9. distance sensor; 10. water pump; 11. connecting pipe; 12. hose; 13. flushing head; 14. mounting groove; 15. guide rod; 16. slider; 17. controller. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model embodiment provides a cathode roller polishing machine anti-collision device, such as Figure 1-4 As shown, the anti-collision device of the cathode roller polishing machine includes: a support frame 1; a hydraulic cylinder 2 fixedly installed on the top of the support frame 1; a mounting frame 3 slidably arranged on the support frame 1, and the mounting frame 3 and the output shaft of the hydraulic cylinder 2 are fixedly connected; a rotating mechanism 4 installed on the support frame 1 and the mounting frame 3, and the rotating mechanism 4 is used to drive the fixed cathode roller to rotate; two parallel and spaced mobile avoidance mechanisms 5 installed on the support frame 1; two power motors 6 arranged on the two mobile avoidance mechanisms 5; a main grinding head 7 and an auxiliary grinding head 8 respectively fixedly installed on the output shafts of the two power motors 6, and the main grinding head 7 and the auxiliary grinding head 8 are used to polish and grind the cathode roller; a plurality of distance sensors 9 arranged on the two mobile avoidance mechanisms 5, and the distance sensors 9 are used to monitor and avoid the distance between the main grinding head 7 and the auxiliary grinding head 8.

[0023] In this embodiment, the cathode roller to be polished is placed on the support frame, the third telescopic rod is started to drive the cathode roller to move to a suitable position, and then the hydraulic cylinder 2 is started by the controller 17 to drive the mounting frame 3 to move, so that the two clamping frames 403 clamp the cathode roller, and then the rotating mechanism 4 is started to drive the clamped cathode roller to rotate, and at the same time, the two power motors 6 are started to respectively drive the main grinding head 7 and the auxiliary grinding head 8 to rotate to polish the cathode roller. During the polishing process, the two moving avoidance mechanisms 5 are started to drive the main grinding head 7 and the auxiliary grinding head 8 to move back and forth to polish the cathode roller. At the same time, during the polishing process, the main grinding head 7 and the auxiliary grinding head 8 can be detected by the distance sensor 9. The distance is monitored. When the distance between the main grinding head 7 and the auxiliary grinding head 8 is less than a certain range, the controller 17 will start the first telescopic rod 505 to adjust the use height of the auxiliary grinding head 8, so that the main grinding head 7 and the auxiliary grinding head 8 can avoid each other. At the same time, the controller 17 will start the servo motor 501 corresponding to the auxiliary grinding head 8, and move the use position of the auxiliary grinding head 8, so that the main grinding head 7 and the auxiliary grinding head 8 can avoid each other well, effectively avoiding the collision between the main grinding head 7 and the auxiliary grinding head 8, and improving the safety of the cathode roller processing process (the operation of the electrical components in the entire equipment can be set and controlled by the controller 17, which is a prior art and will not be elaborated again).

[0024] In the utility model, the rotating mechanism 4 includes: a driving motor 401 fixedly mounted on the mounting frame 3; two mounting shafts 402 installed on the support frame 1 through a vertical plate and distributed along a straight line, and one of the mounting shafts 402 is fixedly connected to the output shaft of the driving motor 401; and clamping frames 403 respectively fixedly mounted on the two mounting shafts 402, and the clamping frames 403 are used to clamp the cathode roller.

[0025] In this embodiment, when the rotating mechanism 4 is used, the driving motor 401 is started to drive the mounting shaft 402 to rotate, thereby driving the cathode roller clamped by the two clamping frames 403 to rotate, thereby facilitating the main grinding head 7 and the auxiliary grinding head 8 to fully polish and grind the cathode roller.

[0026] In a further preferred embodiment of the utility model, the mobile avoidance mechanism 5 includes: a servo motor 501 fixedly mounted on the support frame 1; a connecting frame 502 fixedly mounted on the support frame 1; a screw rod 503 rotatably mounted on the connecting frame 502, and one end of the screw rod 503 is fixedly connected to the output shaft of the servo motor 501; a mounting block 504 threadedly sleeved on the screw rod 503; a first telescopic rod 505 fixedly mounted on the mounting block 504; a placement frame 506 fixedly mounted on the output shaft of the first telescopic rod 505; a second telescopic rod 507 fixedly mounted on the placement frame 506, and a placement plate is fixedly mounted on the output shaft of the second telescopic rod 507, and the placement plate is fixedly connected to the power motor 6.

[0027] In this embodiment, when the mobile avoidance mechanism 5 is used, the servo motor 501 is started by the controller 17 to drive the screw rod 503 to perform a certain forward and reverse rotation. Under the limiting action of the limiting rod on the mounting block 504, the screw rod 503 drives the mounting block 504 to move, thereby driving the main grinding head 7 or the auxiliary grinding head 8 to move back and forth to grind the cathode roller. At the same time, the use height of the main grinding head 7 or the auxiliary grinding head 8 can be adjusted by the first telescopic rod 505, so as to facilitate the avoidance operation between the main grinding head 7 and the auxiliary grinding head 8. The distance between the main grinding head 7 or the auxiliary grinding head 8 and the cathode roller can be adjusted by the second telescopic rod 507.

[0028] In a further preferred embodiment of the utility model, a limiting rod is fixedly installed on the connecting frame 502, the limiting rod and the mounting block 504 are slidably connected, the limiting rod is used to limit the mounting block 504, the placement plate and the placement frame 506 are slidably connected, and the distance sensor 9 and the placement frame 506 are fixedly connected.

[0029] In this embodiment, the limiting rod is used to limit the mounting block 504 so that the screw rod 503 drives the mounting block 504 to move.

[0030] In a further preferred embodiment of the utility model, a cooling mechanism is provided on the support frame 1, and the cooling mechanism is used to cool the main grinding head 7 and the auxiliary grinding head 8, and the cooling mechanism includes: a water pump 10 fixedly mounted on the support frame 1; a connecting pipe 11 fixedly mounted on the water outlet end of the water pump 10; two hoses 12 arranged on the connecting pipe 11; two flushing heads 13 respectively fixedly mounted on the two placement racks 506, the two flushing heads 13 are respectively connected to the two hoses 12, and the two flushing heads 13 respectively correspond to the main grinding head 7 and the auxiliary grinding head 8.

[0031] In this embodiment, during the use of the main grinding head 7 and the auxiliary grinding head 8, the water inlet end of the water pump 10 is connected to the corresponding cooling water, the cooling water enters the hose 12 through the water pump 10, and then is sprayed onto the main grinding head 7 and the auxiliary grinding head 8 through the flushing head 13 to cool them down, thereby improving the use effect of the main grinding head 7 and the auxiliary grinding head 8.

[0032] In the utility model, the support frame 1 is provided with a connecting mechanism for connecting the support frame 1 and the mounting frame 3, and the connecting mechanism includes: a mounting groove 14 opened at the top of the support frame 1; a guide rod 15 fixedly installed in the mounting groove 14; a slider 16 slidably arranged on the guide rod 15, the slider 16 is fixedly connected to the bottom of the mounting frame 3, and a ball is nested at the bottom of the slider 16, and the ball is in contact with the bottom of the mounting groove 14.

[0033] In this embodiment, the connection stability between the mounting frame 3 and the supporting frame 1 can be improved by the connection mechanism.

[0034] In a further preferred embodiment of the utility model, a discharge trough is provided on the support frame 1, and the discharge trough is used to discharge waste chips generated during the polishing process of the cathode roller. A plurality of third telescopic rods are fixedly installed on the support frame 1, and a supporting frame is fixedly installed on the third telescopic rods. The supporting frame is used to support the cathode roller during the placement process. A controller 17 is provided on the support frame 1, and the controller 17 is used to perform control operations.

[0035] In this embodiment, the discharge trough is used to discharge the waste chips generated during the polishing process of the cathode roller. With the interaction between the third telescopic rod and the supporting frame, the position of the cathode roller during the placement process can be easily adjusted, thereby facilitating the clamping frame 403 to clamp and fix the cathode roller, and the controller 17 can facilitate control operations.

[0036] To sum up, compared with the related art, the cathode roller polishing machine anti-collision device is formed by the support frame 1, hydraulic cylinder 2, mounting frame 3, rotating mechanism 4, moving avoidance mechanism 5, power motor 6, main grinding head 7, auxiliary grinding head 8 and distance sensor 9, cooling mechanism and controller 17, which can well polish the cathode roller, and at the same time can well avoid collision between the main grinding head 7 and the auxiliary grinding head 8 during use, thereby improving the safety of the cathode roller polishing process.

[0037] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A cathode roller polishing machine anti-collision device, characterized in that: include: Support frame; A hydraulic cylinder fixedly mounted on the top of the support frame; a mounting frame slidably mounted on the support frame, and the mounting frame and the output shaft of the hydraulic cylinder are fixedly connected; a rotating mechanism mounted on the support frame and the mounting frame, the rotating mechanism is used to drive the fixed cathode roller to rotate; two parallel and spaced movable avoidance mechanisms mounted on the support frame; Two power motors are arranged on the two mobile avoidance mechanisms; a main grinding head and an auxiliary grinding head are respectively fixedly mounted on the output shafts of the two power motors, and the main grinding head and the auxiliary grinding head are used to polish and grind the cathode roller; A plurality of distance sensors are arranged on the two moving avoidance mechanisms, and the distance sensors are used to monitor and avoid the distance between the main grinding head and the auxiliary grinding head.

2. The anti-collision device for cathode roller polishing machine according to claim 1, characterized in that: The rotating mechanism includes: a driving motor fixedly mounted on the mounting frame; two mounting shafts mounted on the support frame via a vertical plate and spaced apart along a straight line, and one of the mounting shafts is fixedly connected to the output shaft of the driving motor; and clamping frames respectively fixedly mounted on the two mounting shafts, the clamping frames being used to clamp the cathode roller.

3. The anti-collision device for cathode roller polishing machine according to claim 1, characterized in that: The mobile avoidance mechanism includes: a servo motor fixedly mounted on the support frame; a connecting frame fixedly mounted on the support frame; a screw rod rotatably mounted on the connecting frame, and one end of the screw rod is fixedly connected to the output shaft of the servo motor; a mounting block threadedly sleeved on the screw rod; a first telescopic rod fixedly mounted on the mounting block; a placement frame fixedly mounted on the output shaft of the first telescopic rod; a second telescopic rod fixedly mounted on the placement frame, a placement plate fixedly mounted on the output shaft of the second telescopic rod, and the placement plate is fixedly connected to the power motor.

4. The anti-collision device for cathode roller polishing machine according to claim 3, characterized in that: A limit rod is fixedly installed on the connecting frame, the limit rod is slidably connected to the mounting block, the limit rod is used to limit the mounting block, the placement plate is slidably connected to the placement frame, and the distance sensor is fixedly connected to the placement frame.

5. The anti-collision device for cathode roller polishing machine according to claim 3, characterized in that: A cooling mechanism is provided on the support frame, and the cooling mechanism is used to cool the main grinding head and the auxiliary grinding head. The cooling mechanism includes: a water pump fixedly installed on the support frame; a connecting pipe fixedly installed on the water outlet end of the water pump; two hoses arranged on the connecting pipe; two flushing heads respectively fixedly installed on the two placement racks, the two flushing heads are respectively connected to the two hoses, and the two flushing heads correspond to the main grinding head and the auxiliary grinding head respectively.

6. The anti-collision device for cathode roller polishing machine according to claim 1, characterized in that: The support frame is provided with a connecting mechanism for connecting the support frame and the mounting frame, and the connecting mechanism includes: a mounting groove opened on the top of the support frame; a guide rod fixedly installed in the mounting groove; a slider slidably arranged on the guide rod, the slider is fixedly connected to the bottom of the mounting frame, and a ball is nested at the bottom of the slider, and the ball is in contact with the bottom of the mounting groove.

7. The anti-collision device for cathode roller polishing machine according to claim 1, characterized in that: The support frame is provided with a discharge trough, which is used to discharge waste chips generated during the polishing process of the cathode roller. A plurality of third telescopic rods are fixedly installed on the support frame, and a supporting frame is fixedly installed on the third telescopic rods. The supporting frame is used to support the cathode roller during the placement process. The support frame is provided with a controller, which is used to perform control operations.

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