Device for polishing oxide layer of thermal battery pole

Abstract

The utility model discloses a thermal battery pole oxidation layer polishing device which is characterized in that an operation table is arranged on a rack, a polishing table is arranged on the operation table, an abrasive paper belt is arranged on the polishing table, and a transmission mechanism for driving the abrasive paper belt to rotate circularly is arranged on the polishing table. A lifting mechanism used for adjusting the height of the polishing table is arranged on the operation table. A thermal battery is placed on the rack, the grinding table is lifted to the position where the abrasive paper belt can conveniently grind a thermal battery pole through the lifting mechanism, then the abrasive paper belt is driven to rotate through the transmission mechanism, the unit thermal battery is manually held by hand, the bottom of the battery is tightly attached to the operation table top, the unit thermal battery pole is tightly attached to the abrasive belt, and meanwhile the unit thermal battery is continuously rotated. After the oxide layer of one pole column is polished clean, the oxide layer of the next pole column is polished, the oxide layers of the pole columns on the thermal battery are rapidly polished, and the oxide layers of the pole columns of the thermal battery are accurately and efficiently polished through the abrasive paper belt.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal batteries, in particular to a device for polishing an oxide layer of a thermal battery pole. Background Art

[0002] Thermal batteries are primary reserve batteries that use molten salt as electrolyte and are activated by melting it with their own heat source. Thermal batteries are composed of battery stacks, battery cylinders, thermal battery covers, etc. The thermal battery cover is made of a metal cover and a thermal battery pole sealed with glass under a high temperature environment. After sealing at high temperature, a dense oxide layer is formed on the surface of the thermal battery pole. Since this oxide layer will cause the resistance to increase, it will affect the subsequent processes of the battery. In order to prevent the oxide layer on the surface of the battery pole from affecting the subsequent processes of the subsequent battery, the oxide layer on the thermal battery pole needs to be removed to ensure the normal operation of the subsequent processes of the battery.

[0003] The traditional way to deoxidize the thermal battery pole is to first fix the thermal battery and then manually grind the oxide layer of the thermal battery pole using sandpaper. The grinding efficiency is low, time-consuming, labor-intensive, and labor-intensive, and the labor cost is high. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a device for polishing the oxide layer of a thermal battery pole.

[0005] The utility model is realized through the following technical solutions.

[0006] The utility model provides a method and device for polishing the oxide layer of a thermal battery pole, comprising a frame, an operating table is arranged on the frame, a polishing table is arranged on the operating table, a sandpaper belt is arranged on the polishing table, a transmission mechanism for driving the sandpaper belt to circulate and rotate is arranged on the polishing table, and a lifting mechanism for adjusting the height of the polishing table is arranged on the operating table.

[0007] Preferably, the transmission mechanism includes a rotating motor fixedly arranged on the grinding machine, a first transmission wheel is coaxially arranged at the output end of the rotating motor, a second transmission wheel and a third transmission wheel are rotatably arranged on one side of the grinding table close to the output end of the rotating motor, the sandpaper strips are commonly sleeved on the first transmission wheel, the second transmission wheel and the third transmission wheel are arranged in a triangular orientation.

[0008] Preferably, the lifting mechanism comprises a screw rod rotatably arranged on the operating table, the extension direction of the screw rod is arranged in the same direction as the extension direction of the operating table, a slider is threadedly sleeved on the screw rod, and the grinding table is arranged on the slider.

[0009] Preferably, a lifting handle is coaxially arranged on the screw rod.

[0010] Preferably, the operating table is provided with a ruler, and the extension direction of the ruler is arranged in the same direction as the extension direction of the screw rod.

[0011] Preferably, a fixing plate is fixedly connected to the sliding block, a side of the fixing plate away from the sliding block is fixedly connected to the grinding table, and a side of the fixing plate close to the operating table is in contact with the operating table.

[0012] Preferably, one end of the fixing plate is fixedly connected to a pointing bar, and an end of the pointing bar away from the fixing plate points parallel to the scale line of the ruler.

[0013] Preferably, the grinding table is provided with a first support rod and a second support rod respectively, and the first support rod and the second support rod both extend out of the grinding table, the first support rod is rotatably connected to the second transmission wheel, and the second support rod is rotatably connected to the third transmission wheel.

[0014] Preferably, the grinding table is fixedly connected with a fixing bolt, the first support rod is rotatably connected to the fixing bolt, one end of the first support rod away from the second transmission wheel is adapted to be connected with a spring, and one end of the spring away from the first support rod is fixedly connected to the grinding table.

[0015] The beneficial effects of the utility model are as follows: a thermal battery is placed on a frame, a grinding table is lifted by a lifting mechanism to a position where a sandpaper belt is convenient for grinding the thermal battery pole, and then the sandpaper belt is driven to rotate cyclically by a transmission mechanism, a unit thermal battery is manually held, the bottom of the battery is pressed against the operating table, and the pole of the unit thermal battery is pressed against the sandbelt, while the unit thermal battery is continuously rotated, and after the oxide layer of one pole is polished clean, the oxide layer of the next pole is polished, and the oxide layer of the pole on the thermal battery is quickly polished, so that the sandpaper belt can achieve accurate and efficient grinding of the oxide layer of the thermal battery pole, thereby improving the grinding efficiency, reducing the time consumption, thereby reducing the labor level, and further reducing the labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram mainly used to display the transmission mechanism, etc. in the utility model;

[0018] Figure 3 It is a partial structural diagram mainly used to display the structures of the scale, pointing bar, lifting mechanism and transmission mechanism in the utility model;

[0019] Explanation of the reference numerals: 1-frame; 2-operating table; 3-grinding table; 4-sandpaper belt; 5-transmission mechanism; 51-rotating motor; 52-second transmission wheel; 53-third transmission wheel; 54; first transmission wheel; 6-screw; 7-lifting crank; 8-ruler; 9-fixed plate; 10-pointing bar; 11-first support rod; 12-second support rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0022] like Figure 1 As shown, it includes a frame 1, to which an operating table 2 is fixedly connected and vertically arranged on the frame 1, a groove is provided at one end of the operating table 2 away from the frame 1, and a lifting mechanism for adjusting the height of the grinding table 3 is provided on the operating table 2; the lifting mechanism 6 includes a screw rod 6 rotatably connected to the bottom of the groove, the extension direction of the screw rod 6 is arranged in the same direction as the extension direction on the operating table 2, a slider is threadedly sleeved on the screw rod 6, and a lifting crank 7 is coaxially arranged at one end of the screw rod 6 away from the bottom of the groove, and the screw rod 6 is driven to rotate by rotating the lifting crank 7, thereby causing the slider to move along the length direction of the screw rod 6.

[0023] like Figure 1 As shown, a through hole is opened on one side of the groove, and the shape of the through hole is rectangular. The extension direction of the through hole is set in the same direction as the extension direction of the groove. The end of the slider away from the screw rod 6 extends out of the through hole and is fixedly connected with a fixing plate 9. The side of the fixing plate 9 away from the slider is fixedly connected with the grinding table 3, and the side of the fixing plate 9 close to the operating table 2 is in contact; when the slider moves along the extension direction of the screw rod 6, the fixing plate 9 moves along one side of the operating table 2, which is convenient for limiting the slider so that the slider does not rotate with the rotation of the screw rod 6. The fixing plate 9 also has a certain stabilizing effect on the grinding table 3.

[0024] like Figure 3As shown, a ruler 8 is fixedly connected to one side of the operating table 2, the length direction of the ruler 8 is the same as the length direction of the operating table 2, and the scale lines of the ruler 8 are arranged parallel to the horizontal direction of the frame 1, and a pointing bar 10 is fixedly connected to one end of the fixing plate 9, and the end of the pointing bar 10 away from the fixing plate 9 is parallel to the scale lines of the ruler 8;

[0025] The fixed plate 9 is moved by moving the slider, driving the pointing bar 10 to move. The pointing bar 10 points to the scale line of the ruler 8, so that the worker can quickly, accurately and conveniently move the grinding table 3 to a suitable position when adjusting the position of the grinding table 3, which is convenient for grinding the oxide layer of the thermal battery pole; for thermal batteries of different batches and different heights, the grinding table 3 can be positioned more accurately to the corresponding position, thereby saving operation time and reducing labor costs.

[0026] like Figure 1 He Ru Figure 2 As shown, the second support rod 12 is fixedly connected to the grinding table 3, and the fixing bolt is fixedly connected to the grinding table 3. The first support rod 11 is rotatably connected to the fixing bolt, so that the first support rod 11 can rotate in the horizontal direction of the grinding table. At the same time, the first pin is fixedly connected to the grinding table, and a spring is hung on the first pin. One end of the first support rod 11 is fixedly connected to the second pin, and the end of the spring away from the first pin is hung on the second pin. At this time, the spring is in a stretched state, and the first support rod 11 is tightened in the direction of the elastic force of the spring by the elastic force of the spring, so that the first support rod The rod 11 is sleeved with one end of the sandpaper belt 4 expanding outward, so that the sandpaper belt 4 is in a tightened state, which is convenient for the sandpaper belt 4 to grind the oxide layer of the pole; at the same time, when the spring is stretched in the direction of the spring stretching, the end of the first support rod close to the spring expands outward, and at the same time, the other end of the first support rod 11 moves in the opposite direction, so that the sandpaper belt 4 is no longer tight on the first support rod 11, which is convenient for replacing the sandpaper belt 4; the second support rod 12 is connected to the grinding table 3 by bolt threads, and the first support rod 11 and the second support rod 12 extend out of the grinding table 3 away from the end fixed with the bolt;

[0027] The grinding table 3 is provided with a transmission mechanism 5 for driving the sandpaper belt 4 to cyclically rotate. The transmission mechanism 5 includes a rotating motor 51 fixedly arranged on the grinding table 3. The output end of the rotating motor 51 passes through the grinding table 3 and points to the frame 1, and a first transmission wheel 54 is coaxially arranged at the output end of the rotating motor 51. The first support rod 11 and the second support rod 12 extend out of the grinding table 3 and are respectively rotatably provided with a second transmission wheel 52 and a third transmission wheel 53. The first transmission wheel 54, the second transmission wheel 52 and the third transmission wheel 53 are collectively sleeved with the sandpaper belt 4, and the first transmission wheel 54, the second transmission wheel 52 and the third transmission wheel 53 are arranged in a triangular orientation.

[0028] like Figure 2As shown, the mutual positions of the first transmission wheel 54, the second transmission wheel 52 and the third transmission wheel 53 are in a triangular orientation, so that the sandpaper belt 4 is tightly sleeved on the first transmission wheel 54, the second transmission wheel 52 and the third transmission wheel 53; at the same time, the first support rod 11 and the second support rod 12 are respectively extended from the grinding table 3 at one end away from the grinding table, and one side of the sandpaper belt 4 is also away from the grinding table 3; when the rotating motor 51 drives the first transmission wheel 54 to rotate, the sandpaper belt 4 is driven, and then the second transmission wheel 52 and the third transmission wheel 53 are driven to rotate, so that the sandpaper belt 4 circulates on the first transmission wheel 54, the second transmission wheel 52 and the third transmission wheel 53; so that the workers have a clear field of vision and convenient operation when grinding the oxide layer of the thermal battery pole, thereby efficiently completing the grinding of the oxide layer of the thermal battery pole.

[0029] The working principle of this embodiment is as follows: by rotating the lifting crank 7, the screw rod 6 is rotated, so that the slider moves on the screw rod 6, and then drives the grinding table 3 to move along the length direction of the operating table 2, and the pointing bar 10 points to the corresponding scale line on the ruler 8, so that the grinding table 3 is lifted and moved to the corresponding position suitable for thermal battery pole grinding;

[0030] The first transmission wheel 54 is driven to rotate by rotating the motor 51, which drives the second transmission wheel 52 and the third transmission wheel 53 to rotate together, so that the sandpaper belt 4 rotates in a cycle; the thermal battery is manually placed on the rack, so that the thermal battery is placed on the side of the sandpaper belt 4 away from the polishing table 3, and the sandpaper belt 4 continuously polishes the oxide layer of the thermal battery pole on the side away from the polishing table 3. The worker continuously rotates the thermal battery, and after the oxide layer of one pole is polished clean, the oxide layer of the next pole is polished, and the oxide layer of the pole on the thermal battery is quickly polished, so that the oxide layer of the thermal battery pole is fully polished, so that the sandpaper belt 4 can accurately and efficiently polish the oxide layer of the thermal battery pole, thereby improving the polishing speed and efficiency, reducing time consumption, reducing labor intensity, and reducing labor costs.

[0031] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A device for polishing the oxide layer of a thermal battery pole, characterized in that: The invention comprises a frame (1), an operating table (2) is arranged on the frame (1), a grinding table (3) is arranged on the operating table (2), a sandpaper belt (4) is arranged on the grinding table (3), a transmission mechanism (5) for driving the sandpaper belt (4) to circulate and rotate is arranged on the grinding table (3), and a lifting mechanism for adjusting the height of the grinding table (3) is arranged on the operating table (2); the transmission mechanism (5) comprises a rotating motor (51) fixedly arranged on the grinding table (3), and the rotating motor (51) is arranged on the grinding table (3). A first transmission wheel (54) is coaxially arranged at the output end of the rotating motor (51); a second transmission wheel (52) and a third transmission wheel (53) are rotatably arranged on one side of the grinding table (3) close to the output end of the rotating motor (51); the first transmission wheel (54), the second transmission wheel (52) and the third transmission wheel (53) are collectively sleeved with the sandpaper belt (4); the first transmission wheel (54), the second transmission wheel (52) and the third transmission wheel (53) are arranged in a triangular orientation.

2. A device for polishing the oxide layer of a thermal battery pole according to claim 1, characterized in that: The lifting mechanism comprises a screw rod (6) rotatably arranged on the operating table (2), the extension direction of the screw rod (6) being arranged in the same direction as the extension direction on the operating table (2), a slider being threadedly sleeved on the screw rod (6), and the grinding table (3) being arranged on the slider.

3. A device for polishing the oxide layer of a thermal battery pole according to claim 2, characterized in that: A lifting handle (7) is coaxially arranged on the screw rod (6).

4. The device for polishing the oxide layer of a thermal battery pole according to claim 2, characterized in that: The operating table (2) is provided with a scale (8), and the extension direction of the scale (8) is arranged in the same direction as the extension direction of the screw rod (6).

5. The device for polishing the oxide layer of a thermal battery pole according to claim 4, characterized in that: A fixing plate (9) is fixedly connected to the sliding block, a side of the fixing plate (9) away from the sliding block is fixedly connected to the grinding table (3), and a side of the fixing plate (9) close to the operating table (2) is in contact with the operating table (2).

6. A device for polishing the oxide layer of a thermal battery pole according to claim 5, characterized in that: One end of the fixed plate (9) is fixedly connected to a pointing bar (10), and one end of the pointing bar (10) away from the fixed plate (9) points parallel to the scale line of the ruler (8).

7. The device for polishing the oxide layer of a thermal battery pole according to claim 1, characterized in that: The grinding table (3) is provided with a first support rod (11) and a second support rod (12), respectively, and the first support rod (11) and the second support rod (12) both extend outside the grinding table (3); the first support rod (11) is rotatably connected to the second transmission wheel (52), and the second support rod (12) is rotatably connected to the third transmission wheel (53).

8. The device for polishing the oxide layer of a thermal battery pole according to claim 1, characterized in that: The grinding table (3) is fixedly connected with a fixing bolt, the first support rod (11) is rotatably connected to the fixing bolt, one end of the first support rod (11) away from the second transmission wheel (52) is adaptably connected with a spring, and one end of the spring away from the first support rod (11) is fixedly connected to the grinding table (3).

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