Toner cartridge automatic positioning and rotating intelligent welding device

Abstract

The invention discloses a selenium drum automatic positioning and rotating intelligent welding device, and belongs to the technical field of selenium drum welding devices. A selenium drum automatic positioning and rotating intelligent welding device comprises a base and a welding table fixedly installed on the surface of the base, a welding base is fixedly installed on the surface of the welding table, a containing groove is formed in the surface of the top end of the welding base, a selenium drum body is placed in the containing groove, and supporting frames are correspondingly and fixedly installed on the two sides of the welding base; the top end surfaces of the two supporting frames are rotationally connected with rolling wheels. Compared with traditional selenium drum welding equipment, the selenium drum automatic positioning and rotating intelligent welding device does not need to observe the front face and the back face of a selenium drum cover, the selenium drum cover only needs to be placed in the lifting frame and clamped through the two clamping circular plates, and in the process that the selenium drum cover is welded to the surface of a selenium drum body, the selenium drum cover can be automatically positioned and rotated; and the welding process is time-saving and labor-saving, and the efficiency of welding the selenium drum by the ultrasonic welding device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of toner cartridge welding devices, and more particularly to an automatic positioning and rotating intelligent welding device for a toner cartridge. Background Art

[0002] The toner cartridge, full name photosensitive drum, is the core component of the laser printer used to form electrostatic latent images and absorb toner. The toner cartridge is the core consumable of the laser printer, responsible for the imaging and fixing process, and its performance directly affects the printing quality and cost.

[0003] Chinese patent application number CN202210917956.2 discloses a toner cartridge welding device that improves safety. The device comprises a housing with a side window, a baffle with a locking portion, a first identification module, a locking assembly, a placement table with a placement slot, an ultrasonic welding assembly, a biometric feature collection module, a button module, and a control module. The baffle is pivotally connected to the window, and the locking assembly cooperates with the locking portion to prevent the baffle from moving away from the window.

[0004] The above technical solution, using the biometric collection module and the locking component, can restrict only authorized operators from activating the ultrasonic welding component, preventing unauthorized persons from activating the ultrasonic welding component, thereby improving reliability and safety. In conjunction with the first identification module, it can detect in real time whether the baffle is on the window. If the baffle is not reset to block the window, the ultrasonic welding component will not be activated, ensuring that the ultrasonic welding component is isolated from the outside world when it is activated, further improving safety. Ultrasonic welding technology is generally used in the cover welding process before the toner cartridge leaves the factory. First, the toner cartridge body is fixed on the welding seat, and the toner cartridge cover is manually placed to the predetermined position. The alignment of the two is adjusted visually or by experience. Then, the retractor drives the ultrasonic welder downward to complete the welding. Relying on manual adjustment of the position of the toner cartridge cover and the body is prone to slight offset or angular deviation, which may cause the toner cartridge cover to be displaced by external force during the welding process, affecting the welding quality of the ultrasonic welder on the toner cartridge. In addition, manual intervention is required for positioning and aligning the welding position for each toner cartridge, which is time-consuming and labor-intensive, thereby affecting the welding efficiency of the ultrasonic welder on the toner cartridge. Summary of the Invention

[0005] The purpose of the present invention is to provide a toner cartridge automatic positioning rotation intelligent welding device to solve the problems raised in the above background technology:

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A toner cartridge automatic positioning and rotating intelligent welding device comprises a base and a welding table fixedly mounted on the surface thereof, a welding seat fixedly mounted on the surface of the welding table, a placement groove is provided on the top surface of the welding seat, a toner cartridge body is placed inside the placement groove, support frames are fixedly mounted on both sides of the welding seat, the top surfaces of the two support frames are rotatably connected with rollers, a lifting plate that can move vertically up and down is provided above the welding seat, an ultrasonic welder is fixedly mounted on the bottom surface of the lifting plate, a lifting frame is provided below the lifting plate, and the four corner surfaces of the lifting plate are all slidably connected with through-type guide rods, multiple The bottom surfaces of the guide rods are fixedly connected to the four corner surfaces of the lifting frame, and the surface of any one of the guide rods is sleeved with a first spring for the movement and reset of the lifting frame. A toner cartridge cover matching the toner cartridge body is placed inside the lifting frame, and a movable rod is provided on the corresponding surface of the lifting frame. The movable rod and the lifting frame can both rotate and slide, and one end of the movable rod is fixedly mounted with a four-block, and one end surface of the four-block is fixedly mounted with a clamping circular plate for clamping the toner cartridge cover, and the top and bottom surfaces of the four-block are respectively fixedly mounted with an upper wedge block and a lower wedge block, and the roller is located below the lower wedge block and in corresponding positions.

[0008] By adopting the above technical solution, the toner cartridge cover is placed randomly in the lifting frame and clamped by two clamping circular plates. When the image collector detects that the toner cartridge cover is placed upside down, the telescope extends and moves with the gear plate. When the gear plate moves to the descending trajectory of the gear, the lifter continues to extend and moves with the gear to engage with the gear plate. At this time, the gear rotates on the surface of the gear plate and turns the toner cartridge cover over. Finally, the toner cartridge cover is welded to the surface of the toner cartridge body by an ultrasonic welder. Compared with traditional toner cartridge welding equipment, this welding equipment does not need to observe the front and back of the toner cartridge cover. It only needs to place the toner cartridge cover inside the lifting frame and clamp it by two clamping circular plates. In the process of welding the toner cartridge cover to the surface of the toner cartridge body, the turning over and position docking of the toner cartridge cover are completed. The welding process saves time and labor, and improves the efficiency of ultrasonic welding of toner cartridges.

[0009] Preferably, the corresponding surfaces of the lifting frame are fixedly installed with fixing rings, the interiors of the two fixing rings are rotatably connected with rotating columns, the interiors of the rotating columns are fixedly installed with a key cylinder, the other end of the movable rod is fixedly installed with a spline rod matching the key cylinder, a second spring is elastically connected between the spline rod and the key cylinder, one end of the second spring is fixedly connected to the surface of the spline rod, and the other end of the second spring is fixedly connected to the inner wall of the key cylinder.

[0010] Preferably, one end of the first spring is fixedly connected to the surface of the lifting frame, and the other end of the first spring is fixedly connected to the bottom surface of the lifting plate, and the lifting frame is elastically connected to the lifting plate through the first spring.

[0011] Preferably, the side surfaces of the two square blocks are fixedly mounted with ramp blocks, the connection between the ramp blocks and the clamping circular plate is provided with a chamfer, and the side surface of the lifting frame is provided with an insertion groove corresponding to the position of the ramp blocks.

[0012] By adopting the above technical solution, the chamfer facilitates the toner cartridge cover to slide onto the surface of the clamping circular plate.

[0013] Preferably, a gear is fixedly mounted on one end surface of the two rotating columns, a bracket is fixedly mounted on the surface of the base, a mounting frame is fixedly mounted on the corresponding surface of the bracket, a telescope is fixedly mounted inside the two mounting frames, and a tooth plate corresponding to the position of the gear is fixedly mounted on the telescopic end of the telescope.

[0014] By adopting the above technical solution, the toner cartridge body is placed inside the placement slot. During the placement process, one end of the toner cartridge body is aligned with the zero scale line of the ruler, and then the toner cartridge cover is pushed into the placement slot. During the pushing of the toner cartridge cover, the corresponding ends of the toner cartridge cover squeeze the two ramp blocks respectively. After the ramp blocks are squeezed, the clamping circular plate slides with the square block and the movable rod to the outside of the lifting frame. The movable rod slides with the spline rod inserted into the key cylinder to compress the second spring. When one end of the toner cartridge cover moves to be detected by the position sensor, the toner cartridge cover is stopped from being pushed forward. At this time, the two clamping circular plates clamp the corresponding surfaces of the toner cartridge cover under the action of the two second springs, which improves the placement speed of the toner cartridge cover and the toner cartridge body, and does not require manual intervention in the visual docking position, thereby ensuring the welding quality of the ultrasonic welder on the toner cartridge and further improving the welding efficiency of the ultrasonic welder on the toner cartridge.

[0015] Preferably, corresponding surfaces of the welding seats are fixedly mounted with mounting blocks, the surfaces of the mounting blocks are fixedly connected to the bottom surface of the support frame, and the surface of the welding seats is fixedly mounted with a ruler.

[0016] By adopting the above technical solution and setting the scale, the placement position of the toner cartridge body is made more accurate.

[0017] Preferably, a groove is formed on the surface of the welding seat, and a position sensor for detecting the position of the toner cartridge cover is fixedly installed inside the groove.

[0018] Preferably, a machine head is fixedly mounted on the top surface of the bracket, a lifter is fixedly mounted on the bottom surface of the machine head, the telescopic end of the lifter is fixedly connected to the surface of the lifting plate, a controller is fixedly mounted on the surface of the machine head, the lifter is electrically connected to the controller through a wire, the controller is electrically connected to the telescopic device through a wire, a display screen is fixedly mounted on the surface of the bracket, the display screen is electrically connected to the controller through a wire, and the display screen is electrically connected to the position sensor through a wire.

[0019] Preferably, a control button for controlling the extension and retraction of the lifter is fixedly mounted on the surface of the base, a fixing frame is fixedly mounted on the surface of the welding table, the fixing frame is located on one side of the welding seat, a V-shaped frame is fixedly mounted on the surface of the fixing frame, and image collectors for photographing the images of the toner cartridge body and the toner cartridge cover are respectively fixedly mounted on the end surfaces of the V-shaped frame, and the image collector is electrically connected to the display screen through a wire.

[0020] Preferably, a control cabinet for supplying power to the controller and the display screen is fixedly mounted on the surface of the base.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1) When the toner cartridge automatic positioning and rotating intelligent welding device is in use, the toner cartridge cover is placed randomly in the lifting frame and clamped by two clamping circular plates. When the image collector detects that the toner cartridge cover is placed upside down, the telescopic device extends and moves with the gear plate. When the gear plate moves to the trajectory of the gear's descent, the lifter continues to extend and moves with the gear to engage with the gear plate. At this time, the gear rotates on the surface of the gear plate and turns the toner cartridge cover over. Finally, the toner cartridge cover is welded to the surface of the toner cartridge body by an ultrasonic welder. Compared with traditional toner cartridge welding equipment, this welding equipment does not need to observe the front and back of the toner cartridge cover. It only needs to place the toner cartridge cover inside the lifting frame and clamp it by two clamping circular plates. In the process of welding the toner cartridge cover to the surface of the toner cartridge body, the turning over and position docking of the toner cartridge cover are completed. The welding process saves time and labor, and improves the efficiency of the ultrasonic welder in welding toner cartridges.

[0023] 2) When the toner cartridge automatic positioning and rotating intelligent welding device is in use, the toner cartridge body is placed inside the placement slot. During the placement process, one end of the toner cartridge body is aligned with the zero scale line of the ruler, and then the toner cartridge cover is pushed into the placement slot. During the pushing of the toner cartridge cover, the corresponding ends of the toner cartridge cover squeeze the two ramp blocks respectively. After the ramp blocks are squeezed, the clamping circular plate slides with the square block and the movable rod to the outside of the lifting frame, and the movable rod slides with the spline rod inserted into the key tube to compress the second spring. When one end of the toner cartridge cover moves to be detected by the position sensor, the toner cartridge cover is stopped from being pushed forward. At this time, the two clamping circular plates clamp the corresponding surfaces of the toner cartridge cover under the action of the two second springs, which improves the placement speed of the toner cartridge cover and the toner cartridge body, and does not require manual intervention in the visual docking position, thereby ensuring the welding quality of the ultrasonic welder to the toner cartridge and further improving the welding efficiency of the ultrasonic welder to the toner cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the base and control button position structure of the present invention;

[0026] Figure 3 This is a schematic diagram of the position structure of the welding table and welding seat of the present invention;

[0027] Figure 4 This is a schematic diagram of the position structure of the lifter and the lifting plate of the present invention;

[0028] Figure 5 This is a schematic diagram of the separation of the placement slot and the toner cartridge body of the present invention;

[0029] Figure 6 This is a schematic diagram of the position structure of the lifting plate and ultrasonic welder of the present invention;

[0030] Figure 7 This is a schematic diagram of the position structure of the lifting frame and guide rod of the present invention;

[0031] Figure 8 This is a schematic diagram of the separation of the rotating column and the fixing ring of the present invention;

[0032] Figure 9 This is a schematic diagram of the position structure of the upper wedge block and the lower wedge block of the present invention.

[0033] Explanation of the numbers in the figure: 1. Base; 2. Welding table; 3. Welding seat; 4. Placement slot; 5. Toner cartridge body; 6. Support frame; 7. Roller; 8. Lifting plate; 9. Ultrasonic welder; 10. Lifting frame; 11. Guide rod; 12. First spring; 13. Movable rod; 14. Square block; 15. Clamping circular plate; 16. Upper wedge block; 17. Lower wedge block; 18. Rotating column; 19. Key cylinder; 20. Spline rod; 21. Second spring; 22. Slope Block; 23. Chamfer; 24. Place in slot; 25. Fixing ring; 26. Gear; 27. Toner cartridge cover; 28. Mounting block; 29. ​​Ruler; 30. Slot; 31. Position sensor; 32. Bracket; 33. Mounting frame; 34. Telescope; 35. Tooth plate; 36. Lifter; 37. Display; 38. Machine head; 39. Controller; 40. Control button; 41. Fixing frame; 42. V-shaped frame; 43. Image collector; 44. Control cabinet. DETAILED DESCRIPTION

[0034] See also Figure 1 - Figure 9A toner cartridge automatic positioning and rotating intelligent welding device comprises a base 1 and a welding table 2 fixedly mounted on the surface thereof, a welding seat 3 fixedly mounted on the surface of the welding table 2, the welding seat 3 being a conventional welding seat 3 in the prior art, a placement groove 4 being provided on the top surface of the welding seat 3, a toner cartridge body 5 being placed inside the placement groove 4, the toner cartridge body 5 being a conventional toner cartridge body 5 in the prior art, support frames 6 being fixedly mounted on both sides of the welding seat 3, the top surfaces of the two support frames 6 being rotatably connected with rollers 7, the setting of the rollers 7 reducing the friction against the upper wedge block 16, a lifting plate 8 which can move vertically up and down is provided above the welding seat 3, an ultrasonic welder 9 being fixedly mounted on the bottom surface of the lifting plate 8, The ultrasonic welder 9 is a conventional ultrasonic welder 9 in the prior art. A lifting frame 10 is provided below the lifting plate 8. The four corner surfaces of the lifting plate 8 are all slidably connected with a through-type guide rod 11. The guide rod 11 is used to guide the lifting frame 10. The bottom surfaces of the multiple guide rods 11 are fixedly connected to the four corner surfaces of the lifting frame 10. The surface of any guide rod 11 is sleeved with a first spring 12 for the movement and reset of the lifting frame 10. A toner cartridge cover 27 matching the toner cartridge body 5 is placed inside the lifting frame 10. The toner cartridge cover 27 is a conventional toner cartridge cover 27 in the prior art. The corresponding surfaces of the lifting frame 10 are all provided with movable movable rods 13. The movable rods 13 and the lifting frame 10 can both rotate and slide. , one end of the movable rod 13 is fixedly mounted with a square block 14, and one end surface of the square block 14 is fixedly mounted with a clamping circular plate 15 for clamping the toner cartridge cover 27. The clamping surface of the clamping circular plate 15 is provided with a rubber pad. When the clamping circular plate 15 clamps the toner cartridge cover 27, it prevents damage to the surface of the toner cartridge cover 27. The top and bottom surfaces of the square block 14 are respectively fixedly mounted with an upper wedge block 16 and a lower wedge block 17. The roller 7 is located below the lower wedge block 17 and the position corresponds. The toner cartridge cover 27 is placed arbitrarily in the lifting frame 10 and is clamped by the two clamping circular plates 15. When the image collector 43 detects that the toner cartridge cover 27 is placed upside down, the telescopic device 34 extends and moves with the tooth plate 35. When the tooth plate 35 When the gear 26 moves to the descending trajectory, the elevator 36 continues to extend and the gear 26 moves to engage with the tooth plate 35. At this time, the gear 26 rotates on the surface of the tooth plate 35 and turns the toner cartridge cover 27 over. Finally, the toner cartridge cover 27 is welded to the surface of the toner cartridge body 5 by the ultrasonic welder 9. Compared with the traditional toner cartridge welding equipment, this welding equipment does not need to observe the front and back of the toner cartridge cover 27. It only needs to place the toner cartridge cover 27 inside the lifting frame 10 and clamp it through two clamping circular plates 15. In the process of welding the toner cartridge cover 27 to the surface of the toner cartridge body 5, the turning over and position docking of the toner cartridge cover 27 are completed. The welding process saves time and labor, and improves the efficiency of the ultrasonic welder 9 in welding toner cartridges.

[0035] The corresponding surfaces of the lifting frame 10 are fixedly installed with fixing rings 25, and the interiors of the two fixing rings 25 are rotatably connected to the rotating columns 18. The interior of the rotating columns 18 is fixedly installed with a key cylinder 19. The other end of the movable rod 13 is fixedly installed with a spline rod 20 that matches the key cylinder 19. A second spring 21 is elastically connected between the spline rod 20 and the key cylinder 19. One end of the second spring 21 is fixedly connected to the surface of the spline rod 20, and the other end of the second spring 21 is fixedly connected to the inner wall of the key cylinder 19.

[0036] One end of the first spring 12 is fixedly connected to the surface of the lifting frame 10 , and the other end of the first spring 12 is fixedly connected to the bottom surface of the lifting plate 8 . The lifting frame 10 is elastically connected to the lifting plate 8 via the first spring 12 .

[0037] The side surfaces of the two square blocks 14 are fixedly installed with ramp blocks 22. The connection between the ramp blocks 22 and the clamping circular plate 15 is provided with chamfers 23. The chamfers 23 facilitate the toner cartridge cover 27 to slide onto the surface of the clamping circular plate 15. The side surface of the lifting frame 10 is provided with a placement slot 24 corresponding to the position of the ramp blocks 22. The toner cartridge body 5 is placed inside the placement slot 4. During the placement process, one end of the toner cartridge body 5 is aligned with the zero scale line of the ruler 29, and then the toner cartridge cover 27 is pushed into the placement slot 24. During the process of pushing the toner cartridge cover 27, the corresponding ends of the toner cartridge cover 27 squeeze the two ramp blocks 22 respectively. After the ramp blocks 22 are squeezed, the clamping The circular plate 15 slides with the square block 14 and the movable rod 13 toward the outside of the lifting frame 10, and the movable rod 13 slides with the spline rod 20 to insert into the key tube 19 to compress the second spring 21. When one end of the toner cartridge cover 27 moves to be detected by the position sensor 31, the toner cartridge cover 27 is stopped from being pushed. At this time, the two clamping circular plates 15 clamp the corresponding surfaces of the toner cartridge cover 27 under the action of the two second springs 21, which improves the placement speed of the toner cartridge cover 27 and the toner cartridge body 5 while eliminating the need for manual intervention in visual docking position, thereby ensuring the welding quality of the ultrasonic welder 9 on the toner cartridge and further improving the welding efficiency of the ultrasonic welder 9 on the toner cartridge.

[0038] A gear 26 is fixedly mounted on one end surface of the two rotating columns 18, a bracket 32 ​​is fixedly mounted on the surface of the base 1, and a mounting frame 33 is fixedly mounted on the corresponding surface of the bracket 32. A telescoping device 34 is fixedly mounted inside the two mounting frames 33. The telescoping device 34 is a conventional electric push rod in the prior art, and a toothed plate 35 corresponding to the position of the gear 26 is fixedly mounted on the telescopic end of the telescoping device 34.

[0039] The corresponding surfaces of the welding seat 3 are fixedly installed with mounting blocks 28, the surfaces of the mounting blocks 28 are fixedly connected to the bottom surface of the support frame 6, and the surface of the welding seat 3 is fixedly installed with a ruler 29. The setting of the ruler 29 makes the placement position of the toner cartridge body 5 more accurate.

[0040] A slot 30 is formed on the surface of the welding seat 3 , and a position sensor 31 for detecting the position of the drum cover 27 is fixedly installed inside the slot 30 . The position sensor 31 is a conventional position sensor 31 in the prior art.

[0041] A machine head 38 is fixedly mounted on the top surface of the bracket 32, and a lifter 36 is fixedly mounted on the bottom surface of the machine head 38. The lifter 36 is a conventional electric control push rod in the prior art. The telescopic end of the lifter 36 is fixedly connected to the surface of the lifting plate 8. A controller 39 is fixedly mounted on the surface of the machine head 38. The controller 39 is a conventional programmable control device in the prior art. The lifter 36 is electrically connected to the controller 39 through a wire, and the controller 39 is electrically connected to the telescopic device 34 through a wire. A display screen 37 is fixedly mounted on the surface of the bracket 32. The display screen 37 is a conventional display screen 37 in the prior art. The display screen 37 is electrically connected to the controller 39 through a wire, and the display screen 37 is electrically connected to the position sensor 31 through a wire.

[0042] A control button 40 for controlling the extension and retraction of the lifter 36 is fixedly mounted on the surface of the base 1, a fixing frame 41 is fixedly mounted on the surface of the welding table 2, the fixing frame 41 is located on one side of the welding seat 3, a V-shaped frame 42 is fixedly mounted on the surface of the fixing frame 41, and image collectors 43 for photographing the images of the toner cartridge body 5 and the toner cartridge cover 27 are respectively fixedly mounted on the end surfaces of the V-shaped frame 42, the image collector 43 is a conventional image collector 43 in the prior art, and the image collector 43 is electrically connected to the display screen 37 through a wire.

[0043] A control cabinet 44 for supplying power to the controller 39 and the display screen 37 is fixedly installed on the surface of the base 1. The control cabinet 44 is a conventional control cabinet 44 in the prior art. The control cabinet 44 supplies power to the controller 39, and the control system of the controller 39 is an existing control technology, which will not be elaborated on here.

[0044] The use steps of the present invention are as follows: when using the automatic positioning and rotating intelligent welding device for toner cartridges, before welding the toner cartridge cover 27 to the surface of the toner cartridge body 5, first place the toner cartridge body 5 inside the placement slot 4. During the placement process, one end of the toner cartridge body 5 is aligned with the zero scale line of the ruler 29, and then the toner cartridge cover 27 is pushed into the placement slot 24. During the process of pushing the toner cartridge cover 27, the corresponding ends of the toner cartridge cover 27 respectively squeeze the two slope blocks 22. After the slope blocks 22 are squeezed, the clamping circular plate 15 slides with the square block 14 and the movable rod 13 to the outside of the lifting frame 10. The movable rod 13 slides with the spline rod 20 to insert into the key cylinder 19 to compress the second spring 21. When one end of the toner cartridge cover 27 moves to be detected by the position sensor 31, Stop pushing the toner cartridge cover 27. At this time, the two clamping circular plates 15 clamp the corresponding surfaces of the toner cartridge cover 27 under the action of the two second springs 21. When the toner cartridge cover 27 is placed, the clamping circular plate 15 is located at the center of the end surface of the toner cartridge cover 27. The angle setting of the V-shaped frame 42 is suitable for the two image collectors 43 to just shoot the toner cartridge cover 27 and the toner cartridge body 5. The pictures taken by the two image collectors 43 on the toner cartridge cover 27 and the toner cartridge body 5 are displayed on the surface of the display screen 37. When the image collector 43 detects that the toner cartridge cover 27 is placed upside down, the display screen 37 transmits a signal to the controller 39. The controller 39 processes the signal and controls the two telescoping devices 34 to extend and move with the tooth plate 35. When the tooth plate 35 moves to the gear When the gear 26 is on the descending trajectory (note that the setting of the tooth plate 35 makes the gear 26 rotate 180 degrees on the surface of the tooth plate 35), the two telescoping devices 34 stop working. At this time, press and hold the control button 40, the lifter 36 extends and drives the lifting plate 8, ultrasonic welder 9, guide rod 11 and lifting frame 10 to move downward, and the lifting frame 10 moves downward and drives the gear 26 to move downward. When the gear 26 is engaged with the tooth plate 35, as the lifter 36 continues to extend, the gear 26 rotates on the surface of the tooth plate 35, the gear 26 rotates and drives the rotating column 18 to rotate, the rotating column 18 rotates and drives the key cylinder 19 to rotate, and the key cylinder 19 rotates and drives the spline rod 20 to rotate, thereby causing the movable rod 13 to rotate and drives the square block 14 and the clamping circular plate 15 to rotate. The two clamping circular plates 15 rotate at the same time and the toner cartridge cover 27 rotates 180 degrees. At this time, the toner cartridge cover 27 matches the toner cartridge body 5, and the upper wedge block 16 and the lower wedge block 17 swap their upper and lower positions. When the two clamping circular plates 15 rotate at the same time and the toner cartridge cover 27 rotates 180 degrees, the gear 26 disengages from the gear plate 35. As the lifter 36 continues to extend, the lifting frame 10 continues to descend with the movable rod 13, the square block 14 and the clamping circular plate 15. The square block 14 descends and brings the upper wedge block 16 down and contacts the roller 7. When the upper wedge block 16 is squeezed by the roller 7, the upper wedge block 16 moves with the square block 14, the clamping circular plate 15 and the movable rod 13 to the outside of the lifting frame 10. At this time, the clamping circular plate 15 does not clamp the toner cartridge cover 27.The toner cartridge cover 27 falls to a position matching the toner cartridge body 5 under the action of its own weight (note that the falling height is small and will not cause the toner cartridge cover 27 and the toner cartridge body 5 to deviate). As the lifter 36 continues to extend, the roller 7 moves to its end inside the upper wedge block 16 and contacts the outer side surface of the clamping circular plate 15 for pressure restriction. The lifter 36 continues to extend, and the upper wedge block 16 is squeezed by the roller 7 and moves upward with the lifting frame 10 to move upward, so that the guide rod 11 follows the lifting frame 10 to move upward to squeeze the first spring 12. The lifter 36 continues to extend and the ultrasonic welder 9 moves downward to weld the toner cartridge cover 27 to the toner cartridge body 5. The surface of the drum body 5, the solution places the toner cartridge cover 27 arbitrarily in the lifting frame 10, and clamps it through two clamping circular plates 15. When the image collector 43 detects that the toner cartridge cover 27 is placed upside down, the telescoping device 34 extends and moves with the tooth plate 35. When the tooth plate 35 moves to the trajectory of the gear 26 descending, the lifter 36 continues to extend and moves the gear 26 to engage with the tooth plate 35. At this time, the gear 26 rotates on the surface of the tooth plate 35 and turns the toner cartridge cover 27 over. Finally, the toner cartridge cover 27 is welded to the surface of the toner cartridge body 5 by the ultrasonic welder 9. Compared with the traditional toner cartridge welding equipment, this welding equipment does not need to observe the front and back of the toner cartridge cover 27. , it is only necessary to place the toner cartridge cover 27 inside the lifting frame 10 and clamp it through the two clamping circular plates 15. During the process of welding the toner cartridge cover 27 to the surface of the toner cartridge body 5, the toner cartridge cover 27 is turned over and docked in position. The welding process saves time and effort, and improves the efficiency of the ultrasonic welder 9 in welding the toner cartridge; the toner cartridge body 5 is placed inside the placement slot 4. During the placement process, one end of the toner cartridge body 5 is aligned with the zero scale line of the ruler 29, and then the toner cartridge cover 27 is pushed into the placement slot 24. During the process of pushing the toner cartridge cover 27, the corresponding ends of the toner cartridge cover 27 respectively squeeze the two slope blocks 22. After the slope blocks 22 are squeezed, The clamping circular plate 15 slides toward the outside of the lifting frame 10, carrying the square block 14 and the movable rod 13. The movable rod 13 slides with the spline rod 20 inserted into the interior of the key cylinder 19, compressing the second spring 21. When one end of the toner cartridge cover 27 moves to a point where it is detected by the position sensor 31, the toner cartridge cover 27 stops advancing. At this time, the two clamping circular plates 15, under the action of the two second springs 21, clamp the corresponding surfaces of the toner cartridge cover 27. This not only speeds up the placement of the toner cartridge cover 27 and the toner cartridge body 5, but also eliminates the need for manual intervention to visually check the docking position, ensuring the quality of the ultrasonic welder 9 welding to the toner cartridge, while also further improving the efficiency of the ultrasonic welder 9 welding to the toner cartridge.

[0045] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A toner cartridge automatic positioning and rotating intelligent welding device, comprising a base (1) and a welding table (2) fixedly mounted on the surface thereof, characterized in that: A welding seat (3) is fixedly installed on the surface of the welding table (2), a placement groove (4) is provided on the top surface of the welding seat (3), a toner cartridge body (5) is placed inside the placement groove (4), support frames (6) are fixedly installed on both sides of the welding seat (3), and the top surfaces of the two support frames (6) are rotatably connected with rollers (7), a lifting plate (8) that can move vertically up and down is provided above the welding seat (3), an ultrasonic welder (9) is fixedly installed on the bottom surface of the lifting plate (8), a lifting frame (10) is provided below the lifting plate (8), the four corner surfaces of the lifting plate (8) are all slidably connected with a through-type guide rod (11), the bottom surfaces of multiple guide rods (11) are fixedly connected to the four corner surfaces of the lifting frame (10), and any one The surfaces of the guide rods (11) are sleeved with first springs (12) for the movement and reset of the lifting frame (10); a toner cartridge cover (27) matching the toner cartridge body (5) is placed inside the lifting frame (10); a movable movable rod (13) is provided on the corresponding surface of the lifting frame (10); the movable rod (13) and the lifting frame (10) are both rotatable and slidable; a square block (14) is fixedly mounted on one end of the movable rod (13); a clamping circular plate (15) for clamping the toner cartridge cover (27) is fixedly mounted on one end surface of the square block (14); an upper wedge block (16) and a lower wedge block (17) are fixedly mounted on the top and bottom surfaces of the square block (14), respectively; the roller (7) is located below the lower wedge block (17) and the positions thereof correspond.

2. The toner cartridge automatic positioning and rotating intelligent welding device according to claim 1, characterized in that: The corresponding surfaces of the lifting frame (10) are fixedly installed with fixing rings (25), and the interiors of the two fixing rings (25) are rotatably connected with rotating columns (18). The interiors of the rotating columns (18) are fixedly installed with a key cylinder (19). The other end of the movable rod (13) is fixedly installed with a spline rod (20) matching the key cylinder (19). A second spring (21) is elastically connected between the spline rod (20) and the key cylinder (19), one end of the second spring (21) is fixedly connected to the surface of the spline rod (20), and the other end of the second spring (21) is fixedly connected to the inner wall of the key cylinder (19).

3. The toner cartridge automatic positioning and rotating intelligent welding device according to claim 1, characterized in that: One end of the first spring (12) is fixedly connected to the surface of the lifting frame (10), and the other end of the first spring (12) is fixedly connected to the bottom surface of the lifting plate (8). The lifting frame (10) is elastically connected to the lifting plate (8) through the first spring (12).

4. The toner cartridge automatic positioning and rotating intelligent welding device according to claim 1, characterized in that: The side surfaces of the two square blocks (14) are both fixedly mounted with ramp blocks (22), and the connection between the ramp blocks (22) and the clamping circular plate (15) is provided with a chamfer (23), and the side surface of the lifting frame (10) is provided with a placement groove (24) corresponding to the position of the ramp blocks (22).

5. The toner cartridge automatic positioning and rotating intelligent welding device according to claim 2, characterized in that: A gear (26) is fixedly mounted on one end surface of each of the two rotating columns (18); a bracket (32) is fixedly mounted on the surface of the base (1); a mounting frame (33) is fixedly mounted on the corresponding surface of the bracket (32); a telescoping device (34) is fixedly mounted inside the two mounting frames (33); and a toothed plate (35) corresponding to the position of the gear (26) is fixedly mounted on the telescopic end of the telescoping device (34).

6. The toner cartridge automatic positioning and rotating intelligent welding device according to claim 5, characterized in that: The corresponding surfaces of the welding seat (3) are fixedly mounted with mounting blocks (28), the surfaces of the mounting blocks (28) are fixedly connected to the bottom surface of the support frame (6), and the surface of the welding seat (3) is fixedly mounted with a scale (29).

7. The toner cartridge automatic positioning and rotating intelligent welding device according to claim 6, characterized in that: A slot (30) is provided on the surface of the welding seat (3), and a position sensor (31) for detecting the position of the selenium drum cover (27) is fixedly installed inside the slot (30).

8. The toner cartridge automatic positioning and rotating intelligent welding device according to claim 6, characterized in that: A machine head (38) is fixedly mounted on the top surface of the bracket (32), a lifter (36) is fixedly mounted on the bottom surface of the machine head (38), a telescopic end of the lifter (36) is fixedly connected to the surface of the lifting plate (8), a controller (39) is fixedly mounted on the surface of the machine head (38), the lifter (36) is electrically connected to the controller (39) via a wire, the controller (39) is electrically connected to the telescopic device (34) via a wire, a display screen (37) is fixedly mounted on the surface of the bracket (32), the display screen (37) is electrically connected to the controller (39) via a wire, and the display screen (37) is electrically connected to the position sensor (31) via a wire.

9. The toner cartridge automatic positioning and rotating intelligent welding device according to claim 1, characterized in that: A control button (40) for controlling the extension and retraction of the lifter (36) is fixedly mounted on the surface of the base (1); a fixing frame (41) is fixedly mounted on the surface of the welding table (2); the fixing frame (41) is located on one side of the welding seat (3); a V-shaped frame (42) is fixedly mounted on the surface of the fixing frame (41); image collectors (43) for photographing images of the toner cartridge body (5) and the toner cartridge cover (27) are respectively fixedly mounted on the end surfaces of the V-shaped frame (42); the image collectors (43) are electrically connected to the display screen (37) via a wire.

10. The toner cartridge automatic positioning and rotating intelligent welding device according to claim 1, characterized in that: A control cabinet (44) for supplying power to a controller (39) and a display screen (37) is fixedly mounted on the surface of the base (1).

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