CN212638805U

CN212638805U - Charging roller surface treatment device

Info

Publication number: CN212638805U
Application number: CN202021209191.XU
Authority: CN
Inventors: 杨献生; 程磊
Original assignee: Henan Green Express Rubber & Plastic Products Co ltd
Current assignee: Henan Green Express Rubber & Plastic Products Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-02
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a charge roller surface treatment device, including wasing the pond, be provided with a plurality of carrier bars on wasing the pond, it is equipped with the crane to hang down under the carrier bar, be provided with on the crane and wash the roller set, there is the transfer chain along the direction that the roller set was washd to the perpendicular to on wasing the pond, be provided with the centre gripping subassembly on the transfer chain, pass and transfer chain win the crane one section and set up and pass through between crane and washing pond diapire. This application has the effect of high-efficient full-automatic clearance roller surface impurity that charges.

Description

Charging roller surface treatment device

Technical Field

The application relates to the technical field of charging roller processing equipment, in particular to a charging roller surface treatment device.

Background

The charging roller is widely used in the field of printers, copiers and fax machines, wherein the printers, copiers and fax machines are used for charging a photosensitive drum through the charging roller, exposing to form an electrostatic latent image, then conveying carbon powder to an electrostatic latent image part on the photosensitive drum through a developing roller, and conveying the carbon powder latent image to paper to be heated and shaped to form a final printed text image. The conventional charging roller generally comprises a metal shaft center and conductive rubber sleeved outside the metal shaft center, a conductive rubber layer needs to be polished in the production process, the conductive rubber layer reaches the required roughness, more rubber particles in particles exist on the surface of the rubber layer in an east Ann store, meanwhile, the surface of the conductive rubber layer is stained with dust or other impurities, and the rubber particles, the dust and the other impurities need to be removed in the production process. Most of the existing production processes need to manually clean the outer surface of the conductive rubber of the charging roller, and the cleaning method is low in efficiency and high in labor cost.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is to provide a full-automatic roller surface treatment device that charges

The above application purpose of the present application is achieved by the following technical solutions:

the utility model provides a charge roller surface treatment device, is including wasing the pond, be provided with a plurality of carrier bars on wasing the pond, hang down to be equipped with the crane under the carrier bar, be provided with on the crane and wash the roller set, there is the transfer chain along the direction that the roller set was washd to the perpendicular to on wasing the pond, be provided with the centre gripping subassembly on the transfer chain, pass and transfer chain gamble win crane one section set up and pass through between crane and washing pond diapire.

Through adopting above-mentioned technical scheme, the staff can with the roller centre gripping that charges on the centre gripping subassembly, drive through the transfer chain, the roller that charges can remove in wasing the pond. Under the effect of cleaning roller group, the adnexed dust of roller surface that charges, granular rubber and other impurity can be clear away to realize the automatic clearance to the roller that charges.

Preferably, the cleaning roller group comprises a driving roller and a plurality of driven rollers, a cleaning motor is arranged on the cleaning pool, the output end of the cleaning motor is connected with the driving roller, a cleaning chain wheel is arranged at the other end of the driving roller, a cleaning chain wheel is arranged at one end, corresponding to the cleaning chain wheel, of each driven roller, a cleaning transmission chain is arranged between the cleaning chain wheels, and bristles are arranged on the driving roller and the driven rollers.

Through adopting above-mentioned technical scheme, the setting up of drive roll cooperates the cleaning motor to provide power for whole cleaning roller group, and a plurality of driven vollers are followed the drive roll and are washd the roller that charges, and same charging roller is through wasing many times when passing through a plurality of driven vollers and drive roll in proper order, can be convenient will charge roller surface adhesion's granular rubber. Dust and other impurities are removed.

Preferably, the bristles are made of a flexible material.

Through adopting above-mentioned technical scheme, the brush hair that flexible material made can reduce the damage to the roller surface that charges.

Preferably, every be provided with a plurality of regulating plates on the carrier bar, just right on the crane the regulating plate position is provided with the lifter plate, be provided with the regulation hole on the regulating plate, wear to be equipped with the jackscrew in the regulation hole, the jackscrew with regulation hole threaded connection, the jackscrew with the lifter plate rotates to be connected.

Through adopting above-mentioned technical scheme, the screw-thread fit of jackscrew and regulation hole can realize the altitude mixture control to the crane to make brush hair 67 on drive roll and the driven voller always have some can immerse below the washing liquid level and wash the roller that charges.

Preferably, the adjusting plate is fixedly provided with a nut corresponding to the adjusting hole, and the jackscrew penetrates through the nut.

Through adopting above-mentioned technical scheme, setting up of nut has prolonged the length of adjusting hole and jackscrew threaded connection to make being connected more stable of jackscrew and regulating plate.

Preferably, the cleaning pool is internally provided with a pressing shaft at two ends of the lifting frame along the conveying direction of the conveying chain, the pressing shaft is rotatably connected with the side wall of the cleaning pool, a pressing chain wheel is arranged on the pressing shaft, and the pressing chain wheel is meshed with the conveying chain.

Through adopting above-mentioned technical scheme, the setting of push down axle and push down the sprocket can conveniently with the roller that charges of centre gripping on the conveying chain under the washing liquid level to make the roller that charges can fully contact with the washing liquid.

Preferably, the cleaning pool is followed transfer chain direction of transfer's end is provided with the lift bar, the lift bar is on a parallel with the carrier bar sets up, just the lift bar deviates from lift frame one side is provided with the lift axle, the cooperation on the lift axle the transfer chain is provided with the lifting chain.

Through adopting above-mentioned technical scheme, the setting of lift bar and lift axle can be followed the conveying chain and is lifted out below the washing liquid level to make the roller that charges break away from the washing liquid.

Preferably, a pressurizing water inlet assembly is arranged on one side of the cleaning pool and communicated with the cleaning pool.

Through adopting above-mentioned technical scheme, the setting of pressurization subassembly of intaking can be for supplying water in wasing the pond, and the rivers that pass through the pressurization get into can erode the roller that charges in wasing the pond to further wash the roller surface that charges.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic diagram of the structure of the cleaning system of the present application.

Fig. 3 is a schematic structural view of the clamping assembly of the present application.

Figure 4 is a schematic view of the crane structure of the present application.

Fig. 5 is a schematic view of the internal structure of the flush tank of the present application.

FIG. 6 is a schematic view of the internal structure of the air box of the present application.

Reference numerals: 1. a transport system; 11. a conveyor chain; 12. a direction-changing chain wheel; 13. a transfer motor; 14. a transmission reducer; 15. a driving roller; 16. a transfer sprocket; 2. cleaning the system; 21. a cleaning tank; 211. pressing down the shaft; 212. fixing the shaft seat; 213. pressing down the chain wheel; 214. an overflow pipe; 215. a drain pipe; 22. a carrier bar; 23. a lifting frame; 24. an adjusting plate; 25. an adjustment hole; 26. carrying out top thread; 261. a fastening head; 27. a lifting plate; 28. a nut; 29. a lifting bar; 291. a lift shaft; 292. a lifting sprocket; 3. flushing the system; 31. a flushing tank; 32. flushing the check curtain; 33. a flushing assembly; 331. an upper flushing pipeline; 332. a lower flushing pipe; 333. flushing the hole; 34. a water outlet slot hole; 35. a water collecting tank; 36. a return line; 37. a water supply pump; 4. an air drying system; 41. an air drying box; 42. air-drying the pipeline; 43. air drying the holes; 44. air drying the fan; 5. a clamping assembly; 51. a fixing plate; 52. a load-bearing bar; 53. adjusting the sliding block; 531. a load-bearing section; 532. a fastening section; 533. a lower sliding groove; 534. an upper sliding groove; 535. fastening screw holes; 536. fastening a bolt; 54. a clamping mechanism; 541. a holding hole; 542. a top rod; 543. a clamping head; 544. a clamping groove; 545. a clamping spring; 546. a limiting ring; 547. a clamping rod; 6. cleaning the roller set; 61. a drive roll; 62. a driven roller; 63. cleaning the motor; 64. cleaning the speed reducer; 65. cleaning the chain wheel; 66. cleaning the transmission chain; 67. brushing; 7. and a pressurized water inlet assembly.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, the green and environment-friendly charging roller surface treatment system disclosed in the present application includes a conveying system 1, and a cleaning system 2, a rinsing system 3 and an air drying system 4 are sequentially disposed along a conveying direction of the conveying system 1. Cleaning solution is arranged in the cleaning system 2, the cleaning solution can remove dust and other impurities on the surface of the charging roller, then the charging roller can follow the conveying system 1 to enter the flushing system 3 to flush the residual cleaning solution on the surface of the charging roller, then the charging roller enters the air drying system 4 under the action of the conveying system 1, and the residual water on the surface of the charging roller can be blown off or air dried in the air drying system 4. The charging roller is driven by the conveying system 1 to sequentially pass through the cleaning system 2, the flushing system 3 and the air drying system 4, and then dust and other impurities on the surface of the charging roller can be completely treated.

Referring to fig. 1 and 2, the conveying system 1 includes two parallel conveying chains 11, the conveying chains 11 pass through the upper portions of the cleaning system 2, the rinsing system 3 and the air drying system 4 in sequence and then move back from the lower portions of the cleaning system 2, the rinsing system 3 and the air drying system 4, the starting end of the cleaning system 2 and the tail end of the air drying system 4 are both provided with a turning sprocket 12, in this embodiment, a conveying power part is arranged below the cleaning mechanism, the conveying power part includes a conveying motor 13, the output end of the conveying motor 13 is connected with a conveying reducer 14, the output end of the conveying reducer 14 is connected with a driving roller 15, the driving roller 15 is perpendicular to the conveying chains 11, the driving roller 15 is provided with conveying sprockets 16 corresponding to the positions of the two conveying chains 11, and the conveying sprockets 16 are meshed with the conveying chains 11. And a plurality of clamping assemblies 5 for clamping the charging roller are arranged between the two conveying chains 11.

Referring to fig. 2 and 3, the clamping assembly includes a fixing plate 51 fixedly connected to the single conveying chain 11, and two conveying chains 11 are known from the above, so that the fixing plate 51 is fixedly connected to each conveying chain 11, the two fixing plates 51 are disposed opposite to each other, two bearing rods 52 are connected between the two fixing plates 51, and the two bearing rods 52 are disposed coplanar with the conveying chains 11. Two adjusting sliders 53 are spanned between the two bearing rods 52. The clamping mechanism 54 is arranged on the two adjusting sliders 53 in a matched manner, the clamping mechanism 54 comprises a jacking mechanism arranged on one adjusting slider 53 and a supporting mechanism arranged on the other adjusting slider 53, the jacking mechanism comprises a plurality of clamping holes formed in the adjusting slider 53, the axes of the clamping holes 541 and the axes of the bearing rods 52 are arranged in parallel, ejector rods 542 penetrate through the clamping holes 541, clamping heads 543 are arranged at one end of the other adjusting slider 53 in the direction, the clamping heads 543 are sunken towards the inner part of the end face clamping heads 543 of the other adjusting slider 53 in the direction, clamping grooves 544 are formed in the clamping heads 543, the clamping heads 543 and the ejector rods 542 are detachably and fixedly connected through bolts, the clamping heads 543 are arranged in a cylindrical shape in the embodiment, the diameter of each clamping head 543 is larger than that of the ejector rods 542, and clamping springs 545 are sleeved on the ejector rods 542 between the clamping heads 543 and the. One end of the clamp spring 545 abuts against the adjustment slider 53, and the other end abuts against the clamp head 543. And one end of the top rod 542 far away from the clamping head 543 is connected with a limit ring 546. The supporting mechanism comprises a clamping rod 547 arranged on one side surface, facing the ejector rod 542, of the other adjusting slide block 53, the clamping rod 547 and the clamping head 543 are coaxially arranged, the clamping rod 547 is rotatably connected with the adjusting slide block 53, and the clamping rod 547 is sunken towards one end surface of the ejector rod 542 and is also provided with a clamping groove 544. When the staff carries out the centre gripping to the roller that charges, the staff can be with the roller one end butt that charges in the centre gripping recess 544 of centre gripping head 543, and the centre gripping head 543 is moved in the top, make ejector pin 542 move towards deviating from supporting mechanism one side, clamping spring 545 is compressed this moment, the distance between centre gripping head 543 and the supporting rod 547 increases, made things convenient for during the other end that the staff will charge the roller supports the centre gripping recess 544 of inserting in the supporting rod 547, compressed clamping spring 545 can produce thrust to clamping head 543 this moment, make clamping head 543 top the one end of charging roller tightly, thereby realize the stable centre gripping to the roller that charges.

Referring to fig. 3, further when the length of the charging roller to be cleaned is changed, the distance between the two adjusting sliders 53 is adjusted according to the length of the charging roller, and after the adjustment, the adjusting sliders 53 are fixed on the bearing rod 52. Therefore, the adjusting slider 53 includes a bearing section 531 provided with a clamping hole, and a fastening section 532 for fixing the position of the adjusting slider 53, the bearing section 531 is disposed in a convex shape, the bottom crossing positions of the two ends of the bearing section 531 are provided with a lower sliding groove 533 in cooperation with the bearing rod 52, the fastening section 532 is disposed opposite to the lower sliding groove 533, and the fastening section 532 cooperates with the bearing section 531 to make the adjusting slider 53 in a rectangular shape. Fastening section 532 cooperates with bearing bar 52 to be provided with upper sliding groove 534, and upper sliding groove 534 and lower sliding groove 533 are all provided with bearing bar 52 surface laminating. Meanwhile, in order to fix the adjusting slider 53 at a desired position on the bearing rod 52, fastening screw holes 535 are formed on the fastening section 532 and the bearing section 531, and fastening bolts 536 are screwed into the fastening screw holes 535.

Referring to fig. 2 and 4, the washing system 2 will be further described. Cleaning system 2 is including wasing pond 21, need pour the washing liquid in the washing pond 21, washs pond 21 one side and is provided with pressurization subassembly 7 of intaking, and pressurization subassembly 7 of intaking and washing 21 intercommunication settings, washs 21 tops of pond and strides and be equipped with a plurality of carrier bars 22, and carrier bar 22 is provided with crane 23 along conveying system 1 process direction down, is provided with regulating plate 24 on the carrier bar 22, be provided with regulation hole 25 on the regulating plate 24, wear to be equipped with jackscrew 26 in the regulation hole 25, jackscrew 26 and regulation hole 25 threaded connection, and fixedly connected with lifter 27 on crane 23, jackscrew 26 rotates with lifter 27 to be connected, and simultaneously for the stability of being connected between reinforcing regulating plate 24 and the jackscrew 26, there is nut 28 at the coaxial welding in regulation hole 25 position. The end of the jackscrew 26 facing away from the bottom wall of the cleaning tank 21 is provided with a fastening head 261. The cleaning tank 21 is provided with an overflow pipe 214 and a drain pipe 215.

Referring to fig. 2 and 4, the lifting frame 23 is provided with a cleaning roller set 6 along the conveying direction of the vertical conveying chain 11, the cleaning roller set 6 comprises a driving roller 61 and a plurality of driven rollers 62, the driving roller 61 and the driven rollers 62 are rotatably connected with the lifting frame 23, two ends of the driving roller 61 penetrate through the lifting frame 23, a cleaning motor 63 is arranged on the cleaning pool 21, the cleaning motor 63 is connected with a cleaning reducer 64, the output end of the cleaning reducer 64 and one end of the driving roller 61 are provided with a chain transmission mechanism, the other end of the driving roller 61 is provided with a cleaning chain wheel 65, one end of the driven roller 62, corresponding to the driving roller 61, provided with the cleaning chain wheel 65 is also provided with a cleaning chain wheel 65. Bristles 67 are arranged on the driving roller 61 and the driven roller 62.

Jackscrew 26 cooperation regulation hole 25 can drive crane 23 and reciprocate to make things convenient for the staff to according to the height adjustment crane 23's of the height adjustment of washing liquid level height, guarantee that the brush hair 67 on drive roll 61 and the driven voller 62 on crane 23 can have partly to dip below the washing liquid level and fully contact with the roller that charges, thereby accomplish the washing to the roller that charges.

Referring to fig. 2, in order to further ensure that the charging rollers clamped by the clamping assembly 5 are all below the cleaning liquid level when the cleaning roller set 6 is cleaned, pressing shafts 211 are arranged at two ends of the lifting frame 23 along the conveying direction of the conveying chain 11, a fixed shaft seat 212 is arranged on the cleaning pool 21 corresponding to the pressing shafts 211, the pressing shafts 211 are rotatably connected with the fixed shaft seats 212, and two pressing chain wheels 213 are respectively arranged on the pressing shafts 211 corresponding to two conveying chains 11. Meanwhile, considering that the conveying chain 11 needs to be separated from the cleaning liquid when entering the flushing system 3, a lifting rod 29 is arranged at one end of the cleaning pool 21 facing the flushing system 3, a lifting shaft 291 which is rotatably connected with the cleaning pool 21 is arranged at one side of the lifting rod 29 facing the flushing system 3, only a lifting chain wheel 292 is arranged on the lifting shaft 291 corresponding to the position of the conveying chain 11, the conveying chain 11 strides over the lifting rod 29 and the lifting shaft 291, and the conveying chain 11 is meshed with the lifting chain wheel 292.

Referring to fig. 1, the rinsing system 3 is further described below, the rinsing system 3 includes two rinsing tanks 31 sequentially arranged along the conveying direction of the conveying chain 11, the two rinsing tanks 31 are arranged in a communicating manner, a rinsing inlet is arranged on one side surface of the rinsing tank 31 adjacent to the cleaning tank 21 and facing the cleaning tank 21, a rinsing outlet is arranged on the rinsing tank 31 far away from the cleaning tank 21 and facing the rinsing inlet, the conveying chain 11 enters the rinsing tank 31 from the rinsing inlet, the conveying chain 11 leaves the rinsing tank 31 from the rinsing outlet, and a rinsing curtain 32 is arranged at the rinsing inlet. Each flushing tank 31 is provided with a flushing component 33, each flushing component 33 comprises an upper flushing pipeline 331 and a lower flushing pipeline 332, the upper flushing pipeline 331 is hung on the inner top wall of the flushing tank 31, and the upper flushing pipeline 331 is provided with a plurality of flushing holes 333 facing the bottom wall of the flushing tank 31; the lower wash pipe 332 is disposed at the bottom wall of the wash tank 31, and the lower wash pipe 332 is lower than the conveyor chain 11 in height, and the lower wash pipe 332 is provided with a plurality of wash holes 333 toward the top wall of the wash tank 31. The flushing tank 31 lower part is provided with out water slotted hole 34, be provided with backward flow subassembly outside the flushing tank 31, the backward flow subassembly includes that it is provided with the catch basin 35 to correspond out water slotted hole 34 position in the flushing tank 31 outside, the opening part of catch basin 35 is just to going out water slotted hole 34 setting, and be provided with the moisturizing pipeline on the catch basin 35, be provided with the delivery port under the catch basin 35, the delivery port is connected with backflow pipeline 36, be provided with feed pump 37 on the backflow pipeline 36, backflow pipeline 36 and upper flushing pipeline 331 and lower flushing pipeline 332 all communicate the setting. The arrangement of the upper flushing pipe 331 and the lower flushing pipe 332 can realize the opposite flushing of water flow, so that the charging roller passing through the flushing box 31 receives water flow flushing in the upper direction and the lower direction, and the surface of the charging roller can be flushed more fully by the flushing mode.

Referring to fig. 1, the pressurized water inlet assembly 7 is communicated with the water collecting tank 35 through a pipeline, and a reflux pump is arranged on the pipeline of the water collecting tank 35 communicated with the pressurized water inlet assembly 7. The water collecting tank 35 is communicated with the pressurized water inlet assembly 7 to enable water in the flushing tank 31 for flushing the overcharge roller to flow back to the cleaning tank 21, so that water resources are further saved.

Referring to fig. 1 and 6, the air drying system 4 includes an air drying box 41, an air drying inlet is provided on one end surface of the air drying box 41 facing the flushing box 31, an air drying outlet is provided on one side of the air drying box 41 facing away from the flushing box 31, and the conveying chain 11 enters the air drying box 41 through the air drying inlet and leaves the air drying box 41 through the air drying outlet. An air drying pipeline 42 is arranged on the inner wall of the air drying box 41, a plurality of air drying holes 43 are formed in the air drying pipeline 42, and the air drying pipeline 42 extends out of the air drying box 41 and is communicated with an air drying fan 44. Meanwhile, considering that the independent air drying fans 44 can cause a large load to the air drying fans 44 when working for a long time, a plurality of air drying fans 44 are arranged, each fan is communicated with the air drying pipeline 42, 4 air drying fans 44 are arranged in the embodiment, two groups of 4 air drying fans 44 are divided into two groups, when one group of air drying fans 44 work, the other group of air drying fans 44 are in a non-working state, and after a period of time, the two groups of air drying fans 44 exchange working states, so that the load of each air drying fan 44 is reduced under the condition of ensuring the air drying efficiency.

The implementation principle of the embodiment is as follows: when the surface treatment is carried out on the charging roller, an operator firstly adjusts the distance between the adjusting sliders 53 according to the length of the charging roller, the charging roller is placed on the clamping mechanism 54 after adjustment, one end of the charging roller is inserted into the clamping groove 544 on the clamping head 543, the other end of the clamping head 543 is inserted into the clamping groove 544 of the clamping rod 547, the clamping spring is compressed at the moment, the clamping head 543 is tightly pressed against one end of the charging roller by the clamping spring 545, so that the charging roller is kept in a clamping state and cannot be separated from the clamping mechanism 54, then the operator drives the conveying motor 13 to work, the conveying motor 13 drives the conveying chain 11 to convey, and the charging roller follows the conveying chain 11 to enter the cleaning pool 21. The height of the lifting frame 23 is adjusted by the staff according to the liquid level in the cleaning pool 21, so that the driving roller 61 and the driven roller 62 of the cleaning roller group 6 can be partially below the liquid level and contact with the charging roller. The charging roller is cleaned by the brush hairs 67 and the cleaning liquid on the cleaning roller group 6, and dust and other impurities on the charging roller are removed. Then, the charging roller follows the conveyor chain 11 and enters the flushing tank 31, and the residual cleaning liquid on the surface of the charging roller is flushed clean by the pair flushing of the upper flushing pipe 331 and the lower flushing pipe 332. Then the roller that charges follows transfer chain 11 and enters into air-dry box 41, and under the effect of air-dry pipeline 42, the residual moisture on roller surface that charges is air-dried or is blown off, and then the roller that charges follows transfer chain 11 and leaves air-dry box 41, and the surface treatment process of the roller that charges finishes, staff can take off the roller that charges from centre gripping subassembly 5 in the diversion sprocket 12 position at drying system end, dismantles the collection to the roller that charges.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A charging roller surface treatment device is characterized in that: including wasing pond (21), be provided with a plurality of carrier bars (22) on wasing pond (21), it is equipped with crane (23) to hang down carrier bar (22), be provided with on crane (23) and wash roller set (6), there is transfer chain (11) along the direction that perpendicular to washed roller set (6) on wasing pond (21), be provided with centre gripping subassembly (5) on transfer chain (11), and transfer chain (11) correspond crane (23) one end and set up between crane (23) and washing pond (21) diapire.

2. The charging roller surface treatment apparatus according to claim 1, characterized in that: wash roller set (6) including a drive roll (61) and a plurality of driven voller (62), be provided with on washing pond (21) and wash motor (63), the output of washing motor (63) with drive roll (61) are connected, just drive roll (61) other end is provided with washs sprocket (65), every driven voller (62) correspond and wash sprocket (65) one end and be provided with equally and wash sprocket (65), it washs driving chain (66) to be provided with between sprocket (65) to wash, drive roll (61) and all be provided with brush hair (67) on driven voller (62).

3. The charging roller surface treatment apparatus according to claim 2, characterized in that: the bristles (67) are made of flexible materials.

4. The charging roller surface treatment apparatus according to claim 1, characterized in that: every be provided with a plurality of regulating plates (24) on carrier bar (22), it is just right on crane (23) regulating plate (24) position is provided with lifter plate (27), be provided with regulation hole (25) on regulating plate (24), wear to be equipped with jackscrew (26) in regulation hole (25), jackscrew (26) with regulation hole (25) threaded connection, jackscrew (26) with lifter plate (27) rotate and are connected.

5. The charging roller surface treatment apparatus according to claim 4, characterized in that: adjusting plate (24) go up corresponding adjusting hole (25) rigidity is provided with nut (28), jackscrew (26) wear to establish with in nut (28).

6. The charging roller surface treatment apparatus according to claim 1, characterized in that: wash in pond (21) along transfer chain (11) direction of transfer correspond the both ends of crane (23) are provided with down last item (211), down last item (211) with wash pond (21) lateral wall and rotate and be connected, be provided with down sprocket (213) on last item (211) down, down sprocket (213) with transfer chain (11) meshing sets up.

7. The charging roller surface treatment apparatus according to claim 6, characterized in that: the washing pond (21) are followed the end of transfer chain (11) direction of transfer is provided with lift bar (29), lift bar (29) are on a parallel with carrier bar (22) set up, just lift bar (29) deviate from crane (23) one side is provided with lift axle (291), cooperates on lift axle (291) transfer chain (11) is provided with lifting sprocket (292).

8. The charging roller surface treatment apparatus according to claim 1, characterized in that: wash pond (21) one side and be provided with pressurization subassembly (7) of intaking, pressurization subassembly (7) of intaking and the setting of wasing pond (21) intercommunication.