Printing ink removing device for end face of printing roller

Abstract

The utility model belongs to the technical field of printing roller printing, and particularly relates to a printing roller end face ink removing device which comprises a main body, a rotating mechanism, an auxiliary mechanism and a brushing mechanism, the rotating mechanism comprises a rotating motor, a transmission belt, a driving shaft, a driven shaft, a rotating roller and an extending block, and the auxiliary mechanism comprises a stretching piece, an air blower, a water dripping piece and a telescopic pipe. The brushing mechanism comprises a water pump, a brushing motor, a brushing plate and a brushing roller, and under the mutual cooperation effect of the mechanisms, the device can automatically rotate the printing roller, so that the cleaning process is more uniform and efficient, an operator does not need to manually rotate the printing roller, the labor intensity is reduced, and the working efficiency is improved. And secondly, the extending block can be pulled out, so that plate rollers of different sizes and lengths can be conveniently placed, drip irrigation of cleaning liquid can be accurately controlled, the cleaning liquid can slowly permeate and dissolve ink on the end faces of the plate rollers in a drip irrigation mode, and a blow-drying system arranged on the device can rapidly dry the end faces of the plate rollers after brushing is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate roller printing, and particularly relates to an ink removal device for the end surface of a plate roller. Background Art

[0002] The plate roller end face ink removal device is a mechanical device specially designed to remove residual ink from the end face of the plate roller of a printing press. During the printing process, the end face of the plate roller may be stained with ink due to ink splashing, improper operation or equipment wear.

[0003] Traditional brush washing is uneven due to manual rotation. If there is no automatic rotation function, the operator must manually rotate the plate roller, which can easily lead to uneven cleaning.

[0004] Secondly, if there is no drip irrigation function for cleaning liquid, cleaning may need to be performed by spraying or soaking. The amount of cleaning liquid used is difficult to accurately control, which can easily lead to waste of cleaning liquid. Moreover, if there is no automatic drying function, the plate roller needs to be manually dried after cleaning, which is not only time-consuming but also easy to cause residual cleaning liquid, affecting subsequent printing work.

[0005] Finally, there is no automatic water supply function, and the operator needs to frequently manually add cleaning water or solvent, which can easily cause work interruptions and affect cleaning efficiency. In addition, the operator needs to manually brush the end face, and the brushing efficiency may be low, especially when facing stubborn ink contamination. Manual cleaning cannot achieve the efficiency and thoroughness of machine cleaning.

[0006] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0007] The purpose of the utility model is to provide an ink removal device for the end surface of a plate roller to solve the problems mentioned in the background technology.

[0008] To achieve the above objectives, the present invention provides the following technical solutions:

[0009] A device for removing ink from the end face of a plate roller comprises a main body, a rotating mechanism, an auxiliary mechanism and a brushing mechanism, wherein the rotating mechanism comprises a rotating motor, a transmission belt, a driving shaft, a driven shaft, a rotating roller and an extension block, the rotating motor is fixedly mounted on the bottom of the extension block, one end of the driving shaft is fixedly mounted on the output end of the rotating motor, both ends of the transmission belt are fixedly connected to the driving shaft and the driven shaft, the driven shaft is fixedly mounted on one end of the rotating roller, the rotating roller is mounted inside the extension block and is rotatably connected to the extension block, the extension block is slidably connected to the main body, the auxiliary mechanism comprises a stretching member, a blower, a dripping member and a telescopic tube, the stretching member is mounted in the main body and is slidably connected to the main body, the blower and the dripping member are fixedly mounted in the stretching member, and one end of the telescopic tube is fixedly connected to the dripping member.

[0010] Preferably, the brushing mechanism includes a water pump, a brushing motor, a brushing plate and a brushing roller, the water pump is fixedly installed in the main body, the brushing motor is fixedly installed in the main body, one end of the brushing plate is fixedly installed at the output end of the brushing motor, and the brushing roller is installed on the main body and is rotatably connected to the main body.

[0011] Preferably, a water storage tank and a supporting block are provided on the main body, the water pump is fixedly mounted on the water storage tank, and the scrubbing roller is mounted inside the supporting block and rotatably connected to the supporting block, so as to facilitate the placement of the plate roller.

[0012] Preferably, a universal wheel is fixedly mounted on the bottom of the main body, a first slide groove is provided inside the main body, a connecting rod is provided on the extension block, and the connecting rod slides in the first slide groove to adapt to the length of the plate roller.

[0013] Preferably, a second slide groove is provided inside the main body, and a vent hole is provided on the stretching member. The stretching member slides in the second slide groove to facilitate the operation of the hair dryer.

[0014] Preferably, a water leakage groove is provided on the supporting block, and a roller is installed at the bottom of the extension block. The roller is rotatably connected to the extension block to facilitate the stretching of the extension block.

[0015] Preferably, the driving shaft and the driven shaft are provided with placement grooves, and the two ends of the transmission belt are respectively installed in the placement grooves on the driving shaft and the driven shaft to facilitate the rotation of the registration roller.

[0016] Preferably, a limit block is provided on the stretching member, and the limit block slides in the second slide groove. One end of the telescopic tube is fixedly connected to the water pump to facilitate dripping of the oil stain remover on the registration roller.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) In the present invention, a rotating mechanism is provided. With the cooperation of components such as a rotating motor, a transmission belt, a driving shaft, a driven shaft, a rotating roller and an extension block, the device can automatically rotate the plate roller, which makes the cleaning process more uniform and efficient. The operator does not need to rotate the plate roller manually, which reduces labor intensity. Secondly, the extension block can be pulled out to facilitate the placement of plate rollers of different sizes and lengths.

[0019] (2) In the present invention, by setting up an auxiliary mechanism, under the same action of the stretching member, the blower, the dripping member and the telescopic tube, the device can accurately control the drip irrigation of the cleaning liquid. Through the drip irrigation method, the cleaning liquid can slowly penetrate and dissolve the ink on the end face of the plate roller, and the drying system equipped in the device can quickly dry the end face of the plate roller after brushing.

[0020] (3) In the present invention, a brushing mechanism is provided. With the cooperation of components such as a water pump, a brushing motor, a brushing plate and a brushing roller, the automatic water supply function of the device ensures that cleaning water or solvent can be continuously supplied during the cleaning process, thus avoiding the trouble of manually adding water. In combination with the brushing function, the ink on the end face can be effectively removed through the synergistic effect of water flow and brush, and scale formation can be prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is an exploded view of the rotating mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the overall structure of the auxiliary mechanism of the utility model;

[0024] Figure 4 This is an exploded view of the internal structure of the tensile member of the present invention;

[0025] Figure 5 It is a schematic diagram of the internal structure of the main body of the utility model.

[0026] Description of main reference numerals:

[0027] 1. Main body; 2. Rotating motor; 3. Transmission belt; 4. Driving shaft; 5. Driven shaft; 6. Rotating roller; 7. Extension block; 8. Stretching member; 9. Blower; 10. Drip member; 11. Telescopic tube; 12. Water pump; 13. Scrubbing motor; 14. Scrubbing plate; 15. Scrubbing roller; 16. Water storage tank; 17. Support block; 18. Universal wheel; 19. First slide; 20. Connecting rod; 21. Second slide; 22. Vent; 23. Drain trough; 24. Roller; 25. Placement slot; 26. Limit block. DETAILED DESCRIPTION

[0028] The following is a clear and complete description of the technical solution of this utility model. Obviously, the embodiments described are part of the embodiments of this utility model, not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without making any creative efforts are within the scope of protection of this utility model.

[0029] Example

[0030] See attached Figure 1-5 , a device for removing ink from the end face of a plate roller, comprising a main body 1, a rotating mechanism, an auxiliary mechanism and a brushing mechanism, wherein the rotating mechanism comprises a rotating motor 2, a transmission belt 3, a driving shaft 4, a driven shaft 5, a rotating roller 6 and an extension block 7, the rotating motor 2 is fixedly mounted on the bottom of the extension block 7, one end of the driving shaft 4 is fixedly mounted on the output end of the rotating motor 2, both ends of the transmission belt 3 are fixedly connected between the driving shaft 4 and the driven shaft 5, the driven shaft 5 is fixedly mounted on one end of the rotating roller 6, the rotating roller 6 is mounted inside the extension block 7 and is rotatably connected to the extension block 7, the extension block 7 is slidably connected to the main body 1, the auxiliary mechanism comprises a stretching member 8, a blower 9, a dripping member 10 and a telescopic tube 11, the stretching member 8 is mounted in the main body 1 and is slidably connected to the main body 1, the blower 9 and the dripping member 10 are fixedly mounted in the stretching member 8, and one end of the telescopic tube 11 is fixedly connected to the dripping member 10.

[0031] In this embodiment, the rotating mechanism includes a rotating motor 2, a transmission belt 3, a driving shaft 4, a driven shaft 5, a rotating roller 6 and an extension block 7. When in use, the extension block 7 is pulled out, and the roller 24 installed at the bottom of the extension block 7 rotates, and the connecting rod 20 on the extension block 7 slides in the first slide groove 19 of the main body 1. At this time, the plate roller is placed on the supporting block 17, and its other end is placed on the extension block 7. At this time, the rotating motor 2 is running, driving the driving shaft 4 to rotate, thereby transmitting the transmission belt 3 installed in the placement groove 25 on the driving shaft 4, and driving the driven shaft 5 installed on the extension block 7, so that the rotating roller 6 rotates. Since the rotating roller 6 rotates in the same direction, it can drive the plate roller to rotate, so that the plate roller proceeds to the next step.

[0032] In this embodiment, the auxiliary mechanism includes a stretching member 8, a blower 9, a dripping member 10 and a telescopic tube 11. When in use, the stretching member 8 is pulled out, and the limit block 26 on the stretching member 8 slides in the second slide groove 21 of the main body 1. The water pump 12 runs to transfer the cleaning liquid to the dripping member 10 through the telescopic tube 11, and then the dripping member 10 drips the cleaning liquid onto the plate roller, and the brushing mechanism runs at the same time. When washing is completed, the blower 9 at this time inhales air at the vent 22 and blows it toward the rotating plate roller to dry the moisture.

[0033] In this embodiment, the brushing mechanism includes a water pump 12, a brushing motor 13, a brushing plate 14 and a brushing roller 15. When in use, the water pump 12 is running to absorb the cleaning liquid in the water storage tank 16 and transmit it to the dripping part 10 through the telescopic tube 11. At the same time, after the plate roller is placed on the supporting block 17, it contacts the brushing roller 15. While the plate roller is rotating, the brushing motor 13 is running and the brushing plate 14 is running to start brushing the end face of the plate roller. As the cleaning liquid in the dripping part 10 drips, the cleaning liquid at this time gathers in the supporting block 17 and slides in the leakage groove 23 in the supporting block 17. At the same time, a universal wheel 18 is installed at the bottom of the main body 1 to facilitate pushing the main body 1, thereby facilitating the cleaning of the plate roller.

[0034] In summary, when in use, the main body 1 is pushed to the vicinity of the plate roller, and then the extension block 7 is pulled out. The roller 24 installed at the bottom of the extension block 7 rotates, and the connecting rod 20 on the extension block 7 slides in the first slide groove 19 of the main body 1. At this time, the plate roller is placed on the supporting block 17, and its other end is placed on the extension block 7. At this time, the rotating motor 2 is running, driving the active shaft 4 to rotate, so that the transmission belt 3 installed in the placement groove 25 on the active shaft 4 is transmitted, and drives the driven shaft 5 installed on the extension block 7, so that the rotating roller 6 rotates. Since the rotating roller 6 rotates in the same direction, it can drive the plate roller to rotate, so that the plate roller proceeds to the next step and pulls out the stretching piece 8. At this time, the limit on the stretching piece 8 The block 26 slides in the second slide groove 21 of the main body 1, and the water pump 12 runs to transmit the cleaning liquid to the dripping part 10 through the telescopic tube 11. The dripping part 10 then drips the cleaning liquid onto the plate roller, and at the same time the brushing mechanism runs. After the plate roller is placed on the supporting block 17, it contacts the brushing roller 15. While the plate roller is rotating, the brushing motor 13 runs at this time, and the brushing plate 14 runs at the same time, and the end face on the plate roller begins to be brushed. As the cleaning liquid in the dripping part 10 drips, the cleaning liquid at this time gathers in the supporting block 17 and slides in the leakage groove 23 in the supporting block 17. When washing is completed, the hair dryer 9 at this time inhales air at the vent 22 and blows air to the rotating plate roller to dry the moisture.

[0035] The foregoing descriptions of specific exemplary embodiments of the present invention are for purposes of illustration and description. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is apparent that many modifications and variations are possible in light of the foregoing teachings. The exemplary embodiments have been selected and described for the purpose of explaining the specific principles of the present invention and their practical application, thereby enabling those skilled in the art to realize and utilize a variety of exemplary embodiments of the present invention and various options and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A device for removing ink from the end surface of a plate roller, characterized in that: It includes a main body, a rotating mechanism, an auxiliary mechanism and a brushing mechanism, wherein: The rotating mechanism includes a rotating motor, a transmission belt, a driving shaft, a driven shaft, a rotating roller and an extending block. The rotating motor is fixedly installed at the bottom of the extending block, one end of the driving shaft is fixedly installed at the output end of the rotating motor, both ends of the transmission belt are fixedly connected to the driving shaft and the driven shaft, the driven shaft is fixedly installed at one end of the rotating roller, the rotating roller is installed inside the extending block and is rotatably connected to the extending block, the extending block is slidably connected to the main body, the auxiliary mechanism includes a stretching member, a blower, a dripping member and a telescopic tube, the stretching member is installed in the main body and is slidably connected to the main body, the blower and the dripping member are fixedly installed in the stretching member, and one end of the telescopic tube is fixedly connected to the dripping member.

2. The ink removal device for the plate roller end surface according to claim 1, characterized in that: The brushing mechanism includes a water pump, a brushing motor, a brushing plate and a brushing roller. The water pump is fixedly installed in the main body, the brushing motor is fixedly installed in the main body, one end of the brushing plate is fixedly installed at the output end of the brushing motor, and the brushing roller is installed on the main body and is rotatably connected to the main body.

3. The ink removal device for the plate roller end surface according to claim 2, characterized in that: The main body is provided with a water storage tank and a supporting block, the water pump is fixedly mounted on the water storage tank, and the scrubbing roller is mounted inside the supporting block and is rotatably connected to the supporting block.

4. The device for removing ink from the end surface of the plate roller according to claim 1, characterized in that: A universal wheel is fixedly mounted on the bottom of the main body, a first sliding groove is arranged inside the main body, and a connecting rod is arranged on the extension block, and the connecting rod slides in the first sliding groove.

5. The device for removing ink from the end surface of the plate roller according to claim 2, characterized in that: A second sliding groove is provided inside the main body, a vent hole is provided on the stretching member, and the stretching member slides in the second sliding groove.

6. The device for removing ink from the end surface of the plate roller according to claim 3, characterized in that: The supporting block is provided with a water leakage groove, and the bottom of the extension block is installed with a roller, and the roller is rotatably connected to the extension block.

7. The device for removing ink from the end surface of the plate roller according to claim 1, characterized in that: The driving shaft and the driven shaft are provided with placement grooves, and the two ends of the transmission belt are respectively installed in the placement grooves on the driving shaft and the driven shaft.

8. The device for removing ink from the end surface of the plate roller according to claim 5, characterized in that: A limiting block is provided on the stretching member, and the limiting block slides in the second sliding groove. One end of the telescopic tube is fixedly connected to the water pump.

Images