Printing ink cleaning equipment for ceramic anilox roller

Abstract

The utility model discloses printing ink cleaning equipment for a ceramic anilox roller, which comprises a frame body, the frame body comprises a cleaning assembly, and the cleaning assembly comprises two groups of adjusting rollers rotationally connected with the frame body; the driving part is mounted on the frame body and used for providing power for rotation of the adjusting roller; the cleaning part is installed at the top of the frame body and used for cleaning the ceramic anilox roller, the cleaning part comprises an air cylinder assembly, the extending end of the bottom of the air cylinder assembly is connected with a supporting shell, and bristles are installed at the middle end of the bottom of the supporting shell. According to the printing ink cleaning equipment for the ceramic anilox roller, a second motor is matched with a second screw rod, so that two sets of adjusting blocks move till the distance is equal to the length of the ceramic anilox roller, space adjustment of a spraying cavity formed by a supporting shell and the two sets of adjusting blocks is completed, and an air cylinder assembly is matched with the supporting shell, bristles, the adjusting blocks, a liquid spraying strip and a liquid supply piece; and cleaning the ceramic anilox roller.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic anilox roller cleaning, in particular to ink cleaning equipment for ceramic anilox rollers. Background Art

[0002] During the printing process, ink will adhere to the surface of the ceramic anilox roller. After the printing press is stopped, corresponding cleaning equipment is required to clean it. A ceramic anilox mixed ink cleaning device with reference to publication number CN211684096U includes a base and a bracket fixed on the top of the base. Compared with the traditional manual cleaning method, the device has a higher degree of automation and higher cleaning efficiency. As described in the above patent, when the existing ink cleaning device is used, the spray range of the cleaning liquid is not adjusted accordingly according to the required length of the ceramic anilox roller to be cleaned, which results in waste of cleaning liquid and poor cleaning efficiency of the ceramic anilox roller. In addition, the device fails to limit the ceramic anilox roller placed on the rubber roller before cleaning, affecting the subsequent cleaning accuracy. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an ink cleaning device for a ceramic anilox roller, which solves the problem that the device fails to adjust the spray range accordingly according to the length of the ceramic anilox roller, affecting the cleaning efficiency of the device and causing waste.

[0004] To achieve the above purpose, the utility model is implemented by the following technical scheme: an ink cleaning device for a ceramic anilox roller, comprising a frame, the frame comprising a cleaning component for cleaning the ceramic anilox roller, the cleaning component comprising:

[0005] Two sets of adjusting rollers are rotatably connected to the frame to provide support for the ceramic anilox roller;

[0006] A driving member, mounted on the frame and used to provide power for the adjustment roller to rotate;

[0007] A cleaning member is installed on the top of the frame body for cleaning the ceramic anilox roller, the cleaning member includes a cylinder assembly installed on the top of the frame body, the bottom extended end of the cylinder assembly is connected to a support shell, the middle end of the bottom of the support shell is installed with bristles, a second motor is installed on the left side of the support shell, a second screw driven by the second motor is rotatably connected to the inner side of the support shell, the second screw is threadedly connected to an adjustment block slidably connected to the inner side of the support shell, and a spray tank with a built-in spray bar is provided on the lower side of the support shell near the side end of the bristles;

[0008] A liquid supply component is installed on the right side of the frame to supply liquid to the cleaning component. The liquid supply component includes a liquid pump fixedly connected to the frame. A three-way valve is provided at the liquid spraying end of the liquid pump. The upper end of the three-way valve is fixedly connected to a conduit fixedly connected to the middle part of the upper end of the support shell. A bifurcated pipe is installed on the rear side of the three-way valve.

[0009] Preferably, the cleaning component also includes an adjusting member installed at the front end of the upper side of the frame, the adjusting member includes a first motor fixedly connected to the frame, the output end of the first motor is fixedly connected to a first screw rotatably connected to the frame, both sides of the first screw are threadedly connected to a traction plate, and the rear side of the traction plate is connected to a scraping assembly respectively connected to an adjusting roller and a forked tube.

[0010] Preferably, the scraping assembly includes a scraping frame that fits the outer surfaces of the two groups of adjusting rollers, the scraping frame is fixedly connected to the traction plate, the scraping frame is provided with a groove near the end of the adjusting roller, a sponge block that fits the two groups of adjusting rollers is installed on the upper side of the scraping frame near the groove, and the scraping frame is fixedly connected to a branch pipe that is fixedly connected to and communicated with the bifurcated pipe.

[0011] Preferably, the branch pipe is located at the upper end of the sponge block, and a connecting groove is provided between the scraping frame and the sponge block near the branch pipe.

[0012] Preferably, the frame is provided with recovery grooves at the lower side corresponding to the two groups of adjusting rollers, and the inner end of the support shell is provided with an adjusting groove that fits with the outer side of the adjusting block.

[0013] Preferably, the second screw is a bidirectional screw, the second screw is made of stainless steel, and the second screw is coaxially fixedly connected to the output end of the second motor.

[0014] Beneficial Effects

[0015] The utility model provides an ink cleaning device for a ceramic anilox roller. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The ink cleaning device for ceramic anilox roller is provided with a cleaning part in the device, and the second motor cooperates with the second screw to make the two groups of adjustment blocks move. When the distance between the two groups of adjustment blocks is the same as the length of the ceramic anilox roller, the space adjustment of the spray chamber formed between the support shell and the two groups of adjustment blocks is completed. The cylinder assembly cooperates with the support shell, the bristles, the adjustment blocks, the liquid spray strip, and the liquid supply part to clean the ceramic anilox roller moved by the driving part and the adjustment roller. This arrangement is convenient for the user to adjust the spray range accordingly according to the length of the ceramic anilox roller to be cleaned, which saves the cleaning liquid and helps to spray accurately and improve the cleaning efficiency.

[0017] (2) The ink cleaning device for the ceramic anilox roller is provided with an adjustment member in the device, so that the first motor cooperates with the first screw to drive the traction plate, the scraping frame and the two sides of the ceramic anilox roller to limit. When the cleaning is completed and the ceramic anilox roller is removed, the three-way valve is reversed, and the cleaning liquid pumped by the liquid pump is sprayed into the sponge block through the three-way valve, the bifurcated pipe, the branch pipe and the connecting groove. At this time, the scraping assembly is adjusted to reciprocate along the surface of the adjusting roller, and the sponge block soaked with the cleaning liquid cleans the ink attached to the rotating adjusting roller. This setting helps the subsequent precise cleaning operation by limiting the ceramic anilox roller, and the sponge block cooperates with the three-way valve to facilitate the cleaning of the ink attached to the adjusting roller, thereby reducing the subsequent cleaning steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a partial cutaway stereogram of the utility model;

[0020] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0021] Figure 4 It is a sectional stereoscopic view of the inner scraping assembly of the utility model.

[0022] In the figure: 1. frame; 2. driving member; 3. adjusting roller; 4. adjusting member; 41. first motor; 42. first screw; 43. traction plate; 44. scraping assembly; 441. scraping frame; 442. sponge block; 443. branch pipe; 5. cleaning member; 51. cylinder assembly; 52. supporting shell; 53. bristles; 54. second motor; 55. second screw; 56. adjusting block; 57. spray bar; 6. liquid supply member; 61. liquid pump; 62. three-way valve; 63. conduit; 64. bifurcated pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-3The first embodiment shown is an ink cleaning device for a ceramic anilox roller, comprising a frame 1, the frame 1 comprising a cleaning assembly for cleaning the ceramic anilox roller, the cleaning assembly comprising: two sets of adjusting rollers 3, rotatably connected to the frame 1 for providing support for the ceramic anilox roller; a driving member 2, mounted on the frame 1 for providing power for the rotation of the adjusting rollers 3;

[0025] A cleaning member 5 is installed on the top of the frame 1 for cleaning the ceramic anilox roller. The cleaning member 5 includes a cylinder assembly 51 installed on the top of the frame 1. The bottom extension end of the cylinder assembly 51 is connected to a support shell 52. A brush 53 is installed at the bottom middle end of the support shell 52. A second motor 54 is installed on the left side of the support shell 52. A second screw 55 driven by the second motor 54 is rotatably connected to the inner side of the support shell 52. The second screw 55 is threadedly connected to an adjustment block 56 slidably connected to the inner side of the support shell 52. A spray tank with a built-in spray bar 57 is provided on the lower side of the support shell 52 near the side end of the brush 53;

[0026] The liquid supply part 6 is installed on the right side of the frame 1 and is used to supply liquid to the cleaning part 5. The liquid supply part 6 includes a liquid pump 61 fixedly connected to the frame 1. The liquid pump 61 is provided with a three-way valve 62 at the liquid spraying end. The upper end of the three-way valve 62 is fixedly connected to a guide tube 63 fixedly connected to the middle part of the upper end of the support shell 52. A bifurcated pipe 64 is installed at the rear side of the three-way valve 62. The frame 1 is provided with a recovery groove at the lower side corresponding to the two groups of adjustment rollers 3. The inner end of the support shell 52 is provided with an adjustment groove that fits the outer side of the adjustment block 56. The second screw 55 is a bidirectional screw. The second screw 55 is made of stainless steel. The second screw 55 is coaxially fixedly connected with the output end of the second motor 54; the second motor 54 cooperates with the second screw 55 to make the two groups of adjustment blocks 56 move. When the distance between the two groups of adjustment blocks 56 is the same as the length of the ceramic anilox roller, the space adjustment of the spray chamber formed between the support shell 52 and the two groups of adjustment blocks 56 is completed. The cylinder assembly 51 cooperates with the support shell 52, the bristles 53, the adjustment blocks 56, the spray bar 57, and the liquid supply member 6 to clean the ceramic anilox roller moved by the driving member 2 and the adjustment roller 3.

[0027] like Figure 1-4 The second embodiment shown is mainly different from the first embodiment in that:

[0028] The cleaning assembly also includes an adjusting member 4 installed at the front end of the upper side of the frame 1, and the adjusting member 4 includes a first motor 41 fixedly connected to the frame 1, and the output end of the first motor 41 is fixedly connected to a first screw 42 rotatably connected to the frame 1, and the first screw 42 is a bidirectional screw, and a traction plate 43 is respectively threadedly connected to both sides of the first screw 42, and a scraping assembly 44 connected to the adjusting roller 3 and the bifurcated tube 64 is connected to the rear side of the traction plate 43;

[0029] The scraping assembly 44 includes a scraping frame 441 that fits with the outer surfaces of the two groups of adjusting rollers 3, the scraping frame 441 is fixedly connected to the traction plate 43, a slot is provided at the end of the scraping frame 441 near the adjusting roller 3, a sponge block 442 that fits with the two groups of adjusting rollers 3 is installed near the upper side of the slot of the scraping frame 441, and the scraping frame 441 is fixedly connected with a branch pipe 443 that is fixedly connected and communicated with the bifurcated pipe 64; the branch pipe 443 is located at the upper end of the sponge block 442, and a connecting groove is provided between the scraping frame 441 near the branch pipe 443 and the sponge block 442;

[0030] After the ceramic anilox roller is placed between the two groups of adjusting rollers 3, the first motor 41 cooperates with the first screw 42 to drive the traction plate 43 and the scraping assembly 44 to move toward the left and right sides of the ceramic anilox roller. After the scraping frame 441 in the scraping assembly 44 contacts the side of the ceramic anilox roller, the limiting operation is realized. When the cleaning is completed and the ceramic anilox roller is removed, the three-way valve 62 is reversed. At this time, the cleaning liquid pumped by the liquid pump 61 is sprayed into the sponge block 442 through the three-way valve 62, the bifurcated pipe 64, the branch pipe 443, and the connecting groove. At this time, the scraping assembly 44 is adjusted to reciprocate along the surface of the adjusting roller 3, and the sponge block 442 soaked with the cleaning liquid cleans the ink attached to the rotating adjusting roller 3.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0032] When in use, the user places the ceramic anilox roller on the upper side of the connected end of the two groups of adjustment rollers 3, starts the first motor 41, and the first motor 41 drives the two groups of scraping components 44 to move toward the end of the ceramic anilox roller through the first screw 42 and the traction plate 43. After the scraping frame 441 in the scraping component 44 contacts the left and right sides of the ceramic anilox roller, the limit is achieved, the first motor 41 is turned off, and the support shell 52, the bristles 53, the second motor 54, the second screw 55, the adjustment block 56, and the spray bar 57 are driven downward by the cylinder assembly 51. After the bristles 53 are in contact with the upper end of the ceramic anilox roller, the second motor 54 drives the second screw 55 to move downward. The two groups of adjusting blocks 56 are moved toward the conduit 63 so that the spacing between the two groups of adjusting blocks 56 is the same as the length of the ceramic anilox roller. The driving member 2 and the liquid pump 61 are started. The driving member 2 drives the two groups of adjusting rollers 3 to rotate. The rotating adjusting rollers 3 drive the ceramic anilox roller to rotate. The liquid pump 61 extracts external cleaning liquid, and then the cleaning liquid is sprayed out through the three-way valve 62, the conduit 63, the support shell 52, the adjusting block 56, and the spray bar 57. The cleaning liquid sprayed out by the spray bar 57 cooperates with the bristles 53 to clean the surface of the rotating ceramic anilox roller attached with ink. The cleaning liquid and the ink mixture falls into the recovery tank in the frame 1, which plays a cleaning function for the ceramic anilox roller ink.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ink cleaning device for a ceramic anilox roller, comprising a frame (1), characterized in that: The frame (1) comprises a cleaning component for cleaning the ceramic anilox roller, and the cleaning component comprises: Two groups of adjusting rollers (3) are rotatably connected to the frame (1) and are used to provide support for the ceramic anilox roller; A driving member (2) is mounted on the frame (1) and is used to provide power for the adjustment roller (3) to rotate; A cleaning member (5) is mounted on the top of the frame (1) and is used for cleaning the ceramic anilox roller. The cleaning member (5) comprises a cylinder assembly (51) mounted on the top of the frame (1). The bottom extended end of the cylinder assembly (51) is connected to a support shell (52). The middle end of the bottom of the support shell (52) is equipped with bristles (53). A second motor (54) is mounted on the left side of the support shell (52). A second screw (55) driven by the second motor (54) is rotatably connected to the inner side of the support shell (52). The second screw (55) is threadedly connected to an adjustment block (56) slidably connected to the inner side of the support shell (52). A spray tank with a built-in spray bar (57) is provided on the lower side of the support shell (52) near the side end of the bristles (53). A liquid supply component (6) is installed on the right side of the frame (1) and is used to supply liquid to the cleaning component (5). The liquid supply component (6) comprises a liquid pump (61) fixedly connected to the frame (1). A three-way valve (62) is provided at the liquid spraying end of the liquid pump (61). The upper end of the three-way valve (62) is fixedly connected to a guide tube (63) fixedly connected to the middle part of the upper end of the support shell (52). A bifurcated pipe (64) is installed at the rear side of the three-way valve (62).

2. The ink cleaning device for a ceramic anilox roller according to claim 1, characterized in that: The cleaning assembly further comprises an adjusting member (4) mounted on the front end of the upper side of the frame (1); the adjusting member (4) comprises a first motor (41) fixedly connected to the frame (1); an output end of the first motor (41) is fixedly connected to a first screw (42) rotatably connected to the frame (1); two sides of the first screw (42) are respectively threadedly connected to a traction plate (43); and a scraping assembly (44) respectively connected to an adjusting roller (3) and a bifurcated tube (64) is connected to the rear side of the traction plate (43).

3. The ink cleaning device for a ceramic anilox roller according to claim 2, characterized in that: The scraping assembly (44) comprises a scraping frame (441) fitted with the outer surfaces of the two groups of adjusting rollers (3); the scraping frame (441) is fixedly connected to the traction plate (43); a slot is provided at the end of the scraping frame (441) close to the adjusting roller (3); a sponge block (442) fitted with the two groups of adjusting rollers (3) is installed on the upper side of the scraping frame (441) close to the slot; and the scraping frame (441) is fixedly connected to a branch pipe (443) fixedly connected to and communicating with the bifurcated pipe (64).

4. The ink cleaning device for a ceramic anilox roller according to claim 3, characterized in that: The branch pipe (443) is located at the upper end of the sponge block (442), and the scraping frame (441) is provided with a communication groove between the branch pipe (443) and the sponge block (442).

5. The ink cleaning device for a ceramic anilox roller according to claim 1, characterized in that: The frame (1) is provided with a recovery groove at the lower side corresponding to the two groups of adjustment rollers (3), and the inner end of the support shell (52) is provided with an adjustment groove that fits with the outer side of the adjustment block (56).

6. The ink cleaning device for a ceramic anilox roller according to claim 1, characterized in that: The second screw rod (55) is a bidirectional screw rod, the second screw rod (55) is made of stainless steel, and the second screw rod (55) is coaxially fixedly connected to the output end of the second motor (54).

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