CN217574507U

CN217574507U - Screen printing plate cleaning device for printing machine

Info

Publication number: CN217574507U
Application number: CN202221506514.0U
Authority: CN
Inventors: 翁爱军
Original assignee: Kunshan Weinismann Electronics Co ltd
Current assignee: Shanghai Futian Chemical Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-14
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a half tone belt cleaning device for printing machine, concretely relates to printing technical field, including wasing the case, it is provided with two fixed covers, one of them to wash incasement portion fixed cover one side and the first connecting rod of the inside fixedly connected with of washing incasement portion, another fixed cover one side is provided with adjustment mechanism, adjustment mechanism includes the threaded sleeve, the inside threaded rod that is provided with of threaded sleeve, threaded rod one end is provided with first gear. The utility model discloses a set up adjustment mechanism and spacing subassembly, can adjust the distance of fixed cover, be convenient for adjust according to printing screen plate size, be applicable to the printing machine of different model sizes, make cleaning device's suitability improve greatly, need not have more the different cleaning device of printing screen plate size customization, greatly reduced use cost avoids the unable fixed time artificial cleaning's of some less size otter boards condition simultaneously.

Description

Screen printing plate cleaning device for printing machine

Technical Field

The utility model relates to a printing technology field, more specifically say, the utility model relates to a half tone belt cleaning device for printing machine.

Background

A printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The printing machine generally performs printing through a screen, which is defined as a rigid stencil used in a production line for printing solder paste or paste on a substrate such as a PCB, an FPC, or the like.

The screen printing plate cleaning device for the screen printing machine, which is provided by the patent application number CN202120771663.9, comprises a cleaning box body, wherein the inner wall of the cleaning box body is rotatably connected with a placing frame through a bearing, a water permeable port is formed in the inner bottom wall of the placing frame, a screen printing plate is erected on the inner wall of the placing frame, a placing frame is fixedly installed on the upper surface of the cleaning box body, and a clamping groove is formed in the upper surface of the placing frame; according to the screen plate cleaning device for the screen printing machine, the cleaning hairbrush, the water outlet pipe and the washing nozzle are respectively arranged on the cleaning operation frame, any position on a screen printing plate can be cleaned, and the pressing head is pressed against the water outlet pipe or the washing nozzle by pulling the operation handle, so that the purpose of adjusting the water outlet mode is achieved, and the screen printing plate can be cleaned conveniently; however, in actual use, due to different specifications and sizes of the printing machines, the sizes of the printing screens in the printing machines are different, so that the cleaning device cannot fix the printing screens with different sizes, and some screens with large size differences still need to be manually washed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a half tone belt cleaning device for printing machine, through setting up adjustment mechanism and spacing subassembly, can adjust the distance of fixed cover, be convenient for adjust according to printing otter board size, be applicable to the printing machine of different model sizes, make cleaning device's suitability improve greatly, need not have more the different cleaning device of printing otter board size customization, greatly reduced use cost, avoid the unable abluent condition of manual work when fixing of some less size otter boards simultaneously, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a screen printing plate cleaning device for a printing machine comprises a cleaning box, wherein two fixed sleeves are arranged inside the cleaning box, one side of one fixed sleeve and the inside of the cleaning box are fixedly connected with a first connecting rod, and one side of the other fixed sleeve is provided with an adjusting mechanism;

the adjusting mechanism comprises a threaded sleeve, a threaded rod is arranged in the threaded sleeve, a first gear is arranged at one end of the threaded rod, a second gear is meshed with the top of the first gear, a motor is arranged at one end of the second gear, a fixed shell is arranged on the outer side of the motor, and the fixed shell is arranged on one side of the cleaning box;

and a limiting assembly is arranged on the outer side of the threaded sleeve.

In a preferred embodiment, the limiting assembly comprises a limiting sliding rod, a limiting sliding sleeve is sleeved on the outer side of the limiting sliding rod, and one end of the limiting sliding rod is fixedly connected with the inner wall of the cleaning box.

In a preferred embodiment, the limiting sliding rod is connected with the limiting sliding sleeve in a sliding mode, a second connecting rod is arranged at the bottom of the limiting sliding sleeve, and the top of the second connecting rod is fixedly connected with the outer side of the threaded sleeve.

In a preferred embodiment, the threaded sleeve is in threaded connection with a threaded rod, the threaded sleeve is mounted on one side of the fixed sleeve, one end of the threaded rod penetrates through the cleaning tank and extends to one side of the cleaning tank, and the motor is mounted on one side of the cleaning tank.

In a preferred embodiment, the bottom of the inner wall of the cleaning box is provided with an electric sliding table, the top of the electric sliding table is connected with a sliding block in a sliding mode, and the top of the sliding block is provided with a brush plate.

In a preferred embodiment, a threaded hole is formed in the top surface of the fixing sleeve, a threaded column is arranged inside the threaded hole, a lower pressing plate is arranged at the bottom of the threaded column, and a bearing is arranged between the threaded column and the lower pressing plate.

In a preferred embodiment, the threaded hole is in threaded connection with a threaded column, a rotating disc is arranged at the top of the threaded column, and a protection plate made of sponge material is arranged at the bottom of the lower pressing plate.

The utility model discloses a technological effect and advantage:

1. by arranging the adjusting mechanism and the limiting assembly, the printing screen is placed in the cleaning box and inserted between the two fixing sleeves, the second gear and the first gear are rotated through the motor, and then the threaded rod in the first gear is driven to rotate, and further the threaded sleeve is driven to move, meanwhile, the limiting sliding sleeve slides on the surface of the limiting sliding rod, and the threaded sleeve is prevented from rotating along with the threaded rod, so that the distance between the two fixing sleeves is changed, the printing screens on different models of printing machines are convenient to fix, compared with the prior art, the distance of the fixing sleeves can be adjusted, the adjustment according to the sizes of the printing screens is convenient, the cleaning machine is suitable for the printing machines with different models and sizes, the applicability of the cleaning device is greatly improved, different cleaning devices with different sizes of the printing screens are not needed, the use cost is greatly reduced, and meanwhile, the condition of manual cleaning when some small-size screens cannot be fixed is avoided;

2. through rotatory rolling disc to it is rotatory to drive the screw thread post, makes holding down plate and guard plate downstream, and the printing otter board is pushed down to the guard plate that makes sponge material make, accomplishes the fixed of printing otter board, can adjust fixed cover according to the printing otter board of different width, improves the device suitability, avoids the otter board to produce the mar or impaired when fixed simultaneously through the guard plate.

Drawings

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

Fig. 2 is a schematic diagram of a specific structure of the limiting component of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure of the fixing sleeve of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

The reference signs are: 1. a cleaning tank; 2. fixing a sleeve; 3. a first connecting rod; 4. a threaded sleeve; 5. a threaded rod; 6. a first gear; 7. a second gear; 8. a motor; 9. a stationary case; 10. a limiting slide bar; 11. a limiting sliding sleeve; 12. a second connecting rod; 13. an electric sliding table; 14. a slider; 15. brushing the board; 16. a threaded hole; 17. a threaded post; 18. a bearing; 19. a lower pressing plate; 20. a protection plate; 21. and (6) rotating the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The screen cleaning device for the printing machine shown in the attached figures 1-4 comprises a cleaning box 1, wherein two fixed sleeves 2 are arranged inside the cleaning box 1, one side of one fixed sleeve 2 and the inside of the cleaning box 1 are fixedly connected with a first connecting rod 3, and one side of the other fixed sleeve 2 is provided with an adjusting mechanism;

the adjusting mechanism comprises a threaded sleeve 4, a threaded rod 5 is arranged inside the threaded sleeve 4, a first gear 6 is arranged at one end of the threaded rod 5, a second gear 7 is meshed with the top of the first gear 6, a motor 8 is arranged at one end of the second gear 7, a fixed shell 9 is arranged outside the motor 8, and the fixed shell 9 is arranged on one side of the cleaning box 1;

the outside of the threaded sleeve 4 is provided with a limiting component.

As shown in the attached drawings 1-3, the limiting assembly comprises a limiting slide rod 10, a limiting slide sleeve 11 is sleeved outside the limiting slide rod 10, one end of the limiting slide rod 10 is fixedly connected with the inner wall of the cleaning box 1, the limiting slide rod 10 is slidably connected with the limiting slide sleeve 11, a second connecting rod 12 is arranged at the bottom of the limiting slide sleeve 11, the top of the second connecting rod 12 is fixedly connected with the outer side of the threaded sleeve 4, and the threaded sleeve 4 is prevented from rotating along with the threaded rod 5 in the moving process.

As shown in the attached

drawings

1, 2 and 4, the threaded sleeve 4 is in threaded connection with the threaded rod 5, the threaded sleeve 4 is installed on one side of the fixed sleeve 2, one end of the threaded rod 5 penetrates through the cleaning box 1 and extends to one side of the cleaning box 1, the motor 8 is installed on one side of the cleaning box 1, the bottom of the inner wall of the cleaning box 1 is provided with the electric sliding table 13, the top of the electric sliding table 13 is slidably connected with the sliding block 14, and the top of the sliding block 14 is provided with the brush plate 15, so that the distance between the two fixed sleeves 2 can be adjusted conveniently.

As shown in fig. 1 and 4, a threaded hole 16 is formed in the top surface of the fixing sleeve 2, a threaded column 17 is arranged inside the threaded hole 16, a lower pressing plate 19 is arranged at the bottom of the threaded column 17, a bearing 18 is arranged between the threaded column 17 and the lower pressing plate 19, the threaded hole 16 and the threaded column 17 are in threaded connection, a rotating disc 21 is arranged at the top of the threaded column 17, a protection plate 20 is arranged at the bottom of the lower pressing plate 19, and the protection plate 20 is made of sponge materials and is suitable for printing screens with different widths.

The utility model discloses the theory of operation: the utility model discloses in the use, at first put into the inside of washing case 1 with the printing screen board, and insert between two fixed covers 2, through opening motor 8, and then make motor 8 drive the second gear 7 of its output rotatory, simultaneously second gear 7 meshes with first gear 6, thereby can drive first gear 6 rotatory, and then drive the threaded rod 5 rotation inside first gear 6, threaded connection between threaded rod 5 and the threaded sleeve 4 simultaneously, thereby can drive the threaded sleeve 4 and remove, simultaneously spacing sliding sleeve 11 slides on spacing slide bar 10 surface, prevent that the threaded sleeve 4 from following threaded rod 5 and rotating together, thereby make the fixed cover 2 of threaded sleeve 4 one end remove, thereby make the distance between two fixed covers 2 change, be convenient for the printing screen board on the fixed different model printing machines;

through rotatory rolling disc 21 afterwards, thereby it is rotatory to drive screw thread post 17, simultaneously because threaded connection between screw thread post 17 and the screw hole 16, thereby drive screw thread post 17 downstream, be connected with holding down plate 19 through bearing 18, and then drive holding down plate 19 and guard plate 20 downstream, the guard plate 20 that makes the sponge material make pushes down the printing otter board, accomplish the fixed of printing otter board, afterwards through opening electronic slip table 13, and then make electronic slip table 13 drive slider 14 and remove, scrub the printing otter board through brushing board 15.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a half tone belt cleaning device for printing machine, is including wasing case (1), its characterized in that: two fixed sleeves (2) are arranged in the cleaning box (1), one side of one fixed sleeve (2) is fixedly connected with a first connecting rod (3) in the cleaning box (1), and one side of the other fixed sleeve (2) is provided with an adjusting mechanism;

the adjusting mechanism comprises a threaded sleeve (4), a threaded rod (5) is arranged inside the threaded sleeve (4), a first gear (6) is arranged at one end of the threaded rod (5), a second gear (7) is meshed with the top of the first gear (6), a motor (8) is arranged at one end of the second gear (7), a fixed shell (9) is arranged on the outer side of the motor (8), and the fixed shell (9) is arranged on one side of the cleaning box (1);

and a limiting component is arranged on the outer side of the threaded sleeve (4).

2. The apparatus for cleaning a screen plate for a printing machine according to claim 1, characterized in that: the limiting assembly comprises a limiting slide rod (10), a limiting sliding sleeve (11) is sleeved on the outer side of the limiting slide rod (10), and one end of the limiting slide rod (10) is fixedly connected with the inner wall of the cleaning box (1).

3. The apparatus for cleaning a screen plate for a printing machine according to claim 2, characterized in that: the limiting sliding rod (10) is connected with the limiting sliding sleeve (11) in a sliding mode, a second connecting rod (12) is arranged at the bottom of the limiting sliding sleeve (11), and the top of the second connecting rod (12) is fixedly connected with the outer side of the threaded sleeve (4).

4. The apparatus for cleaning a screen plate for a printing machine according to claim 1, characterized in that: threaded connection between threaded sleeve (4) and threaded rod (5), threaded sleeve (4) are installed in fixed cover (2) one side, threaded rod (5) one end is run through and is washd case (1) and extend to washing case (1) one side, install in washing case (1) one side motor (8).

5. The apparatus for cleaning a screen plate for a printing machine according to claim 1, characterized in that: wash case (1) inner wall bottom and install electronic slip table (13), electronic slip table (13) top sliding connection has slider (14), slider (14) top is provided with brush board (15).

6. The apparatus for cleaning a screen plate for a printing machine according to claim 1, characterized in that: the top surface of the fixed sleeve (2) is provided with a threaded hole (16), a threaded column (17) is arranged inside the threaded hole (16), a lower pressing plate (19) is arranged at the bottom of the threaded column (17), and a bearing (18) is arranged between the threaded column (17) and the lower pressing plate (19).

7. The apparatus for cleaning a screen plate for a printing machine according to claim 6, characterized in that: threaded connection between screw hole (16) and screw thread post (17), screw thread post (17) top is provided with rolling disc (21), holding down plate (19) bottom is provided with guard plate (20), guard plate (20) have sponge material to make.