A cleaning device for self-adhesive label printing roller

Abstract

The utility model discloses a cleaning device for a self-adhesive label printing roller, comprising a base, the bottom of the base is fixedly connected with four evenly distributed support seats, the top of the base is fixedly connected with a cylinder, both left and right ends of the cylinder are fixedly connected with sewage outlets, the top of the inner wall of the cylinder is fixedly connected with a nozzle, the top of the nozzle is fixedly connected with a water inlet pipe, the water inlet pipe is fixedly connected to the cylinder, and the inner side wall of the cylinder is fixedly connected with a support platform. The utility model designs the function of a first motor, the output end of the first motor can drive the rotation of the inner bristles, and the inside of the roller can be cleaned. At the same time, through the function of the second motor, the output end of the second motor can drive the connection frame and the fixed seat to rotate, and the outer bristles can be rotated along the outer wall of the roller. By spraying the roller with the nozzle, the inside and outside of the roller can be cleaned at the same time, and the cleaning effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a cleaning device for a self-adhesive label printing roller. Background Art

[0002] The self-adhesive label printing cylinder is a part of the equipment used to print self-adhesive labels. It is usually made of metal or rubber and is used to evenly transfer ink to the label during the printing process. The cylinder needs to be cleaned after use.

[0003] The utility model patent with the patent authorization announcement number CN217491829U discloses a cylinder cleaning device for a folio offset printing machine, including a collection box, a protective box fixedly connected to the upper surface of the collection box, a cleaning bucket fixedly connected to the upper surface of the protective box, connecting pipes fixedly connected to the left and right sides of the cleaning bucket, the bottom end of each connecting pipe fixedly connected to the upper surface of the collection box, a motor fixedly connected to the inner bottom wall of the protective box, a first bearing fixedly embedded in the bottom surface of the cleaning bucket, a support block provided inside the cleaning bucket, and a second bearing fixedly embedded in the bottom surface of the support block. The device can drive the brush rod to rotate by the motor, the motor, and the brush rod can be driven to rotate by the rotating rod, so as to realize the cleaning of the cylinder surface and improve the efficiency of the cylinder cleaning. At the same time, the rotating rod will not drive the support block to rotate when rotating, so as to improve the effect of the cylinder cleaning.

[0004] In the above prior art, it is inconvenient to clean the inside of the drum during use of the cleaning device, which affects the cleaning effect of the drum, and the brush rods at both ends are fixed and difficult to adjust, so it is not possible to use drums of different sizes for cleaning. Therefore, improvement is needed. Utility Model Content

[0005] The utility model aims to provide a cleaning device for a self-adhesive label printing roller, which solves the problem of inconvenience in cleaning the inside of the roller and the problem of inconvenience in cleaning rollers of different sizes.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for a self-adhesive label printing roller comprises a base, the bottom of the base is fixedly connected to four evenly distributed support seats, the top of the base is fixedly connected to a cylinder, the left and right ends of the cylinder are fixedly connected to sewage outlets, the top of the inner wall of the cylinder is fixedly connected to a nozzle, the top of the nozzle is fixedly connected to a water inlet pipe, the water inlet pipe is fixedly connected to the cylinder, the inner side wall of the cylinder is fixedly connected to a support platform, a plurality of openings are provided inside the support platform, an electric push rod is fixedly connected to the outside of the cylinder, the output end of the electric push rod is slidably connected to the cylinder, a clamping block is fixedly connected to the outside of the output end of the electric push rod, the clamping block is slidably connected to the support platform, a cleaning mechanism is arranged on the support platform, and an adjustment mechanism is arranged on the cleaning mechanism.

[0007] Preferably, the cleaning mechanism includes a bracket, the bottom of the support platform is fixedly connected with a bracket, the inner side of the bracket is fixedly installed with a first motor, the output end of the first motor is rotatably connected to the support platform, the upper end of the output end of the first motor is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the support platform through a bearing, the outer side of the rotating shaft is provided with inner bristles, the inner side wall of the cylinder is slidably connected with a fixed seat, the outer side of the fixed seat is fixedly connected with a guide block, the guide block is slidably connected to the cylinder, the inner sliding sleeve of the fixed seat is connected with a connecting rod, the outer side of the connecting rod is fixedly connected with a connecting plate, the outer side of the connecting plate is provided with outer bristles, the top of the cylinder is fixedly connected with a second motor, the output end of the second motor is rotatably connected to the cylinder, the lower end of the output end of the second motor is fixedly connected with a connecting frame, and the connecting frame is fixedly connected to the fixed seat. By designing the cleaning mechanism, it is convenient to clean the inside and outside of the drum.

[0008] Preferably, a sealing ring is fixedly connected inside the support platform, the sealing ring is rotatably connected to the output end of the first motor, and the sealing ring is in contact with the rotating shaft. By designing the sealing ring, the connection between the output end of the first motor and the support platform can be sealed.

[0009] Preferably, the adjustment mechanism includes a groove, the interior of the fixed seat is provided with a groove, a ball bearing is movably sleeved inside the groove, a slider is movably sleeved outside the ball bearing, a slider is slidably sleeved outside the slider, the slider is slidably sleeved with a slider, the slider is slidably sleeved with a fixed seat, the slider is movably connected to the fixed seat, the slider is movably connected to the ball bearing, a slide rod is fixedly connected to the outside of the slider, the slide rod is slidably connected to the slide seat, a spring is arranged outside the slide rod, a guide rod is slidably sleeved inside the slide seat, and the guide rod is fixedly connected to the fixed seat. By designing the adjustment mechanism, it is convenient to adjust the position of the external bristles.

[0010] Preferably, there are multiple grooves, and the multiple grooves are evenly distributed inside the fixing seat. By designing multiple grooves, the ball can slide into the grooves at different positions.

[0011] Preferably, one end of the spring is fixedly connected to the slider, and the other end of the spring is fixedly connected to the slide seat. The spring is designed so that the force of the spring can act on the slider.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model designs the function of the first motor, and the output end of the first motor can drive the rotation of the inner bristles to clean the inside of the drum. At the same time, through the function of the second motor, the output end of the second motor can drive the connecting frame and the fixed seat to rotate, so that the outer bristles can rotate along the outer wall of the drum. By spraying the drum with the nozzle, the inside and outside of the drum can be cleaned at the same time, and the cleaning effect is better.

[0014] 2. The utility model can connect and fix the relative position of the connecting rod and the fixed seat by designing the insertion of the ball and the groove. The relative sliding of the connecting rod and the fixed seat can be achieved by moving the connecting rod, and then the horizontal position of the outer bristles can be adjusted, which is convenient for adjusting the distance between the two outer bristles and convenient for adapting to rollers of different sizes for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A three-dimensional cross-sectional view of the local structure;

[0017] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0018] Figure 4 For this utility model Figure 2 Front cross-sectional view of the fixing seat.

[0019] In the figure: 1. base; 2. support seat; 3. cylinder; 4. sewage outlet; 5. nozzle; 6. water inlet pipe; 7. support platform; 8. cleaning mechanism; 9. adjustment mechanism; 10. opening; 11. electric push rod; 12. clamping block; 81. bracket; 82. first motor; 83. sealing ring; 84. rotating shaft; 85. inner bristles; 86. fixed seat; 87. connecting rod; 88. connecting plate; 89. outer bristles; 891. guide block; 892. second motor; 893. connecting frame; 91. groove; 92. ball; 93. slider; 94. sliding seat; 95. sliding rod; 96. spring; 97. guide rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 , Figure 2 A cleaning device for a self-adhesive label printing cylinder comprises a base 1, the bottom of the base 1 is fixedly connected with four evenly distributed support seats 2, the top of the base 1 is fixedly connected with a cylinder 3, the left and right ends of the cylinder 3 are fixedly connected with sewage outlets 4, the top of the inner wall of the cylinder 3 is fixedly connected with a nozzle 5, the top of the nozzle 5 is fixedly connected with a water inlet pipe 6, the water inlet pipe 6 is fixedly connected to the cylinder 3, the inner side wall of the cylinder 3 is fixedly connected with a support platform 7, a plurality of openings 10 are opened inside the support platform 7, an electric push rod 11 is fixedly connected to the outside of the cylinder 3, the output end of the electric push rod 11 is slidably connected to the cylinder 3, a clamping block 12 is fixedly connected to the outside of the output end of the electric push rod 11, the clamping block 12 is slidably connected to the support platform 7, a cleaning mechanism 8 is arranged on the support platform 7, and an adjusting mechanism 9 is arranged on the cleaning mechanism 8.

[0022] See also Figure 1 , Figure 2 , Figure 3 The cleaning mechanism 8 includes a bracket 81, the bottom of the support platform 7 is fixedly connected with the bracket 81, the inner side of the bracket 81 is fixedly installed with a first motor 82, the output end of the first motor 82 is rotatably connected to the support platform 7, the inside of the support platform 7 is fixedly connected with a sealing ring 83, the sealing ring 83 is rotatably connected to the output end of the first motor 82, the sealing ring 83 is in contact with the rotating shaft 84, and the connection between the output end of the first motor 82 and the support platform 7 can be sealed by designing the sealing ring 83, the upper end of the output end of the first motor 82 is fixedly connected with a rotating shaft 84, the rotating shaft 84 is rotatably connected to the support platform 7 through a bearing, and the outer side of the rotating shaft 84 is provided with an inner bristle 8 5. The inner wall of the cylinder 3 is slidably connected with a fixed seat 86, the outer side of the fixed seat 86 is fixedly connected with a guide block 891, the guide block 891 is slidably connected to the cylinder 3, the inner side of the fixed seat 86 is slidably sleeved with a connecting rod 87, the outer side of the connecting rod 87 is fixedly connected with a connecting plate 88, the outer side of the connecting plate 88 is provided with an outer bristle 89, the top of the cylinder 3 is fixedly connected with a second motor 892, the output end of the second motor 892 is rotatably connected to the cylinder 3, the lower end of the output end of the second motor 892 is fixedly connected with a connecting frame 893, the connecting frame 893 is fixedly connected to the fixed seat 86, and the cleaning mechanism 8 is designed to facilitate the cleaning of the inside and outside of the drum.

[0023] See also Figure 1 , Figure 2 , Figure 4 The adjusting mechanism 9 includes a groove 91. The interior of the fixed seat 86 is provided with a groove 91. A ball 92 is movably sleeved inside the groove 91. The number of grooves 91 is multiple. The multiple grooves 91 are evenly distributed inside the fixed seat 86. By designing multiple grooves 91, the ball 92 can slide into the grooves 91 at different positions. A slider 93 is movably sleeved outside the ball 92. A slider 94 is slidably sleeved outside the slider 93. The slider 94 is slidably sleeved on the fixed seat 86. The slider 94 and the ball 92 are movably sleeved. Dynamic connection, the outer side of the slider 93 is fixedly connected with a slide rod 95, the slide rod 95 is slidably connected to the slide seat 94, and a spring 96 is arranged on the outer side of the slide rod 95, one end of the spring 96 is fixedly connected to the slider 93, and the other end of the spring 96 is fixedly connected to the slide seat 94. By designing the spring 96, the force of the spring 96 can act on the slider 93, and the internal sliding sleeve of the slide seat 94 is connected with a guide rod 97, and the guide rod 97 is fixedly connected to the fixed seat 86. By designing the adjustment mechanism 9, the position adjustment of the external bristles 89 is convenient.

[0024] The specific implementation process of the utility model is as follows: when in use, first place the drum on the support platform 7, then start the electric push rod 11, the output end of the electric push rod 11 drives the clamping block 12 to move horizontally to clamp and position the drum, then the nozzle 5 sprays water to spray the drum, and then start the first motor 82 and the second motor 892 respectively, the output end of the first motor 82 drives the rotating shaft 84 and the inner bristles 85 to rotate, the second motor 892 drives the connecting frame 893 and the fixing seat 86 to rotate, so that the inner bristles 85 can rotate along the inner wall of the drum, and the outer bristles 89 rotate along the outer wall of the drum, so that the inner and outer sides of the drum can be cleaned at the same time, and the cleaning effect is better.

[0025] When it is necessary to adjust the position of the outer bristles 89, the connecting plate 88 is directly pulled horizontally, and the connecting plate 88 drives the connecting rod 87 to move, and the connecting rod 87 drives the slide seat 94 to slide along the guide rod 97. At the same time, the slide seat 94 drives the slider 93 and the ball 92 to move, and the ball 92 will slide along the arc surface of the groove 91. The ball 92 will be squeezed by the groove 91 to move in the vertical direction, and the ball 92 will drive the slider 93 and the slide rod 95 to move upward. The slider 93 squeezes the spring 96 to separate the ball 92 from the groove 91. As the slide seat 94 moves, the ball 92 can be reset and inserted into the groove 91 at another position under the elastic action of the spring 96, so that the relative sliding of the connecting rod 87 and the fixed seat 86 can be realized, and then the horizontal position of the outer bristles 89 can be adjusted, which is convenient for adjusting the distance between the two outer bristles 89, and convenient for adapting to rollers of different sizes for cleaning.

[0026] Although the 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. A cleaning device for a self-adhesive label printing cylinder, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to four evenly distributed support seats (2); the top of the base (1) is fixedly connected to a cylinder (3); both left and right ends of the cylinder (3) are fixedly connected to sewage outlets (4); the top of the inner wall of the cylinder (3) is fixedly connected to a nozzle (5); the top of the nozzle (5) is fixedly connected to a water inlet pipe (6); the water inlet pipe (6) is fixedly connected to the cylinder (3); the inner wall of the cylinder (3) is fixedly connected to a support platform (7); a plurality of openings (10) are provided inside the support platform (7); the outer side of the cylinder (3) is fixedly connected to an electric push rod (11); the output end of the electric push rod (11) is slidably connected to the cylinder (3); the outer side of the output end of the electric push rod (11) is fixedly connected to a clamping block (12); the clamping block (12) is slidably connected to the support platform (7); a cleaning mechanism (8) is provided on the support platform (7); and an adjustment mechanism (9) is provided on the cleaning mechanism (8).

2. The cleaning device for a self-adhesive label printing cylinder according to claim 1, characterized in that: The cleaning mechanism (8) comprises a bracket (81), the bottom of the support platform (7) is fixedly connected to the bracket (81), a first motor (82) is fixedly installed on the inner side of the bracket (81), the output end of the first motor (82) is rotatably connected to the support platform (7), the upper end of the output end of the first motor (82) is fixedly connected to a rotating shaft (84), the rotating shaft (84) is rotatably connected to the support platform (7) via a bearing, the outer side of the rotating shaft (84) is provided with inner bristles (85), the inner side wall of the cylinder (3) is slidably connected to a fixed seat (86), the outer side of the fixed seat (86) is fixedly connected to A guide block (891) is connected, the guide block (891) is slidably connected to the cylinder (3), a connecting rod (87) is slidably sleeved inside the fixed seat (86), a connecting plate (88) is fixedly connected to the outer side of the connecting rod (87), and an outer bristle (89) is arranged on the outer side of the connecting plate (88), a second motor (892) is fixedly connected to the top of the cylinder (3), an output end of the second motor (892) is rotatably connected to the cylinder (3), a connecting frame (893) is fixedly connected to the lower end of the output end of the second motor (892), and the connecting frame (893) is fixedly connected to the fixed seat (86).

3. The cleaning device for a self-adhesive label printing cylinder according to claim 1, characterized in that: A sealing ring (83) is fixedly connected inside the support platform (7), the sealing ring (83) is rotatably connected to the output end of the first motor (82), and the sealing ring (83) is in contact with the rotating shaft (84).

4. The cleaning device for a self-adhesive label printing cylinder according to claim 2, characterized in that: The adjusting mechanism (9) comprises a groove (91), the interior of the fixed seat (86) is provided with the groove (91), the interior of the groove (91) is movably sleeved with a ball bearing (92), the exterior of the ball bearing (92) is movably sleeved with a slider (93), the exterior of the slider (93) is slidably sleeved with a slider (94), the slider (94) is slidably connected to the fixed seat (86), the slider (94) is movably connected to the ball bearing (92), the exterior of the slider (93) is fixedly connected with a slide rod (95), the slide rod (95) is slidably connected to the slide seat (94), a spring (96) is arranged on the exterior of the slide rod (95), the interior of the slider (94) is slidably sleeved with a guide rod (97), and the guide rod (97) is fixedly connected to the fixed seat (86).

5. The cleaning device for a self-adhesive label printing cylinder according to claim 4, characterized in that: There are a plurality of grooves (91), and the plurality of grooves (91) are evenly distributed inside the fixing seat (86).

6. The cleaning device for a self-adhesive label printing cylinder according to claim 4, characterized in that: One end of the spring (96) is fixedly connected to the slide block (93), and the other end of the spring (96) is fixedly connected to the slide seat (94).

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