Spacer cleaning machine

Abstract

The utility model discloses a spacer cleaning machine which comprises a rack, a conveying channel, a conveying device and a cleaning device, the conveying channel is arranged on the rack, the conveying device comprises a motor assembly, an upper pressing wheel and a lower rolling wheel, the upper pressing wheel and the lower rolling wheel are arranged on the upper side and the lower side of the conveying channel respectively, the lower rolling wheel is connected with the motor assembly, the motor assembly is arranged on the rack, and the cleaning device is arranged on the rack. The cleaning device comprises an upper scraper and a lower scraper, and the upper scraper and the lower scraper are correspondingly arranged up and down and located on the upper side and the lower side of the conveying channel. When the spacer is conveyed to the scraper, the spacer passes through the space between the upper scraper and the lower scraper, metal spraying particles on the spacer are cleaned under the action of the upper scraper and the lower scraper, manual cleaning is not needed, and labor is saved; meanwhile, through the arrangement of the upper scraper and the lower scraper, an existing deformed steel bar roller rotating at a high speed is replaced, abrasion to the scrapers is reduced, the service life of the scrapers is prolonged, the overall cost is reduced, and the spacer cleaning efficiency is guaranteed.

Description

Technical Field

[0001] The utility model belongs to auxiliary equipment for capacitor chip production, in particular to a spacer cleaning machine. Background Art

[0002] Before gold spraying, the capacitor chips need to be arranged into a frame and then gold sprayed to improve the utilization rate of the material. During arrangement, spacers need to be used to isolate the chips to prevent them from sticking together after gold spraying. After the spacers are gold sprayed, a large amount of gold sprayed particles and dust will adhere to them and need to be cleaned on the surface. At present, some spacers are cleaned manually when they are cleaned, which has low cleaning efficiency and consumes a lot of manpower. In order to improve the cleaning efficiency of spacers, application number 202220949538.7 discloses a spacer cleaning machine, which cleans the gold sprayed particles on the spacers by rotating a threaded steel roller without manual cleaning. However, when this type of spacer cleaning machine is in use, the threaded steel roller is prone to wear when it rotates at high speed with the gold sprayed particles. The threaded steel roller needs to be replaced frequently, and the replacement operation is relatively cumbersome, and to a certain extent increases the cost, affecting the processing efficiency. Utility Model Content

[0003] The purpose of the present utility model is to provide a spacer cleaning machine that can solve at least one of the above problems.

[0004] According to one aspect of the utility model, a separator cleaning machine is provided, comprising a frame, a conveying channel, a conveying device and a cleaning device, the conveying channel is arranged on the frame, the conveying device comprises a motor assembly, an upper pressure wheel and a lower roller, the upper pressure wheel and the lower roller are respectively arranged on the upper and lower sides of the conveying channel, the lower roller is connected to the motor assembly, the motor assembly is arranged on the frame, the upper pressure wheel and the lower roller are correspondingly arranged, the cleaning device comprises an upper scraper and a lower scraper, the upper scraper and the lower scraper are correspondingly arranged up and down, and are located on the upper and lower sides of the conveying channel.

[0005] The beneficial effects of the present invention are as follows: by providing an upper pressure wheel and a lower roller, the diaphragm can be pressed and conveyed. When the diaphragm is conveyed to the scraper, the diaphragm passes between the upper scraper and the lower scraper. The gold-sprayed particles on the diaphragm are scraped off and cleaned under the action of the upper and lower scrapers, without the need for manual cleaning, thus saving labor; at the same time, by providing the upper and lower scrapers, the existing high-speed rotating threaded steel roller is replaced, reducing the wear on the scraper, which is beneficial to increasing the service life of the scraper, that is, reducing the replacement frequency of the scraper, which is beneficial to reducing the overall cost and ensuring the efficiency of diaphragm cleaning.

[0006] In some embodiments, the septum cleaning machine further includes a first spring mechanism, comprising a compression spring, a mounting rod, and a fixed block. The upper scraper is fixed to the bottom end of the mounting rod, the mounting rod being arranged vertically, and the compression spring being arranged horizontally. One end of the compression spring abuts against the top end of the mounting rod, and the other end is fixed to the fixed block. The fixed block is fixed to the frame and is located on one side of the mounting rod. A rotating shaft is provided at the bottom of the mounting rod, and both ends of the rotating shaft are sleeved on the frame. Thus, by providing the first spring mechanism, the upper scraper can be pushed downward and pressed tightly under the action of the compression spring, thereby increasing the friction between the upper and lower scrapers and the septum, making it easier for the scrapers to clean the gold-sprayed particles on the septum.

[0007] In some embodiments, the upper pressing wheels and the lower rollers are provided in multiple groups, and the upper pressing wheels and the lower rollers are provided on both the front and rear sides of the cleaning device, thereby facilitating the transportation of the separators.

[0008] In some embodiments, the separator cleaning machine further includes a second spring mechanism having the same structure as the first spring mechanism, with the upper pressing wheel mounted at the bottom end of the mounting rod of the second spring mechanism. Thus, the second spring mechanism can similarly press the upper pressing wheel downward against the separator, ensuring proper conveyance of the separator.

[0009] In some embodiments, the motor assembly includes a motor, a drive gear, a first gear, a second gear, and a third gear. The motor is fixed to a frame, the first gear is sleeved on the output shaft of the motor, the second gear is meshed with the first gear, and there are multiple third gears. The drive gears correspond to the multiple lower rollers, and the drive gears and the lower roller rotate coaxially. Adjacent drive gears are matched through the third gear, one of the third gears is meshed with the second gear, and the rotating shafts of the second gear and the third gear are both sleeved on the frame. Thus, through the coordination between the gears, multiple upper pressure rollers can be driven by a single motor, which helps to simplify the overall structure and achieve energy saving.

[0010] In some embodiments, the upper scraper is tilted, thereby facilitating the spacer to enter between the upper and lower scrapers and facilitating the upper scraper to better act on the spacer.

[0011] In some embodiments, limiting wheels are provided on the left and right sides of the conveying channel, thereby limiting the left and right positions of the separators and ensuring the conveyance of the separators in the conveying channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a spacer cleaning machine of the present utility model.

[0013] Figure 2 It is a schematic diagram of the internal structure of the spacer cleaning machine of the present utility model.

[0014] Figure 3It is a structural schematic diagram of the motor assembly in the spacer cleaning machine of the present invention from corresponding viewing angles.

[0015] Figure 4 The utility model is a schematic structural diagram of the cleaning device, the upper pressure wheel and the lower roller part of the separator cleaning machine. DETAILED DESCRIPTION

[0016] The present invention will be further described in detail below with reference to the accompanying drawings.

[0017] Reference Figures 1 to 4 The separator cleaning machine includes a frame 1, a conveying channel 2, a conveying device 3 and a cleaning device 4. The conveying channel 2 is arranged on the frame 1. The conveying device 3 includes a motor assembly 31, an upper pressure wheel 32 and a lower roller 33. The upper pressure wheel 32 and the lower roller 33 are respectively arranged on the upper and lower sides of the conveying channel 2. The lower roller 33 is connected to the motor assembly 31. The motor assembly 31 is arranged on the frame 1. The upper pressure wheel 32 and the lower roller 33 are arranged correspondingly, that is, the upper pressure wheel 32 is located above the lower roller 33. The separator is clamped and conveyed under the joint action of the upper pressure wheel 32 and the lower roller 33. The cleaning device 4 includes an upper scraper 41 and a lower scraper 42. The upper scraper 41 and the lower scraper 42 are arranged correspondingly up and down, that is, the upper scraper 41 and the lower scraper 42 are opposite to each other up and down. The upper scraper 41 and the lower scraper 42 clean the upper end surface and the lower end surface of the separator respectively; the upper and lower scrapers are respectively located on the upper and lower sides of the conveying channel 2. The upper scraper 41 and the lower scraper 42 are both made of white steel, which can improve the strength of the scraper, help to increase the service life of the scraper, and reduce the wear of the scraper by the gold spraying particles.

[0018] When the diaphragm cleaning machine is in use, the diaphragm is placed on the conveying channel 2 and pushed between the upper pressure wheel 32 and the lower roller 33. Under the action of the upper pressure wheel 32 and the lower roller 33, the diaphragm is conveyed from front to back and gradually conveyed between the upper scraper 41 and the lower scraper 42. The upper and lower scrapers are used to clean the gold-sprayed particles on the upper and lower end faces of the diaphragm.

[0019] The separator cleaning machine of the present invention also includes a first spring mechanism 5, which includes a compression spring 51, a mounting rod 52, and a fixed block 53. The upper scraper 41 is fixed to the bottom end of the mounting rod 52. The mounting rod 52 is arranged vertically, and the compression spring 51 is arranged horizontally. One end of the compression spring 51 abuts against the top end of the mounting rod 52, and the other end is fixed to the fixed block 53. The fixed block 53 is fixed to the frame 1 and is located on one side of the mounting rod 52. The bottom of the mounting rod 52 is provided with a rotating shaft 6, and both ends of the rotating shaft 6 are sleeved on the frame 1. Specifically, the fixed block 53 is fixed to the frame 1 by screws, and a threaded hole is opened in the fixed block 53. An adjusting screw 9 is matched at one end of the through hole, and the adjusting screw 9 is threadedly matched with the threaded hole; the other end of the compression spring 51 extends into the threaded hole and abuts against the adjusting screw 9.

[0020] The adjustment screw 9 allows the degree of compression of the compression spring 51 to be adjusted, thereby controlling the rebound force of the compression spring 51 and, in turn, adjusting the force exerted by the compression spring 51 on the top of the mounting rod 52. Because the bottom of the mounting rod 52 is provided with a rotating shaft 6, which is sleeved on the frame 1, when the rebound force of the compression spring 51 pushes the top of the mounting rod 52 outward, the bottom of the mounting rod 52 rotates in the opposite direction, causing the bottom of the mounting rod 52 to rotate downward. Because the upper scraper 41 is fixed to the bottom of the mounting rod 52, it moves toward the lower scraper 42 along with the mounting rod 52, pressing the upper scraper 42 downward against the septum. The action of the upper and lower scrapers increases the pressure between the scraper and the septum, facilitating the scraper's removal of the sprayed gold particles from the upper and lower surfaces of the septum. Thus, the provision of the first spring mechanism 5 allows the upper scraper 41 to press against the septum, effectively ensuring the cleaning effect of the septum.

[0021] The upper pressing wheel 32 and the lower roller 33 are provided in multiple groups, and the upper pressing wheel 32 and the lower roller 33 are provided on both the front and rear sides of the cleaning device 4. Therefore, by providing multiple groups of the upper pressing wheel 32 and the lower roller 33, the uncleaned separators can be conveyed between the upper and lower scrapers, while the cleaned separators can be conveyed out under the action of the upper pressing wheel 32 and the lower roller 33 on the rear side, which is conducive to the continuous feeding and cleaning of the separators.

[0022] The separator cleaning machine also includes a second spring mechanism 7, which has the same structure as the first spring mechanism 5. The upper pressure wheel 32 is mounted on the bottom end of the mounting rod 52 of the second spring mechanism 7. The working principle of the second spring mechanism 7 is the same as that of the first spring mechanism 5. That is, the compression spring can push the upper pressure wheel 32 downward to press the separator, so that the separator can be pressed against the lower roller 33. The lower roller 33 rotates to transport the separator.

[0023] The motor assembly 31 includes a motor 311, a driving gear 312, a first gear 313, a second gear 314 and a third gear 315. The motor 311 is fixed to the frame 1. The first gear 313 is sleeved on the output shaft of the motor 311. The second gear 314 is engaged with the first gear 313. There are multiple third gears 315. The driving gear 312 and the lower roller 33 correspond to multiple ones. The driving gear 312 and the lower roller 33 rotate coaxially. Adjacent driving gears 312 are matched through the third gear 315. One of the third gears 315 is engaged with the second gear 314. The rotating shafts of the second gear 314 and the third gear 315 are both sleeved on the frame 1.

[0024] Therefore, when the separator needs to be transported, the motor 311 is started, and the output shaft of the motor 311 drives the first gear 313 to rotate. The second gear 314 rotates along with the first gear 313, and the second gear 314 drives the third gear 315 meshing with it to rotate. Under the action of the third gear 315, the third gear 315 drives the driving gear 312 meshing with it to rotate, and the driving gear 312 drives the coaxial lower roller to rotate. In this way, the motor 311 can rotate multiple lower rollers 33, that is, the separator can be transported with a single power source, reducing the power device and achieving energy saving.

[0025] The upper scraper 41 is tilted. Specifically, the tilt angle of the upper scraper 41 can be 45° to 60°. The upper scraper 41 is screwed to the mounting rod 52, and the lower end of the upper scraper 41 is lower than the bottom end of the mounting rod 52, thereby ensuring that the upper scraper 41 can act on the diaphragm to achieve cleaning.

[0026] The left and right sides of the conveying channel 2 are provided with limiting wheels 8. During installation, vertical rods can be installed on the left and right sides of the conveying channel 2, and the limiting wheels 8 are vertically sleeved on the vertical rods to limit the left and right positions of the spacers so that the spacers are always conveyed in the conveying channel 2.

[0027] The above are only preferred embodiments of the present invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A separator cleaning machine, characterized in that: The invention comprises a frame (1), a conveying channel (2), a conveying device (3) and a cleaning device (4), wherein the conveying channel (2) is arranged on the frame (1), the conveying device (3) comprises a motor assembly (31), an upper pressure wheel (32) and a lower roller (33), the upper pressure wheel (32) and the lower roller (33) are respectively arranged on the upper and lower sides of the conveying channel (2), the lower roller (33) is connected to the motor assembly (31), the motor assembly (31) is arranged on the frame (1), the upper pressure wheel (32) and the lower roller (33) are arranged correspondingly, and the cleaning device (4) comprises an upper scraper (41) and a lower scraper (42), the upper scraper (41) and the lower scraper (42) are arranged correspondingly on the upper and lower sides and are located on the upper and lower sides of the conveying channel (2).

2. The separator cleaning machine according to claim 1, characterized in that: The invention also includes a first spring mechanism (5), which includes a compression spring (51), a mounting rod (52) and a fixed block (53). The upper scraper (41) is fixed to the bottom end of the mounting rod (52). The mounting rod (52) is vertically arranged, and the compression spring (51) is horizontally arranged. One end of the compression spring (51) abuts against the top end of the mounting rod (52), and the other end is fixed to the fixed block (53). The fixed block (53) is fixed to the frame (1) and is located on one side of the mounting rod (52). A rotating shaft (6) is provided at the bottom of the mounting rod (52), and both ends of the rotating shaft (6) are sleeved on the frame (1).

3. The separator cleaning machine according to claim 2, characterized in that: The upper pressing wheels (32) and the lower rollers (33) correspond to multiple groups, and the upper pressing wheels (32) and the lower rollers (33) are both provided on the front and rear sides of the cleaning device (4).

4. The separator cleaning machine according to claim 3, characterized in that: It also includes a second spring mechanism (7), the structure of the second spring mechanism (7) is the same as that of the first spring mechanism (5), and the upper pressure wheel (32) is installed at the bottom end of the installation rod (52) of the second spring mechanism (7).

5. The separator cleaning machine according to any one of claims 1 to 4, characterized in that: The motor assembly (31) comprises a motor (311), a driving gear (312), a first gear (313), a second gear (314) and a third gear (315). The motor (311) is fixed on the frame (1). The first gear (313) is sleeved on the output shaft of the motor (311). The second gear (314) is meshed with the first gear (313). There are multiple third gears (315). The driving gear (312) and the lower roller (33) are correspondingly multiple. The driving gear (312) and the lower roller (33) rotate coaxially. Adjacent driving gears (312) are matched through the third gear (315). One of the third gears (315) is meshed with the second gear (314). The rotating shafts of the second gear (314) and the third gear (315) are both sleeved on the frame (1).

6. The separator cleaning machine according to any one of claims 1 to 4, characterized in that: The upper scraper (41) is arranged at an angle.

7. The separator cleaning machine according to any one of claims 1 to 4, characterized in that: Limiting wheels (8) are provided on the left and right sides of the conveying channel (2).

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