Automatic integrated toner cartridge assembly machine

Abstract

The invention discloses an automatic integrated toner cartridge assembly machine, comprising a frame, a clamp conveying mechanism and a pin positioning mechanism arranged on the frame, a powder bin scraper assembly mechanism, a developing roller assembly mechanism, an end cover assembly structure, a developing roller powder coating mechanism, a charging roller installation mechanism, and a photosensitive drum assembly mechanism. In the upper mechanism, the clamp conveying mechanism, as a conveying mechanism of the entire equipment, conveys a toner bin shell and a waste powder bin shell from one station of a production line to another station through a clamp, and the clamp is the shell positioning platform described later. The assembly machine is unfolded in a straight line, with components on the toner bin shell assembled on one side and components on the waste powder bin shell assembled on the other side. The clamp conveying mechanism is provided with two sets, one set is used to convey the toner bin shell from one end of the assembly machine to the middle part, and the other set is used to convey the waste powder bin shell from the other end of the assembly machine to the middle part, and then a drum closing mechanism is arranged in the middle part of the assembly machine to close the waste powder bin shell and the toner bin shell with the assembled components.

Description

Technical Field

[0001] The invention relates to an automatic integrated selenium cartridge assembling machine. Background Art

[0002] Laser printers are commonly used equipment in modern offices, and toner cartridges are one of the core accessories of laser printers. They are components used in conjunction with printers for printing and imaging. Toner cartridges are assembled from many spare parts, and their main parts include: toner cartridge housing (including toner hopper housing and waste toner hopper housing), toner hopper scraper, developing roller, end cover, charging roller, photosensitive drum, etc. In the past, the above parts needed to be manually assembled to the waste toner hopper housing, which was very time-consuming and the assembly quality was unstable. Therefore, it was necessary to design a device that automatically assembles the above parts. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides an automatic integrated toner cartridge assembly machine.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A toner cartridge automatic integrated assembly machine, characterized in that it includes a frame and a clamp transmission mechanism and a pin positioning mechanism arranged on the frame, a powder bin scraper assembly mechanism, a developing roller assembly mechanism, an end cover assembly structure, a developing roller powder coating mechanism, a charging roller installation mechanism, and a photosensitive drum assembly mechanism. The clamp transmission mechanism includes a transmission steel belt, a shell positioning platform is provided on the transmission steel belt, and a shell positioning card slot for placing a toner bin shell or a waste powder bin shell is provided on the shell positioning platform. The pin positioning mechanism includes positioning pin holes and a pin positioning telescopic mechanism arranged on both sides of the shell positioning platform. The shell positioning platform is connected to the transmission steel belt through a positioning limiting structure. The pin positioning telescopic mechanism includes a pin driving unit and a side positioning block connected to the pin driving unit. The side positioning block is provided with a shell positioning pin that cooperates with the shell positioning pin hole. The powder bin scraper assembly mechanism includes a powder knife grabbing mechanism 1, a powder knife positioning block, and a powder knife grabbing mechanism 2. The scraper knife is grabbed onto the powder knife positioning block through the grabbing mechanism, and then the scraper knife on the powder knife positioning block is driven into the toner bin shell by the powder knife grabbing mechanism 2. The developing roller assembly mechanism includes a magnetic roller grabbing structure 1 and a magnetic roller grabbing structure 2. The magnetic roller grabbing structure 1 includes a magnetic roller driving mechanism and a magnetic roller moving plate driven by the magnetic roller driving mechanism. A magnetic roller grabbing cylinder 1 and two limit blocks are provided on the magnetic roller moving plate. A suction piece 1 that can be adsorbed with the magnetic roller is provided on the magnetic roller grabbing cylinder 1, and the limit block can push the magnetic roller adsorbed on the suction piece 1 away from the suction piece 1. The magnetic roller grabbing structure 1 includes a magnetic roller driving mechanism and a magnetic roller moving plate driven by the magnetic roller driving mechanism. A magnetic roller grabbing cylinder 1 and two limit blocks are provided on the magnetic roller grabbing cylinder 1. A suction piece 1 that can be adsorbed with the magnetic roller is provided. The limit block can push the magnetic roller adsorbed on the suction piece 1 away from the suction piece 1. The second taking structure includes a magnetic roller lifting plate and a magnetic roller grabbing and lifting mechanism that drives the magnetic roller lifting plate to lift and lower. The magnetic roller lifting plate is provided with a suction piece 2 that can absorb the magnetic roller. The magnetic roller is driven by the magnetic roller grabbing and lifting mechanism to be sent into the toner bin shell. The end cover assembly structure includes an end cover directional transmission mechanism and an end cover grabbing and installing mechanism. The end cover directional transmission mechanism is provided with an end cover conveying mechanism, an end cover conveying box conveyed by the end cover conveying mechanism, and an end cover groove arranged in the end cover conveying box. The end cover grabbing and installing mechanism includes an end cover assembly conveying mechanism and an end cover mounting plate driven by the end cover assembly conveying mechanism. The end cover mounting plate is provided with an end cover rotating cylinder, the end cover rotating cylinder is provided with an end cover rotating seat, and the end cover rotating seat is provided with an end cover clamping cylinder. The clamping claw of the end cover clamping cylinder can clamp the end cover from the end cover groove and then be installed on the carbon powder bin shell through the end cover assembly transmission mechanism. The developing roller powder coating mechanism includes a powder coating rotating mechanism, a powder coating lateral movement mechanism and a powder coating moving plate driven by the powder coating lateral movement mechanism arranged on the frame. The powder coating moving plate is provided with a powder storage tank and a powder sealing drive unit. A powder outlet pipe is provided below the powder storage tank. A sealing plate is provided on the powder sealing drive unit. The sealing plate can seal the powder outlet pipe through the driving of the powder sealing drive unit, and the carbon powder leaked through the powder outlet pipe can be attached to the surface of the developing roller. The powder coating rotating mechanism can drive the developing roller to rotate so that the carbon powder is evenly distributed on the entire surface of the developing roller. The charging roller installation mechanism includes a cantilever plate fixed to the frame.The cantilever plate is provided with an electric roller transverse movement mechanism and an electric roller moving plate arranged on the electric roller transverse movement mechanism, the electric roller moving plate is provided with an electric roller lifting cylinder, the electric roller lifting cylinder is connected to the electric roller lifting plate, the electric roller lifting plate is provided with an electric roller clamping cylinder and an electric roller clamping plate, the electric roller clamping plate is provided with an electric roller clamping cylinder, the clamping claws of the electric roller clamping cylinder are provided with electric roller clamping plates for clamping the charging roller, the photosensitive drum assembly mechanism includes a photosensitive drum transverse movement mechanism arranged on the frame, a photosensitive drum transverse movement plate connected to the photosensitive drum transverse movement mechanism, a photosensitive drum lifting plate arranged on the photosensitive drum transverse movement plate, and a photosensitive drum lifting cylinder connected to the photosensitive drum lifting plate, the photosensitive drum lifting plate is provided with a photosensitive drum rotating plate and a photosensitive drum rotating cylinder rotatably connected to the photosensitive drum lifting plate, the photosensitive drum rotating cylinder is hinged to the photosensitive drum lifting plate, and the piston end of the photosensitive drum rotating cylinder is hinged to the photosensitive drum rotating plate, the photosensitive drum rotating plate is provided with a photosensitive drum clamping cylinder, and the photosensitive drum clamping cylinder is provided with a positioning clamping claw.

[0006] The positioning and limiting structure includes a limiting screw and a limiting nut cooperating with the limiting screw. A limiting through hole 1 is provided on the conveying steel belt, and a limiting through hole 2 is provided on the shell positioning platform, and the diameter of the through hole 2 is larger than the diameter of the through hole 1. The limiting nut maintains a certain gap with the shell positioning platform or the conveying steel belt.

[0007] The frame is provided with an angle adjustment mechanism, which includes an angle adjustment gear, an angle adjustment cylinder and an angle adjustment rack connected to the angle adjustment cylinder. The angle adjustment gear is arranged on the powder knife positioning block, and the powder knife positioning block is hinged to a support plate fixed on the frame. The angle adjustment gear is meshed with the angle adjustment rack, and an electromagnet is also provided on the powder knife positioning block.

[0008] It also includes a transition frame and a transition drive unit for driving the transition frame to move. The transition frame is connected to the frame through a linear guide pair, and the transition drive unit is a cylinder. The suction piece 1 can place the magnetic roller on the transition frame, and the removal piece 2 can absorb the magnetic roller from the transition frame.

[0009] The frame is provided with a tidying driving cylinder and a pull ring tidying cylinder driven by the tidying driving cylinder. The pull ring tidying cylinder is connected with the tidying driving cylinder through a tidying plate. The piston end of the pull ring tidying cylinder is relatively provided with a tidying clamp capable of clamping the pull ring on the carbon powder bin shell.

[0010] The powder coating rotating mechanism includes a powder coating rotating cylinder and a powder coating rotating lifting plate driven by the powder coating rotating cylinder, the powder coating rotating lifting plate is provided with a powder coating rotating motor, the shaft end of the powder coating rotating motor is provided with a powder coating rotating driving block made of soft rubber, and the powder coating rotating driving block can squeeze the gear at the end of the developing roller.

[0011] The positioning clamping claw comprises a semicircular clamping groove, and the bottom of the semicircular clamping groove can contact the end of the photosensitive drum. The frame is provided with a photosensitive drum positioning cylinder, and the photosensitive drum positioning cylinder is provided with a photosensitive drum positioning plate that can push the end of the photosensitive drum.

[0012] A lubricating powder box is arranged on the frame, and a powder feeding roller is arranged relatively inside the lubricating powder box. The powder feeding roller is driven to rotate by a powder roller driving motor and a belt transmission mechanism.

[0013] The end cover conveying mechanism includes a box conveying motor and box positioning plates arranged opposite to each other. A box conveying shaft and a box conveying belt arranged on the two box conveying shafts are provided between the two box positioning plates. The box conveying motor is connected to the box conveying shaft, and the end cover conveying box is located on the box conveying belt and between the two box positioning plates.

[0014] The magnetic roller moving plate is provided with a disk-changing driving cylinder and a suction cup frame connected with the disk-changing driving cylinder, and a plurality of suction cups are provided on the suction cup frame.

[0015] The beneficial effects of the present invention are as follows: the present invention includes a frame and a clamp transmission mechanism and a pin positioning mechanism arranged on the frame, a powder bin scraper assembly mechanism, a developing roller assembly mechanism, an end cover assembly structure, a developing roller powder coating mechanism, a charging roller installation mechanism, and a photosensitive drum assembly mechanism. Through the above-mentioned mechanisms, the assembly of the powder bin scraper, the developing roller, the end cover, the charging roller, and the photosensitive drum as well as the powder coating of the developing roller can be automatically achieved without manual operation, thereby greatly improving work efficiency and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is the overall structure diagram of the present invention;

[0018] Figure 2 It is a structural view of the fixture transmission mechanism and the pin positioning mechanism;

[0019] Figure 3 is a cross-sectional view of the fixture transfer mechanism and the pin positioning mechanism;

[0020] Figure 4 It is a partial magnified view;

[0021] Figure 5 It is a structural view of the housing positioning platform and the positioning seat;

[0022] Figure 6 This is a partial view of the toner cartridge assembly machine's toner cartridge housing assembly;

[0023] Figure 7 It is a partial enlarged view of the scraper assembly mechanism;

[0024] Figure 8It is a partial enlarged view of the scraper assembly mechanism in another direction;

[0025] Fig. 9 It is a structural view of the magnetic roller grabbing structure 1;

[0026] Fig.10 It is a structural view of the magnetic roller grabbing structure 2;

[0027] Fig.11 It is a partial enlarged structural view of the magnetic roller grabbing structure 1;

[0028] Fig.12 is a schematic diagram of the end cap grabbing and mounting mechanism;

[0029] Fig.13 is an enlarged view of the end cap directional transmission mechanism;

[0030] Fig.14 It is a schematic diagram of the structure that drives the powder storage tank to move and open and close;

[0031] Fig.15 is a schematic diagram of a powder coating rotating mechanism;

[0032] Fig.16 It is a schematic diagram of the charging roller installation mechanism applied to the waste toner bin housing assembly device;

[0033] Fig.17 is a three-dimensional schematic diagram of a charging roller mounting mechanism;

[0034] Fig.18 is a schematic side view of a charging roller mounting mechanism;

[0035] Fig.19 It is a three-dimensional view of the photosensitive drum assembly mechanism;

[0036] Fig. 20 It is a three-dimensional view of the positioning claws of the photosensitive drum assembly mechanism. DETAILED DESCRIPTION

[0037] Reference Figure 1The present invention discloses an automatic integrated toner cartridge assembly machine, comprising a frame 1 and a fixture transmission mechanism and a pin positioning mechanism, a powder bin scraper assembly mechanism, a developing roller assembly mechanism, an end cover assembly structure, a developing roller powder coating mechanism, a charging roller installation mechanism, and a photosensitive drum assembly mechanism. In the upper mechanism, the fixture transmission mechanism is used as a transmission mechanism of the entire device to transmit a toner bin shell 111 and a waste toner bin shell 112 from one station of the production line to another station through a fixture, and the fixture is the shell positioning platform 8 described later. The assembly machine is unfolded in a straight line, and one side is equipped with The components on the toner powder bin shell 111 are assembled, and the components on the waste powder bin shell 112 are assembled on the other side. There are two sets of clamp conveying mechanisms, one set is used to convey the toner powder bin shell 111 from one end of the assembly machine to the middle, and the other set is used to convey the waste powder bin shell 112 from the other end of the assembly machine to the middle. Then we set up a drum closing mechanism in the middle of the assembly machine to close the waste powder bin shell 112 and the toner powder bin shell 111 with the assembled components. Of course, we can also temporarily remove the waste powder bin shell 112 and the toner powder bin shell 111 manually in the middle of the assembly machine and assemble them together. The toner bin shell 111 and the waste powder bin shell 112 are both conveyed on the clamp conveying mechanism through the clamp, and a pin positioning mechanism is relatively set at each workstation. The shell positioning pin of the pin positioning mechanism cooperates with the shell positioning pin hole on the clamp to accurately position the toner bin shell 111 or the waste powder bin shell 112. The powder bin scraper assembly mechanism, the developing roller assembly mechanism, the end cover assembly structure, and the developing roller powder coating mechanism are all used to assemble components on the toner bin shell 111; and the charging roller installation mechanism and the photosensitive drum assembly mechanism are all used to assemble components on the waste powder bin shell 112.

[0038] Reference Figures 2 to 5 , the pin positioning mechanism includes an upper pressing mechanism arranged on the frame 1 and capable of pressing the toner cartridge shell 2 from the top, and a pin positioning telescopic mechanism relatively arranged on the frame 1. The upper pressing mechanism is not a necessary structure for each installation process, but is only arranged in some processes that require force to be inserted. There are multiple sets of pin positioning telescopic mechanisms, which are arranged sequentially on both sides of the conveying steel belt. A pair of pin positioning telescopic mechanisms are provided at the predetermined position of each process, so as to position the toner cartridge shell 2 moved to the position of this process. The clamp conveying mechanism includes a conveying steel belt, and a shell positioning platform 8 is provided on the conveying steel belt. The shell positioning platform 8 is provided with a shell positioning card slot 9 for placing the toner cartridge shell 2, and shell positioning pin holes 3 are provided on both sides of the shell positioning platform 8. The shell positioning platform 8 is connected to the conveying steel belt through a positioning limiting structure. The shell positioning card slot 9 is a V-shaped groove. The two surfaces of the toner cartridge shell 2 are respectively in contact with the corresponding surfaces on the V-shaped groove, and a positioning plate 10 in contact with the end face of the toner cartridge shell 2 is provided in the shell positioning card slot 9, so that the toner cartridge shell 2 cannot move in the shell positioning card slot 9 and is limited in position:

[0039] As shown in the figure, the specific structure of the clamp transmission mechanism is: it includes a sprocket (not shown in the figure), a transmission motor 4 and a chain 5. The sprocket is installed on the frame 1 through a transmission shaft. The transmission steel belt is composed of a plurality of steel sheets 6 hinged to each other, and both ends of the steel sheets 6 are connected to the chain 5. The transmission motor 4 is connected to the sprocket to drive the sprocket to rotate. Because a variety of parts need to be assembled on the toner cartridge shell 2, it needs to be moved to multiple different workstations for assembly, and positioning is required at each assembly station. If it is a flexible belt, it cannot stably support the shell positioning platform 8, and thus cannot be positioned.

[0040] The clamp conveying mechanism also includes a limiting structure, and the specific structure of the limiting structure is: it includes a limiting screw (not shown in the figure) and a limiting nut (not shown in the figure) cooperating with the limiting screw, the conveying steel belt is provided with a through hole 1 7, the shell positioning platform 8 is provided with a through hole 2 (not shown in the figure), and the diameter of through hole 2 is larger than the diameter of through hole 1 7, and the limiting nut maintains a certain gap with the shell positioning platform 8 or the conveying steel belt. The above structure ensures that the shell positioning platform 8 will not separate from the conveying steel belt, and ensures that the shell positioning platform 8 has a certain spatial movement distance.

[0041] As shown in the figure, the shell positioning platform 8 is made of plastic, and a steel sleeve (not shown in the figure) is arranged inside the shell positioning platform 8, the shell positioning pin hole 3 is the inner hole of the steel sleeve, and a positioning seat 11 is arranged under the shell positioning platform 8. Because the steel sleeve is wear-resistant, it can avoid the problem of inaccurate positioning caused by frequent wear of plastic, and plastic can avoid the problem of damaging the toner cartridge shell 2. Because the connection needs to be tightened, a metal positioning seat 11 is arranged under the shell positioning platform 8, and the positioning seat 11 is cut from a square aluminum tube.

[0042] As shown in the figure, the pin positioning telescopic mechanism includes a pin driving unit 12 and a side positioning block 13 connected to the pin driving unit 12. The side positioning block 13 is provided with a shell positioning pin 14 that cooperates with the shell positioning pin hole 3. The pin driving unit 12 is a pin driving cylinder. In the above structure, the end face of the side positioning block 13 contacts the end face of the shell positioning platform 8 to position the shell positioning platform 8 in the axial direction of the shell positioning pin hole 3. We will calculate the final position of the end face of the side positioning block 13 according to the stroke of the cylinder so that the end face of the side positioning block 13 contacts the shell positioning platform 8 without generating much pressure to avoid damage to components. The shell positioning platform 8 is positioned in the radial direction of the shell positioning pin hole 3 by cooperating with the shell positioning pin hole 3 through the shell positioning pin 14, so that the position of the shell positioning platform 8 can be fixed. As an optimized structure, the end of the shell positioning pin 14 is conical or the shell positioning The opening of the pin hole 3 is trumpet-shaped. Since the fixture transmission mechanism of this structure adopts ordinary motor transmission and the transmission structure does not adopt high-precision screw guide rails, there are errors in the movement of the shell positioning platform 8. Therefore, by using a conical or trumpet-shaped setting, we can ensure that the shell positioning pin 14 is inserted into the shell positioning pin hole 3. Moreover, since the shell positioning platform 8 has a certain spatial movement distance, when the shell positioning pin 14 is inserted into the shell positioning pin hole 3, the shell positioning platform 8 can have space to correct its own position, thereby preventing the shell positioning pin 14 from bending because the position of the shell positioning pin 14 is accurate.

[0043] As shown in the figure, it also includes a pressing mechanism that can press the toner cartridge housing 2 from the top. The pressing mechanism has two structures, one of which is: the pressing mechanism includes a limiting block 15 fixed on the side positioning block 13, and the limiting block 15 does not contact the surface of the toner cartridge housing 2, but the gap between the two is very small, because the distance between the limiting block 15 and the housing positioning pin 14 is relatively accurate, so after the housing positioning pin 14 positions the housing positioning platform 8, the positional relationship between the limiting block 15 and the toner cartridge housing 2 is also accurate, so when the toner cartridge housing 2 may flip, it can be limited by the limiting block 15 to limit its flipping, thereby maintaining an accurate position, the structure is simple, and no additional power drive is required; the other is: the pressing mechanism includes a pressing cylinder (not shown in the figure) arranged on the frame 1, and the pressing cylinder is connected to a pressing block (not shown in the figure) that can press the toner cartridge housing 2, and the toner cartridge housing 2 is pressed by the pressing block, thereby ensuring that the toner cartridge housing 2 maintains an accurate position, but the cost of this structure is high, and sometimes due to the spatial position relationship, we also need to position the toner cartridge housing 2 from above.

[0044] Through the above mechanism, we move the toner bin shell 111 and the waste powder bin shell 112, so as to realize the assembly of different parts of the toner cartridge shell at different positions, and the pin positioning telescopic mechanism sequentially arranged on both sides of the conveyor steel belt will move the toner cartridge shell to this process position to position, thereby ensuring the accuracy of assembly, the positioning structure is simple, and there is no need to use precision motors and transmission components, so the cost is low.

[0045] Reference Figures 6 to 8 The mechanism includes a powder knife grabbing mechanism 1, a powder knife positioning block 3, and a powder knife grabbing mechanism 2 arranged on the frame 1. The powder scraper 16 is grabbed onto the powder knife positioning block 17 through the grabbing mechanism, and then the powder scraper 16 on the powder knife positioning block 17 is driven into the carbon powder bin housing 111 by the powder knife grabbing mechanism 2.

[0046] As shown in the figure, the powder knife grabbing mechanism 1 includes a longitudinal moving mechanism and a longitudinal slide 18 driven by the longitudinal moving mechanism, the longitudinal slide 18 is provided with a lifting cylinder 19 and a lifting plate 20 that moves up and down driven by the lifting cylinder 19, the lifting plate 20 is provided with a powder knife rotating cylinder 21 and a rotating plate 22 that rotates driven by the powder knife rotating cylinder 21, the rotating plate 22 is provided with a powder knife clamping cylinder 23 for clamping the powder scraping knife 16, and the above structure enables the powder knife clamping cylinder 23 to move back and forth, up and down and rotate.

[0047] The second powder knife grabbing mechanism includes a transverse moving mechanism and a powder knife transverse slide 24 driven by the transverse moving mechanism, the powder knife transverse slide 24 is provided with a powder knife moving cylinder 25 and a powder knife magnet frame 26 driven by the powder knife moving cylinder 25, the powder knife magnet frame 26 is provided with an electromagnet for adsorbing the scraper knife 16, and the scraper knife 16 can be adsorbed through the above structure.

[0048] The longitudinal moving mechanism and the transverse moving mechanism mentioned above are both conventional structures, and are both composed of a motor, a ball screw pair and a linear guide pair, so the specific connection structure is not described in detail.

[0049] The screw driving mechanism includes a powder scraper 16 clamping mechanism and a powder scraper screwdriver seat 27, the powder scraper screwdriver seat 27 is provided with a powder scraper screwdriver driving cylinder 28 and a powder scraper screwdriver slide 29 driven by the powder scraper screwdriver driving cylinder 28, the powder scraper screwdriver slide 29 is provided with an electric screwdriver (not shown in the figure), the powder scraper clamping mechanism includes a powder scraper clamping cylinder 32 and a powder scraper clamping block 33 driven by the powder scraper clamping cylinder 32 to move up and down, the powder scraper clamping block 33 clamps the carbon powder bin housing 111 to facilitate screw driving, and the powder scraper clamping cylinder 32 is fixed to the frame 1. The electric screwdriver of the above structure is a purchased part, so its specific working principle and structure are not described in detail.

[0050] The frame 1 is provided with a positioning cylinder (not shown in the figure) for pushing the scraper knife 16 on the powder knife positioning block 17. The powder knife positioning block 17 is provided with a positioning groove (not shown in the figure). The scraper knife 16 grasped by the powder knife grasping mechanism is placed in the positioning groove, and then the positioning cylinder pushes one end of the scraper knife 16 to contact the positioning surface of the groove end of the positioning groove for positioning; the frame 1 is provided with an angle adjustment mechanism, which includes an angle adjustment gear (not shown in the figure), an angle adjustment cylinder (not shown in the figure) and an angle adjustment rack (not shown in the figure) connected to the angle adjustment cylinder, the angle adjustment gear is arranged on the powder knife positioning block 17, and the powder knife positioning block 17 is hinged to the support plate fixed on the frame 1, the angle adjustment gear is meshed with the angle adjustment rack, and the powder knife positioning block 17 is also provided with an electromagnet.

[0051] The frame 1 is provided with a lubricating powder box 30, in which a powder knife powder feeding roller 31 is arranged opposite to the lubricating powder box 30. The powder knife powder feeding roller 31 is driven to rotate by a powder roller driving motor and a belt transmission mechanism. The lubricating powder in the lubricating powder box 30 is applied to the scraper blade 16 to prevent the scraper blade 16 from rubbing against the developing roller and damaging the developing roller.

[0052] The principle of this structure is briefly described as follows: the powder scraper 16 is first placed on the conveyor belt next to the frame 1, and the powder scraper 16 is grabbed from the conveyor belt by the powder scraper grabbing mechanism 1, and then first sent into the lubricating powder box 30 between the two powder scraper powder feeding rollers 31 to be brushed with lubricating powder, and then the powder scraper grabbing mechanism 1 drives the powder scraper 16 to the positioning position on the powder scraper positioning block 17. Because the position of the powder scraper 16 on the conveyor belt is not positioned, in order to facilitate the subsequent assembly, it needs to be positioned on the powder scraper positioning block 17. We set a positioning cylinder, and the positioning cylinder pushes the powder scraper 16 to move on the powder scraper positioning block 17 to fix its reference position, and then the electromagnet on the powder scraper positioning block 17 is started to absorb the powder scraper 16, and the powder scraper positioning block 17 pushes the angle adjustment rack through the angle adjustment cylinder, and then Then the angle adjustment gear electric powder knife positioning block 17 is rotated to a predetermined angle, which is convenient for the powder knife grabbing mechanism 2 to grab, and then the powder knife grabbing mechanism 2 is moved above the powder knife positioning block 17 to make the powder knife magnet frame 26 contact with the powder scraper 16, and then the electromagnet in the powder knife positioning block 17 is closed, and the electromagnet in the powder knife magnet frame 26 is started, so that the powder scraper 16 is adsorbed and driven to the toner cartridge fixture on the frame 1, so that the powder scraper 16 is installed in the toner powder bin shell 111 on the toner cartridge fixture, and then the toner cartridge fixture on the frame 1 is conveyed to the bottom of the screw driving mechanism through the positioning conveyor belt, and the electric screwdriver is sent into place, and the powder scraper 16 is first pressed by the powder scraper 16 pressing mechanism, and then the electric screwdriver is started to lock the screw into the powder scraper 16 and the toner powder bin shell 111 for fixing.

[0053] Reference Figures 9 to 11The mechanism includes a magnetic roller grabbing structure 1 and a magnetic roller grabbing structure 2 arranged on the frame 1. The magnetic roller grabbing structure 1 includes a magnetic roller driving mechanism and a magnetic roller moving plate 34 driven by the magnetic roller driving mechanism. The magnetic roller moving plate 34 is provided with a magnetic roller grabbing cylinder 1 35 and two magnetic roller limiting blocks 36. The magnetic roller grabbing cylinder 1 35 is provided with a suction piece 1 (not shown in the figure) that can be adsorbed with the magnetic roller, and the magnetic roller limiting block 36 can push the magnetic roller adsorbed on the suction piece 1 away from the suction piece 1. Compared with the grabbing structure of a manipulator or a clamping cylinder, grabbing the magnetic roller by combining the magnetic roller limiting block 36 with the suction piece 1 is simple, reliable and low in cost. The magnetic roller grabbing structure 2 includes a magnetic roller lifting plate 37 and a magnetic roller grabbing lifting mechanism that drives the magnetic roller lifting plate 37 to rise and fall. The magnetic roller lifting plate 37 is provided with a suction piece 2 38 that can adsorb the magnetic roller. The magnetic roller is driven by the magnetic roller grabbing lifting mechanism and is sent into the toner bin shell 111.

[0054] The magnetic roller driving mechanism includes a transverse driving mechanism and a magnetic roller transverse slide 39, and a lifting driving mechanism arranged on the magnetic roller transverse slide 39, and the magnetic roller moving plate 34 is arranged on the lifting driving mechanism. The transverse driving mechanism includes a transverse driving motor, a magnetic roller transverse screw pair 40 and a magnetic roller transverse guide pair 41, and the magnetic roller transverse slide 39 is connected to the magnetic roller transverse screw pair 40 and the magnetic roller transverse guide pair 41; the lifting driving mechanism includes a lifting driving motor, a magnetic roller lifting screw pair 42 and a magnetic roller lifting guide pair 43, and the magnetic roller moving plate 34 is connected to the magnetic roller lifting screw pair 42 and the magnetic roller lifting guide pair 43; it also includes a transition frame (not shown in the figure) and a transition driving unit (not shown in the figure) for driving the transition frame to move, the transition frame is connected to the frame 1 through a linear guide pair, and the transition driving unit is a cylinder, the suction member 1 can place the magnetic roller on the transition frame, and the pick-up member 2 6 can absorb the magnetic roller from the transition frame. The transition frame is connected to the frame 1 through a linear guide pair, and the transition drive unit is a cylinder.

[0055] The magnetic roller moving plate 34 is provided with a disc changing driving cylinder 44 and a suction cup frame 45 connected to the disc changing driving cylinder 44, and the suction cup frame 45 is provided with a plurality of suction cups (not shown in the figure), and the suction cups are connected to the vacuum pump. When the magnetic roller in the tray is emptied, the tray can be adsorbed by the suction cups and then moved to the empty tray position by the transverse driving mechanism to control the suction cups and place the empty tray in the collection position.

[0056] The magnetic roller grabbing and lifting mechanism includes a magnetic roller grabbing and lifting motor, a magnetic roller grabbing screw pair 46 and a magnetic roller grabbing guide pair 47. The magnetic roller lifting plate 37 is connected to the magnetic roller grabbing screw pair 46 and the magnetic roller grabbing guide pair 47. The above structure ensures the two-stage movement of the suction member 38.

[0057] The magnetic roller grabbing and lifting mechanism, the lateral driving mechanism and the lifting and lowering driving mechanism are all conventional structures, so the specific connection structure is not described in detail. The first suction member and the second suction member 38 can be a magnet or iron.

[0058] The principle of this structure is briefly described as follows: the magnetic roller moving plate 34 is first driven by the transverse driving mechanism to move to the top of the tray with the magnetic roller, and the tray is set on the frame 1 through a bracket. Then, the magnetic roller moving plate 34 is driven to descend to a predetermined position by the lifting driving mechanism, and the magnetic roller grabbing cylinder 1 35 drives the suction piece 1 to extend to absorb the magnetic roller in the tray. Then, the lifting driving mechanism drives the magnetic roller moving plate 34 to rise and drives the suction piece 1 to move to the top of the transition frame through the transverse driving mechanism. Then, the lifting driving mechanism drives the magnetic roller moving plate 34 to descend again, and then the magnetic roller grabbing cylinder 1 35 drives the suction piece 1 to retract, but the magnetic roller is limited by the magnetic roller. The positioning block 36 blocks and separates from the suction piece 1 and remains on the transition frame, and then the transition drive unit pushes the transition frame to the second magnetic roller grabbing structure, and drives the suction piece 2 38 to descend through the magnetic roller grabbing and lifting mechanism to adsorb the magnetic roller, and then the magnetic roller grabbing and lifting mechanism drives the suction piece 2 38 to rise to make the magnetic roller leave the transition frame, and then the magnetic roller grabbing and lifting mechanism drives the suction piece 2 38 to descend to the predetermined position and then presses the magnetic roller into the toner bin shell 111, and after pressing in, the end covers are installed at both ends of the toner bin shell 111 through another mechanism, and the magnetic roller is clamped by the end covers, and then the magnetic roller grabbing and lifting mechanism drives the suction piece 2 38 to reset and wait for the next cycle.

[0059] Reference Fig.12 , Fig.13 The end cap assembly structure includes an end cap directional transmission mechanism and an end cap grabbing and installing mechanism arranged beside the frame 1. The end cap directional transmission mechanism and the end cap grabbing and installing mechanism are both arranged in two sets on both sides of the frame 1. The end cap directional transmission mechanism is provided with an end cap transmission mechanism, and an end cap conveying box 48 conveyed by the end cap transmission mechanism, and an end cap slot 51 arranged in the end cap conveying box 48. The end cap transmission mechanism includes a box transmission motor (not shown in the figure), a box positioning plate 49 arranged oppositely, and a box transmission motor 51 is arranged between the two box positioning plates 49. The input shaft and the box conveying belt 52 are arranged on the two box conveying shafts, the box conveying motor is connected to the box conveying shaft, the end cover conveying box 48 is located on the box conveying belt 52 and is located between the two box positioning plates 49, the end cover conveying box 48 is square, and is restricted by the two box positioning plates 49 to ensure linear movement along the box conveying belt 52 and will not rotate to cause the angle of the end cover slot 51 to change, so the angle and position of the end cover grasped by the end cover clamping cylinder are certain, so that the end cover 50 can correspond to the concave and convex structure on the toner bin shell 11111.

[0060] The end cap grabbing and installing mechanism includes an end cap assembly conveying mechanism and an end cap mounting plate 53 driven by the end cap assembly conveying mechanism, the end cap mounting plate 53 is provided with an end cap rotating cylinder 54, the end cap rotating cylinder 54 is provided with an end cap rotating seat 55, the end cap rotating seat 55 is provided with an end cap clamping cylinder 56, the clamping claw of the end cap clamping cylinder 56 can clamp the end cap from the end cap groove 51 and then be driven by the end cap assembly conveying mechanism to be installed on the toner bin shell 111.

[0061] The frame 1 is provided with an arranging driving cylinder (not shown in the figure) and a pull ring arranging cylinder (not shown in the figure) driven by the arranging driving cylinder. The pull ring arranging cylinder is connected to the arranging driving cylinder through an arranging plate. The piston end of the pull ring arranging cylinder is relatively provided with an arranging clamp that can clamp the pull ring on the toner bin shell 111. Therefore, there is a plastic pull ring at the end of the toner bin shell 111. The plastic pull ring is soft and easy to bend and deform. However, it must pass through the end cover during the assembly of the end cover. Therefore, it is necessary to clamp the pull ring with the arranging clamp to help it pass through the pull ring hole on the end cover.

[0062] The end cover assembly and transmission mechanism includes an end cover assembly motor 57, an end cover assembly end cover ball screw pair 58 connected to the end cover assembly motor 57, and an end cover assembly guide pair 59. The end cover mounting plate 53 is connected to the end cover assembly ball screw pair and the end cover assembly guide pair. The end cover assembly and transmission mechanism are all conventional structures, so the specific structure and connection relationship are not described in detail.

[0063] The principle of this structure is briefly described as follows: the end cap is transported to a predetermined workstation through an end cap directional transmission mechanism, the end cap grabbing and installing mechanism drives the end cap clamping cylinder 56 to clamp the end cap, and then the end cap rotating cylinder 54 rotates ninety degrees to make the end cap face the end of the toner bin shell 111, and at the same time, the pull ring sorting cylinder driven by the sorting driving cylinder moves, and then the sorting clamp of the pull ring sorting cylinder clamps the pull ring on the toner bin shell 111 to ensure that the pull ring is not bent, so as to facilitate passing through the pull ring hole on the end cap, and then the end cap grabbing and installing mechanism drives the end cap clamping cylinder 56 to move to a position closer to the end of the toner bin shell 111 so that the end of the pull ring enters the pull ring hole on the end cap and waits, the sorting clamp of the pull ring sorting cylinder opens, and then the sorting driving cylinder drives the pull ring sorting cylinder to return to its original position, and the end cap grabbing and installing mechanism drives the end cap clamping cylinder 56 to move so that the end cap is installed into the end of the toner bin shell 111.

[0064] Reference Fig.14 , Fig.15The powder coating mechanism of the developing roller includes a powder coating rotating mechanism, a powder coating lateral moving mechanism and a powder coating moving plate 60 driven by the powder coating lateral moving mechanism, the powder coating moving plate 60 is provided with a powder storage tank 61 and a powder sealing driving unit, a powder storage tank 61 is provided with a powder outlet pipe 62 below, a sealing plate 64 is provided on the powder sealing driving unit 63, and the sealing plate 64 can seal the powder outlet pipe 62 through the drive of the powder sealing driving unit 63, the sealing plate 64 and the powder storage tank 61 are both made of non-metallic materials, the powder storage tank 61 is preferably nylon, and the sealing plate 64 is preferably softer rubber, the powder sealing driving unit 63 is a cylinder, and the carbon powder leaked through the powder outlet pipe 62 can adhere to the surface of the developing roller, and the powder coating rotating mechanism can drive the developing roller to rotate so that the carbon powder is evenly distributed on the entire surface of the developing roller.

[0065] The powder coating lateral movement mechanism includes a powder coating motor 65, a powder coating rod pair, and a powder coating guide rail pair. The powder coating motor 65 is connected to the powder coating rod pair, and the powder coating movable plate 60 is connected to the powder coating rod pair and the powder coating guide rail pair. The above components are all purchased from outside, and therefore the specific connection relationship and structure are not described in detail.

[0066] The powder coating rotating mechanism includes a powder coating lifting cylinder 66 and a powder coating rotating lifting plate 67 driven by the powder coating lifting cylinder 66. The powder coating rotating lifting plate 67 is connected to the frame through a linear guide pair. A powder coating rotating lifting plate 67 is provided with a powder coating rotating motor 68. The shaft end of the powder coating rotating motor 68 is provided with a powder coating rotating driving block 69 made of soft rubber. The powder coating rotating driving block 69 can squeeze the gear at the end of the developing roller. The above structure drives the gear to rotate through the friction between the powder coating rotating driving block 69 and the gear. If the gear-to-gear method is adopted, the accuracy requirement for the movement of the powder coating rotating mechanism is too high, and the two teeth are easy to hit. Therefore, the use of the powder coating rotating driving block 69 not only has low accuracy requirements, but also will not damage the gear at the end of the developing roller.

[0067] The shaft end of the powder coating rotating motor 68 is provided with a powder coating reduction tooth 1 (not shown in the figure), the powder coating rotating lifting plate 67 is provided with a developing roller driving shaft (not shown in the figure), and the developing roller driving shaft is provided with a powder coating reduction tooth 2 (not shown in the figure) which meshes with the powder coating reduction tooth 1. The powder coating rotating driving block 69 is arranged on the developing roller driving shaft. The rotation speed of the powder coating rotating driving block 69 is reduced by the above structure to avoid excessive rotation speed causing premature wear of the powder coating rotating driving block 69.

[0068] The principle of this structure is briefly described; while the powder sealing drive unit 63 drives the sealing plate 64 to open the powder outlet pipe 62, the powder coating lateral moving mechanism drives the powder storage tank 61 to move from one end of the developing roller to the other end, so that the toner leaks out of the powder storage tank 61 and attaches to the developing roller, and then the powder sealing drive unit 63 drives the sealing plate 64 to move to the lower end of the powder outlet pipe 62 to close the powder outlet pipe 62 and the powder coating lateral moving mechanism drives the powder storage tank 61 to reset, and then the powder coating lifting cylinder 66 drives the powder coating rotating lifting plate 67 to descend so that the powder coating rotating driving block 69 contacts the gear at the end of the developing roller, and then the powder coating rotating motor 68 drives the powder coating rotating driving block 69 to rotate and drives the developing roller to rotate at the same time so that the toner on the developing roller is evenly distributed on the entire surface of the developing roller. If the toner in the powder storage tank 61 is used up, we can manually open the cover of the powder storage tank 61 to add toner.

[0069] Reference Figures 16 to 18 The charging roller installation mechanism includes a cantilever plate 70 fixed on the frame 1, one end of the cantilever plate 70 is located above the conveyor belt beside the frame 1, and the charging roller 71 is sent to the grabbing position below the cantilever plate 70 through the conveyor belt. The cantilever plate 70 is provided with an electric roller transverse movement mechanism and an electric roller moving plate 77 arranged on the electric roller transverse movement mechanism. The electric roller moving plate 77 is provided with an electric roller lifting cylinder 15, and the electric roller lifting guide pair is arranged on the electric roller slide on the electric roller transverse movement mechanism. The electric roller lifting plate 72 is an L-shaped plate. The electric roller lifting plate 72 is provided with an electric roller clamping cylinder 73 and an electric roller clamping plate 74. The electric roller clamping plate 74 is provided with an electric roller clamping cylinder 75. The clamping claws of the electric roller clamping cylinder 75 are provided with electric roller clamping plates 76 for clamping the charging roller 71.

[0070] Electric roller gripping plates 80 are provided at both ends of the electric roller clamping plate 76, and semicircular electric roller clamping grooves 79 are provided on the electric roller gripping plates 80. Because the two ends of the charging roller 71 need to be inserted into the two clamping grooves on the waste powder shell, the electric roller gripping plates 80 need to avoid interference from the waste powder shell when inserting, and avoid the working surface of the charging roller 71 and can only grip the axial end of the charging roller 71 without damaging the surface of the charging roller 71.

[0071] The electric roller transverse movement mechanism includes a rodless cylinder 81 and an electric roller guide pair 82, and the electric roller moving plate 77 is connected to the rodless cylinder 81 and the electric roller guide pair 82. The above structure is a conventional structure, so the specific structure and connection method are not described in detail.

[0072] The electric roller clamping plate 74 is provided with a clamping cylinder groove, and the electric roller clamping cylinder 75 is located in the clamping cylinder groove, so that the structure is compact and space-saving; the electric roller lifting plate 72 is provided with an electric roller guide groove, and the electric roller clamping cylinder 75 is also located in the electric roller guide groove. Because the charging roller 71 and the clamping groove of the waste powder shell are tightly matched, the electric roller clamping cylinder 75 can prevent the electric roller clamping cylinder 75 from being deflected through the electric roller guide groove.

[0073] The principle of this structure is briefly described as follows: the electric roller transverse movement mechanism drives the electric roller clamping cylinder 75 to move above the conveyor belt, and then drives the electric roller clamping cylinder 75 to descend to the predetermined position through the electric roller lifting cylinder 15. At this time, the clamping claws of the electric roller clamping cylinder 75 are in an open state, and then the clamping claws of the electric roller clamping cylinder 75 are closed to make the electric roller clamping plate 76 clamp the charging roller 71, and then the electric roller lifting cylinder 15 is reset, and then the electric roller transverse movement mechanism drives the electric roller clamping cylinder 75 to move above the waste powder shell, and then the electric roller lifting cylinder 15 drives the electric roller clamping cylinder 75 to move down to the position of the card slot of the waste powder shell so that the charging roller 71 is flush with the notch of the card slot. Because the notch of the card slot is not facing upward, the electric roller lifting cylinder 15 cannot directly drive the electric roller clamping cylinder 75 to move downward so that the charging roller 71 is directly stuck in the card slot, and then the electric roller clamping cylinder 73 drives the electric roller clamping cylinder 75 to move so that the charging roller 71 is stuck in the card slot.

[0074] Reference Fig.19 , Fig. 20The photosensitive drum assembly mechanism includes a photosensitive drum transverse movement mechanism arranged on the frame 1, a photosensitive drum transverse movement plate 83 connected to the photosensitive drum transverse movement mechanism, a photosensitive drum lifting plate 84 arranged on the photosensitive drum transverse movement plate 83 and a photosensitive drum lifting cylinder 85 connected to the photosensitive drum lifting plate 84, the photosensitive drum lifting plate 84 is connected to the photosensitive drum transverse movement plate 83 through a linear guide pair, the photosensitive drum lifting plate 84 is provided with a photosensitive drum rotating plate 86 and a photosensitive drum rotating cylinder 87 which are rotatably connected to the photosensitive drum lifting plate 84, the photosensitive drum rotating plate 86 is provided with an axial hole, the photosensitive drum lifting plate 84 is provided with a rotating shaft which rotatably cooperates with the axial hole, the photosensitive drum rotating cylinder 87 is hinged with the photosensitive drum lifting plate 84, the photosensitive drum lifting plate 84 is provided with a photosensitive drum rotating seat plate 88, A photo drum rotating support plate 89 is provided on the movable base plate 88, and the tail end of the photo drum rotating cylinder 87 is located between the photo drum rotating support plate 89 and connected together through a rotating shaft, one end of the rotating shaft is capped and the other end is limited by a nut, and the piston end of the photo drum rotating cylinder 87 is hinged to the photo drum rotating plate 86 through a fisheye joint, and a photo drum clamping cylinder 90 is provided on the photo drum rotating plate 86, and a positioning clamping claw 91 is provided on the photo drum clamping cylinder 90, and the positioning clamping claw 91 includes a photo drum semicircular clamping groove 92 and the bottom of the photo drum semicircular clamping groove 92 can contact with the end of the photosensitive drum 93. Because the photosensitive drum 93 is not precisely positioned on the photo drum conveyor belt, it needs to be positioned after being grasped so that it can be accurately driven to the predetermined position. The frame 1 is provided with a photodrum positioning cylinder (not shown in the figure), and the photodrum positioning cylinder is provided with a photodrum positioning plate (not shown in the figure) capable of pushing the end of the photosensitive drum 93. The photodrum positioning plate is provided with a cushion, which acts as a buffer. Automatic positioning can be achieved through the above structure, and of course the photosensitive drum 93 can also be manually pushed into position.

[0075] The photodrum transverse shift mechanism includes a photodrum driving motor (not shown in the figure), a photodrum guide pair 94, and a photodrum lead screw pair 95 connected to the photodrum driving motor. The photodrum transverse shift plate 83 is connected to the photodrum guide pair 94 and the photodrum lead screw pair 95. The above structure is a conventional structure and the specific structure is not described in detail.

[0076] The principle of this structure is briefly described as follows: the photodrum transverse movement mechanism drives the photodrum clamping cylinder 90 to move above the photodrum conveyor belt next to the frame 1, and the photodrum lifting cylinder 85 drives the photodrum lifting plate 84, the photodrum rotating plate 86, the photodrum rotating cylinder 87, and the photodrum clamping cylinder 90 to descend, and the positioning claw 91 of the photodrum clamping cylinder 90 closes and clamps one end of the photosensitive drum 93, and then the photodrum positioning cylinder works to drive the photodrum positioning plate to push the other end of the photosensitive drum 93 so that the end face of the end of the photosensitive drum 93 contacts the bottom of the photodrum semicircular clamping groove 92 for positioning. Then the photo drum transverse movement mechanism drives the photo drum clamping cylinder 90 to move to the waste powder shell, and then the photo drum rotating cylinder 87 works to push the photo drum rotating plate 86, and the photo drum rotating plate 86 rotates around the hinge point between it and the photo drum lifting plate 84, so that the photosensitive drum 93 clamped on the photo drum clamping cylinder 90 is tilted at a certain angle, so that the photosensitive drum 93 can be inserted obliquely into a mounting hole on the waste powder shell, because the waste powder shell is provided with two mounting holes opposite to each other, and the two ends of the photosensitive drum 93 are respectively inserted into the two mounting holes, because the length of the photosensitive drum 93 is longer than the distance between the end faces of the two mounting holes, so if the photosensitive drum 93 is not tilted at a certain angle and inserted into one mounting hole first, the other end of the photosensitive drum 93 cannot be installed in the other mounting hole. After one end of the photosensitive drum 93 is inserted into the mounting hole, the positioning claw 91 of the photo drum clamping cylinder 90 is released and then reset, and the other end of the photosensitive drum 93 falls into the waste powder shell and the end is aligned with the other mounting hole, and then pinned and fixed by another mechanism.

[0077] The above is a detailed introduction to an automatic integrated toner cartridge assembly machine provided by an embodiment of the present invention. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A toner cartridge automatic integrated assembly machine, characterized in that: The invention comprises a frame and a fixture transmission mechanism and a pin positioning mechanism, a powder bin scraper assembly mechanism, a developing roller assembly mechanism, an end cover assembly structure, a developing roller powder coating mechanism, a charging roller installation mechanism, and a photosensitive drum assembly mechanism, wherein the fixture transmission mechanism comprises a transmission steel belt, a shell positioning platform is provided on the transmission steel belt, a shell positioning slot for placing a toner bin shell or a waste powder bin shell is provided on the shell positioning platform, the pin positioning mechanism comprises positioning pin holes and a pin positioning telescopic mechanism arranged on both sides of the shell positioning platform, the shell positioning platform is connected to the transmission steel belt through a positioning limiting structure, the pin positioning telescopic mechanism comprises a pin driving unit and a side positioning block connected to the pin driving unit, the side positioning block is provided with a shell positioning pin that matches the shell positioning pin hole The powder bin scraper assembly mechanism comprises a powder blade grabbing mechanism 1, a powder blade positioning block, and a powder blade grabbing mechanism 2. The powder blade is grabbed onto the powder blade positioning block through the grabbing mechanism, and then the powder blade drives the powder blade located on the powder blade positioning block into the toner bin housing through the powder blade grabbing mechanism 2. The developing roller assembly mechanism comprises a magnetic roller grabbing structure 1 and a magnetic roller grabbing structure 2. The magnetic roller grabbing structure 1 comprises a magnetic roller driving mechanism and a magnetic roller moving plate driven by the magnetic roller driving mechanism. A magnetic roller grabbing cylinder 1 and two limit blocks are provided on the magnetic roller moving plate. A suction piece 1 capable of adsorbing the magnetic roller is provided on the magnetic roller grabbing cylinder 1, and the limit block can push the magnetic roller adsorbed on the suction piece 1 away from the suction piece 1. The magnetic roller grabbing structure 2 comprises a magnetic roller lifting plate and a magnetic roller grabbing structure that drives the magnetic roller lifting plate to rise and fall. The magnetic roller lifting and lowering mechanism is provided with an absorbing member 2 which can absorb the magnetic roller. The magnetic roller is driven by the magnetic roller grabbing and lifting mechanism to be sent into the toner bin shell. The end cap assembly structure includes an end cap directional transmission mechanism and an end cap grabbing and installing mechanism. The end cap directional transmission mechanism is provided with an end cap conveying mechanism, and an end cap conveying box conveyed by the end cap conveying mechanism, and an end cap groove arranged in the end cap conveying box. The end cap grabbing and installing mechanism includes an end cap assembly conveying mechanism and an end cap mounting plate driven by the end cap assembly conveying mechanism. The end cap mounting plate is provided with an end cap rotating cylinder, and an end cap rotating seat is provided on the end cap rotating cylinder. The end cap rotating seat is provided with an end cap clamping cylinder, and the clamping claw of the end cap clamping cylinder can clamp the end cap from the end cap groove and then pass through the end cap The assembly conveying mechanism is driven and installed on the carbon powder bin shell, the developing roller powder coating mechanism includes a powder coating rotating mechanism arranged on the frame, a powder coating lateral moving mechanism and a powder coating moving plate driven by the powder coating lateral moving mechanism, a powder storage tank and a powder sealing driving unit are arranged on the powder coating moving plate, a powder outlet pipe is arranged below the powder storage tank, a sealing plate is arranged on the powder sealing driving unit, the sealing plate can seal the powder outlet pipe through the driving of the powder sealing driving unit, and the carbon powder leaked through the powder outlet pipe can be attached to the surface of the developing roller, the powder coating rotating mechanism can drive the developing roller to rotate so that the carbon powder is evenly distributed on the entire surface of the developing roller, the charging roller mounting mechanism includes a cantilever plate fixed on the frame, an electric roller lateral moving mechanism and an electric roller moving plate arranged on the electric roller lateral moving mechanism are arranged on the cantilever plate,The electric roller moving plate is provided with an electric roller lifting cylinder, which is connected to the electric roller lifting plate, and the electric roller lifting plate is provided with an electric roller clamping cylinder and an electric roller clamping plate, and the electric roller clamping plate is provided with an electric roller clamping cylinder, and the clamping claws of the electric roller clamping cylinder are provided with electric roller clamping plates for clamping the charging roller, and the photosensitive drum assembly mechanism includes a photo drum transverse movement mechanism arranged on the frame, a photo drum transverse movement plate connected to the photo drum transverse movement mechanism, a photo drum lifting plate arranged on the photo drum transverse movement plate, and a photo drum lifting cylinder connected to the photo drum lifting plate, and the photo drum lifting plate is provided with a photo drum rotating plate and a photo drum rotating cylinder rotatably connected to the photo drum lifting plate, the photo drum rotating cylinder is hinged to the photo drum lifting plate, and the piston end of the photo drum rotating cylinder is hinged to the photo drum rotating plate, and the photo drum rotating plate is provided with a photo drum clamping cylinder, and the photo drum clamping cylinder is provided with a positioning clamping claw.

2. The automatic integrated toner cartridge assembly machine according to claim 1, characterized in that: The positioning and limiting structure includes a limiting screw and a limiting nut cooperating with the limiting screw. A limiting through hole 1 is provided on the conveying steel belt, and a limiting through hole 2 is provided on the shell positioning platform, and the diameter of the through hole 2 is larger than the diameter of the through hole 1. The limiting nut maintains a certain gap with the shell positioning platform or the conveying steel belt.

3. The toner cartridge automatic integrated assembly machine according to claim 1, characterized in that: The frame is provided with an angle adjustment mechanism, which includes an angle adjustment gear, an angle adjustment cylinder and an angle adjustment rack connected to the angle adjustment cylinder. The angle adjustment gear is arranged on the powder knife positioning block, and the powder knife positioning block is hinged to a support plate fixed on the frame. The angle adjustment gear is meshed with the angle adjustment rack, and an electromagnet is also provided on the powder knife positioning block.

4. The toner cartridge automatic integrated assembly machine according to claim 1, characterized in that: It also includes a transition frame and a transition drive unit for driving the transition frame to move. The transition frame is connected to the frame through a linear guide pair, and the transition drive unit is a cylinder. The suction piece 1 can place the magnetic roller on the transition frame, and the removal piece 2 can absorb the magnetic roller from the transition frame.

5. The automatic integrated toner cartridge assembly machine according to claim 1, characterized in that: The frame is provided with a tidying driving cylinder and a pull ring tidying cylinder driven by the tidying driving cylinder. The pull ring tidying cylinder is connected with the tidying driving cylinder through a tidying plate. The piston end of the pull ring tidying cylinder is relatively provided with a tidying clamp capable of clamping the pull ring on the carbon powder bin shell.

6. The automatic integrated toner cartridge assembly machine according to claim 1, characterized in that: The powder coating rotating mechanism includes a powder coating rotating cylinder and a powder coating rotating lifting plate driven by the powder coating rotating cylinder, the powder coating rotating lifting plate is provided with a powder coating rotating motor, the shaft end of the powder coating rotating motor is provided with a powder coating rotating driving block made of soft rubber, and the powder coating rotating driving block can squeeze the gear at the end of the developing roller.

7. The toner cartridge automatic integrated assembly machine according to claim 1, characterized in that: The positioning clamping claw comprises a semicircular clamping groove, and the bottom of the semicircular clamping groove can contact the end of the photosensitive drum. The frame is provided with a photosensitive drum positioning cylinder, and the photosensitive drum positioning cylinder is provided with a photosensitive drum positioning plate that can push the end of the photosensitive drum.

8. The toner cartridge automatic integrated assembly machine according to claim 1, characterized in that: A lubricating powder box is arranged on the frame, and a powder feeding roller is arranged relatively inside the lubricating powder box. The powder feeding roller is driven to rotate by a powder roller driving motor and a belt transmission mechanism.

9. The automatic integrated toner cartridge assembly machine according to claim 1, characterized in that: The end cover conveying mechanism includes a box conveying motor and box positioning plates arranged opposite to each other. A box conveying shaft and a box conveying belt arranged on the two box conveying shafts are provided between the two box positioning plates. The box conveying motor is connected to the box conveying shaft, and the end cover conveying box is located on the box conveying belt and between the two box positioning plates.

10. The toner cartridge automatic integrated assembly machine according to claim 1, characterized in that: The magnetic roller moving plate is provided with a disk-changing driving cylinder and a suction cup frame connected with the disk-changing driving cylinder, and a plurality of suction cups are provided on the suction cup frame.

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