Pole polishing device for storage battery production

Abstract

The utility model discloses a pole polishing device for storage battery production, and relates to the technical field of storage battery production. The automatic feeding device comprises a feeding mechanism and a workbench which are arranged side by side, a pushing mechanism is arranged on the feeding mechanism; a lifting mechanism is vertically arranged on the workbench; a shifting mechanism is horizontally arranged on the lifting mechanism; and grinding mechanisms are vertically arranged on the shifting mechanism side by side. A single storage battery on the feeding mechanism is pushed and clamped on the workbench through the pushing mechanism, the two polishing mechanisms correspond to two poles on the storage battery in position through the shifting mechanism, and then the two polishing mechanisms are driven by the lifting mechanism to move to the polishing position through the shifting mechanism. And then the polishing mechanism is used for polishing the pole of the storage battery, after polishing is completed, the polishing mechanism is reset, the feeding mechanism loosens the storage battery, finally, the storage battery continues to be conveyed through the pushing mechanism, and the polishing efficiency of the storage battery is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery production, and particularly relates to a pole post grinding device for battery production. Background Art

[0002] A Chinese patent with the authorization announcement number CN217513601 U discloses a pole post grinding device. By placing the battery to be ground on the base, the telescopic rod of the clamping cylinder pushes the clamping block, and the groove on the clamping block and the bracket jointly clamp the battery firmly. Subsequently, the motor drives the Y-axis screw rod to rotate, causing the Y-axis arm to move in the Y-axis chute. When it moves to the appropriate position, the telescopic rod of the Z-axis telescopic cylinder drives the motor bearing plate to move downward, and the grinding motor and the grinding disc on the motor bearing plate also move accordingly. When it moves to the top surface of the pole post, it stops moving. At this time, the grinding motor drives the grinding disc to grind the top surface of the pole post. The above device has the following drawbacks: Since the above device still requires manual placement of the battery on the base, the grinding efficiency of the battery pole post is poor; moreover, the above device can only grind the top surface of the pole post and cannot grind the side surface of the pole post, resulting in incomplete removal of the oxide layer on the surface of the pole post and affecting the use effect of the battery. Therefore, it is urgent to study a pole post grinding device for battery production to solve the above problems. Summary of the Utility Model

[0003] The utility model aims to provide a pole post grinding device for battery production, aiming to solve the technical problems raised in the above background art.

[0004] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0005] The utility model is a pole post grinding device for battery production, including a feeding mechanism and a workbench arranged side by side; a pushing mechanism for pushing and clamping a single battery on the feeding mechanism onto the workbench is installed on the feeding mechanism; a lifting mechanism is vertically installed on the workbench; a shifting mechanism is horizontally installed on the lifting mechanism; and a pair of grinding mechanisms are vertically installed side by side on the shifting mechanism.

[0006] As a preferred technical solution of the utility model, the feeding mechanism includes a pair of side support beams arranged side by side; the workbench is horizontally fixed on one side surface of one side support beam, and a conveying notch corresponding to the workbench is opened at the upper edge of the side support beam; a pair of rollers are rotatably installed side by side between the two side support beams; the two rollers are connected by a conveyor belt; one end of one roller is coaxially connected to the output shaft of a first servo motor; and the first servo motor is horizontally fixed on one side support beam.

[0007] As an optimal technical scheme of the utility model, the pushing mechanism includes a first support plate vertically fixed at the upper edge of the support beam on the other side and a second support plate vertically fixed to the upper surface of the workbench; a first cylinder is horizontally fixed to one side of the first support plate; the extension direction of the output end of the first cylinder is perpendicular to the conveying direction of the conveyor belt; the output end of the first cylinder passes through the first support plate and is horizontally fixed with a pushing slat parallel to the second support plate; the end of the pushing slat away from the input end of the conveyor belt is fixed with a limiting flange; the limiting flange is arranged between the pushing slat and the second support plate; a baffle is arranged in parallel on the side of the second support plate close to the pushing slat; a plurality of guide posts are vertically fixed to one side of the baffle; the plurality of guide posts are slidably inserted into the second support plate; the outer periphery of the plurality of guide posts is sleeved with a tensioning spring; one end of the tensioning spring is fixed on the second support plate; the other end of the tensioning spring is fixed on an end of the guide post away from the baffle.

[0008] As a preferred technical solution of the utility model, the lifting mechanism includes a pair of support columns vertically fixed side by side on the upper surface of the workbench; the upper ends of the two support columns are connected by a positioning slat; a second cylinder is vertically fixed on the upper surface of the positioning slat; the output end of the second cylinder passes through the positioning slat and is horizontally fixed with a carrying frame for carrying the shifting mechanism.

[0009] As a preferred technical solution of the utility model, the shift mechanism includes a bidirectional screw rod whose two ends are rotatably connected to the opposite edges of the carrying frame; the bidirectional screw rod is vertically arranged to the roller; one end of the bidirectional screw rod is fixedly sleeved with a first pulley; the first pulley is connected to the second pulley through a synchronous belt drive; the second pulley is fixedly sleeved on the output shaft of a second servo motor; the second servo motor is horizontally fixed on the upper surface of the carrying frame; the two threaded sections of the bidirectional screw rod are threadedly matched with nuts; transmission strips are vertically fixed on the two nuts; the upper ends of the two transmission strips are slidably connected to the carrying frame; the lower ends of the two transmission strips are horizontally fixed with mounting plates for carrying the grinding mechanism.

[0010] As a preferred technical solution of the utility model, the grinding mechanism includes a third servo motor vertically fixed to the upper surface of the mounting plate; the output shaft of the third servo motor passes through the mounting plate and is horizontally fixed with an adjustment frame; a screw is horizontally rotatably connected to the inner side of the adjustment frame; a handle is fixed to one end of the screw; a movable block is threadedly engaged on the screw; the movable block is slidably connected to the inner side of the adjustment frame; a grinding head is vertically fixed to the lower surface of the movable block.

[0011] The utility model has the following beneficial effects:

[0012] In the present utility model, multiple storage batteries are placed side by side on a feeding mechanism. The pushing mechanism is used to push and clamp a single storage battery on the feeding mechanism onto a workbench. Then, the shifting mechanism aligns two grinding mechanisms with the positions of the two pole posts on the storage battery. Next, the lifting mechanism drives the two grinding mechanisms to move to the grinding position through the shifting mechanism. Then, the grinding mechanisms are used to grind the pole posts of the storage battery. After grinding, the grinding mechanisms reset and the pushing mechanism releases the storage battery, and the storage battery returns to the feeding mechanism again. Finally, the feeding mechanism continues to convey the storage battery, which not only effectively improves the grinding efficiency of the storage battery but also ensures the removal effect of the oxide layer on the surface of the pole posts of the storage battery, and has high market application value.

[0013] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. Brief Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic structural diagram of a pole post grinding device for storage battery production according to the present utility model.

[0016] Figure 2 It is a schematic structural diagram of the feeding mechanism of the present utility model.

[0017] Figure 3 It is a schematic structural diagram of the pushing mechanism of the present utility model.

[0018] Figure 4 It is a schematic structural diagram of the connection between the lifting mechanism and the shifting mechanism of the present utility model.

[0019] Figure 5 It is a schematic structural diagram of the shifting mechanism of the present utility model.

[0020] Figure 6 It is a schematic structural diagram of the connection between the shifting mechanism and the grinding mechanism of the present utility model.

[0021] Figure 7 It is a schematic structural diagram of the grinding mechanism of the present utility model.

[0022] Figure 8 It is a schematic structural diagram of the connection between the screw rod and the grinding head of the present utility model.

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] 1 - Feeding mechanism, 2 - Workbench, 3 - Pushing mechanism, 4 - Lifting mechanism, 5 - Shifting mechanism, 6 - Grinding mechanism, 101 - Side support beam, 102 - Conveyor notch, 103 - Roller, 104 - First servo motor, 105 - Conveyor belt, 301 - First support plate, 302 - Second support plate, 303 - First cylinder, 304 - Pushing plate strip, 305 - Limiting flange, 306 - Baffle, 307 - Guide post, 308 - Tension spring, 401 - Support column, 402 - Positioning plate strip, 403 - Second cylinder, 404 - Carrying frame, 501 - Bidirectional lead screw, 502 - First pulley, 503 - Second pulley, 504 - Second servo motor, 505 - Nut, 506 - Transmission plate strip, 507 - Mounting plate, 601 - Third servo motor, 602 - Adjusting frame, 603 - Screw rod, 604 - Handle, 605 - Movable block, 606 - Grinding head. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] Embodiment 1:

[0027] Please refer to Figure 1 As shown in the figure, the present invention is a pole grinding device for battery production, including a feeding mechanism 1 and a workbench 2 arranged side by side; a pushing mechanism 3 is installed on the feeding mechanism 1 for pushing and clamping a single battery on the feeding mechanism 1 onto the workbench 2; a lifting mechanism 4 is vertically installed on the workbench 2; a shifting mechanism 5 is horizontally installed on the lifting mechanism 4; a pair of grinding mechanisms 6 are vertically installed side by side on the shifting mechanism 5. When in use, by placing multiple batteries side by side on the feeding mechanism 1, using the pushing mechanism 3 to push and clamp a single battery on the feeding mechanism 1 onto the workbench 2, then making the positions of the two grinding mechanisms 6 correspond to the positions of the two poles on the battery through the shifting mechanism 5, and then using the lifting mechanism 4 to drive the two grinding mechanisms 6 to move to the grinding position through the shifting mechanism 5, and then grinding the poles of the battery through the grinding mechanism 6. After grinding, the grinding mechanism 6 returns to its original position and the pushing mechanism 3 releases the battery, and the battery returns to the feeding mechanism 1 again. Finally, the battery is continuously conveyed through the feeding mechanism 1, which not only effectively improves the grinding efficiency of the battery, but also ensures the removal effect of the oxide layer on the surface of the battery poles.

[0028] Embodiment 2:

[0029] Based on the first embodiment, as Figure 2 shown, the feeding mechanism 1 includes a pair of side support beams 101 arranged side by side; the workbench 2 is horizontally bolted to one side surface of one side support beam 101, and a conveying notch 102 corresponding to the workbench 2 is formed in the upper edge of this side support beam 101; a pair of rollers 103 are rotatably installed side by side between the two side support beams 101; the two rollers 103 are drivingly connected by a conveyor belt 105; one end of one roller 103 is coaxially connected to the output shaft of a first servo motor 104 through a conventional coupling in the art; the first servo motor 104 is horizontally bolted to one side support beam 101. During use, the first servo motor 104 drives the roller 103 to rotate intermittently, so that the conveyor belt 105 conveys the battery to a position corresponding to the conveying notch 102.

[0030] Among them, as Figure 2-3 shown, the pusher mechanism 3 includes a first support plate 301 vertically bolted to the upper edge of the other side support beam 101 and a second support plate 302 vertically bolted to the upper surface of the workbench 2; a conventional first cylinder 303 in the art is horizontally bolted to one side surface of the first support plate 301; the telescopic direction of the output end of the first cylinder 303 is perpendicular to the conveying direction of the conveyor belt 105; the output end of the first cylinder 303 slides through the first support plate 301 horizontally and is bolted to a pushing plate strip 304 parallel to the second support plate 302; a limiting flange 305 is welded to one end of the pushing plate strip 304 away from the input end of the conveyor belt 105; the limiting flange 305 is arranged between the pushing plate strip 304 and the second support plate 302; a baffle 306 is arranged parallel to one side of the pushing plate strip 304 on the second support plate 302; a plurality of guide posts 307 are vertically bolted to one side surface of the baffle 306; a plurality of guide posts 307 all slide through the second support plate 302; a tension spring 308 is sleeved on the outer periphery of each of the plurality of guide posts 307; one end of the tension spring 308 is fixed to the second support plate 302; the other end of the tension spring 308 is fixed to the end of the guide post 307 away from the baffle 306. During use, when the battery is conveyed to the conveying notch 102 by the conveyor belt 105, the first cylinder 303 drives the pushing plate strip 304 to approach the second support plate 302. At this time, one side surface of the battery is in contact with one side surface of the limiting flange 305, and the pushing plate strip 304 is used to push the battery onto the workbench 2 and clamp the battery between the pushing plate strip 304 and the baffle 306, so as to realize the positioning of the battery; after the pole posts of the battery are polished, the first cylinder 303 drives the pushing plate strip 304 to reset, and the guide post 307 pushes the baffle 306 to approach the pushing plate strip 304 under the elastic action of the tension spring 308, so as to push the battery from the workbench 2 back onto the conveyor belt 105, and finally the conveyor belt 105 continues to convey the battery.

[0031] Embodiment 3:

[0032] Based on Embodiment 2, as Figure 4 shown, the lifting mechanism 4 includes a pair of support columns 401 vertically bolted side by side on the upper surface of the workbench 2; the upper ends of the two support columns 401 are connected by a positioning strip 402; the positioning strip 402 and the support column 401 are bolted together; a conventional second cylinder 403 in the art is vertically bolted on the upper surface of the positioning strip 402; the output end of the second cylinder 403 slidably penetrates the positioning strip 402 and is horizontally bolted with a bearing frame 404 for carrying the displacement mechanism 5. During use, the second cylinder 403 drives the bearing frame 404 to move up and down, so as to realize the grinding mechanism 6 approaching the pole column of the storage battery.

[0033] Among them, as Figure 4-6 shown, the displacement mechanism 5 includes a bidirectional lead screw 501 whose two ends are respectively rotatably connected to the opposite edges of the bearing frame 404; the bidirectional lead screw 501 is perpendicular to the roller 103; one end of the bidirectional lead screw 501 is key-connected with a first belt pulley 502; the first belt pulley 502 is connected to a second belt pulley 503 through a synchronous belt; the second belt pulley 503 is key-connected to the output shaft of a second servo motor 504; the second servo motor 504 is horizontally bolted on the upper surface of the bearing frame 404; both threaded sections of the bidirectional lead screw 501 are threadedly engaged with a nut 505; both nuts 505 are vertically fixed with a transmission strip 506; the upper ends of the two transmission strips 506 are both slidably connected inside the bearing frame 404; the lower ends of the two transmission strips 506 are both horizontally welded with a mounting plate 507 for carrying the grinding mechanism 6. During use, the second servo motor 504 drives the bidirectional lead screw 501 to rotate through the second belt pulley 503 and the first belt pulley 502, so as to cause the two nuts 505 to drive the two grinding mechanisms 6 to move relatively through the transmission strips 506 and the mounting plate 507, thereby realizing the adjustment of the relative position between the grinding mechanism 6 and the pole column of the storage battery.

[0034] Among them, as Figure 6-8As shown in the figure, the grinding mechanism 6 includes a third servo motor 601 vertically bolted to the upper surface of the mounting plate 507; the output shaft of the third servo motor 601 passes through the mounting plate 507 with a clearance and is horizontally fixed with an adjustment frame 602, and one edge of the adjustment frame 602 is connected to the output shaft of the third servo motor 601; a screw rod 603 is horizontally rotatably connected inside the adjustment frame 602; one end of the screw rod 603 is fixed with a conventional handle 604 in the art; a movable block 605 is in threaded cooperation with the screw rod 603; the movable block 605 is slidably connected inside the adjustment frame 602; the lower surface of the movable block 605 is vertically bolted with a conventional grinding head 606 in the art; the grinding head 606 is in a cylindrical structure. Before use, the relative distance between the central axis of the grinding head 606 and the central axis of the output shaft of the third servo motor 601 is adjusted by rotating the screw rod 603, so that when the output shaft of the third servo motor 601 is coaxial with the battery pole column, the grinding head 606 can be in contact with the circumferential side wall of the battery pole column; during use, first, the grinding head 606 is coaxially arranged with the battery pole column through the displacement mechanism 5, and then the lifting mechanism 4 drives the lower surface of the grinding head 606 to be in contact with the top surface of the battery pole column through the displacement mechanism 5, and then the third servo motor 601 drives the grinding head 606 to rotate through the adjustment frame 602. When the lower surface of the grinding head 606 is in contact with the top surface of the battery pole column, the top surface of the battery pole column can be ground. Then, the output shaft of the third servo motor 601 is coaxially arranged with the battery pole column through the displacement mechanism 5, and then the lifting mechanism 4 drives the grinding head 606 to be in contact with the circumferential side wall of the battery pole column through the displacement mechanism 5. Finally, the third servo motor 601 drives the grinding head 606 to rotate to realize the grinding treatment of the circumferential side wall of the battery pole column, and the full-coverage grinding treatment of the battery pole column can be realized, effectively ensuring the grinding effect of the battery pole column.

[0035] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A pole grinding device for battery production, characterized in that: It comprises a feeding mechanism (1) and a workbench (2) arranged side by side; The feeding mechanism (1) is provided with a pushing mechanism (3) for pushing and clamping a single storage battery on the feeding mechanism (1) onto a workbench (2); a lifting mechanism (4) is vertically installed on the workbench (2); a shifting mechanism (5) is horizontally installed on the lifting mechanism (4); and a pair of grinding mechanisms (6) are vertically installed side by side on the shifting mechanism (5); The feeding mechanism (1) comprises a pair of side support beams (101) arranged side by side; the workbench (2) is horizontally fixed on a side surface of one side support beam (101), and the upper edge of the side support beam (101) is provided with a conveying notch (102) corresponding to the workbench (2); a pair of rollers (103) are rotatably mounted side by side between the two side support beams (101); the two rollers (103) are connected to each other by a conveyor belt (105); one end of one of the rollers (103) is coaxially connected to an output shaft of a first servo motor (104); and the first servo motor (104) is horizontally fixed on one side support beam (101).

2. The pole grinding device for battery production according to claim 1, characterized in that: The pushing mechanism (3) comprises a first support plate (301) vertically fixed to the upper edge of the other side support beam (101) and a second support plate (302) vertically fixed to the upper surface of the workbench (2); a first cylinder (303) is horizontally fixed to one side of the first support plate (301); the extension direction of the output end of the first cylinder (303) is perpendicular to the conveying direction of the conveyor belt (105); the output end of the first cylinder (303) passes through the first support plate (301) and is horizontally fixed with a pushing strip (304) parallel to the second support plate (302); a limiting flange (304) is fixed to one end of the pushing strip (304) away from the input end of the conveyor belt (105) 5); the limiting flange (305) is arranged between the pushing plate (304) and the second support plate (302); a baffle (306) is arranged in parallel on one side of the second support plate (302) close to the pushing plate (304); a plurality of guide pillars (307) are vertically fixed to one side of the baffle (306); the plurality of guide pillars (307) are slidably inserted on the second support plate (302); a tensioning spring (308) is sleeved on the outer periphery of the plurality of guide pillars (307); one end of the tensioning spring (308) is fixed on the second support plate (302); and the other end of the tensioning spring (308) is fixed to an end of the guide pillar (307) away from the baffle (306).

3. The pole grinding device for battery production according to claim 1 or 2, characterized in that: The lifting mechanism (4) comprises a pair of support columns (401) vertically fixed side by side on the upper surface of the workbench (2); the upper ends of the two support columns (401) are connected via a positioning strip (402); a second cylinder (403) is vertically fixed on the upper surface of the positioning strip (402); the output end of the second cylinder (403) passes through the positioning strip (402) and is horizontally fixed with a bearing frame (404) for carrying the shifting mechanism (5).

4. The pole grinding device for battery production according to claim 3, characterized in that: The shift mechanism (5) comprises a bidirectional screw rod (501) having two ends rotatably connected to opposite edges of the bearing frame (404); the bidirectional screw rod (501) is arranged perpendicular to the roller (103); one end of the bidirectional screw rod (501) is fixedly sleeved with a first pulley (502); the first pulley (502) is connected to a second pulley (503) via a synchronous belt drive; the second pulley (503) is fixedly sleeved on an output shaft of a second servo motor (504); The second servo motor (504) is horizontally fixed on the upper surface of the supporting frame (404); the two threaded sections of the bidirectional screw rod (501) are threadedly matched with nuts (505); transmission strips (506) are vertically fixed on the two nuts (505); the upper ends of the two transmission strips (506) are slidably connected in the supporting frame (404); and the lower ends of the two transmission strips (506) are horizontally fixed with mounting plates (507) for carrying the grinding mechanism (6).

5. The pole grinding device for battery production according to claim 4, characterized in that: The grinding mechanism (6) comprises a third servo motor (601) vertically fixed to the upper surface of the mounting plate (507); the output shaft of the third servo motor (601) passes through the mounting plate (507) and is horizontally fixed with an adjustment frame (602); a screw rod (603) is horizontally rotatably connected to the inner side of the adjustment frame (602); a handle (604) is fixed to one end of the screw rod (603); a movable block (605) is threadedly engaged on the screw rod (603); the movable block (605) is slidably connected to the inner side of the adjustment frame (602); and a grinding head (606) is vertically fixed to the lower surface of the movable block (605).

Images