A solid aluminum electrolytic capacitor impregnation device

Abstract

The present invention relates to the technical field of capacitor processing, and specifically discloses an impregnation device for a solid aluminum electrolytic capacitor, comprising a frame, and further comprising: an auxiliary mechanism, wherein the auxiliary mechanism comprises a base fixedly connected to the side wall of the frame, a motor is fixedly installed on the surface of the base, the output shaft of the motor rotates and penetrates the frame, the output end of the motor is fixedly connected to a cylinder, the arc surface of the cylinder is fixedly connected to a spiral sheet, a processing frame is provided above the frame, a filter is installed at the bottom of the processing frame, and a plurality of sponge plates are fixedly connected to the inner wall of the processing frame. The present invention can push the electrolyte inside the frame by arranging a motor and a spiral sheet, and by driving the rotation of the spiral sheet with the help of the motor, the electrolyte inside the frame can be shaken more violently with the help of the spiral rotation of the spiral sheet, thereby avoiding the precipitation of the electrolyte as much as possible, thereby affecting the impregnation of the capacitor.

Description

Technical Field

[0001] The invention belongs to the technical field of capacitor processing, and in particular relates to an impregnation device for a solid aluminum electrolytic capacitor. Background Art

[0002] Aluminum electrolytic capacitors are one of the most important basic electronic components in electronic engineering. In addition to filtering, coupling and bypassing in electronic circuits, they also play a special role in special circuits such as correction circuits, pump power circuits and AC motor starting circuits. Therefore, they are widely used in communication equipment systems, audio-visual systems, household appliances and electronic instruments. In the manufacturing process of aluminum electrolytic capacitors, electrolyte impregnation is a very important process technology.

[0003] When impregnating capacitors, the existing impregnation device usually places the capacitors in a box. The capacitors are often fixed and difficult to impregnate comprehensively. In addition, the electrolyte is prone to precipitation, which affects the impregnation of the capacitors. Summary of the invention

[0004] The object of the present invention is to provide an impregnation device for solid aluminum electrolytic capacitors to solve the problem in the prior art that the electrolyte of the existing impregnation device is prone to precipitation, thereby affecting the impregnation of the capacitor.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A solid aluminum electrolytic capacitor impregnation device comprises a frame, and further comprises:

[0007] The auxiliary mechanism includes a base fixedly connected to the side wall of the frame, a motor is fixedly installed on the surface of the base, the output shaft of the motor rotates and penetrates the frame, the output end of the motor is fixedly connected to a cylinder, the arc surface of the cylinder is fixedly connected to a spiral sheet, a processing frame is provided above the frame, a filter is installed at the bottom of the processing frame, and a plurality of sponge plates are fixedly connected to the inner wall of the processing frame.

[0008] Preferably: the end surface of the frame is fixedly connected to a vertical plate, the surface of the vertical plate is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a gear, the arc surface of the rotating rod and the output shaft of the motor are jointly provided with a belt, the tooth surface of the gear is meshed with a rack, the surface of the rack is fixedly connected to a fixing rod, the end of the fixing rod away from the rack is fixedly connected to a slider, the side of the processing frame close to the slider is fixedly connected to a sliding track, and the slider is slidably connected inside the sliding track.

[0009] Preferably, the arc surface of the fixing rod is fixedly connected with a round rod, and the arc surface of the round rod is sleeved with an L-shaped tube.

[0010] Preferably, the arc surface of the round rod is sleeved with a spring, and two ends of the spring are fixedly connected to the round rod and the L-shaped tube respectively.

[0011] Preferably, an L-shaped plate is fixedly connected to the surface of the slider, an insertion rod is slidably inserted into the surface of the L-shaped plate, a plurality of insertion holes are formed on the side wall of the sliding track, and the size of the insertion rod matches the size of the insertion hole.

[0012] Preferably, the output shaft of the motor and the arc surface of the rotating rod are both fixedly connected with two limit plates, and the limit plates are used to limit the belt to prevent deviation during the belt transmission process.

[0013] Preferably: a first support rod is fixedly connected to a side of the processing frame away from the sliding track, an end of the first support rod away from the processing frame is fixedly connected to a support column, an arc surface of the support column is sleeved with an arc plate, an arc surface of the arc plate is fixedly connected to a second support rod, an end of the second support rod away from the processing frame is fixedly connected to a rectangular plate, and two ends of the rectangular plate slide through two sides of the frame respectively.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention provides a motor and a spiral piece, and the motor drives the spiral piece to rotate, so as to push the electrolyte inside the frame. With the spiral rotation of the spiral piece, the electrolyte inside the frame can be shaken more violently, thereby avoiding the precipitation of the electrolyte as much as possible, thereby affecting the impregnation of the capacitor.

[0016] 2. The present invention provides gears, racks and springs, and with the help of the transmission of the gears and racks, can drive the processing frame to shake, thereby facilitating the shaking of the capacitor inside the processing frame, so that the position of the capacitor changes, thereby facilitating the capacitor to contact the electrolyte more comprehensively, and under the elastic force of the spring, the effect of repeatedly shaking the processing frame can be achieved.

[0017] 3. The present invention provides support columns, arc plates and rectangular plates. By means of sliding between the support columns and the arc plates, and sliding between the rectangular plates and the frame, the processing frame can be supported, so that the processing frame can shake more stably and avoid tilting of the processing frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a partial structural schematic diagram of the auxiliary mechanism of the present invention;

[0020] Figure 3 For the present invention Figure 1 Schematic diagram of some structures;

[0021] Figure 4 For the present invention Figure 3 Schematic diagram of the planar structure;

[0022] Figure 5 For the present invention Figure 3 Schematic diagram of the structure at A in the middle;

[0023] Figure 6 For the present invention Figure 3 Schematic diagram of the structure at point B in the middle.

[0024] In the figure: 1. frame; 2. auxiliary mechanism; 201. base; 202. motor; 203. cylinder; 204. spiral sheet; 205. vertical plate; 206. rotating rod; 207. belt; 208. gear; 209. rack; 210. fixing rod; 211. slider; 212. sliding track; 213. processing frame; 214. filter; 215. sponge board; 216. L-shaped board; 217. plug rod; 218. plug hole; 219. round rod; 220. L-shaped cylinder; 221. spring; 222. limit plate; 223. first support rod; 224. support column; 225. arc plate; 226. second support rod; 227. rectangular plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Reference Figure 1-Figure 6 As shown, the present invention provides an impregnation device for a solid aluminum electrolytic capacitor, comprising a frame 1, and further comprising:

[0027] The auxiliary mechanism 2 includes a base 201 fixedly connected to the side wall of the frame 1, a motor 202 is fixedly installed on the surface of the base 201, the output shaft of the motor 202 rotates and passes through the frame 1, the output end of the motor 202 is fixedly connected to a cylinder 203, the arc surface of the cylinder 203 is fixedly connected to a spiral sheet 204, a processing frame 213 is provided above the frame 1, a filter screen 214 is installed at the bottom of the processing frame 213, and a plurality of sponge plates 215 are fixedly connected to the inner wall of the processing frame 213.

[0028] In this embodiment, the processing frame 213 is made of rubber material, so that the capacitor inside the processing frame 213 is not easily affected when it hits the inner wall of the processing frame 213 during shaking. The sponge plate 215 serves to separate the multiple capacitors inside the processing frame 213 to prevent the multiple capacitors from colliding with each other. The motor 202 is started, and the motor 202 drives the cylinder 203 to rotate. The spiral sheet 204 will rotate at this time, which will push the electrolyte inside the frame 1, which is conducive to the shaking of the electrolyte and tries to avoid the precipitation of the electrolyte.

[0029] In an optional embodiment: the end face of the frame 1 is fixedly connected to a vertical plate 205, the surface of the vertical plate 205 is rotatably connected to a rotating rod 206, one end of the rotating rod 206 is fixedly connected to a gear 208, the arc surface of the rotating rod 206 and the output shaft of the motor 202 are jointly provided with a belt 207, the tooth surface of the gear 208 is meshed with a rack 209, the surface of the rack 209 is fixedly connected to a fixing rod 210, the end of the fixing rod 210 away from the rack 209 is fixedly connected to a slider 211, the side of the processing frame 213 close to the slider 211 is fixedly connected to a sliding track 212, and the slider 211 is slidably connected to the inside of the sliding track 212.

[0030] It should be noted that the processing frame 213 is moved toward the inside of the frame 1 by sliding the sliding rail 212 and the slider 211 until the electrolyte inside the frame 1 penetrates the filter 214 and immerses into the processing frame 213 to soak the capacitor.

[0031] In an optional embodiment: the arc surface of the fixing rod 210 is fixedly connected to a round rod 219 , and the arc surface of the round rod 219 is sleeved with an L-shaped tube 220 .

[0032] In an optional embodiment: the arc surface of the round rod 219 is sleeved with a spring 221, and two ends of the spring 221 are fixedly connected to the round rod 219 and the L-shaped tube 220 respectively.

[0033] It should be noted that under the transmission of belt 207, rotating rod 206 is driven to rotate, rotating rod 206 drives gear 208 to rotate, and when gear 208 rotates, it drives rack 209 to move, and rack 209 drives round rod 219 to move, so that spring 221 is compressed. Since gear 208 has a small number of teeth on its tooth surface, when gear 208 and rack 209 are not in contact, spring 221 rebounds, thereby achieving the effect of repeatedly shaking processing frame 213, which is beneficial for the capacitor inside processing frame 213 to move and change position, so that the capacitor can be more fully contacted with the electrolyte.

[0034] In an optional embodiment: an L-shaped plate 216 is fixedly connected to the surface of the slider 211, a rod 217 is slidably inserted into the surface of the L-shaped plate 216, a plurality of holes 218 are opened on the side wall of the sliding track 212, and the size of the rod 217 is adapted to the size of the hole 218.

[0035] It should be noted that by pressing the insertion rod 217 and inserting the insertion rod 217 into the corresponding insertion hole 218, the processing frame 213 is stabilized.

[0036] In an optional embodiment: the output shaft of the motor 202 and the arc surface of the rotating rod 206 are fixedly connected with two limit plates 222, and the limit plates 222 are used to limit the belt 207 to prevent the belt 207 from deviating during the transmission process.

[0037] In an optional embodiment: a first support rod 223 is fixedly connected to a side of the processing frame 213 away from the sliding track 212, and an end of the first support rod 223 away from the processing frame 213 is fixedly connected to a support column 224, an arc surface of the support column 224 is sleeved with an arc plate 225, and an arc surface of the arc plate 225 is fixedly connected to a second support rod 226, and an end of the second support rod 226 away from the processing frame 213 is fixedly connected to a rectangular plate 227, and both ends of the rectangular plate 227 slide through both sides of the frame body 1 respectively.

[0038] It should be noted that, with the help of the sliding between the support column 224 and the arc plate 225, and the sliding between the rectangular plate 227 and the frame 1, the processing frame 213 can be supported, so that the processing frame 213 can shake more stably, avoiding the processing frame 213 from tilting.

[0039] The working principle of the present invention is as follows: when in use, the staff places the capacitor inside the processing frame 213, and moves the processing frame 213 to the inside of the frame 1 by sliding the sliding track 212 and the slider 211. At the same time, the support column 224 will slide along the inside of the arc plate 225 until the electrolyte inside the frame 1 penetrates the filter 214 and immerses into the processing frame 213. At this time, the plug rod 217 is pressed and inserted into the corresponding socket 218 to achieve the stability of the processing frame 213. Then, by starting the motor 202, the motor 202 drives the cylinder 203 to rotate, and the spiral piece 204 will rotate at this time, which will cause the inside of the frame 1 to be The electrolyte in the part is pushed, which is beneficial to the shaking of the electrolyte and avoids the precipitation of the electrolyte as much as possible. At the same time, under the transmission of the belt 207, the rotating rod 206 is driven to rotate, and the rotating rod 206 drives the gear 208 to rotate. When the gear 208 rotates, it will drive the rack 209 to move, and the rack 209 drives the round rod 219 to move, so that the spring 221 is compressed. Since the number of teeth on the tooth surface of the gear 208 is small, when the gear 208 and the rack 209 are not in contact, the spring 221 rebounds, thereby achieving the effect of repeatedly shaking the processing frame 213, which is beneficial to the movement of the capacitor inside the processing frame 213 and changing its position, so that the capacitor is more comprehensively contacted with the electrolyte.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid aluminum electrolytic capacitor impregnation device, comprising a frame (1), characterized in that: Also includes: The auxiliary mechanism (2) comprises a base (201) fixedly connected to the side wall of a frame (1); a motor (202) is fixedly mounted on the surface of the base (201); an output shaft of the motor (202) rotates and penetrates the frame (1); a cylinder (203) is fixedly connected to the output end of the motor (202); a spiral sheet (204) is fixedly connected to the arc surface of the cylinder (203); a processing frame (213) is arranged above the frame (1); a filter screen (214) is mounted on the bottom of the processing frame (213); and a plurality of sponge plates (215) are fixedly connected to the inner wall of the processing frame (213).

2. The impregnation device for a solid aluminum electrolytic capacitor according to claim 1, characterized in that: The end surface of the frame (1) is fixedly connected to a vertical plate (205), the surface of the vertical plate (205) is rotatably connected to a rotating rod (206), one end of the rotating rod (206) is fixedly connected to a gear (208), the arc surface of the rotating rod (206) and the output shaft of the motor (202) are jointly provided with a belt (207), the tooth surface of the gear (208) is meshed with a rack (209), the surface of the rack (209) is fixedly connected to a fixed rod (210), one end of the fixed rod (210) away from the rack (209) is fixedly connected to a sliding block (211), and a side of the processing frame (213) close to the sliding block (211) is fixedly connected to a sliding track (212), and the sliding block (211) is slidably connected inside the sliding track (212).

3. The impregnation device for a solid aluminum electrolytic capacitor according to claim 2, characterized in that: The arc surface of the fixed rod (210) is fixedly connected to a round rod (219), and the arc surface of the round rod (219) is sleeved with an L-shaped tube (220).

4. The impregnation device for a solid aluminum electrolytic capacitor according to claim 3, characterized in that: The arc surface of the round rod (219) is sleeved with a spring (221), and the two ends of the spring (221) are respectively fixedly connected to the round rod (219) and the L-shaped cylinder (220).

5. The impregnation device for solid aluminum electrolytic capacitor according to claim 2, characterized in that: An L-shaped plate (216) is fixedly connected to the surface of the sliding block (211), an insertion rod (217) is slidably inserted into the surface of the L-shaped plate (216), a plurality of insertion holes (218) are provided on the side wall of the sliding track (212), and the size of the insertion rod (217) matches the size of the insertion hole (218).

6. The impregnation device for solid aluminum electrolytic capacitor according to claim 1, characterized in that: The output shaft of the motor (202) and the arc surface of the rotating rod (206) are both fixedly connected with two limit plates (222), and the limit plates (222) are used to limit the belt (207) to prevent the belt (207) from deviating during transmission.

7. The impregnation device for solid aluminum electrolytic capacitor according to claim 2, characterized in that: A first support rod (223) is fixedly connected to one side of the processing frame (213) away from the sliding track (212); an end of the first support rod (223) away from the processing frame (213) is fixedly connected to a support column (224); an arcuate plate (225) is sleeved on the arcuate surface of the support column (224); a second support rod (226) is fixedly connected to the arcuate surface of the arcuate plate (225); an end of the second support rod (226) away from the processing frame (213) is fixedly connected to a rectangular plate (227); two ends of the rectangular plate (227) respectively slide through two sides of the frame body (1).

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