A solar panel electrode glue brushing device

Abstract

The present invention relates to the technical field of capacitors, and discloses a solar panel electrode glue brushing device, comprising a base, a support column fixedly mounted on the upper surface of the base, a top plate fixedly mounted on the top of the support column, a hydraulic cylinder fixedly mounted on the upper surface of the top plate, an output end of the hydraulic cylinder fixedly connected to a transmission frame, a glue supply barrel fixedly mounted on the bottom surface of the transmission frame, and a glue coating assembly provided at the bottom of the transmission frame. By providing the glue coating assembly, as the transmission frame continues to move downward, the two electrodes on the top of the capacitor body successively enter the two groups of glue coating barrels, and through the glue coating arc plate and the contact wheel, the contact wheel can correct the posture of the electrode in the glue coating barrel while continuously supplying glue to the electrode surface, thereby ensuring that the electrode surface can obtain a more uniform glue coating effect, completing the packaging operation of the electrode on the capacitor body.

Description

Technical Field

[0001] The present invention relates to the technical field of capacitors, in particular to a solar panel electrode glue brushing device. Background Art

[0002] A solar panel is a device that can convert solar energy into electrical energy. Capacitors are one of the important components of solar panels. They can improve the stability and durability of the solar panel system and extend the service life of the solar panel. Capacitors are composed of an insulating dielectric layer sandwiched between two metal electrodes. When voltage is applied between the two metal electrodes, charge will be stored on the electrodes. Therefore, capacitors are energy storage elements. When encapsulating capacitors, the electrodes of the capacitors are usually fixed with glue to form a protective film on the outer layer to ensure the safe use of the capacitor electrodes.

[0003] According to a disclosed four-pin electrode packaging and positioning device for a capacitor (publication number: CN108766763B), in the above application, the four pins of the capacitor are clamped by the pin positioning device, and then the packaging device encapsulates the pins. During the packaging process, neither the capacitor nor the pins will shake or rotate or slide, and the pins will not change position due to the pressure of the packaging glue, thereby ensuring the integrity of the capacitor pins and improving the packaging quality of the capacitor pins.

[0004] However, during actual use of the above-mentioned equipment, since the positive and negative electrodes of the capacitor are of different lengths and both have considerable lengths, the glue brushing on the outer surface of the capacitor electrode is prone to unevenness, which in turn leads to poor glue brushing efficiency and inconsistent glue brushing thickness of the capacitor electrode. In view of this, we propose a solar panel electrode glue brushing device. Summary of the Invention

[0005] The object of the present invention is to provide a solar panel electrode glue brushing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a solar panel electrode glue brushing device, comprising a base, a support column fixedly installed on the upper surface of the base, a top plate fixedly installed on the top of the support column, hydraulic clamps fixedly installed on the left and right sides of the upper surface of the base, a capacitor body placed on the upper surface of the base, an electrode fixedly installed on the top of the capacitor body, a hydraulic cylinder fixedly installed on the upper surface of the top plate, an output end of the hydraulic cylinder fixedly connected to a transmission frame, a glue supply barrel fixedly installed on the bottom surface of the transmission frame, a glue coating component capable of uniformly coating the electrode surface with glue is provided at the bottom of the transmission frame, a fixed sleeve fixedly installed on the lower surface of the fixed sleeve, a glue coating cylinder rotatably installed on the lower surface of the fixed sleeve, and a glue scraping component capable of scraping the glue on the electrode surface is provided inside the glue coating cylinder.

[0007] Preferably, a driving motor is fixedly mounted on the bottom surface of the transmission frame, a pinion is fixedly mounted on the output end of the driving motor, a gear ring is sleeved on the arc-shaped outer wall of the glue coating cylinder, the pinion is engaged with the gear ring, a glue coating arc plate is fixedly mounted on the inner wall of the glue coating cylinder, a glue supply cavity is provided on the inner wall of the glue coating cylinder, a contact wheel is rotatably mounted on the inner wall of the glue coating arc plate, an arc-shaped groove is provided on the arc-shaped outer wall of the contact wheel, and an annular through groove is provided on the arc-shaped outer wall of the contact wheel.

[0008] Preferably, there are four groups of the glue coating arc plates, and the four groups of glue coating arc plates are evenly distributed in a circular array inside the glue coating cylinder, and the glue supply cavity is arranged between the glue coating arc plates and the inner wall of the glue coating cylinder.

[0009] Preferably, the scraper assembly includes a connecting rod, which is fixedly connected to the top inner wall of the glue coating cylinder, and the bottom end of the connecting rod is movably connected to the glue coating scraper. A transmission groove is provided on the top of the glue coating scraper, and a return spring is fixedly connected between the bottom end of the connecting rod and the bottom inner wall of the transmission groove. A groove is provided on the upper surface of the glue coating scraper, and a convex ball is fixedly installed on the bottom inner wall of the groove, and an ejection ball is fixedly installed on the lower surface of the fixed sleeve.

[0010] Preferably, an annular cavity with a width greater than the outer diameter of the ejection ball is opened at the top of the glue coating cylinder, and the ejection ball is arranged inside the annular cavity, so that when the glue coating cylinder rotates on the lower surface of the fixed sleeve, several ejection balls in the annular cavity will intermittently squeeze the convex ball.

[0011] Preferably, the inner diameter of the transmission groove is matched with the outer diameter of the connecting rod, and the connecting rod is arranged inside the transmission groove, so that under the transmission cooperation between the ejection ball and the convex ball, the glue scraper will perform a small reciprocating motion in the vertical direction.

[0012] Preferably, a reflux component that can guide the excess glue to flow back is provided on the side wall of the glue scraper, and the reflux component includes a reflux groove, and an arc-shaped block is fixedly installed on the bottom inner surface of the reflux groove. The reflux groove is arranged to be low near one end of the glue supply cavity and high near one end of the center of the glue cylinder, and the reflux groove is arranged to be wavy to prevent the glue in the glue supply cavity from flowing out in large quantities through the reflux groove.

[0013] Preferably, there are two groups of reflux components, and the two groups of reflux components are mirror-imaged on the left and right outer walls of the glue scraper. Each group of reflux components includes a number of reflux grooves, and the number of reflux grooves are evenly distributed in a linear array on the side walls of the glue scraper, so that the electrode can continuously recover glue during the glue coating operation.

[0014] Preferably, the interior of the glue coating cylinder is provided with a spoiler component for mixing the refluxed glue with the normal glue, the spoiler component includes an ear plate, the inner wall of the glue supply cavity is fixedly connected to the ear plate, the inner wall of the ear plate at one end away from the inner wall of the glue coating cylinder is penetrated and rotatably installed with a round rod, the round rod is penetrated and fixedly installed with a transmission wheel, an arc strip is fixedly installed on the arc-shaped outer wall of the transmission wheel, and a toggle plate is fixedly installed on the end of the round rod.

[0015] Preferably, a square groove is provided at the center of the toggle plate to ensure the disturbing effect on the glue in the glue supply cavity while reducing the resistance to the toggle plate, ensuring that the glue can continue to be disturbed by the toggle plate.

[0016] Compared with the prior art, the present invention provides a solar panel electrode glue brushing device, which has the following beneficial effects:

[0017] 1. The solar panel electrode glue brushing device is provided with a glue coating component, which cooperates with the transmission of the driving motor and the pinion, so that the two sets of gear rings provided at the bottom of the transmission frame will drive the two sets of glue coating cylinders to rotate. As the transmission frame continues to move downward, the two electrodes on the top of the capacitor body successively enter the two sets of glue coating cylinders, and through the glue coating arc plate and the contact wheel, the contact wheel can correct the posture of the electrode in the glue coating cylinder while continuously supplying glue to the electrode surface, thereby ensuring that the electrode surface can obtain a more uniform glue coating effect, completing the packaging operation of the electrode on the capacitor body.

[0018] 2. The solar panel electrode glue brushing device is provided with a glue scraping assembly. When the glue coating cylinder rotates at the bottom of the fixed sleeve, several ejection balls in the annular cavity will intermittently squeeze the convex balls, so that the convex balls drive the glue coating scraper to move downward in the vertical direction. Under the influence of the elastic force of the reset spring, the glue coating scraper will perform a small reciprocating motion in the vertical direction, so that when the glue coating cylinder is coating the outer surface of the electrode, the glue coating scraper continuously scrapes the glue on the electrode surface flat, and tries to ensure that a protective layer of uniform thickness is formed on the electrode surface to ensure the glue coating and packaging effect of the electrode on the capacitor body.

[0019] 3. The solar panel electrode glue brushing device is provided with a reflux component and a wavy reflux groove. It blocks the glue in the glue supply cavity from flowing out of the reflux groove without blocking the glue in the reflux groove from flowing into the glue supply cavity, thereby improving the utilization rate of the glue and avoiding the extra dispersion of the glue.

[0020] 4. The solar panel electrode glue brushing device is equipped with a spoiler component. When the contact wheel contacts the electrode and rotates, it drives the transmission wheel to rotate synchronously. Cooperating with the toggle plates on the upper and lower sides of the transmission wheel, it ensures that the glue can be continuously disturbed by the toggle plates, so that the glue flowing back into the glue supply cavity can be mixed with the normally fed glue, thereby ensuring the quality of the device when applying glue, and then ensuring the quality of the glue coating and packaging on the electrode surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure without the top plate of the present invention;

[0023] Figure 3 This is a schematic diagram of the separation of the capacitor and the glue coating cylinder of the present invention;

[0024] Figure 4 This is a schematic cross-sectional view of the structure of the glue coating cylinder of the present invention;

[0025] Figure 5 This is a schematic diagram of a partial cross-sectional structure of the glue coating cylinder of the present invention;

[0026] Figure 6 This is a schematic diagram of the cross-sectional structure of the glue-coated arc plate of the present invention;

[0027] Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure of area A in the middle;

[0028] Figure 8 This is a schematic structural diagram of the glue-coating scraper of the present invention;

[0029] Figure 9For the present invention Figure 8 Schematic diagram of the enlarged structure of the middle B area;

[0030] Figure 10 It is a structural schematic diagram of the fixing sleeve of the present invention.

[0031] Figure: 1. Base; 2. Support column; 3. Top plate; 4. Hydraulic clamp; 5. Capacitor body; 6. Electrode; 7. Hydraulic cylinder; 8. Transmission frame; 9. Glue supply barrel; 11. Glue coating assembly; 111. Drive motor; 112. Pinion; 113. Fixed sleeve; 114. Glue coating cylinder; 115. Gear ring; 116. Glue coating arc plate; 117. Glue supply chamber; 118. Contact wheel; 119. Arc groove ; 1110, annular groove; 12, scraper assembly; 121, connecting rod; 122, glue scraper; 123, return spring; 124, transmission groove; 125, convex ball; 126, ejector ball; 13, reflux assembly; 131, reflux groove; 132, arc-shaped block; 14, spoiler assembly; 141, ear plate; 142, round rod; 143, transmission wheel; 144, arc-shaped bar; 145, toggle plate. DETAILED DESCRIPTION

[0032] like Figures 1-10 As shown, the present invention provides a technical solution: a solar panel electrode glue brushing device, comprising a base 1, a support column 2 is fixedly installed on the upper surface of the base 1, a top plate 3 is fixedly installed on the top of the support column 2, hydraulic clamps 4 are fixedly installed on the left and right sides of the upper surface of the base 1, a capacitor body 5 is placed on the upper surface of the base 1, an electrode 6 is fixedly installed on the top of the capacitor body 5, a hydraulic cylinder 7 is fixedly installed on the upper surface of the top plate 3, the output end of the hydraulic cylinder 7 is fixedly connected to a transmission frame 8, a glue supply barrel 9 is fixedly installed on the bottom surface of the transmission frame 8, and a glue coating component 11 that can uniformly coat the surface of the electrode 6 is provided at the bottom of the transmission frame 8, and the glue coating component 11 includes a driving motor 111, a pinion 112, a fixed sleeve 113, a glue coating cylinder 114, a gear ring 115, a glue coating arc plate 116, a glue supply cavity 117, a contact wheel 118, an arc groove 119 and an annular through groove 1110.

[0033] In one embodiment of the present invention, a driving motor 111 is fixedly mounted on the bottom surface of the transmission frame 8, a pinion 112 is fixedly mounted on the output end of the driving motor 111, a fixing sleeve 113 is fixedly mounted on the bottom surface of the transmission frame 8, a glue coating cylinder 114 is rotatably mounted on the lower surface of the fixing sleeve 113, a gear ring 115 is sleeved on the arc-shaped outer wall of the glue coating cylinder 114, the pinion 112 is engaged with the gear ring 115, a glue coating arc plate 116 is fixedly mounted on the inner wall of the glue coating cylinder 114, a glue supply cavity 117 is provided on the inner wall of the glue coating cylinder 114, a contact wheel 118 is rotatably mounted on the inner wall of the glue coating arc plate 116, an arc-shaped groove 119 is provided on the arc-shaped outer wall of the contact wheel 118, and an annular through groove 1110 is provided on the arc-shaped outer wall of the contact wheel 118.

[0034] Furthermore, the position of the clamping plate of the hydraulic clamp 4 is set to an arc shape to better adapt to the capacitor body 5, thereby ensuring that the capacitor body 5 can maintain a stable vertical state on the base 1 for packaging and gluing operations of the electrode 6. In addition, the number of electrodes 6 is set in two groups, and the lengths of the two groups of electrodes 6 are different. At the same time, the transmission frame 8 includes an upper plate, a lower plate and a connecting rod connecting the upper plate and the lower plate. Specifically, the glue barrel 9 and the drive motor 111 are fixedly mounted on the upper surface of the lower plate. At the same time, the connecting rod is set to provide a stable installation space for the glue barrel 9 and the drive motor 111. At the same time, the number of glue barrels 9 is set in two groups, and the two groups The glue supply barrel 9 is symmetrically arranged on the left and right sides of the transmission frame 8 with the vertical central axis of the transmission frame 8 as the symmetry axis, so as to supply glue to two groups of glue coating cylinders 114 at the same time, thereby realizing the surface glue coating and packaging operation of the two electrodes 6 on the top of the capacitor body 5. In addition, a connecting pipe is provided on the top of the fixing sleeve 113, and the connecting pipe passes through the lower plate and is fixedly connected to the bottom inner wall of the glue supply barrel 9, so that the glue supply barrel 9 can supply glue to the fixing sleeve 113 through the connecting pipe, and the bottom of the fixing sleeve 113 is provided with an annular glue outlet to connect the fixing sleeve 113 and the glue supply cavity 117, so that the glue required for packaging continues to enter the glue supply cavity 117.

[0035] In addition, there are two groups of fixed sleeves 113 and glue coating cylinders 114, and the two groups of fixed sleeves 113 and glue coating cylinders 114 are symmetrically arranged with the vertical central axis of the transmission frame 8 as the symmetry axis, so that the gear rings 115 corresponding to the two groups of glue coating cylinders 114 are simultaneously meshed with the pinion 112 to realize transmission. When the drive motor 111 is started, the pinion 112 is cooperated to make the gear ring 115 drive the two groups of glue coating cylinders 114 at the bottom of the transmission frame 8 to rotate, so that under the drive of the hydraulic cylinder 7, the transmission frame 8 continues to descend while the glue coating cylinders 114 continue to The glue coating arc plate 116 is arranged inside the glue coating cylinder 114 to uniformly coat the surface of the electrode 6 with glue. Furthermore, the number of the glue coating arc plates 116 is four, and the four groups of glue coating arc plates 116 are evenly distributed in a circular array inside the glue coating cylinder 114, and the glue supply cavity 117 is arranged between the glue coating arc plate 116 and the inner wall of the glue coating cylinder 114. Specifically, the glue coating arc plate 116 includes a metal frame and a sponge filled inside the metal frame, so that the glue in the glue supply cavity 117 can flow out to the side through the glue coating arc plate 116 to Glue is continuously applied to the surface of the electrode 6 in the glue coating cylinder 114. In addition, the number of contact wheels 118 is set to multiple groups, and the multiple groups of contact wheels 118 are evenly distributed in a linear array on the inner wall of the glue coating arc plate 116, and the inner wall of the glue coating arc plate 116 is provided with a mounting groove of a size that is compatible with the contact wheel 118. At the same time, the number of arc grooves 119 is set to multiple groups, and the multiple groups of arc grooves 119 are evenly distributed in a circular array on the arc-shaped outer wall of the contact wheel 118, and the number of annular grooves 1110 is set to two groups, and the two groups of annular grooves 1110 are arranged in pairs. The mirror image 110 is set on the upper and lower sides of the horizontal central axis of the contact wheel 118 to provide a glue flow channel for the glue supply cavity 117 and the center of the glue coating cylinder 114, so that the contact wheel 118 can rotate on the inner wall of the glue coating arc plate 116 as the glue coating cylinder 114 rotates and moves downward, so that the contact wheel 118 can correct the posture of the electrode 6 in the glue coating cylinder 114 while continuously supplying glue to the surface of the electrode 6, thereby ensuring that the surface of the electrode 6 can obtain a more uniform glue coating effect, completing the packaging operation of the electrode 6 on the capacitor body 5.

[0036] In an embodiment of the present invention, a scraper assembly 12 is provided inside the glue coating cylinder 114 for scraping the glue on the surface of the electrode 6. The scraper assembly 12 includes a connecting rod 121. The connecting rod 121 is fixedly connected to the top inner wall of the glue coating cylinder 114. The bottom end of the connecting rod 121 is movably connected to a glue coating scraper 122. A transmission groove 124 is provided at the top of the glue coating scraper 122. A reset spring 123 is fixedly connected between the bottom end of the connecting rod 121 and the bottom inner wall of the transmission groove 124. A groove is provided on the upper surface of the glue coating scraper 122. A convex ball 125 is fixedly installed on the bottom inner wall of the groove. A knockout ball 126 is fixedly installed on the lower surface of the fixed sleeve 113.

[0037] Specifically, there are two groups of connecting rods 121, and the two groups of connecting rods 121 are mirror-imaged on the left and right sides of the convex ball 125, and the top of the glue coating cylinder 114 is provided with an annular cavity with a width greater than the outer diameter of the ejection ball 126, and the ejection ball 126 is arranged inside the annular cavity, so that when the glue coating cylinder 114 rotates on the lower surface of the fixed sleeve 113, the ejection balls 126 in the annular cavity will intermittently squeeze the convex ball 125, so that the convex ball 125 drives the glue coating scraper 122 to move downward in the vertical direction. Furthermore, the inner diameter of the transmission groove 124 It is adapted to the outer diameter of the connecting rod 121, and the connecting rod 121 is arranged inside the transmission groove 124, so that under the transmission cooperation of the ejection ball 126 and the convex ball 125, it is affected by the elastic force of the return spring 123, so that the glue scraper 122 will make a small reciprocating motion in the vertical direction, so that when the glue coating cylinder 114 is coating the glue on the outer surface of the electrode 6, the glue scraper 122 continuously scrapes the glue on the surface of the electrode 6, and tries to ensure that a protective layer of uniform thickness is formed on the surface of the electrode 6 to ensure the glue packaging effect of the electrode 6 on the capacitor body 5.

[0038] Furthermore, a reflux component 13 for guiding excess glue to flow back is provided on the side wall of the glue-spreading scraper 122 . The reflux component 13 includes a reflux groove 131 , and an arc-shaped stopper 132 is fixedly installed on the bottom inner surface of the reflux groove 131 .

[0039] Specifically, there are two groups of reflux components 13, and the two groups of reflux components 13 are mirror-imaged on the left and right outer walls of the glue scraper 122. Specifically, each group of reflux components 13 includes a plurality of reflux grooves 131, and the plurality of reflux grooves 131 are evenly distributed in a linear array on the side walls of the glue scraper 122, so that the electrode 6 can continuously recover the glue during the glue coating operation. At the same time, there are four groups of glue scrapers 122, and the four groups of glue scrapers 122 are spaced apart from the four groups of glue arc plates 116, and the four groups of glue scrapers 122 are spaced apart from the four groups of glue arc plates 116. 116 forms a complete circular structure arranged inside the glue coating cylinder 114. Furthermore, the reflow groove 131 is arranged to be low at one end close to the glue supply cavity 117 and high at one end close to the center of the glue coating cylinder 114, and the reflow groove 131 is arranged to be wavy to prevent the glue in the glue supply cavity 117 from flowing out of the reflow groove 131 in large quantities, and the arc-shaped block 132 is arranged inside the reflow groove 131. Without blocking the glue in the reflow groove 131 from flowing into the glue supply cavity 117, it blocks the glue in the glue supply cavity 117 from flowing out of the reflow groove 131, thereby improving the utilization rate of the glue while avoiding additional glue dispersion.

[0040] It is worth noting that the interior of the glue coating cylinder 114 is provided with a spoiler component 14 for mixing the refluxed glue with the normal glue. The spoiler component 14 includes an ear plate 141, and the inner wall of the glue cavity 117 is fixedly connected with the ear plate 141. A round rod 142 is penetrated and rotatably installed on the inner wall of the end of the ear plate 141 away from the inner wall of the glue coating cylinder 114. A transmission wheel 143 is penetrated and fixedly installed on the round rod 142. An arc strip 144 is fixedly installed on the arc-shaped outer wall of the transmission wheel 143, and a toggle plate 145 is fixedly installed on the end of the round rod 142.

[0041] At the same time, the number of spoiler components 14 is set in several groups, and the number of spoiler components 14 corresponds to the number of contact wheels 118. Specifically, the outer surface of the transmission wheel 143 is tightly pressed against the outer surface of the contact wheel 118, so that the contact wheel 118 will drive the transmission wheel 143 to rotate synchronously when it rotates. At the same time, the number of ear plates 141 is set in two groups, and the two groups of ear plates 141 are respectively arranged on the upper and lower sides of the transmission wheel 143, so that the transmission wheel 143 can maintain a horizontal state inside the glue supply cavity 117. Furthermore, a square groove is provided at the center of the toggle plate 145 to ensure its disturbing effect on the glue in the glue supply cavity 117 while reducing the resistance of the toggle plate 145, ensuring that the glue can continue to be disturbed by the toggle plate 145, so that the glue flowing back into the glue supply cavity 117 can be mixed with the normally fed glue, thereby ensuring the quality of the device when coating, and then ensuring the quality of the glue coating and packaging on the surface of the electrode 6.

[0042] In the present invention, when in use, the capacitor body 5 is placed at the center of the base 1, and the hydraulic clamp 4 is started to fix the capacitor body 5 so that the capacitor body 5 remains in a vertical state. At the same time, the electrode 6 on the top of the capacitor body 5 also remains vertical. At this time, the hydraulic cylinder 7 is started to drive the transmission frame 8 to move downward in the vertical direction. During this process, the glue supply barrel 9 is started to continuously input glue into the fixing sleeve 113 and the glue supply cavity 117, and the drive motor 111 is started synchronously to cooperate with the pinion 112 to make The two sets of gear rings 115 provided at the bottom of the transmission frame 8 will drive the two sets of glue coating cylinders 114 to rotate. As the transmission frame 8 continues to move downward, the two electrodes 6 on the top of the capacitor body 5 successively enter the two sets of glue coating cylinders 114, and through the glue coating arc plate 116 and the contact wheel 118, the contact wheel 118 can correct the posture of the electrode 6 in the glue coating cylinder 114 while continuously supplying glue to the surface of the electrode 6, thereby ensuring that the surface of the electrode 6 can obtain a more uniform glue coating effect, completing the packaging operation of the electrode 6 on the capacitor body 5.

[0043] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made based on the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A solar panel electrode glue brushing device, comprising a base (1), a support column (2) fixedly mounted on the upper surface of the base (1), a top plate (3) fixedly mounted on the top of the support column (2), hydraulic clamps (4) fixedly mounted on the left and right sides of the upper surface of the base (1), a capacitor body (5) placed on the upper surface of the base (1), an electrode (6) fixedly mounted on the top of the capacitor body (5), a hydraulic cylinder (7) fixedly mounted on the upper surface of the top plate (3), an output end of the hydraulic cylinder (7) fixedly connected to a transmission frame (8), a glue supply barrel (9) fixedly mounted on the bottom surface of the transmission frame (8), characterized in that: The bottom of the transmission frame (8) is provided with a glue coating component (11) capable of uniformly coating the surface of the electrode (6); a fixed sleeve (113) is fixedly mounted on the lower surface of the transmission frame (8); a glue coating cylinder (114) is rotatably mounted on the lower surface of the fixed sleeve; a glue scraping component (12) capable of scraping glue on the surface of the electrode (6) is provided inside the glue coating cylinder (114); A driving motor (111) is fixedly mounted on the bottom surface of the transmission frame (8), a pinion (112) is fixedly mounted on the output end of the driving motor (111), a gear ring (115) is sleeved on the arc-shaped outer wall of the glue coating cylinder (114), the pinion (112) is meshed with the gear ring (115), a glue coating arc plate (116) is fixedly mounted on the inner wall of the glue coating cylinder (114), a glue supply cavity (117) is provided on the inner wall of the glue coating cylinder (114), a contact wheel (118) is rotatably mounted on the inner wall of the glue coating arc plate (116), an arc-shaped groove (119) is provided on the arc-shaped outer wall of the contact wheel (118), and an annular through groove (1110) is provided on the arc-shaped outer wall of the contact wheel (118).

2. A solar panel electrode glue brushing device according to claim 1, characterized in that: The number of the glue coating arc plates (116) is set to four groups, and the four groups of glue coating arc plates (116) are evenly distributed in a circular array inside the glue coating cylinder (114), and the glue supply cavity (117) is set between the glue coating arc plates (116) and the inner wall of the glue coating cylinder (114).

3. The solar panel electrode glue brushing device according to claim 1, characterized in that: The scraper assembly (12) includes a connecting rod (121), the connecting rod (121) is fixedly connected to the top inner wall of the glue coating cylinder (114), the bottom end of the connecting rod (121) is movably connected to a glue coating scraper (122), a transmission groove (124) is provided at the top of the glue coating scraper (122), a return spring (123) is fixedly connected between the bottom end of the connecting rod (121) and the bottom inner wall of the transmission groove (124), the upper surface of the glue coating scraper (122) is provided with a groove, a convex ball (125) is fixedly installed on the bottom inner wall of the groove, and an ejection ball (126) is fixedly installed on the lower surface of the fixed sleeve (113).

4. The solar panel electrode glue brushing device according to claim 3, characterized in that: An annular cavity having a width greater than the outer diameter of the ejection ball (126) is formed at the top of the glue coating cylinder (114), and the ejection ball (126) is arranged inside the annular cavity.

5. The solar panel electrode glue brushing device according to claim 3, characterized in that: The inner diameter of the transmission groove (124) is adapted to the outer diameter of the connecting rod (121), and the connecting rod (121) is arranged inside the transmission groove (124).

6. The solar panel electrode glue brushing device according to claim 3, characterized in that: A reflux component (13) for guiding excess glue to flow back is provided on the side wall of the glue coating scraper (122), and the reflux component (13) includes a reflux groove (131), and an arc-shaped stopper (132) is fixedly installed on the inner surface of the bottom of the reflux groove (131). The reflux groove (131) is arranged to be low at one end close to the glue supply cavity (117) and high at one end close to the center of the glue coating cylinder (114), and the reflux groove (131) is arranged to be wavy.

7. The solar panel electrode glue brushing device according to claim 6, characterized in that: The number of the reflux components (13) is set to two groups, and the two groups of reflux components (13) are mirror-imaged and arranged on the left and right outer walls of the gluing scraper (122). Each group of reflux components (13) includes a plurality of reflux grooves (131), and the plurality of reflux grooves (131) are evenly distributed on the side walls of the gluing scraper (122) in a linear array.

8. The solar panel electrode glue brushing device according to claim 1, characterized in that: The glue coating cylinder (114) is provided with a spoiler component (14) for mixing the refluxed glue with the normal glue inside. The spoiler component (14) includes an ear plate (141). The inner wall of the glue supply cavity (117) is fixedly connected to the ear plate (141). A round rod (142) is rotatably installed through the inner wall of one end of the ear plate (141) away from the inner wall of the glue coating cylinder (114). A transmission wheel (143) is rotatably installed through the round rod (142). An arc strip (144) is fixedly installed on the arc-shaped outer wall of the transmission wheel (143). A toggle plate (145) is fixedly installed at the end of the round rod (142).

9. The solar panel electrode glue brushing device according to claim 8, characterized in that: A square groove is provided at the center of the toggle plate (145).

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