CTP plate cleaning equipment

Abstract

The utility model relates to the technical field of CTP plate material cleaning, and discloses CTP plate material cleaning equipment which comprises a cleaning box, a water tank connected to the top of the cleaning box and two groups of wiping rollers connected in the cleaning box. According to the CTP plate cleaning equipment, two sets of wiping rollers are arranged, when one set of wiping rollers needs to be replaced, only the other set of wiping rollers needs to be adjusted, the plate continues to be wiped, then the time for replacing the wiping rollers after shutdown is shortened, and the working efficiency is further improved; by means of mutual cooperation of the mounting plates, the mounting grooves, the annular end blocks and the inserting rods, when the wiping rollers need to be replaced, only the other set of wiping rollers need to be adjusted to work, the wiping rollers which do not work are pulled out through the mounting grooves, the wiping rollers can be detached and replaced through the inserting rods, in this way, the wiping rollers can be detached easily and conveniently, and the wiping efficiency is improved. The device is simple in structure, convenient to operate and high in practicability, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of CTP plate cleaning, in particular to CTP plate cleaning equipment. Background Art

[0002] CTP technology refers to the process from computer to printing plate, that is, directly transferring image data to CTP plate to form printing plate through digital means, without the need for traditional film plate making steps. In the process of CTP plate making, after the plate passes through the developer, a spray system is needed as CTP plate cleaning equipment to clean the unexposed parts of the plate, so that the pattern on the plate is clear.

[0003] At present, the patent with announcement number CN219092847U discloses a CTP plate cleaning device, including a box, a partition and a water tank, a water flow trough is provided on the top of the partition, a water flow hole is provided on the outer wall of the partition, a filter water tank is installed on the inner bottom wall of the box, a filter screen is installed on the inner wall of the filter water tank, and a sedimentation box is installed on the inner bottom wall of the box. The device realizes the collection and filtration of cleaning water by installing a partition, a filter water tank and a sedimentation box. The water flow trough is in a slope shape, so that the cleaning water on the partition flows from all sides to the middle, flows into the water flow hole and enters the filter water tank, and the two layers of filter screens inside the filter water tank filter the cleaning water. The filtered cleaning water is extracted by a submersible pump inside the filter water tank, and flows into the sedimentation box through a No. 1 water pipe. The No. 1 motor drives the stirring rod to rotate inside the sedimentation box, stirring the cleaning water to accelerate the precipitation of impurities, thereby realizing the collection and filtration of the cleaning water, avoiding the waste of water resources and the impact on the surrounding environment.

[0004] Although the above device solves the problem of avoiding waste of water resources, it still has the following shortcomings:

[0005] The outer side of the wiping shaft is made of cotton cloth. After the wiping shaft has been used for a period of time, the cotton cloth absorbs too much water and cannot continue to absorb water for the plate. The wiping roller is also not easy to disassemble and replace, which brings inconvenience. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a CTP plate cleaning device, which is convenient for replacing the wiping roller.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CTP plate cleaning device, comprising a cleaning box, a water tank connected to the top of the cleaning box and a wiping roller connected to the cleaning box, the wiping roller is arranged in two groups, and one end of the wiping roller is plugged and slidably connected to the inner wall of the cleaning box, the outer wall of the cleaning box is provided with two mounting grooves, a mounting plate is connected to the mounting groove, two symmetrically arranged replacement parts are connected to the mounting plate, the replacement part comprises an annular end block, two waist-shaped grooves are provided on the mounting plate, one end of the wiping roller is penetrated by the waist-shaped groove and is sleeved with the annular end block, an insertion rod is inserted into the top outer side of the annular end block, one end of the insertion rod is penetrated by the annular end block and is plugged and arranged with the end of the wiping roller, and an extrusion piece is connected to the outer end of the annular end block.

[0008] Furthermore, the extrusion part includes an upper L-plate, the bottom of which is fixedly connected to a spring, the other end of the spring is fixedly connected to a lower L-plate, the lower L-plate is rotatably connected to the annular end block, a wedge block is connected between the two annular end blocks and is slidably connected to the outer wall of the mounting plate, and the outer walls of the wedge block are butted against the outer walls of the annular end block on both sides.

[0009] Furthermore, the outer end of the annular end block is fixedly connected with a T-shaped rod, and the lower L-plate is sleeved on the outer wall of the T-shaped rod and is rotatably connected with the outer side of the T-shaped rod.

[0010] Furthermore, a sliding block is fixedly connected to the outer wall of the mounting plate, and a sliding groove corresponding to the sliding block is provided on the inner wall of the wedge block.

[0011] Furthermore, a limit rod is fixedly connected to the top surface of the lower L plate, one end of the limit rod passes through the upper L plate and is slidably connected thereto, and the limit rod is located in the spring.

[0012] Furthermore, the outer wall of the mounting plate is slidably connected to two symmetrically arranged elastic plates, the elastic plates are rotatably connected to the outer wall of the cleaning box, and the bottom surface of the elastic plates abuts against the outer wall of the mounting plate.

[0013] Furthermore, the insertion rod is arranged as a rectangular rod.

[0014] Furthermore, the cross sections of the slider and the slide groove are T-shaped or wedge-shaped.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model provides two groups of wiping rollers. When one group of wiping rollers needs to be replaced, only the other group needs to be adjusted to continue wiping the plate, thereby reducing the time of stopping to replace the wiping rollers and further improving work efficiency. The mounting plate, the mounting groove, the annular end block and the insertion rod cooperate with each other. When the wiping roller needs to be replaced, only the other group of wiping rollers needs to be adjusted to work, and the non-working wiping rollers can be pulled out through the mounting groove, and the wiping rollers can be disassembled and replaced by the insertion rod. This arrangement makes the disassembly of the wiping rollers simple and convenient, and the replacement is simple and convenient, thereby improving work efficiency. The structure is simple, the operation is convenient, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the cleaning box of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the installation slot of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the mounting plate and the wiping roller of the utility model;

[0021] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of the wedge-shaped block of the utility model;

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the mounting plate and waist-shaped groove of the utility model.

[0023] In the figure: 1. cleaning box; 11. wiping roller; 12. mounting groove; 2. water tank; 3. mounting plate; 31. waist-shaped groove; 32. slider; 4. ring end block; 41. T-bar; 5. wedge block; 51. slide groove; 6. upper L plate; 7. elastic plate; 8. plug rod; 9. lower L plate; 91. limit rod; 10. spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] like Figures 1 to 6As shown, a CTP plate cleaning device comprises a cleaning box 1, a water tank 2 connected to the top of the cleaning box 1 and a wiping roller 11 connected to the inside of the cleaning box 1, the wiping roller 11 is arranged in two groups, and one end of the wiping roller 11 is plugged and slidably connected to the inner wall of the cleaning box 1, the outer wall of the cleaning box 1 is provided with two mounting grooves 12, the mounting grooves 12 are connected with mounting plates 3, two symmetrically arranged replacement parts are connected to the mounting plates 3, the replacement parts comprise an annular end block 4, the mounting plate 3 is provided with two waist-shaped grooves 31, one end of the wiping roller 11 is penetrated by the waist-shaped groove 31 and is sleeved with the annular end block 4, an insertion rod 8 is inserted into the outer side of the top of the annular end block 4, one end of the insertion rod 8 is penetrated by the annular end block 4 and is plugged and arranged with the end of the wiping roller 11, and an extrusion piece is connected to the outer end of the annular end block 4.

[0026] like Figure 1 As shown, the CTP plate cleaning device in the utility model is similar in structure to the existing CTP plate cleaning device, such as the patent with announcement number CN219092847U discloses a CTP plate cleaning device. The main improvement of the utility model is to facilitate the replacement of the wiping roller, such as Figures 1 to 6 As shown, when the CTP plate cleaning device in the utility model is in use, before the wiping roller 11 is not used, the extrusion piece on one of the mounting plates 3 can be operated to make the wiping rollers 11 at one end of the two annular end blocks 4 move away from each other. At this time, the two wiping rollers 11 of the other group work normally to wipe the plate. When the staff finds that the cotton cloth on the outer side of the wiping roller 11 that is wiping absorbs more water, the extrusion piece can be operated to make the two wiping rollers 11 move away from each other, and the two wiping rollers 11 of the other group that are not working are adjusted and merged so that the two wiping rollers 11 work close to each other. This arrangement can reduce the downtime when the wiping roller 11 is replaced, thereby improving work efficiency.

[0027] To replace the used wiping roller 11, first separate the mounting plate 3 from the mounting groove 12, and then directly pull the mounting plate 3 to drive one end of the wiping roller 11 to separate from the outer wall of the cleaning box 1. After the wiping roller 11 is separated from the cleaning box 1, it is only necessary to pull out the plug rod 8 so that the plug rod 8 no longer restricts the wiping roller 11 and the annular end block 4, and the annular end block 4 can be separated from the wiping roller 11, and the wiping roller 11 can be replaced; when reinstalling, it is only necessary to reverse the operation. It should be noted that the distance to pull out the plug rod 8 is less than the distance between the annular end block 4 and the upper L plate 6.

[0028] By setting up two groups of wiping rollers 11, when one group of wiping rollers 11 needs to be replaced, only the other group needs to be adjusted and the plate material can be continued to be wiped, thereby reducing the downtime for replacing the wiping rollers 11 and further improving work efficiency; by using the mounting plate 3, mounting groove 12, annular end block 4 and insertion rod 8 to cooperate with each other, when the wiping roller 11 needs to be replaced, only the other group of wiping rollers 11 needs to be adjusted to make it work, and the non-working wiping roller 11 can be pulled out through the mounting groove 12, and the wiping roller 11 can be disassembled and replaced by using the insertion rod 8. This arrangement can make the disassembly of the wiping roller 11 simple and convenient, and the replacement is simple and convenient, thereby improving work efficiency.

[0029] like Figure 4 and Figure 5 As shown, the extrusion part includes an upper L-plate 6, the bottom of which is fixedly connected to a spring 10, the other end of the spring 10 is fixedly connected to a lower L-plate 9, the lower L-plate 9 is rotatably connected to the annular end block 4, and a wedge block 5 is connected between the two annular end blocks 4 and is slidably connected to the outer wall of the mounting plate 3, and the outer walls of the wedge block 5 are butted against the outer walls of the annular end block 4 on both sides.

[0030] Specifically, when it is necessary to adjust the distance of each group of wiping rollers 11, it is only necessary to slide the wedge block 5 so that the two side walls of the wedge block 5 abut against the two annular end blocks 4. At this time, the user can hold the two annular end blocks 4 so that they do not rotate with the lower L plate 9 to prevent the annular end blocks 4 from rotating during the sliding of the wedge block 5. When the wedge block 5 squeezes the two annular end blocks 4 to both sides, the distance between the two annular end blocks 4 is increased, and at the same time, the other end of the wiping roller 11 is driven to slide and connect on the outer wall of the cleaning box 1, so as to achieve separation between the two rollers.

[0031] The other end of the wiping roller 11 here can also be provided with a mounting plate 3, a replacement part, and an extrusion part, so that the two wiping rollers 11 of each group can slide away from or close to each other more stably and smoothly.

[0032] like Figure 5 As shown, the outer end of the annular end block 4 is fixedly connected to a T-shaped rod 41 , and the lower L-plate 9 is sleeved on the outer wall of the T-shaped rod 41 and rotatably connected to the outer side of the T-shaped rod 41 .

[0033] Specifically, when the wiping roller 11 is rotating, the wiping roller 11 drives the annular end block 4 to rotate, and drives the T-bar 41 to rotate. At this time, the T-bar 41 rotates in the lower L-plate 9. This arrangement ensures that the wiping roller 11 will not be hindered by the lower L-plate 9 and cannot rotate during its rotation.

[0034] like Figure 5 As shown, a sliding block 32 is fixedly connected to the outer wall of the mounting plate 3 , and a sliding groove 51 corresponding to the sliding block 32 is formed on the inner wall of the wedge block 5 .

[0035] Specifically, the sliding block 32 and the sliding groove 51 cooperate with each other to make the sliding of the wedge block 5 more stable.

[0036] like Figure 5 As shown, the top surface of the lower L-plate 9 is fixedly connected to a limiting rod 91 , one end of the limiting rod 91 passes through the upper L-plate 6 and is slidably connected thereto, and the limiting rod 91 is located in the spring 10 .

[0037] Specifically, when the spring 10 is squeezed by the movement of the lower L-plate 9, the limiting rod 91 will slide in the upper L-plate 6, thus preventing the spring 10 from being deformed when squeezed.

[0038] like Figure 4 and Figure 5 As shown, two symmetrically arranged elastic plates 7 are slidably connected to the outer wall of the mounting plate 3 , the elastic plates 7 are rotatably connected to the outer wall of the cleaning box 1 , and the bottom surface of the elastic plates 7 abuts against the outer wall of the mounting plate 3 .

[0039] Specifically, when the mounting plate 3 needs to be disassembled, it is only necessary to rotate the elastic plate 7 so that the bottom surface of the elastic plate 7 is separated from the outer wall of the mounting plate 3. This arrangement makes the installation and disassembly of the mounting plate 3 very convenient and simple, and further improves the replacement efficiency of the mounting plate 3. It should be noted that the rotation angle of the elastic plate 7 is not 180°, and after the rotation, it will not interfere with the disassembly of the mounting plate 3 and affect the disassembly of the mounting plate 3.

[0040] like Figure 5 As shown, the insertion rod 8 is a rectangular rod. This arrangement can increase the friction of the insertion rod 8 in the annular end block 4 and the end of the wiping roller 11. Here, the outer wall of the insertion rod 8 can be covered with a rubber pad. When it is located in the annular end block 4 and the end of the wiping roller 11, even if the wiping roller 11 rotates, the insertion rod 8 will not fall out of the annular end block 4.

[0041] like Figure 5 Shown, the cross section of the slide block 32 and the chute 51 is T-shaped or wedge-shaped. Arranged like this, the slide block 32 can not be separated from the chute 51.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A CTP plate cleaning device, comprising a cleaning box (1), a water tank (2) connected to the top of the cleaning box (1), and a wiping roller (11) connected to the inside of the cleaning box (1), characterized in that: The wiping roller (11) is arranged in two groups, and one end of the wiping roller (11) is plugged and slidably connected to the inner wall of the cleaning box (1), the outer wall of the cleaning box (1) is provided with two mounting grooves (12), the mounting grooves (12) are connected with a mounting plate (3), and the mounting plate (3) is connected with two symmetrically arranged replacement parts, the replacement parts include an annular end block (4), the mounting plate (3) is provided with two waist-shaped grooves (31), one end of the wiping roller (11) is penetrated by the waist-shaped groove (31) and is sleeved with the annular end block (4), an insertion rod (8) is inserted on the outer side of the top of the annular end block (4), one end of the insertion rod (8) is penetrated by the annular end block (4) and is plugged and arranged with the end of the wiping roller (11), and the outer end of the annular end block (4) is connected with an extrusion piece.

2. A CTP plate cleaning device according to claim 1, characterized in that: The extrusion member comprises an upper L-plate (6), the bottom of the upper L-plate (6) is fixedly connected to a spring (10), the other end of the spring (10) is fixedly connected to a lower L-plate (9), the lower L-plate (9) is rotatably connected to an annular end block (4), a wedge block (5) slidably connected to an outer wall of a mounting plate (3) is connected between the two annular end blocks (4), and both sides of the outer wall of the wedge block (5) abut against the outer wall of the annular end block (4).

3. A CTP plate cleaning device according to claim 2, characterized in that: The outer end of the annular end block (4) is fixedly connected to a T-shaped rod (41), and the lower L-plate (9) is sleeved on the outer wall of the T-shaped rod (41) and is rotatably connected to the outer side of the T-shaped rod (41).

4. A CTP plate cleaning device according to claim 2 or 3, characterized in that: The outer wall of the mounting plate (3) is fixedly connected with a sliding block (32), and the inner wall of the wedge block (5) is provided with a sliding groove (51) corresponding to the sliding block (32).

5. A CTP plate cleaning device according to claim 2 or 3, characterized in that: The top surface of the lower L-plate (9) is fixedly connected to a limiting rod (91), one end of the limiting rod (91) passes through the upper L-plate (6) and is slidably connected thereto, and the limiting rod (91) is located inside the spring (10).

6. A CTP plate cleaning device according to claim 2 or 3, characterized in that: The outer wall of the mounting plate (3) is slidably connected to two symmetrically arranged elastic plates (7), the elastic plates (7) are rotatably connected to the outer wall of the cleaning box (1), and the bottom surface of the elastic plates (7) abuts against the outer wall of the mounting plate (3).

7. A CTP plate cleaning device according to claim 2 or 3, characterized in that: The insertion rod (8) is arranged as a rectangular rod.

8. A CTP plate cleaning device according to claim 2 or 3, characterized in that: The cross sections of the slider (32) and the slide groove (51) are T-shaped or wedge-shaped.

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