Double-pulp-disc end sealing plate device

Abstract

The utility model relates to a double paste disc end sealing plate device, a workbench is provided with a silver dipping mechanism and a trowelling mechanism, the silver dipping mechanism comprises a first Y-axis track, a temperature sensing adjusting silver paste dipping disc, a third servo motor and a silver dipping transverse moving arm module, and the silver dipping transverse moving arm module comprises a silver dipping clamping air pressure carrying table, a first servo motor, a first movable plate and a first clamping hand device; the trowelling mechanism comprises a second Y-axis rail, a temperature-sensing adjusting trowelling slurry disc, a fourth servo motor and a trowelling transverse moving arm module. The trowelling transverse moving arm module comprises a trowelling clamping air pressure carrying table, a second servo motor, a second movable plate, a second suction cup and a second clamping hand device. Silver dipping and end top trowelling can be carried out at the same time, and the yield is doubled; and the requirements of silver dipping and end top trowelling on two boards of products at the same time by electronic components such as large-specification capacitors and inductors are met. Silver dipping can be conducted on the end head on one side in a full-automatic front-back moving mode, a polygonal moving mode, a spiral moving mode and the like, secondary trowelling can be conducted, the silver dipping quality is improved, and the trowelling time is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the end sealing machine equipment technical field, concretely to a kind of double-syringe plate end sealing device. BACKGROUND

[0002] With the gradually increasing demand for electronic components, the quality requirements are improved, and the processing speed is required to be fast, and the full-automatic end sealing equipment used by electronic components also needs to further improve production efficiency.

[0003] In the prior art, there is an end sealing silver dipping device, which only has a silver dipping mechanism, a vacuum suction device, an end top smearing mechanism and a discharge mechanism. The production process is performed in the order of silver dipping-vacuum suction-end top smearing-discharge. Such a silver dipping device can only complete the first silver dipping process, and then perform the smearing process. This results in low production efficiency and difficulty in improving product yield.

[0004] To meet the daily production capacity required, improve the product silver dipping time, and further improve the full-automatic production, which is the purpose of the invention. SUMMARY

[0005] To solve the problems and deficiencies of the prior art, the utility model provides a double-syringe plate end sealing device that improves product silver dipping time and improves equipment capacity.

[0006] The double-syringe plate end sealing device includes a workbench and a rack. A tray conveying mechanism is provided on the left side of the workbench. The workbench is provided with a tray conveying mechanism, a vacuum bubble removal device and a discharge mechanism. The workbench is provided with a silver dipping mechanism and a smearing mechanism in parallel. The silver dipping mechanism includes a first Y-axis track provided on the workbench, a temperature sensing adjustment silver dipping syringe provided on the first Y-axis track, a third servo motor provided on the upper part of the rack, and a silver dipping horizontal moving arm module fixed on the output end of the third servo motor. The silver dipping horizontal moving arm module includes a silver dipping clamping pneumatic platform, a first servo motor installed on the silver dipping clamping pneumatic platform, two first connecting arms provided on the upper part of the silver dipping clamping pneumatic platform and connected to the output end of the third servo motor, a first guide column passing through the four corners of the silver dipping clamping pneumatic platform, a first moving plate fixedly installed on the lower part of the first servo motor, a first suction disc fixedly installed on the lower part of the first moving plate, and a first clamping hand device provided on both sides of the first suction disc for clamping a first thick silica gel plate. The output end of the first servo motor 32 is connected to the first moving plate through a ball bearing.

[0007] The leveling mechanism comprises a second Y-axis track arranged on the workbench, a temperature-sensing adjusting silvering slurry disc arranged on the second Y-axis track, a fourth servo motor arranged on the upper part of the rack, and a leveling horizontal moving arm module fixed on the output end of the fourth servo motor. The leveling horizontal moving arm module comprises a leveling clamping air pressure platform, a second servo motor arranged on the leveling clamping air pressure platform, two second connecting arms arranged on the upper part of the leveling clamping air pressure platform and connected with the output end of the fourth servo motor, second guide columns penetrating through the four corners of the leveling clamping air pressure platform, a second moving plate fixedly arranged on the lower part of the output end of the second servo motor, a second suction disc fixedly arranged on the lower part of the second moving plate, and second clamping hand devices arranged on the two sides of the second suction disc and used for clamping the second thick silica gel plate. The output end of the second servo motor is connected with the second moving plate through a ball bearing.

[0008] Further, the vacuum bubble removing device comprises a vacuum bubble removing tray arranged between the first Y-axis track and the second Y-axis track, and the vacuum bubble removing tray is connected with a vacuum pump.

[0009] The first Y-axis track and the second Y-axis track are provided with a vacuum bubble removing tray, and the vacuum bubble removing tray is connected with a vacuum pump.

[0010] The right side of the second Y-axis track is provided with a discharging mechanism, and the discharging mechanism is provided with a discharging tray.

[0011] Further, the first Y-axis track and the second Y-axis track are provided with a third Y-axis track, and the vacuum bubble removing tray is arranged on a movable frame of the third Y-axis track.

[0012] Further, the temperature-sensing adjusting silvering slurry disc and the temperature-sensing adjusting leveling slurry disc are both supplied with hot water by a cold and hot water machine and a pipeline, and are connected with a controller through a sensor.

[0013] Further, the workbench is provided with a silvering slurry disc base and a leveling slurry disc base, the silvering slurry disc base is provided with a silvering slurry disc track and a silvering slurry disc first motor, the leveling slurry disc base is provided with a leveling slurry disc track and a leveling slurry disc second motor, the temperature-sensing adjusting silvering slurry disc and the temperature-sensing adjusting leveling slurry disc are arranged on the silvering slurry disc track and the leveling slurry disc track respectively, and the output ends of the silvering slurry disc first motor and the leveling slurry disc second motor are connected with the rear parts of the temperature-sensing adjusting silvering slurry disc and the temperature-sensing adjusting leveling slurry disc respectively.

[0014] Further, the first clamping hand device and the second clamping hand device comprise air cylinder clamping hands provided with limit switches.

[0015] Further, the rack is further provided with scraper mechanisms respectively used for scraping the silver slurry of the temperature-sensing adjusting silvering slurry disc and the temperature-sensing adjusting leveling slurry disc.

[0016] Further, the rack is provided with a CCD vision detector for detecting the scratch defects of the silver layer on the surface of the slurry after being scraped by the doctor blade.

[0017] In the technical solution, the main function of the silver dipping horizontal arm module is to link the silver dipping clamping air pressure platform to take the first thick silica gel plate by the silver dipping front tray, the silver dipping horizontal arm module works along the X axis, enters the temperature sensing adjustment silver dipping tray to dip slurry through the left and right horizontal moving lead screws, and moves horizontally to the vacuum bubble removing tray after the work is completed.

[0018] The first and second clamping hand devices are both air cylinder clamping hands with limit switches, so as to reduce the deformation probability of the first and second thick silica gel plates; the first and second suction cups are used to ensure that the first and second thick silica gel plates are respectively clamped by the first and second clamping hand devices, so that the whole planes of the first and second thick silica gel plates are respectively attached to the below of the first and second suction cups, thereby ensuring that the silver-dipped chip capacitors are stably on a horizontal plane; the whole silver dipping clamping air pressure platform is lifted up and down by the first servo motor to work along the Z axis.

[0019] The temperature sensing adjustment silver dipping tray has a constant temperature adjustment function, and is adjusted in temperature by a cold and hot water machine; this function can keep the slurry stable when being laid on the temperature sensing adjustment silver dipping tray; the bottom of the temperature sensing adjustment silver dipping tray works along the first Y axis track through the front and rear sliding rails; the silver dipping mode is normally and effectively attached to the end of the chip capacitor, and the slurry laying thickness can be adjusted according to the silver dipping process parameters of the user, so as to dip slurry on the periphery and top of the end of the chip capacitor.

[0020] The main function of the vacuum bubble removing tray is to remove the air bubbles on the silver-dipped end of the chip capacitor by vacuum suction, and the vacuum bubble removing can be set in multiple sections and multiple times and the time can be set according to the process.

[0021] The main function of the smoothing horizontal arm module is to link the smoothing clamping air pressure platform to enter the vacuum bubble removing tray 5 to clamp and adsorb the thick silica gel plate, the smoothing horizontal arm module works along the X axis, enters the temperature sensing adjustment smoothing tray through the left and right horizontal moving lead screws, and moves horizontally to the discharge tray after the work is completed.

[0022] The front and rear sides below the smoothing clamping air pressure platform are provided with limit air cylinder clamping hands, the function of the limit air cylinder clamping hands is to reduce the deformation probability of the thick silica gel plate; a stainless steel second suction cup is installed below the platform, the function of the second suction cup is to ensure that the thick silica gel plate is clamped by the air cylinder clamping hand, so that the silver-dipped chip capacitors are stably on a horizontal plane for smoothing work, and the whole smoothing clamping air pressure platform is lifted up and down by the second servo motor to work along the Z axis.

[0023] The temperature-sensing regulating screeding tray also has a constant temperature regulating function, and is driven by a cold and hot water machine to regulate temperature, and the bottom of the tray is moved along the Y axis through front and rear slide rails, and the temperature-sensing regulating screeding tray is used to perform the screeding work on the paste at the higher position on the top of the chip capacitor after the first silver dipping, so that the thickness of the chip capacitor after the silver dipping is kept consistent, and the purpose is to quickly dry the paste adsorbed inside and outside the end of the chip capacitor after the silver dipping, so that the chip capacitor is protected;

[0024] The completed thick silica gel plate after the screeding is discharged to the tray, and is prepared for the next work.

[0025] The double-paste-tray end-sealing plate device has a double-silver tray, double-paste-dipping benches, and a double-paste-dipping scraper mechanism, the double-paste-dipping benches are all provided with X-axis, Y-axis and Z-axis three-axis linkage end-smoothing functions, can realize front and rear movement, polygonal movement, spiral movement and other modes to realize the end-smoothing function, have a scraper paste-dipping surface silver layer scratch defect CCD detection function to ensure the quality of each scraper paste-dipping, have an automatic paste-dipping and paste-dipping position detection control function to prevent paste-dipping box from lacking paste and adding too much paste, the paste-dipping process has a CCD paste-dipping high-definition camera visualization function, so that the whole paste-dipping operation process is visualized and supports camera playback function, the end-sealing paste-dipping can be set with six-section different paste-dipping process parameters, and the paste-dipping position, paste-dipping residence position and paste-dipping thickness of each section can be set, the tray has a constant temperature regulating function and is provided with a cold and hot water machine, has a vacuum bubble removing function after the end-sealing, can be set with multi-section paste-dipping and multi-time vacuum bubble removing function, the vacuum time can be set according to requirements, after the end-sealing requirement is set through the above functions, the silver-dipping horizontal moving arm module is lifted to the highest position after the plate is sucked on the plate storage rack, is horizontally moved above the temperature-sensing regulating silver-dipping tray, is lowered by a certain height to perform the flat dipping work, after the work is completed, the silver-dipping horizontal moving arm module discharges the plate to the temporary storage plate tray to suck the vacuum, and then returns to the plate storage rack to take the plate to perform the next plate operation, at the same time, the screeding horizontal moving arm module sucks the plate on the temporary storage plate tray after the end-sealing plate has completed the vacuum adsorption, is lifted to the highest position, is horizontally moved above the temperature-sensing regulating screeding tray, is lowered by a certain height to perform the empty dipping work, after the work is completed, the screeding horizontal moving arm module discharges the plate to the discharge plate rack, and then the screeding horizontal moving arm module returns to the temporary storage plate tray to suck the plate to perform the next plate operation.

[0026] The utility model discloses the beneficial effects:

[0027] This invention relates to a fully automated device for simultaneously silvering and smoothing the ends of chip capacitors. Two chip capacitors can be silvered and smoothed simultaneously, doubling the production capacity compared to previous single-task devices. It can simultaneously perform silvering and end-smoothing on two boards of large-sized capacitors and inductors (0603 and above). The device can automatically silver-plate one end using forward / backward, polygonal, and spiral motions, and can also perform secondary smoothing, improving silvering quality. This increases production capacity, reduces smoothing time, minimizes human interference, and reduces labor input, making it a fully intelligent manufacturing production device. Attached Figure Description

[0028] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. In the drawings:

[0029] Figure 1 A schematic diagram of the structure of the double-slurry disc end-sealing plate device of this utility model is shown;

[0030] Figure 2 This is a top view of the double-slurry disc end-sealing plate device of this utility model;

[0031] Figure 3 This diagram shows a structural schematic of the double-slurry disc end-sealing plate device of this utility model from one angle.

[0032] Figure 4 This invention illustrates the structure of the silver-plating transverse moving arm module and the smoothing transverse moving arm module of the dual-slurry disc end-sealing plate device.

[0033] Figure 5 The diagram shows the structural schematic of the drive mechanism for the temperature-sensitive silver paste plate and the temperature-sensitive smoothing paste plate of the dual-paste plate end-sealing plate device of this utility model.

[0034] Figure label:

[0035] 11 - workbench; 12 - rack; 13 - third servo motor; 14 - fourth servo motor; 20 - first Y-axis rail; 21 - temperature sensing adjustment silver dipping tray; 211 - silver dipping tray base; 212 - silver dipping tray rail; 213 - silver dipping tray first motor; 22 - first servo motor; 23 - silver dipping clamping pneumatic loading platform; 24 - first clamping device; 25 - first suction cup; 26 - first thick silica gel plate; 27 - first connecting arm; 28 - first guide column; 29 - first moving plate; 30 - second Y-axis rail; 31 - temperature sensing adjustment smearing tray; 311 - smearing tray base; 312 - smearing tray rail; 313 - smearing tray second motor; 32 - second servo motor; 33 - smearing clamping pneumatic loading platform; 34 - second clamping device; 35 - second suction cup; 36 - second thick silica gel plate; 37 - second connecting arm; 38 - second guide column; 39 - second moving plate; 4 - silver dipping front tray; 5 - vacuum bubble removal tray; 50 - third Y-axis rail; 6 - discharge tray. DETAILED DESCRIPTION

[0036] Exemplary embodiments of the present disclosure will be described in greater detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it is understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be accurately conveyed to those skilled in the art.

[0037] Referring to Figures 1-5 The utility model discloses a double-tray end sealing plate device, which comprises a workbench 11 and a rack 12. A tray conveying mechanism is arranged on the left side of the workbench 11. A silver dipping front tray 4 is arranged on the tray conveying mechanism. A silver dipping mechanism and a smearing mechanism are arranged in parallel on the workbench 11. The silver dipping mechanism comprises a first Y-axis rail 20 arranged on the workbench 11, a temperature sensing adjustment silver dipping tray 21 arranged on the first Y-axis rail 20, a third servo motor 13 arranged on the upper part of the rack 12, and a silver dipping horizontal moving arm module fixed on the output end of the third servo motor 13. The silver dipping horizontal moving arm module comprises a silver dipping clamping pneumatic loading platform 23, a first servo motor 22 arranged on the silver dipping clamping pneumatic loading platform 23, two first connecting arms 27 arranged on the upper part of the silver dipping clamping pneumatic loading platform 23 and connected with the output end of the third servo motor 13, first guide columns 28 penetrating through the four corners of the silver dipping clamping pneumatic loading platform 23, a first moving plate 29 fixedly arranged on the lower part of the screw rod of the first servo motor 22, a first suction cup 25 made of stainless steel and fixedly arranged on the lower part of the first moving plate 29, and a first clamping device 24 arranged on the two sides of the first suction cup 25 and used for clamping a first thick silica gel plate 26. The output end screw rod of the first servo motor 22 is connected with the first moving plate 29 through a ball bearing.

[0038] The leveling mechanism comprises a second Y-axis rail 30 arranged on the workbench 11, a temperature-sensing adjusting silver paste tray 31 mounted on the second Y-axis rail 30, a fourth servo motor 14 arranged on the upper portion of the rack 12, and a leveling horizontal moving arm module fixed on the output end of the fourth servo motor 14. The leveling horizontal moving arm module comprises a leveling clamping air pressure platform 33, a second servo motor 32 mounted on the leveling clamping air pressure platform 33, two second connecting arms 37 arranged on the upper portion of the leveling clamping air pressure platform 33 and connected with the output end of the fourth servo motor 14, second guide columns 38 penetrating through the four corners of the leveling clamping air pressure platform 33, a second moving plate 39 fixedly mounted on the lower portion of the screw rod of the second servo motor 32, a second suction disc 35 made of stainless steel and fixed on the lower portion of the second moving plate 39, and second clamping hand devices 34 arranged on the two sides of the second suction disc 35 for clamping a second thick silica gel plate 36. The output end screw rod of the second servo motor 32 is connected with the second moving plate 39 through a ball bearing.

[0039] A vacuum bubble removing tray 5 is arranged between the first Y-axis rail 20 and the second Y-axis rail 30, and the vacuum bubble removing tray 5 is connected with a vacuum pump.

[0040] An ejection mechanism is arranged on the right side of the second Y-axis rail 30, and the ejection mechanism is provided with an ejection tray 6.

[0041] In the embodiment, a third Y-axis rail 50 is arranged between the first Y-axis rail 20 and the second Y-axis rail 30, and the vacuum bubble removing tray 5 is mounted on a movable frame arranged on the third Y-axis rail 50.

[0042] In the embodiment, the temperature-sensing adjusting silver paste tray 21 and the temperature-sensing adjusting leveling paste tray 31 are both supplied with hot water through a cold and hot water machine and a pipeline.

[0043] In the embodiment, the workbench 11 is provided with a silver paste tray base 211 and a leveling paste tray base 311. The silver paste tray base 211 is provided with a silver paste tray rail 212 and a silver paste tray first motor 213, and the leveling paste tray base 311 is provided with a leveling paste tray rail 312 and a leveling paste tray second motor 313. The temperature-sensing adjusting silver paste tray 21 and the temperature-sensing adjusting leveling paste tray 31 are respectively mounted on the silver paste tray rail 212 and the leveling paste tray rail 312, and the output ends of the silver paste tray first motor 213 and the leveling paste tray second motor 313 are respectively connected with the rear portions of the temperature-sensing adjusting silver paste tray 21 and the temperature-sensing adjusting leveling paste tray 31.

[0044] In the embodiment, the first clamping hand device 24 and the second clamping hand device 34 comprise a cylinder clamping hand provided with a limit switch.

[0045] In the embodiment, the rack 12 is further provided with a doctor blade mechanism for scraping the silver paste of the temperature-sensing adjusting silver paste tray 21 and the temperature-sensing adjusting leveling paste tray 31.

[0046] The rack 12 is provided with a CCD visual detector for detecting scratch defects of the silver layer on the surface of the slurry after being scraped by the doctor blade.

[0047] The method of the double-syringe end-sealing plate device has the following steps:

[0048] (1). The silver-dipping horizontal arm module drives the silver-dipping clamping pneumatic platform 23 to enter above the silver-dipping front tray 4 through the left and right horizontal moving lead screws. The first servo motor 22 is lowered to clamp the first thick silica gel plate 26 with the chip component on the silver-dipping front tray 4. The first servo motor 22 drives the silver-dipping clamping pneumatic platform 23 to rise to the highest position, horizontally move to the right to above the temperature-sensing adjustment silver-dipping tray 21, and then lower. The temperature-sensing adjustment silver-dipping tray 21 moves forward and backward through the sliding block and works by setting the silver-dipping mode.

[0049] (2). After the silver-dipping work is completed, the silver-dipping clamping pneumatic platform 23 rises to the highest position through the first servo motor 22. The silver-dipping horizontal arm module drives the silver-dipping clamping pneumatic platform 23 to horizontally move to the right to above the vacuum bubble-removing tray 5. The first servo motor 22 is lowered to discharge the first thick silica gel plate 26 with the chip component to the vacuum bubble-removing tray 5.

[0050] (3). The silver-dipping horizontal arm module drives the silver-dipping clamping pneumatic platform 23 to return to above the silver-dipping front tray 4 through the horizontal moving lead screws to the left. The operation of clamping the next second thick silica gel plate 36 with the chip component is repeated.

[0051] (4). At the same time when the silver-dipping horizontal arm module starts to move, the flattening horizontal arm module starts to drive the flattening clamping pneumatic platform 33 to enter above the vacuum bubble-removing tray 5. The second servo motor 32 is lowered to clamp the first thick silica gel plate 26 with the chip component on the vacuum bubble-removing tray 5. Then, the second servo motor 32 is raised to the highest position, horizontally moves to the right to above the temperature-sensing adjustment flattening tray 31, and then lowers. The flattening clamping pneumatic platform 33 moves forward and backward through the sliding block and works by setting the flattening mode.

[0052] (5). After the flattening work is completed, the flattening clamping pneumatic platform 33 rises to the highest position through the second servo motor 32. The flattening horizontal arm module drives the flattening clamping pneumatic platform 33 to horizontally move to the right to above the discharging tray 6. The second servo motor 32 is lowered to discharge the first thick silica gel plate 26 with the chip component to the discharging tray 6.

[0053] (6). The flattening horizontal arm module drives the flattening clamping pneumatic platform 33 to return to above the vacuum bubble-removing tray 5 through the horizontal moving lead screws to the left. The operation of clamping the next second thick silica gel plate 36 with the chip component is repeated.

[0054] The method of the double-syringe end-capping plate device of the embodiment is operated by setting time and seamlessly connecting steps (1) to (3) and steps (4) to (6) so that the silvering and the smearing can be performed at the same time.

[0055] The silvering horizontal arm module of the embodiment mainly functions to link the silvering clamping air pressure platform 23 to clamp the first thick silica gel plate 26 by the silvering front tray 4, the silvering horizontal arm module works along the X axis, enters the temperature-sensing adjustment silvering syringe plate 21 to dip the silvering syringe through the left and right horizontal moving lead screws, moves horizontally to the vacuum bubble removing tray 5 after the work is completed;

[0056] The first and second clamping hand devices 24 and 34 are both air cylinder clamping hands with limit switches to reduce the deformation probability of the first and second thick silica gel plates 26 and 36; the first and second suction cups 25 and 35 ensure that the first and second thick silica gel plates 26 and 36 are attached to the first and second suction cups 25 and 35 after being clamped by the first and second clamping hand devices 24 and 34 so that the silvered chip capacitors are ensured to be stable on a horizontal plane; the entire silvering clamping air pressure platform 23 is lifted up and down by the first servo motor 22 to work along the Z axis;

[0057] The temperature-sensing adjustment silvering syringe plate 21 has a constant temperature adjustment function and is adjusted by a cold and hot water machine; this function can keep the slurry stable when it is spread on the temperature-sensing adjustment silvering syringe plate 21; the temperature-sensing adjustment silvering syringe plate 21 works along the first Y axis rail 20 through the front and rear slide rails at the bottom; the silvering method is normally and effectively attached to the chip capacitor end, the slurry thickness can be adjusted according to the silvering process of the user to the product, and the purpose is to dip the slurry around the chip capacitor end and the top of the end;

[0058] The main function of the vacuum bubble removing tray 5 is to suck away the bubbles on the silvered end of the chip capacitor by vacuum; the vacuum bubble removing can be set to multiple times and the time can be set according to the process;

[0059] The smearing horizontal arm module mainly functions to link the smearing clamping air pressure platform 33 to clamp and adsorb the thick silica gel plate in the vacuum bubble removing tray 5; the smearing horizontal arm module works along the X axis, enters the temperature-sensing adjustment smearing syringe plate through the left and right horizontal moving lead screws, and moves horizontally to the discharge tray 6 after the work is completed;

[0060] The smearing clamping air pressure platform 33 is provided with limit air cylinder clamping hands at the front and rear sides below; the limit air cylinder clamping hands reduce the deformation probability of the thick silica gel plate; a stainless steel second suction cup 35 is installed below the platform; the second suction cup 35 ensures that the thick silica gel plate is attached to the suction cup after being clamped by the air cylinder clamping hand so that the silvered chip capacitors are ensured to be stable on a horizontal plane for smearing work; the entire smearing clamping air pressure platform is lifted up and down by the second servo motor 32 to work along the Z axis.

[0061] The temperature-sensing regulating troweling tray 31 also has a constant temperature regulating function, and is driven by a cold and hot water machine to regulate the temperature. The bottom of the tray is moved along the Y axis by the front and rear slide rails. The temperature-sensing regulating troweling tray 31 is used to trowel the paste at the higher position on the top of the chip capacitor after the first silver dipping, so that the overall thickness of the chip capacitor after the silver dipping is kept consistent. The purpose is to enable the paste adsorbed on the inside and outside of the end of the chip capacitor to be dried quickly after the drying, so as to achieve the protection of the chip capacitor. The tray 6 is used to discharge the thick silica gel plate after the troweling, and to prepare for the next work.

[0062] The above merely provides the preferred embodiments of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present application, and all of these should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. Double tray end plate device, comprising a workbench (11) and a frame (12), the workbench (11) is provided with a tray conveying mechanism, a vacuum defoaming device and a discharging mechanism, characterized in that: The workbench (11) is provided with a silver dipping mechanism and a leveling mechanism in parallel, the silver dipping mechanism comprises a first Y-axis rail (20) arranged on the workbench (11), a temperature-sensing adjusting silver dipping tray (21) mounted on the first Y-axis rail (20), a third servo motor (13) arranged on the upper part of the rack (12) and a silver dipping transverse arm module fixed on the output end of the third servo motor (13), the silver dipping transverse arm module comprises a silver dipping clamping pneumatic support (23), a first servo motor (22) mounted on the silver dipping clamping pneumatic support (23), two first connecting arms (27) arranged on the upper part of the silver dipping clamping pneumatic support (23) and connected with the output end of the third servo motor (13), a first guide column (28) penetrating through the four corners of the silver dipping clamping pneumatic support (23), a first moving plate (29) fixedly mounted on the lower part of the first servo motor (22), a first suction disc (25) fixedly arranged on the lower part of the first moving plate (29) and a first clamping hand device (24) arranged on both sides of the first suction disc (25) for clamping a first thick silica gel plate (26). The leveling mechanism comprises a second Y-axis rail (30) arranged on the workbench (11), a temperature-sensing adjusting leveling tray (31) mounted on the second Y-axis rail (30), a fourth servo motor (14) arranged on the upper part of the rack (12) and a leveling transverse arm module fixed on the output end of the fourth servo motor (14), the leveling transverse arm module comprises a leveling clamping pneumatic support (33), a second servo motor (32) mounted on the leveling clamping pneumatic support (33), two second connecting arms (37) arranged on the upper part of the leveling clamping pneumatic support (33) and connected with the output end of the fourth servo motor (14), a second guide column (38) penetrating through the four corners of the leveling clamping pneumatic support (33), a second moving plate (39) fixedly mounted on the lower part of the second servo motor (32), a second suction disc (35) fixedly arranged on the lower part of the second moving plate (39) and a second clamping hand device (34) arranged on both sides of the second suction disc (35) for clamping a second thick silica gel plate (36).

2. The dual-syringe dead-end plate apparatus of claim 1, wherein, The vacuum bubble removing device comprises a vacuum bubble removing tray (5) arranged between the first Y-axis rail (20) and the second Y-axis rail (30), and the vacuum bubble removing tray (5) is connected with a vacuumizing device.

3. The dual-syringe dead-end plate apparatus of claim 1, wherein, The silver dipping front tray (4) is arranged on the left side of the tray conveying mechanism, and the discharging mechanism is arranged on the right side of the second Y-axis rail (30) and is provided with a discharging tray (6).

4. The dual-syringe dead-end plate apparatus of claim 1, wherein, The third Y-axis rail (50) is arranged between the first Y-axis rail (20) and the second Y-axis rail (30), and the vacuum bubble removing tray (5) is mounted on the movable frame of the third Y-axis rail (50).

5. The dual-syringe dead-end plate apparatus of claim 1, wherein, The temperature-sensing adjusting silver dipping tray (21) and the temperature-sensing adjusting leveling tray (31) both adopt a cold and hot water machine and a pipeline to supply heat, and are connected with a controller through a sensor.

6. The dual-syringe dead-end plate apparatus of claim 1, wherein, The workbench (11) is provided with a silver paste tray base (211) and a paste leveling tray base (311), the silver paste tray base (211) is provided with a silver paste tray track (212) and a silver paste tray first motor (213), the paste leveling tray base (311) is provided with a paste leveling tray track (312) and a paste leveling tray second motor (313), the temperature sensing and adjusting silver paste tray (21) and the temperature sensing and adjusting paste leveling tray (31) are respectively installed on the silver paste tray track (212) and the paste leveling tray track (312), and the output ends of the silver paste tray first motor (213) and the paste leveling tray second motor (313) are respectively connected with the rear parts of the temperature sensing and adjusting silver paste tray (21) and the temperature sensing and adjusting paste leveling tray (31).

7. The dual-syringe dead-end plate apparatus of claim 1, wherein, The first clamping hand device (24) and the second clamping hand device (34) comprise air cylinder clamping hands provided with limit switches.

8. The dual-syringe dead-end plate apparatus of claim 1, wherein, The machine frame (12) is further respectively provided with scraper mechanisms for scraping the silver paste of the temperature sensing and adjusting silver paste tray (21) and the temperature sensing and adjusting paste leveling tray (31).

9. The dual slurry pad capping plate apparatus of claim 1 or 6, wherein, The machine frame (12) is provided with a CCD visual detector for detecting the scratch defects of the silver layer on the paste surface after the paste is scraped by the scraper.

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