Automatic jet printing process for patch aluminum electrolytic capacitor base plate

Abstract

The invention relates to the field of electrolytic capacitor base plates, in particular to an automatic jet printing process for a patch aluminum electrolytic capacitor base plate, which comprises a bottom plate, a mounting seat, a jet printing mechanism, a conveying mechanism, a cleaning mechanism and a heating mechanism, and is characterized in that the conveying mechanism comprises a turntable, a driving assembly and a plurality of storage holes, and the jet printing mechanism comprises a code spraying machine and a first vertical plate; the cleaning mechanism comprises a second vertical plate, a moving plate, a sponge eraser, a guide assembly and a moving assembly, the heating mechanism comprises a fixing column, a rotating plate, a heating block, a moving block, a stirring assembly, a rotating assembly, a telescopic assembly and a reset assembly, ink obtained after jet printing can be heated and dried through the heating block, and meanwhile the heating block can move along with movement of the electrolytic capacitor base plate; in other words, in the process that the electrolytic capacitor base plate moves to the next position from the jet printing position, the heating block can always face the electrolytic capacitor base plate, the drying time is prolonged, the drying effect is guaranteed, and jet printing definition can be improved.

Description

Technical Field

[0001] The present invention relates to the field of electrolytic capacitor seat plates, and specifically to an automatic printing process for patch aluminum electrolytic capacitor seat plates. Background Art

[0002] ‌Patch electrolytic capacitors‌ are a type of capacitor mainly used in electronic devices. Its basic structure includes a positive electrode (aluminum or tantalum metal foil) and a negative electrode (electrolyte or electrolyte polymer), with the insulating oxide layer of the metal foil as the dielectric. During the production process, printing operations need to be performed on the patch electrolytic capacitor seat plates, mainly for the purpose of marking the parameters of the capacitors to prevent confusion.

[0003] The existing Chinese patent with the publication number CN212555534U discloses an improved structure for printing information on electrolytic capacitors. Although it can solve the problem of information printing, defects are still found in the actual application process: Before printing, the above-mentioned improved structure for printing information on electrolytic capacitors cannot clean the surface of the electrolytic capacitors. If there is dust or other debris on its surface, it will affect the subsequent printing effect. After printing, it cannot dry the printed area in time and cannot accelerate the ink solidification speed. In the prior art, to solve this problem, a heating mechanism is generally provided on the coding production line. When in use, due to the production line operation, the printed patch electrolytic capacitor seat plates move quickly under the heating mechanism, and the heating time of the heating mechanism for the patch electrolytic capacitor seat plates is short, and it cannot continuously heat the ink on the patch electrolytic capacitor seat plates, resulting in poor drying effect of the ink. In view of this problem, an automatic printing process for patch aluminum electrolytic capacitor seat plates is provided now. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic printing process for patch aluminum electrolytic capacitor seat plates to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: An automatic printing process for patch aluminum electrolytic capacitor seat plates includes a bottom plate, and also includes a mounting seat, a printing mechanism, a conveying mechanism, a cleaning mechanism and a heating mechanism. The mounting seat is fixed on the top of the bottom plate; The conveying mechanism includes a turntable, a driving component and a number of storage holes. The turntable is rotatably arranged on the top of the mounting seat, and a number of storage holes are arranged in a ring at equal intervals on the top of the turntable. The driving component is located between the turntable and the mounting seat; The printing mechanism includes a coding machine and a first vertical plate; The cleaning mechanism includes a second vertical plate, a movable plate, a sponge, a guide assembly and a movable assembly, wherein the second vertical plate is located at one side of the mounting seat and is fixed to the top of the bottom plate, the movable plate is located at one side of the second vertical plate, the sponge is installed at the bottom end of the movable plate, the guide assembly is located between the movable plate and the second vertical plate, and the movable assembly is installed at a side of the second vertical plate away from the guide assembly; The heating mechanism includes a fixed column, a rotating plate, a heating block, a moving block, a toggle assembly, a rotating assembly, a telescopic assembly and a reset assembly. The fixed column is fixedly installed in the middle of the mounting seat, the top end of the fixed column passes through the turntable, one end of the turntable is rotatably set on the outer wall of the fixed column through a bearing, the moving block is located below the rotating plate, the toggle assembly is located between the moving block and the turntable, the rotating assembly is installed at the top of the fixed column, the telescopic assembly is located between the rotating assembly and the moving block, the reset assembly is installed above the turntable, and the heating block is fixedly set on the end surface of the turntable away from the fixed column.

[0006] As a further solution of the present invention: the toggle assembly includes a plurality of columns and a plurality of rotating rods, wherein the plurality of columns are fixed at equal intervals in a ring shape on the top of the turntable, each rotating rod is rotatably set on the top of the column, and the moving block contacts the surface of one of the rotating rods.

[0007] As a further solution of the present invention: the rotating assembly includes a second gear ring, a second gear, a first pulley, a second pulley, a transmission belt and a plug column, the plug column is rotatably set on the top of the fixed column through a bearing, the second pulley is fixed on the top of the plug column, the second gear ring is fixed on the rotating plate, the second gear is located on the inner side of the second gear ring, the second gear is rotatably set on the fixed column, the second gear and the second gear ring are meshed with each other, the first pulley is fixed on the top of the second gear, and the transmission belt is sleeved on the first pulley and the second pulley.

[0008] As a further solution of the present invention: a connecting rod is fixed to one side of the second gear ring, the other end of each connecting rod is fixedly connected to the rotating plate, a connecting plate is fixed to one side of the fixed column, and the second gear is rotatably arranged on the connecting plate.

[0009] As a further solution of the present invention: the telescopic assembly includes a second slide groove, a slider, a circular plate, and a hinged rod. The second slide groove is opened on the rotating plate. The slider is slidably arranged inside the second slide groove. The bottom end of the slider passes through the second slide groove and is fixedly connected to the moving block. The circular plate is fixedly installed on the top of the second pulley. One end of the hinged rod is hinged to the top of the slider, and the other end of the hinged rod is hinged to the surface edge of the circular plate.

[0010] As a further solution of the present invention: The reset component includes a limit plate, two guide rods and two springs. The limit plate is located at one end of the second chute and is fixed on the rotating plate. The two guide rods are both slidably arranged on the limit plate. One end of each guide rod is fixedly connected to the slider. Each spring is sleeved on one guide rod, and both ends of each spring are respectively connected to the limit plate and the slider.

[0011] As a further solution of the present invention: The guiding component includes two fixing plates, two fixing rods, four second strip-shaped grooves and four guide rods. The two fixing rods are both fixed on one side of the second vertical plate. The two fixing plates are parallel to each other. Both ends of each fixing plate are fixedly connected to the two fixing rods. Every two second strip-shaped grooves are opened on one fixing plate. Each guide rod is inserted into the interior of one second strip-shaped groove. The moving plate is located between the two fixing plates. The other end of each guide rod is fixedly connected to the moving plate.

[0012] As a further solution of the present invention: The moving component includes a sliding plate, a first strip-shaped groove, a sliding frame, a cylinder and two first chutes. The two first chutes are both opened on the second vertical plate. One end of the sliding frame passes through the two first chutes and is fixedly connected to the sliding plate. The cylinder is installed on the surface of the second vertical plate. The output end of the cylinder is fixedly connected to the sliding frame. The first strip-shaped groove is opened on the surface of the sliding plate. The two guide rods close to one side of the sliding plate both pass through the second strip-shaped groove and are inserted into the interior of the first strip-shaped groove.

[0013] As a further solution of the present invention: The driving component includes a first gear ring, a first gear, a U-shaped seat and a motor. The first gear ring is fixed at the bottom end of the turntable. The U-shaped seat is installed inside the mounting seat. The first gear is located above the U-shaped seat. The first gear meshes with the first gear ring. The motor is installed below the U-shaped seat. The output end of the motor is fixedly connected to the first gear.

[0014] As a further solution of the present invention: An annular groove is opened at the top end of the mounting seat. An annular sliding strip is fixed at the bottom end of the turntable. The annular sliding strip is slidably arranged inside the annular groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. In an automatic printing process of a patch aluminum electrolytic capacitor seat board of the present invention, by setting a heating mechanism, the heating block can heat and dry the ink after printing. At the same time, the heating block can move along with the movement of the electrolytic capacitor seat board. That is, during the process that the printed electrolytic capacitor seat board moves from the printing position to the next position, the heating block can always face the electrolytic capacitor seat board and always dry the ink on its surface, prolonging the drying time, ensuring the drying effect, and being beneficial to improving the printing clarity.

[0016] 2. An automatic printing process for a chip aluminum electrolytic capacitor seat plate of the present invention, when the turntable drives the electrolytic capacitor seat plate to move, the heating block can be rotated by toggling the assembly, and at the same time, under the action of the rotating assembly, the telescopic assembly and the resetting assembly, when the next electrolytic capacitor seat plate moves to the printing station, the heating block can rotate in the opposite direction, so as to heat the ink on the next electrolytic capacitor seat plate that has been printed, so that in the process of continuous printing of the electrolytic capacitor seat plate, the heating block can dry the ink on each electrolytic capacitor seat plate that has been printed to meet the use requirements.

[0017] 3. In the automatic printing process of the chip aluminum electrolytic capacitor seat plate of the present invention, the movement of the second gear ring can move with the rotation of the turntable, that is, a linkage effect can be formed between the conveying mechanism and the heating mechanism, that is, one driving source can realize the synchronous operation of the two mechanisms, which is beneficial to reduce the number of driving sources used, reduce power consumption and cost.

[0018] 4. The automatic printing process of the chip aluminum electrolytic capacitor seat plate of the present invention can clean the surface of the electrolytic capacitor seat plate to be printed through the cleaning mechanism, so as to ensure the cleanliness of the surface of the electrolytic capacitor seat plate and avoid the presence of dust or other debris on the surface, which will affect the subsequent printing effect, and is conducive to improving the printing quality and clarity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention.

[0020] Figure 2 It is a schematic cross-sectional structural diagram of the mounting seat and the turntable in the present invention.

[0021] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged structure of part A.

[0022] Figure 4 It is a schematic diagram of the structure of the moving block in the present invention.

[0023] Figure 5 The structure of the fixed column in the present invention is shown in FIG. Figure 1 .

[0024] Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of part B.

[0025] Figure 7 The structure of the fixed column in the present invention is shown in FIG. Figure 2 .

[0026] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of part C.

[0027] Figure 9This is a schematic structural diagram of the fixed plate in the present invention.

[0028] Figure 10 This is a schematic structural diagram of the cylinder in the present invention.

[0029] Wherein: 11, bottom plate; 12, mounting seat; 13, turntable; 14, first toothed ring; 15, first gear; 16, U-shaped seat; 17, motor; 18, storage hole; 19, column; 20, rotating rod; 21, first vertical plate; 22, inkjet printer; 23, second vertical plate; 24, moving plate; 25, sponge eraser; 26, sliding plate; 27, first strip-shaped groove; 28, fixed plate; 29, second strip-shaped groove; 30, fixed rod; 31, first sliding groove; 32, sliding frame; 33, cylinder; 34, fixed column; 35, rotating plate; 36, heating block; 37, connecting rod; 38, second toothed ring; 39, connecting plate; 40, second sliding groove; 41, slider; 42, limiting plate; 43, guide rod; 44, moving block; 45, second gear; 46, first pulley; 47, second pulley; 48, transmission belt; 49, inserting column; 50, round plate; 51, articulated rod; 52, guide rod; 53, spring. Specific embodiments

[0030] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0031] The present invention provides the following preferred embodiments: Embodiment 1, as Figures 1 - 10 shown, an automatic printing process for a patch aluminum electrolytic capacitor seat plate includes a bottom plate 11, and also includes a mounting seat 12, a printing mechanism, a conveying mechanism, a cleaning mechanism, and a heating mechanism. The mounting seat 12 is fixed to the top end of the bottom plate 11; The conveying mechanism includes a turntable 13, a driving assembly, and a plurality of storage holes 18. The turntable 13 is rotatably arranged at the top end of the mounting seat 12. The plurality of storage holes 18 are annularly and equidistantly formed in the top end of the turntable 13. The storage holes 18 are used for placing the electrolytic capacitor seat plates. In actual use, the size of the storage holes 18 matches the size of the electrolytic capacitor seat plates. The use of the storage holes 18 can achieve the limitation of the electrolytic capacitor seat plates, ensuring the stability of the electrolytic capacitor seat plates during printing. The driving assembly is located between the turntable 13 and the mounting seat 12. The driving assembly is used to drive the turntable 13 to rotate, so that the storage holes 18 on the turntable 13 rotate, thereby completing the movement of the electrolytic capacitor seat plates, facilitating continuous printing of the electrolytic capacitor seat plates; The printing mechanism includes a printer 22 and a first vertical plate 21. The first vertical plate 21 is located on one side of the turntable 13 and fixed on the bottom plate 11. The printer 22 is installed on the first vertical plate 21. The printer 22 can be used to print the electrolytic capacitor seat plate inside the storage hole 18, so as to realize automatic printing of the electrolytic capacitor seat plate. Specifically, the printer 22 is a device for printing. The printer 22 is a prior art and will not be described in detail here. The cleaning mechanism includes a second vertical plate 23, a movable plate 24, a sponge 25, a guide assembly and a movable assembly. The second vertical plate 23 is located at one side of the mounting seat 12 and fixed to the top of the bottom plate 11. The movable plate 24 is located at one side of the second vertical plate 23. The sponge 25 is installed at the bottom end of the movable plate 24. The guide assembly is located between the movable plate 24 and the second vertical plate 23. The movable assembly is installed at a side of the second vertical plate 23 away from the guide assembly. The movable plate 24 can be driven to move by the movable assembly and the guide assembly, so that the movable plate 24 can drive the sponge 25 to move, thereby cleaning the surface of the electrolytic capacitor seat plate below, ensuring that the surface of the electrolytic capacitor seat plate is clean, avoiding dust or other debris on the surface, which affects the subsequent printing effect, and is conducive to improving the printing quality and clarity; The heating mechanism includes a fixed column 34, a rotating plate 35, a heating block 36, a moving block 44, a toggle assembly, a rotating assembly, a telescopic assembly and a reset assembly. The fixed column 34 is fixedly installed in the middle of the mounting seat 12. The top end of the fixed column 34 passes through the rotating disk 13. The axis of the fixed column 34 coincides with the axis of the rotating disk 13. One end of the rotating plate 35 is rotatably arranged on the outer wall of the fixed column 34 through a bearing. The moving block 44 is located below the rotating plate 35. The toggle assembly is located between the moving block 44 and the rotating disk 13. That is, the rotating disk 13 can drive the rotating plate 35 to rotate around the axis of the fixed column 34 through the toggle assembly when rotating. The rotating assembly is installed at the top end of the fixed column 34. The telescopic assembly is located between the rotating assembly and the moving block 44. The reset assembly is installed above the rotating plate 35. The heating block 36 is fixedly arranged on the surface of one end of the rotating plate 35 away from the fixed column 34. By setting a heating mechanism, the ink after printing can be heated and dried by the heating block 36, and the heating block 36 can move with the movement of the electrolytic capacitor seat plate, that is, when the electrolytic capacitor seat plate after printing moves from the printing position to the next position, the heating block 36 can always face the electrolytic capacitor seat plate, and always dry the ink on its surface, thereby extending the drying time, ensuring the drying effect, and being conducive to improving the printing clarity; The heating block 36 is a prior art and will not be described in detail here.

[0032] like Figures 1 - 10As shown, the toggle assembly includes a plurality of columns 19 and a plurality of rotating rods 20. The plurality of columns 19 are fixed at equal intervals in a ring shape on the top of the turntable 13. Each rotating rod 20 is rotatably set on the top of the column 19. The moving block 44 contacts the surface of one of the rotating rods 20. The number of the columns 19 is consistent with the number of the storage holes 18. In the initial state, one of the rotating rods 20 contacts the side of the moving block 44 and one end close to the fixed column 34. When the turntable 13 rotates, the turntable 13 can drive the columns 19 to move, and the columns 19 can push the moving block 44 to rotate around the axis of the turntable 13 through the rotating rods 20.

[0033] like Figures 1 - 10 As shown, the rotating assembly includes a second gear ring 38, a second gear 45, a first pulley 46, a second pulley 47, a transmission belt 48 and a plug column 49. The plug column 49 is rotatably arranged on the top of the fixed column 34 through a bearing. The axis of the plug column 49 coincides with the axis of the fixed column 34. The second pulley 47 is fixed to the top of the plug column 49. The second gear ring 38 is fixed on the rotating plate 35. The second gear 45 is located on the inner side of the second gear ring 38. The second gear 45 is rotatably arranged on the fixed column 34. The second gear 45 and the second gear ring 38 are meshed with each other. The first pulley 46 is fixed on the top of the second gear 45. The transmission belt 48 is sleeved on the first pulley 46 and the second pulley 47. When the electrolytic capacitor seat plate after printing is in the process of moving from the printing position to the next position, that is, when the turntable 13 rotates, the turntable 13 pushes the moving block 44 through the rotating rod 20, so that the rotating plate 35 can rotate on the fixed column 34, and the rotating plate 35 drives the second gear ring 38 to rotate when rotating. Since the second gear ring 38 and the second gear 45 are meshed with each other, when the second gear ring 38 rotates, it can drive the second gear 45 to rotate, and the second gear 45 drives the first pulley 46 to rotate, and drives the second pulley 47 to rotate through the transmission belt 48; It should be noted here that, in actual use, the second gear ring 38 and the second gear 45 of appropriate sizes should be selected to ensure that each time the turntable 13 rotates (i.e., the electrolytic capacitor seat plate moves from the printing position to the next position), the second gear 45 rotates no more than 180 degrees from the storage hole, so that each time the second pulley 47 rotates once, the rotation angle does not exceed 180 degrees from the storage hole.

[0034] like Figures 1 - 10 As shown, a connecting rod 37 is fixed to one side of the second gear ring 38, and the other end of each connecting rod 37 is fixedly connected to the rotating plate 35. The connecting rod 37 is used to connect the second gear ring 38 and the rotating plate 35 so that the second gear ring 38 and the rotating plate 35 are stationary relative to each other. A connecting plate 39 is fixed to one side of the fixing column 34, and the second gear 45 is rotatably set on the connecting plate 39. The connecting plate 39 is used to provide an installation position for the second gear 45.

[0035] likeFigures 1 - 10 As shown, the telescopic assembly includes a second sliding groove 40, a slider 41, a circular plate 50, and a hinged rod 51. The second sliding groove 40 is formed on the rotating plate 35. The slider 41 is slidably disposed inside the second sliding groove 40. The bottom end of the slider 41 passes through the second sliding groove 40 and is fixedly connected to the moving block 44. The circular plate 50 is fixedly installed on the top of the second pulley 47. One end of the hinged rod 51 is hinged to the top end of the slider 41, and the other end of the hinged rod 51 is hinged to the surface edge of the circular plate 50. When the second pulley 47 rotates, it can drive the circular plate 50 to rotate. Under the action of the hinged rod 51, it can drive the slider 41 to slide inside the second sliding groove 40, so that the moving block 44 can achieve sliding. That is, when the moving block 44 rotates around the axis of the fixed column 34 under the action of the rotating rod 20, the moving block 44 synchronously moves along the length direction of the second sliding groove 40, so that the relative position between the moving block 44 and the rotating rod 20 is constantly changed.

[0036] As Figures 1 - 10 As shown, the reset assembly includes a limit plate 42, two guide rods 43, and two springs 53. The limit plate 42 is located at one end of the second sliding groove 40 and is fixed on the rotating plate 35. The two guide rods 43 are both slidably disposed on the limit plate 42. One end of each guide rod 43 is fixedly connected to the slider 41. Each spring 53 is sleeved on one guide rod 43. Both ends of each spring 53 are respectively connected to the limit plate 42 and the slider 41. In the initial state, the spring 53 is in a natural state. When the slider 41 moves towards the direction close to the limit plate 42 under the action of the hinged rod 51, the spring 53 is compressed. When the moving block 44 moves to not contact the rotating rod 20, under the action of the spring 53, it can drive the slider 41 and the moving block 44 to reset. At this time, under the action of the hinged rod 51, it can drive the circular plate 50 to rotate in the reverse direction. The circular plate 50 drives the first pulley 46 to rotate in the reverse direction through the second pulley 47 and the transmission belt 48, so that the second gear 45 can drive the second toothed ring 38 to rotate in the reverse direction, making the rotating plate 35 rotate to the initial state. At this time, the moving block 44 also moves to the initial state. Since the rotating plate 35 can drive the heating block 36 to move synchronously when moving, that is, the heating block 36 can move along with the movement of the electrolytic capacitor seat plate. That is, during the process that the electrolytic capacitor seat plate after printing moves from the printing position to the next position, the heating block 36 can always face the electrolytic capacitor seat plate and always dry the ink on its surface, extending the drying time, ensuring the drying effect, and being beneficial to improving the printing clarity. When the next electrolytic capacitor seat plate moves to the printing station, the heating block 36 can rotate in the reverse direction, facilitating the heating of the ink on the next printed electrolytic capacitor seat plate. Thus, during the continuous printing process of the electrolytic capacitor seat plate, the heating block 36 can dry the ink on each printed electrolytic capacitor seat plate to meet the usage requirements.

[0037] As shown Figures 1 - 10 in the figure, the guiding assembly includes two fixing plates 28, two fixing rods 30, four second strip-shaped grooves 29 and four guide rods 52. The two fixing rods 30 are both fixed on one side of the second vertical plate 23. The two fixing plates 28 are parallel to each other. Both ends of each fixing plate 28 are fixedly connected to the two fixing rods 30. Every two second strip-shaped grooves 29 are formed in one fixing plate 28. Each guide rod 52 is inserted into the interior of one second strip-shaped groove 29. The moving plate 24 is located between the two fixing plates 28. The other end of each guide rod 52 is fixedly connected to the moving plate 24; The second strip-shaped groove 29 can play a guiding role for the moving plate 24, enabling the moving plate 24 to move along the length direction of the second strip-shaped groove 29. It should be noted here that one section of the second strip-shaped groove 29 is linear, and the other section of the second strip-shaped groove 29 is inclined upward. When the guide rod 52 on the moving plate 24 moves along the straight section of the second strip-shaped groove 29, the sponge wiper 25 below the moving plate 24 can clean the surface of the lower electrolytic capacitor seat plate. When the guide rod 52 on the moving plate 24 moves along the inclined section of the second strip-shaped groove 29, the sponge wiper 25 can move upward, so that the sponge wiper 25 does not contact the electrolytic capacitor seat plate and does not affect the movement of the electrolytic capacitor seat plate.

[0038] As shown Figures 1 - 10 in the figure, the moving assembly includes a sliding plate 26, a first strip-shaped groove 27, a sliding frame 32, a cylinder 33 and two first sliding grooves 31. The two first sliding grooves 31 are both formed in the second vertical plate 23. One end of the sliding frame 32 passes through the two first sliding grooves 31 and is fixedly connected to the sliding plate 26. The sliding frame 32 is slidably connected with the two first sliding grooves 31. The cylinder 33 is installed on the surface of the second vertical plate 23. The output end of the cylinder 33 is fixedly connected to the sliding frame 32. The first strip-shaped groove 27 is formed in the surface of the sliding plate 26. The two guide rods 52 close to one side of the sliding plate 26 both pass through the second strip-shaped groove 29 and are inserted into the interior of the first strip-shaped groove 27; When it is necessary to move the sponge wiper 25, control the cylinder 33 to work. The cylinder 33 can drive the sliding frame 32 to slide on the two first sliding grooves 31. The sliding frame 32 can drive the sliding plate 26 to move. Through the guide rod 52, the moving plate 24 can be driven to move along the fixing plate 28, so as to realize the movement of the sponge wiper 25.

[0039] As shown Figures 1 - 10As shown in the figure, the driving component includes a first gear ring 14, a first gear 15, a U-shaped seat 16 and a motor 17. The first gear ring 14 is fixed to the bottom end of the turntable 13. The U-shaped seat 16 is installed inside the mounting seat 12. The first gear 15 is located above the U-shaped seat 16. The first gear 15 meshes with the first gear ring 14. The motor 17 is installed below the U-shaped seat 16. The output end of the motor 17 is fixedly connected to the first gear 15; When it is necessary to rotate the turntable 13, the controller controls the motor 17 to work. The motor 17 can drive the first gear 15 to rotate. Since the first gear 15 and the first gear ring 14 mesh with each other, when the first gear 15 rotates, it can drive the first gear ring 14 to rotate, thereby realizing the rotation of the turntable 13, so that the storage hole 18 above the turntable 13 can rotate, which is convenient for moving the electrolytic capacitor seat plate that has been completed with printing from the printing position to the next position, and the electrolytic capacitor seat plate that has not been printed can be moved to the printing station to realize continuous automatic printing.

[0040] As Figures 1 - 10 shown in the figure, an annular groove is formed at the top end of the mounting seat 12, and an annular sliding strip is fixed to the bottom end of the turntable 13. The annular sliding strip is slidably arranged inside the annular groove. The annular sliding strip and the annular groove can be used to guide and support the turntable 13 to ensure the stability of the turntable 13 during rotation.

[0041] The specific working process of the present invention is as follows: First, the electrolytic capacitor seat plates to be printed are sequentially placed inside the storage holes 18. The storage holes 18 are used to limit and fix the electrolytic capacitor seat plates. Control the cylinder 33 to work. The cylinder 33 can drive the sliding frame 32 to slide on the two first sliding grooves 31. The sliding frame 32 can drive the sliding plate 26 to move. The guide rod 52 can drive the moving plate 24 to move along the fixed plate 28. When the guide rod 52 on the moving plate 24 moves along the straight section of the second strip-shaped groove 29, the sponge brush 25 below the moving plate 24 can clean the surface of the electrolytic capacitor seat plate below. When the guide rod 52 on the moving plate 24 moves along the inclined section of the second strip-shaped groove 29, the sponge brush 25 can move upward so that the sponge brush 25 does not contact the electrolytic capacitor seat plate and does not affect the movement of the electrolytic capacitor seat plate; Subsequently, the controller controls the motor 17 to operate. The motor 17 can drive the first gear 15 to rotate. Since the first gear 15 meshes with the first toothed ring 14, when the first gear 15 rotates, it can drive the first toothed ring 14 to rotate, thereby enabling the rotation of the turntable 13. As a result, the storage holes 18 above the turntable 13 can rotate, and the electrolytic capacitor base plates that have not been inkjet-printed and have completed the cleaning operation can be moved to the inkjet-printing station. By starting the inkjet printer 22 to work, the inkjet printer 22 can perform inkjet-printing on the electrolytic capacitor base plates below. When an electrolytic capacitor base plate is inkjet-printed, by controlling the rotation of the turntable 13, the electrolytic capacitor base plates that have been inkjet-printed move from the inkjet-printing position to the next position, while the electrolytic capacitor base plates that have not been inkjet-printed can be moved to the inkjet-printing station, achieving continuous automatic inkjet-printing; When the electrolytic capacitor base plate that has been inkjet-printed moves from the inkjet-printing position to the next position, that is, when the turntable 13 rotates, the turntable 13 pushes the moving block 44 through the rotating rod 20, causing the rotating plate 35 to rotate on the fixed column 34. When the rotating plate 35 rotates, it drives the second toothed ring 38 to rotate. Since the second toothed ring 38 meshes with the second gear 45, when the second toothed ring 38 rotates, it can drive the second gear 45 to rotate. The second gear 45 drives the first pulley 46 to rotate, and drives the second pulley 47 to rotate through the transmission belt 48. When the second pulley 47 rotates, it can drive the circular plate 50 to rotate. Under the action of the hinge rod 51, it can drive the slider 41 to slide inside the second chute 40, thereby enabling the moving block 44 to slide. That is, when the moving block 44 rotates around the axis of the fixed column 34 under the action of the rotating rod 20, the moving block 44 synchronously moves along the length direction of the second chute 40, causing the relative position between the moving block 44 and the rotating rod 20 to continuously change; When the slider 41 moves towards the direction close to the limit plate 42 under the action of the hinge rod 51, the spring 53 is compressed. When the moving block 44 moves to a position where it no longer contacts the rotating rod 20, under the action of the spring 53, it can drive the slider 41 and the moving block 44 to reset. At this time, under the action of the hinge rod 51, it can drive the circular plate 50 to rotate in the reverse direction. The circular plate 50 drives the first pulley 46 to rotate in the reverse direction through the second pulley 47 and the transmission belt 48. Thus, through the second gear 45, it can drive the second toothed ring 38 to rotate in the reverse direction, causing the rotating plate 35 to rotate to the initial state. At this time, the moving block 44 also moves to the initial state, facilitating the heating of the ink on the next electrolytic capacitor base plate that has been inkjet-printed; Since the rotating plate 35 can drive the heating block 36 to move synchronously when it moves, that is, the heating block 36 can move along with the movement of the electrolytic capacitor base plate. That is, during the process of the electrolytic capacitor base plate that has been inkjet-printed moving from the inkjet-printing position to the next position, the heating block 36 can always face the electrolytic capacitor base plate and always dry the ink on its surface, extending the drying time, ensuring the drying effect, and being conducive to improving the inkjet-printing clarity; When the next electrolytic capacitor seat plate moves to the printing station, the heating block 36 can rotate reversely, facilitating the heating of the ink on the next electrolytic capacitor seat plate that has been printed, so that during the continuous printing of the electrolytic capacitor seat plates, the heating block 36 can dry the ink on each printed electrolytic capacitor seat plate to meet the usage requirements.

[0042] The beneficial effects of the present invention are specifically embodied as follows. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic printing process for a chip aluminum electrolytic capacitor base plate, comprising a base plate (11), characterized in that: It also includes a mounting seat (12), a printing mechanism, a conveying mechanism, a cleaning mechanism and a heating mechanism, wherein the mounting seat (12) is fixed to the top end of the bottom plate (11); The conveying mechanism comprises a turntable (13), a driving assembly and a plurality of storage holes (18); the turntable (13) is rotatably arranged on the top of the mounting seat (12); the plurality of storage holes (18) are annularly arranged at equal intervals on the top of the turntable (13); and the driving assembly is located between the turntable (13) and the mounting seat (12); The printing mechanism comprises a printer (22) and a first vertical plate (21); The cleaning mechanism comprises a second vertical plate (23), a movable plate (24), a sponge (25), a guide assembly and a movable assembly, wherein the second vertical plate (23) is located on one side of the mounting seat (12) and is fixed to the top end of the bottom plate (11), the movable plate (24) is located on one side of the second vertical plate (23), the sponge (25) is installed at the bottom end of the movable plate (24), the guide assembly is located between the movable plate (24) and the second vertical plate (23), and the movable assembly is installed on a side of the second vertical plate (23) away from the guide assembly; The heating mechanism comprises a fixed column (34), a rotating plate (35), a heating block (36), a moving block (44), a toggle assembly, a rotating assembly, a telescopic assembly and a reset assembly. The fixed column (34) is fixedly mounted in the middle of the mounting seat (12). The top end of the fixed column (34) passes through the rotating disk (13). One end of the rotating plate (35) is rotatably mounted on the outer wall of the fixed column (34) through a bearing. The moving block (44) is located below the rotating plate (35). The toggle assembly is located between the moving block (44) and the rotating disk (13). The rotating assembly is mounted at the top end of the fixed column (34). The telescopic assembly is located between the rotating assembly and the moving block (44). The reset assembly is mounted above the rotating plate (35). The heating block (36) is fixedly mounted on the surface of one end of the rotating plate (35) away from the fixed column (34).

2. The automatic printing process for the chip aluminum electrolytic capacitor seat plate according to claim 1 is characterized in that: The toggle assembly comprises a plurality of columns (19) and a plurality of rotating rods (20). The plurality of columns (19) are fixed at equal intervals in a ring shape on the top of the rotating disk (13). Each rotating rod (20) is rotatably arranged on the top of the column (19). The moving block (44) contacts the surface of one of the rotating rods (20).

3. The automatic printing process for the chip aluminum electrolytic capacitor seat plate according to claim 2 is characterized in that: The rotating assembly comprises a second gear ring (38), a second gear (45), a first pulley (46), a second pulley (47), a transmission belt (48) and a plug column (49). The plug column (49) is rotatably arranged on the top of the fixed column (34) through a bearing. The second pulley (47) is fixed on the top of the plug column (49). The second gear ring (38) is fixed on the rotating plate (35). The second gear (45) is located on the inner side of the second gear ring (38). The second gear (45) is rotatably arranged on the fixed column (34). The second gear (45) and the second gear ring (38) are meshed with each other. The first pulley (46) is fixed on the top of the second gear (45). The transmission belt (48) is sleeved on the first pulley (46) and the second pulley (47).

4. The automatic printing process for the chip aluminum electrolytic capacitor seat plate according to claim 3 is characterized in that: A connecting rod (37) is fixed to one side of the second gear ring (38), the other end of each connecting rod (37) is fixedly connected to the rotating plate (35), a connecting plate (39) is fixed to one side of the fixing column (34), and the second gear (45) is rotatably disposed on the connecting plate (39).

5. The automatic printing process for the chip aluminum electrolytic capacitor seat plate according to claim 4 is characterized in that: The telescopic assembly comprises a second slide groove (40), a slider (41), a circular plate (50), and a hinged rod (51). The second slide groove (40) is opened on the rotating plate (35). The slider (41) is slidably arranged inside the second slide groove (40). The bottom end of the slider (41) passes through the second slide groove (40) and is fixedly connected to the moving block (44). The circular plate (50) is fixedly installed on the top of the second pulley (47). One end of the hinged rod (51) is hinged to the top end of the slider (41), and the other end of the hinged rod (51) is hinged to the surface edge of the circular plate (50).

6. The automatic printing process for the chip aluminum electrolytic capacitor seat plate according to claim 5 is characterized in that: The reset assembly comprises a limit plate (42), two guide rods (43) and two springs (53); the limit plate (42) is located at one end of the second slide groove (40) and is fixed on the rotating plate (35); the two guide rods (43) are slidably arranged on the limit plate (42); one end of each guide rod (43) is fixedly connected to the slider (41); each spring (53) is sleeved on a guide rod (43); and both ends of each spring (53) are respectively connected to the limit plate (42) and the slider (41).

7. The automatic printing process for the chip aluminum electrolytic capacitor seat plate according to claim 6 is characterized in that: The guide assembly comprises two fixed plates (28), two fixed rods (30), four second strip grooves (29) and four guide rods (52). The two fixed rods (30) are fixed on one side of the second vertical plate (23). The two fixed plates (28) are parallel to each other. Both ends of each fixed plate (28) are fixedly connected to the two fixed rods (30). Each two second strip grooves (29) are opened on one fixed plate (28). Each guide rod (52) is inserted into the inside of one second strip groove (29). The movable plate (24) is located between the two fixed plates (28). The other end of each guide rod (52) is fixedly connected to the movable plate (24).

8. The automatic printing process for the chip aluminum electrolytic capacitor seat plate according to claim 7 is characterized in that: The moving assembly comprises a sliding plate (26), a first strip groove (27), a sliding frame (32), a cylinder (33) and two first slide grooves (31), wherein the two first slide grooves (31) are both provided on the second vertical plate (23), one end of the sliding frame (32) passes through the two first slide grooves (31) and is fixedly connected to the sliding plate (26), the cylinder (33) is mounted on the surface of the second vertical plate (23), the output end of the cylinder (33) is fixedly connected to the sliding frame (32), the first strip groove (27) is provided on the surface of the sliding plate (26), and two guide rods (52) close to one side of the sliding plate (26) pass through the second strip groove (29) and are inserted into the inside of the first strip groove (27).

9. The automatic printing process for the chip aluminum electrolytic capacitor seat plate according to claim 8 is characterized in that: The driving assembly comprises a first gear ring (14), a first gear (15), a U-shaped seat (16) and a motor (17), wherein the first gear ring (14) is fixed to the bottom end of the rotating disk (13), the U-shaped seat (16) is mounted inside the mounting seat (12), the first gear (15) is located above the U-shaped seat (16), the first gear (15) and the first gear ring (14) are meshed with each other, the motor (17) is mounted below the U-shaped seat (16), and the output end of the motor (17) is fixedly connected to the first gear (15).

10. The automatic printing process for the chip aluminum electrolytic capacitor seat plate according to claim 9, characterized in that: An annular groove is formed at the top of the mounting seat (12), and an annular slide bar is fixed at the bottom of the rotating disk (13), wherein the annular slide bar is slidably arranged inside the annular groove.

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