Nut embedding device for selenium drum assembly production

Abstract

The utility model discloses a selenium drum assembly production nut embedding device which comprises an assembly conveying belt, the top end of the assembly conveying belt is fixedly connected with a fixing frame, and the top end of the fixing frame is fixedly connected with a servo electric cylinder. The servo electric cylinder is pressed downwards to drive the connecting frame and the adjusting frame to move downwards, when the two idler wheels make contact with the surface of the assembly conveying belt, the adjusting frame stops moving, the connecting frame continues to move under the thrust action of the servo electric cylinder and pushes the driven column to move, the adjusting connecting rod is driven to move in the moving process of the driven column, and therefore the assembly conveying belt is adjusted. The adjusting connecting rod rotates and pulls the two driven rods to contract in the square through hole, so that the two positioning plates are close to each other, the selenium drum is clamped and positioned, the nut can accurately enter the selenium drum, the structure is stable, the positioning effect is good, the situation that the nut is installed in a misplaced mode or not in place is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of selenium cartridge production, in particular to a nut embedding device for selenium cartridge assembly production. Background Art

[0002] Toner cartridges, also known as photosensitive drums, are commonly used components in printers and copiers for storing and transferring toner to printing paper to form images or text. Toner cartridges are mainly composed of a basic substrate made of aluminum and a photosensitive material coated on the substrate. In laser printers, toner cartridges play a vital role, with imaging components accounting for more than 70% of the total. During the assembly of toner cartridges, it is often necessary to embed a nut into one end of the toner cartridge to facilitate subsequent installation.

[0003] In the current toner cartridge assembly process, the toner cartridge is usually placed on a conveyor belt by a robot, and then the nut is pushed into the embedding position for installation by a cylinder. If the toner cartridge is offset during the placement of the robot, the nut may not be able to enter the embedding position of the toner cartridge under the action of the cylinder. In addition, if the toner cartridge moves during the embedding process, the nut may not be able to be embedded into place, so that the toner cartridge needs to be re-embedded, which reduces work efficiency. Utility Model Content

[0004] The utility model aims to provide a nut embedding device for assembling and producing a toner cartridge, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nut embedding device for assembling and producing selenium cartridges, comprising an assembling conveyor belt, a fixing frame fixedly connected to the top of the assembling conveyor belt, a servo electric cylinder fixedly connected to the top of the fixing frame, a connecting frame fixedly connected to the telescopic end of the servo electric cylinder, an adjusting frame slidably arranged inside the connecting frame, a driven column slidably connected inside the adjusting frame, the top of the driven column is fixedly connected to the top of the connecting frame, four adjusting connecting rods are fixedly connected to the outer surface of the connecting frame, the other ends of the four adjusting connecting rods are respectively rotatably connected to two driven rods, two square through holes are penetrated through the top and bottom ends of the adjusting frame, the two ends of the two driven rods are respectively slidably connected to the inside of the four square through holes, and the bottom ends of the two driven rods are fixedly connected to positioning plates.

[0006] As a further preferred embodiment of the present technical solution, the bottom end of the assembled conveyor belt is fixedly connected to a fixed plate, the bottom end of the fixed plate is fixedly connected to an adjusting cylinder, the telescopic end of the adjusting cylinder is fixedly connected to a connecting block, the bottom end of the connecting block is rotatably connected to two driven connecting rods, the other ends of the two driven connecting rods are respectively rotatably connected to sliders, the bottom end of the fixed plate is fixedly connected to a slider, the interiors of the two sliders are respectively slidably connected to the outer surfaces of the two sliders, the bottom ends of the two sliders are fixedly connected to driven frames, a plurality of connecting columns are fixedly connected to one side of the two driven frames and close to the top end, and the other ends of the plurality of connecting columns are highly connected to two proofreading plates.

[0007] As a further preferred embodiment of the present technical solution, two limiting plates are fixedly connected to the bottom end of the fixing plate, and the inner sides of the two limiting plates are slidably connected to the two ends of the connecting block respectively.

[0008] As a further preferred embodiment of the present technical solution, the assembly conveyor belt is fixedly connected to a limit plate at the top end and near the two sides, and the outer surfaces of the plurality of connection columns are respectively slidably connected to the inside of the two limit plates.

[0009] As a further preferred embodiment of the present technical solution, positioning rods are fixedly connected to both sides of the adjustment frame, positioning grooves are provided on both side walls inside the connection frame, and outer surfaces of the two positioning rods are slidably connected to the inside of the two positioning grooves respectively.

[0010] As a further preferred embodiment of the present technical solution, a return spring is sleeved on the outer surface of the driven column, the bottom end of the return spring is fixedly connected to the top end of the adjustment frame, and the top end of the return spring is fixedly connected to the inner top surface of the connecting frame.

[0011] As a further preferred embodiment of the present technical solution, a limiting ring is fixedly connected to the outer surface of the driven column, the top end of the limiting ring is in contact with the inner top surface of the adjustment frame, and the bottom ends of the two driven rods are fixedly connected to rollers.

[0012] The utility model provides a nut embedding device for toner cartridge assembly production, which has the following beneficial effects:

[0013] (1) The utility model drives the connecting frame and the adjusting frame to move downward by pressing down the servo electric cylinder. When the two rollers contact the surface of the assembled conveyor belt, the adjusting frame stops moving. The connecting frame continues to move under the thrust of the servo electric cylinder and pushes the driven column to move. During the movement of the driven column, the adjusting connecting rod is driven to move. The adjusting connecting rod rotates and pulls the two driven rods to shrink in the square through hole, so that the two positioning plates are close to each other, and the clamping positioning of the toner cartridge is realized, so that the nut can accurately enter the interior of the toner cartridge. The structure is stable and the positioning effect is good, which avoids the situation where the nut is installed out of place or not in place, thereby improving work efficiency.

[0014] (2) The utility model adjusts the cylinder to push the connecting block to move, so that the driven connecting rod pulls the two sliders to shrink on the slide, so that the driven frame shrinks accordingly, and the two proofreading plates move accordingly, thereby realizing the proofreading of the position of the toner cartridge on the assembly conveyor belt, so that the toner cartridge can be installed in place during the process of nut embedding, thereby improving the quality of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the fixing frame of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure between the connecting frame and the adjusting frame of the utility model;

[0018] Figure 4 It is an exploded schematic diagram of the fixed plate structure of the utility model.

[0019] In the figure: 1. Assemble the conveyor belt; 2. Fixing frame; 3. Servo electric cylinder; 4. Connecting frame; 5. Follower column; 6. Adjusting frame; 7. Square through hole; 8. Follower rod; 9. Adjusting connecting rod; 10. Positioning plate; 11. Roller; 12. Return spring; 13. Positioning groove; 14. Positioning rod; 15. Limiting ring; 16. Fixing plate; 17. Adjusting cylinder; 18. Connecting block; 19. Follower connecting rod; 20. Slide plate; 21. Sliding block; 22. Driven frame; 23. Connecting column; 24. Proofreading plate; 25. Limiting plate; 26. Limiting plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1-3As shown, in the present embodiment, a nut embedding device for assembling and producing selenium cartridges comprises an assembling conveyor belt 1, a fixing frame 2 is fixedly connected to the top of the assembling conveyor belt 1, a servo electric cylinder 3 is fixedly connected to the top of the fixing frame 2, a connecting frame 4 is fixedly connected to the telescopic end of the servo electric cylinder 3, an adjusting frame 6 is slidably arranged inside the connecting frame 4, a driven column 5 is slidably connected inside the adjusting frame 6, the top of the driven column 5 is fixedly connected to the top of the connecting frame 4, four adjusting connecting rods 9 are fixedly connected to the outer surface of the connecting frame 4, the other ends of the four adjusting connecting rods 9 are respectively rotatably connected to two driven rods 8, two square through holes 7 are penetrated at the top and bottom ends of the adjusting frame 6, the two ends of the two driven rods 8 are respectively slidably connected to the inside of the four square through holes 7, and the bottom ends of the two driven rods 8 are fixedly connected to the positioning plates 10, wherein, by arranging the driven column 5, the adjusting connecting rod 9 can be driven to move, so that the driven rod 8 can be contracted or expanded to achieve the positioning effect of the positioning plate 10, and by arranging the connecting frame 4, the adjusting frame 6 can be connected and positioned.

[0022] like Figure 1 and Figure 4 As shown, the bottom end of the assembled conveyor belt 1 is fixedly connected to a fixed plate 16, the bottom end of the fixed plate 16 is fixedly connected to an adjusting cylinder 17, the telescopic end of the adjusting cylinder 17 is fixedly connected to a connecting block 18, the bottom end of the connecting block 18 is rotatably connected to two driven connecting rods 19, the other ends of the two driven connecting rods 19 are respectively rotatably connected to sliders 21, the bottom end of the fixed plate 16 is fixedly connected to a slide plate 20, the insides of the two sliders 21 are respectively slidably connected to the outer surfaces of the two slide plates 20, the bottom ends of the two sliders 21 are both fixedly connected to driven frames 22, a plurality of connecting columns 23 are fixedly connected to one side of the two driven frames 22 and near the top end, the other ends of the plurality of connecting columns 23 are highly connected to two proofreading plates 24, by setting the adjusting cylinder 17, the proofreading plates 24 can be controlled by the driven connecting rods 19 for proofreading.

[0023] like Figure 4 As shown, two limiting plates 26 are fixedly connected to the bottom end of the fixing plate 16, and the inner sides of the two limiting plates 26 are slidably connected to the two ends of the connecting block 18 respectively. By setting the limiting plates 26, the connecting block 18 can be positioned to improve the stability of its moving process.

[0024] like Figure 4 As shown, a limit plate 25 is fixedly connected to the top of the assembled conveyor belt 1 and near the two sides, and the outer surfaces of multiple connecting columns 23 are slidingly connected to the inside of the two limit plates 25 respectively. By setting the limit plates 25, the connecting columns 23 can be supported and positioned to improve stability.

[0025] like Figure 2 and Figure 3As shown, positioning rods 14 are fixedly connected to both sides of the adjustment frame 6, and positioning grooves 13 are provided on both side walls inside the connecting frame 4. The outer surfaces of the two positioning rods 14 are slidably connected to the inside of the two positioning grooves 13 respectively. By setting the positioning rods 14 and the positioning grooves 13, the adjustment frame 6 can be made more stable during movement.

[0026] like Figure 2 and Figure 3 As shown, a return spring 12 is sleeved on the outer surface of the driven column 5, the bottom end of the return spring 12 is fixedly connected to the top of the adjustment frame 6, and the top of the return spring 12 is fixedly connected to the inner top surface of the connecting frame 4. By setting the return spring 12, the driven column 5 can be easily reset, thereby realizing the automatic expansion of the positioning plate 10.

[0027] like Figure 3 As shown, a limiting ring 15 is fixedly connected to the outer surface of the driven column 5, and the top of the limiting ring 15 is in contact with the inner top surface of the adjusting frame 6. The bottom ends of the two driven rods 8 are fixedly connected to rollers 11. By setting the limiting ring 15, the movable range of the driven column 5 can be limited to provide stability. By setting the roller 11, the friction force can be reduced and the loss to the assembled conveyor belt 1 can be reduced.

[0028] The utility model provides a nut embedding device for toner cartridge assembly production, and the specific working principle is as follows:

[0029] The staff places the toner cartridge to be embedded with the nut on the assembly conveyor belt 1. During its intermittent movement, it passes through the proofreading plate 24. The adjusting cylinder 17 pushes the connecting block 18 to move, so that the driven connecting rod 19 pulls the two sliders 21 to shrink on the slide plate 20, so that the driven frame 22 shrinks accordingly, driving the two proofreading plates 24 to move accordingly, and proofreads the position of the toner cartridge on the assembly conveyor belt 1. After the proofreading is completed, it enters the nut embedding position, and the servo electric cylinder 3 presses down to drive the connecting frame 4 and the adjusting frame 6 to move downward. When the two rollers 11 contact the surface of the assembly conveyor belt 1, the adjusting frame 6 stops moving. The connecting frame 4 continues to move under the thrust of the servo electric cylinder 3 and pushes the driven column 5 to move. During the movement of the driven column 5, it drives the adjusting connecting rod 9 to move. The adjusting connecting rod 9 rotates and pulls the two driven rods 8 to shrink in the square through hole 7, so that the two positioning plates 10 are close to each other, and the toner cartridge is clamped and positioned. After the positioning is completed, the nut is embedded.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nut embedding device for cartridge assembly production, comprising an assembly conveyor belt (1), characterized in that: The top of the assembled conveyor belt (1) is fixedly connected to a fixed frame (2), the top of the fixed frame (2) is fixedly connected to a servo electric cylinder (3), the telescopic end of the servo electric cylinder (3) is fixedly connected to a connecting frame (4), an adjusting frame (6) is slidably arranged inside the connecting frame (4), a driven column (5) is slidably connected inside the adjusting frame (6), the top of the driven column (5) is fixedly connected to the top of the connecting frame (4), four adjusting connecting rods (9) are fixedly connected to the outer surface of the connecting frame (4), the other ends of the four adjusting connecting rods (9) are respectively rotatably connected to two driven rods (8), the top and bottom of the adjusting frame (6) are penetrated by two square through holes (7), the two ends of the two driven rods (8) are respectively slidably connected to the inside of the four square through holes (7), and the bottom ends of the two driven rods (8) are fixedly connected to positioning plates (10).

2. A nut embedding device for toner cartridge assembly production according to claim 1, characterized in that: The bottom end of the assembly conveyor belt (1) is fixedly connected to a fixed plate (16), the bottom end of the fixed plate (16) is fixedly connected to an adjusting cylinder (17), the telescopic end of the adjusting cylinder (17) is fixedly connected to a connecting block (18), the bottom end of the connecting block (18) is rotatably connected to two driven connecting rods (19), the other ends of the two driven connecting rods (19) are respectively rotatably connected to sliders (21), the bottom end of the fixed plate (16) is fixedly connected to a slide plate (20), the insides of the two sliders (21) are respectively slidably connected to the outer surfaces of the two slide plates (20), the bottom ends of the two sliders (21) are both fixedly connected to a driven frame (22), a plurality of connecting columns (23) are fixedly connected to one side of the two driven frames (22) and close to the top end, and the other ends of the plurality of connecting columns (23) are highly connected to two calibration plates (24).

3. A nut embedding device for toner cartridge assembly production according to claim 2, characterized in that: Two limiting plates (26) are fixedly connected to the bottom end of the fixing plate (16), and the inner sides of the two limiting plates (26) are respectively slidably connected to the two ends of the connecting block (18).

4. A nut embedding device for toner cartridge assembly production according to claim 3, characterized in that: The top end of the assembled conveyor belt (1) and near the two sides are fixedly connected to a limit plate (25), and the outer surfaces of the plurality of connection columns (23) are respectively slidably connected to the inside of the two limit plates (25).

5. The nut embedding device for toner cartridge assembly production according to claim 1, characterized in that: Positioning rods (14) are fixedly connected to both sides of the adjustment frame (6), and positioning grooves (13) are provided on both side walls inside the connection frame (4), and the outer surfaces of the two positioning rods (14) are respectively slidably connected to the inside of the two positioning grooves (13).

6. The nut embedding device for toner cartridge assembly production according to claim 1, characterized in that: A return spring (12) is sleeved on the outer surface of the driven column (5), the bottom end of the return spring (12) is fixedly connected to the top end of the adjustment frame (6), and the top end of the return spring (12) is fixedly connected to the inner top surface of the connecting frame (4).

7. A nut embedding device for toner cartridge assembly production according to claim 6, characterized in that: A limiting ring (15) is fixedly connected to the outer surface of the driven column (5), the top end of the limiting ring (15) contacts the inner top surface of the adjustment frame (6), and the bottom ends of the two driven rods (8) are fixedly connected to rollers (11).

Images