Adjustable flexographic printing machine

Abstract

The utility model discloses an adjustable flexographic printing machine, which relates to the technical field of printing machines and comprises a printing guide frame and a collecting cavity, the collecting cavity is mounted on the front side of the printing guide frame, an adjustable printing component is arranged at the top of the printing guide frame, a lead screw is arranged in a sliding chute, a moving block is arranged on the outer wall of the lead screw, and a movable block is arranged on the top of the sliding chute. A positioning rod is mounted at the top of the moving block, a printing plate is arranged at the bottom of the mounting plate, the use angle of a printing spray head can be rotationally adjusted through an arranged rotating seat, adjustment is convenient, and the printing plate is guided and positioned through an arranged first guide column and a second guide column. A lead screw is arranged, a second driving motor and a coupler are used for driving and adjusting the using position of a moving block, the moving block slides in a sliding groove, a printing plate slides front and back at the top of a printing guide frame, printing work can be evenly conducted, a mounting plate is arranged to facilitate mounting of the printing plate, and a reinforcing rod is arranged to improve the using stable effect of a first guide column and a second guide column.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, in particular to an adjustable flexographic printing machine. Background Art

[0002] The existing flexographic printing machines cannot print complex patterns composed of different colors continuously and quickly during use, resulting in a single printing mode. In addition, the plate cylinder is prone to becoming sticky and dry during use, and the printed pattern on the printed product is not fully dried when it is rolled up, resulting in blurred patterns when it is rolled up.

[0003] A flexographic printing machine is proposed in the patent with publication number CN220390638U, which includes a flexographic printing machine body, a movable rod 1, a retaining frame, a fixed rod, a roller, a bearing 1, a screw, a fixed frame, a connecting frame, a movable rod 2, a bearing 2, and a movable rod 2. A fixed seat 1 is used to provide support force for the flexographic printing machine body 2, and the printing paper roll is placed on the opposite side of two fixed frames 14. Two cylinders 13 push the two fixed frames 14 to move in relative directions. The two fixed frames 14 are inserted into the inside of the paper roll from both sides respectively. The two fixed frames 14 fix the paper roll, and the paper on the paper roll is untied and put into the inside of the flexographic printing machine body 2. The flexographic printing machine body 2 drags the paper to move for printing, and a hand wheel 10 is used to rotate the screw 9, and the screw 9 rotates and moves in the screw hole 20 of the fixed plate 4, and the screw 9 pushes the retaining frame 5 to rise, so that the roller 7 inside the retaining frame 5 rises and contacts the paper roll. When the paper roll rotates to put paper, the roller 7 rotates with the paper roll. However, the following problems still exist in this patent:

[0004] The existing printing press does not have the function of adjusting the use position of the printing ink during use. It is inconvenient to adjust the use position of the printing structure during printing, which leads to uneven printing and requires rework, wasting manpower and material resources.

[0005] In view of the above problems, it is necessary to design an adjustable flexographic printing machine to overcome the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide an adjustable flexographic printing machine, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] An adjustable flexographic printing machine comprises a printing guide frame and a collecting cavity, wherein the collecting cavity is installed on the front of the printing guide frame and an adjustable printing component is arranged on the top of the printing guide frame;

[0009] The adjustable printing assembly includes a support plate arranged at the rear end of the top of the printing guide frame, a storage tank is installed on the top of the support plate, a liquid inlet is arranged at the right end of the top of the storage tank, a rotating seat is installed in the middle of the top of the storage tank, a delivery pipe is arranged at the left end of the top of the storage tank, a printing nozzle is installed at one end of the delivery pipe, a first guide column is installed at the right end of the top of the printing guide frame, a second guide column is installed at the left end of the top of the printing guide frame, a reinforcement rod is installed at the front end of the inner side surface of the first guide column and the second guide column, a positioning plate is installed at the rear end of the left and right side surfaces of the first guide column and the second guide column, a coupling is arranged at the rear end of the right side surface of the first guide column, a first driving motor is arranged on the right side surface of the coupling, a slide groove is opened on the inner side surface of the first guide column and the second guide column, a screw rod is arranged inside the slide groove, a moving block is arranged on the outer wall of the screw rod, a positioning rod is installed on the top of the moving block, a mounting plate is installed on the top of the positioning rod, a second driving motor is arranged at the rear end of the left side surface of the second guide column, and a printing plate is arranged at the bottom of the mounting plate.

[0010] As a preferred solution of the utility model, the printing guide frame is detachably connected to the support plate, the storage tank is detachably connected to the liquid inlet, the storage tank is detachably connected to the rotating seat, the rotating seat is detachably connected to the delivery pipe, and the delivery pipe is detachably connected to the printing nozzle.

[0011] As a preferred solution of the utility model, the printing guide frame is detachably connected to the first guide column and the second guide column, the first guide column and the second guide column are detachably connected to the reinforcement rod, and the first guide column and the second guide column are detachably connected to the two positioning plates.

[0012] As a preferred solution of the utility model, the first drive motor and the second drive motor are both connected to the two screw rods through the two couplings, the screw rods are detachably connected to the moving block, and the moving block is detachably connected to the second guide column.

[0013] As a preferred solution of the utility model, the moving block is detachably connected to the positioning rod, the positioning rod is detachably connected to the mounting plate, and the mounting plate is detachably connected to the printing plate.

[0014] Beneficial Effects

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

[0016] 1. The adjustable flexographic printing machine can rotate and adjust the use angle of the printing nozzle through the rotating seat, which is convenient for adjustment. The first guide column and the second guide column are used to guide and position the printing plate. The screw rod is used to drive the second drive motor and the coupling to adjust the use position of the moving block, which slides in the slide groove so that the printing plate slides back and forth on the top of the printing guide frame, and the printing work can be carried out evenly. The installation plate is convenient for installing the printing plate, and the reinforcement rod is provided to improve the stability of the use of the first guide column and the second guide column. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the structure of the adjustable printing assembly of the utility model;

[0019] Figure 3 It is a schematic diagram of the A structure of the utility model.

[0020] In the figure: 1. printing guide frame; 2. collecting chamber; 3. adjustable printing assembly; 301. support plate; 302. storage tank; 303. liquid inlet; 304. rotating seat; 305. delivery pipe; 306. printing nozzle; 307. first guide column; 308. second guide column; 309. reinforcement rod; 310. positioning plate; 311. coupling; 312. first drive motor; 313. slide slot; 314. moving block; 315. positioning rod; 316. second drive motor; 317. mounting plate; 318. printing plate; 319. screw rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-3 As shown, an adjustable flexographic printing machine includes a printing guide frame 1 and a collecting chamber 2. The collecting chamber 2 is installed on the front of the printing guide frame 1, and an adjustable printing component 3 is arranged on the top of the printing guide frame 1;

[0023] The adjustable printing assembly 3 includes a support plate 301 arranged at the rear end of the top of the printing guide frame 1, a storage tank 302 is installed on the top of the support plate 301, a liquid inlet 303 is arranged at the right end of the top of the storage tank 302, a rotating seat 304 is installed in the middle of the top of the storage tank 302, a delivery pipe 305 is arranged at the left end of the top of the storage tank 302, a printing nozzle 306 is installed at one end of the delivery pipe 305, a first guide column 307 is installed at the right end of the top of the printing guide frame 1, a second guide column 308 is installed at the left end of the top of the printing guide frame 1, and a reinforcement rod 309 is installed at the front end of the inner side of the first guide column 307 and the second guide column 308. Positioning plates 310 are installed at the rear ends of the left and right sides of the second guide column 308, a coupling 311 is installed at the rear end of the right side of the first guide column 307, a first drive motor 312 is installed at the right side of the coupling 311, a slide groove 313 is opened on the inner side of the first guide column 307 and the second guide column 308, a screw rod 319 is installed inside the slide groove 313, a moving block 314 is installed on the outer wall of the screw rod 319, a positioning rod 315 is installed on the top of the moving block 314, a mounting plate 317 is installed on the top of the positioning rod 315, a second drive motor 316 is installed at the rear end of the left side of the second guide column 308, and a printed board 318 is installed at the bottom of the mounting plate 317;

[0024] The printing guide frame 1 is detachably connected to the support plate 301, the storage tank 302 is detachably connected to the liquid inlet 303, the storage tank 302 is detachably connected to the rotating seat 304, the rotating seat 304 is detachably connected to the delivery pipe 305, and the delivery pipe 305 is detachably connected to the printing nozzle 306; the printing guide frame 1 is detachably connected to the first guide column 307 and the second guide column 308, the first guide column 307 and the second guide column 308 are detachably connected to the reinforcement rod 309, and the first guide column 307 and the second guide column 308 are detachably connected to the reinforcement rod 309. 07. The second guide column 308 is detachably connected to the two positioning plates 310; the first drive motor 312 and the second drive motor 316 are both connected to the two screw rods 319 through two couplings 311, the screw rod 319 is detachably connected to the moving block 314, and the moving block 314 is detachably connected to the second guide column 308; the moving block 314 is detachably connected to the positioning rod 315, the positioning rod 315 is detachably connected to the mounting plate 317, and the mounting plate 317 is detachably connected to the printing plate 318;

[0025] Among them, the rotating seat 304 can be used to rotate and adjust the use angle of the printing nozzle 306, which is convenient for adjustment. The first guide column 307 and the second guide column 308 are used to guide and position the printing plate 318. The screw rod 319 is used to drive the second drive motor 316 and the coupling 311 to adjust the use position of the moving block 314, and slide in the slide groove 313 to make the printing plate 318 slide back and forth on the top of the printing guide frame 1, so that printing work can be carried out evenly. The mounting plate 317 is convenient for installing the printing plate 318, and the reinforcement rod 309 is set to improve the stability of the use of the first guide column 307 and the second guide column 308.

[0026] It should be noted that the utility model is an adjustable flexographic printing machine. When in use, the article to be printed is placed on the top of the printing guide frame 1, and the printing nozzle 306 is used to spray the printing ink in the storage tank 302 on the top of the article. The rotating seat 304 can adjust the use position of the conveying pipe 305. The first drive motor 312 and the second drive motor 316 drive the two couplings 311 to drive the screw 319 to slide, so that the moving block 314 slides on the inner wall of the slide groove 313. The adjustable printing plate 318 slides back and forth on the top of the printing guide frame 1 to print the article evenly. The moving block 314 is connected and installed with the positioning rod 315 of the Tian Yonggang mounting plate 317 to improve the stability of the mounting plate 317. The first guide column 307 and the second guide column 308 use the reinforcement rod 309 to improve the stability of printing, and collect the excess printing ink into the collection chamber 2 to avoid waste.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable flexographic printing machine, comprising a printing guide frame (1) and a collecting chamber (2), characterized in that: A collecting chamber (2) is installed on the front of the printing guide frame (1), and an adjustable printing component (3) is arranged on the top of the printing guide frame (1); The adjustable printing assembly (3) comprises a support plate (301) arranged at the rear end of the top of the printing guide frame (1); a storage tank (302) is installed on the top of the support plate (301); a liquid inlet (303) is installed at the right end of the top of the storage tank (302); a rotating seat (304) is installed in the middle of the top of the storage tank (302); a delivery pipe (305) is arranged at the left end of the top of the storage tank (302); a printing nozzle (306) is installed at one end of the delivery pipe (305); a first guide column (307) is installed at the right end of the top of the printing guide frame (1); a second guide column (308) is installed at the left end of the top of the printing guide frame (1); a reinforcement rod (309) is installed at the front end of the inner side of the first guide column (307) and the second guide column (308); the first guide column (307) , a positioning plate (310) is installed at the rear end of the left and right sides of the second guide column (308), a coupling (311) is arranged at the rear end of the right side of the first guide column (307), and a first driving motor (312) is arranged on the right side of the coupling (311), a sliding groove (313) is opened on the inner side of the first guide column (307) and the second guide column (308), a screw rod (319) is arranged inside the sliding groove (313), a moving block (314) is arranged on the outer wall of the screw rod (319), a positioning rod (315) is installed on the top of the moving block (314), and a mounting plate (317) is installed on the top of the positioning rod (315), a second driving motor (316) is arranged at the rear end of the left side of the second guide column (308), and a printing plate (318) is arranged at the bottom of the mounting plate (317).

2. The adjustable flexographic printing press according to claim 1, characterized in that: The printing guide frame (1) is detachably connected to the support plate (301), the storage tank (302) is detachably connected to the liquid inlet (303), the storage tank (302) is detachably connected to the rotating seat (304), the rotating seat (304) is detachably connected to the delivery pipe (305), and the delivery pipe (305) is detachably connected to the printing nozzle (306).

3. The adjustable flexographic printing press according to claim 1, characterized in that: The printing guide frame (1) is detachably connected to the first guide column (307) and the second guide column (308), the first guide column (307) and the second guide column (308) are detachably connected to the reinforcement rod (309), and the first guide column (307) and the second guide column (308) are detachably connected to the two positioning plates (310).

4. The adjustable flexographic printing press according to claim 1, characterized in that: The first drive motor (312) and the second drive motor (316) are both transmission-connected to the two screw rods (319) via the two couplings (311); the screw rods (319) and the moving block (314) are detachably connected; and the moving block (314) and the second guide column (308) are detachably connected.

5. The adjustable flexographic printing press according to claim 1, characterized in that: The moving block (314) and the positioning rod (315) are detachably connected, the positioning rod (315) and the mounting plate (317) are detachably connected, and the mounting plate (317) and the printing plate (318) are detachably connected.

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