Cutter mechanism and printer with same

Abstract

According to the technical scheme, the cutter mechanism comprises a printing main machine and a printing head, a printing groove is formed in one side of the printing main machine, an electric expansion piece is installed at the top of the printing groove, a lifting plate is installed on an output shaft of the electric expansion piece, rubber pads are installed on the two sides of the bottom of the lifting plate, and the printing head is installed on the printing main machine. And a sliding block is installed at the bottom of the lifting plate through a dovetail groove, a blade is installed at the bottom of the sliding block, the middle of the sliding block is sleeved with a lead screw, and a micro motor B is installed at one end of the lead screw through a motor frame. The cutter mechanism and the printer with the cutter mechanism solve the problems that an existing printer directly adopts a sliding cutter rest to cut a film, due to the fact that the film cannot be positioned and fixed in the cutting process, a blade possibly drives the film to be overturned and damaged, and the printing production quality of the printer is affected, the damage probability of the film is reduced, and the production efficiency is improved. Therefore, the printing production quality of the printer is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of printers, in particular to a cutter mechanism and a printer with the cutter mechanism. Background Art

[0002] Medical digital film printers are printing devices specially used in the field of medical imaging. They are used to transfer images on medical digital films to paper. Medical digital film printers are widely used in the field of medical imaging to print various types of medical imaging data, such as X-rays, CT scans, MRI images, etc. They can provide high-quality, high-precision and high-efficiency image printing, provide accurate and reliable image output for doctors and professionals, and play an important role in medical diagnosis and treatment.

[0003] After searching, it is found that in the prior art, the digital film printer for Chinese medicine, such as the cutter mechanism disclosed in publication number CN205185580U and the printer with the cutter mechanism, ensures the front and rear position of the sliding knife holder assembly when sliding through the cooperation of the limiting edge and the limiting ring groove. At the same time, the limiting edge is the force application point of the sliding knife holder assembly on the guide plate, and the torsion springs on both sides keep the limiting edge of the guide plate always close to the cylindrical surface of the limiting ring groove of the sliding knife holder assembly to slide, so that when cutting the film, the guide plate is pressed down by the sliding knife holder assembly to maintain a constant height, which plays a role in stabilizing and pressing the film when cutting the film. The washer is used to position the hob riveting assembly on the hob shaft. The use of the compression spring further enhances the stability of the positioning of the hob riveting assembly on the hob shaft.

[0004] The existing printer directly uses a sliding knife holder to cut the film. Since the film cannot be positioned and fixed during cutting, the blade may cause the film to flip and be damaged, affecting the printing production quality of the printer. Therefore, we propose a cutter mechanism and a printer with a cutter mechanism. Utility Model Content

[0005] The utility model aims to provide a cutter mechanism and a printer with the cutter mechanism, so as to achieve the effect of stable cutting of film, so as to solve the problem that the existing printer directly uses a sliding knife holder to cut the film, because the film cannot be positioned and fixed during cutting, the blade may cause the film to flip and be damaged, thereby affecting the printing production quality of the printer.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutter mechanism and a printer with a cutter mechanism, comprising a printing host and a printer head, wherein a printing slot is provided on one side of the printing host, an electric retractor is installed on the top of the printing slot, a lifting plate is installed on the output shaft of the electric retractor, rubber pads are installed on both sides of the bottom of the lifting plate, a slider is installed on the bottom of the lifting plate through a dovetail groove, a blade is installed on the bottom of the slider, a lead screw is sleeved in the middle of the slider, and a micro motor B is installed on one end of the lead screw through a motor frame.

[0007] Preferably, a limiting rod is installed on one side of the top of the lifting plate, and the limiting rod is inserted into the printing slot.

[0008] Preferably, a base is installed inside the printing host at one side of the printing slot near the bottom, and a printer head is installed inside the printing host at the top of the base.

[0009] Preferably, a main material wheel is installed in the middle of the printing host, a limiting wheel is installed on one side of the printing host close to the main material wheel, and a material transfer wheel is installed on one side of the printing host close to the base.

[0010] Preferably, a micro motor A is installed on one side of the top of the printing host, a blade is installed on the output shaft of the micro motor A, and a gear A is installed in the middle of the output shaft of the micro motor A.

[0011] Preferably, a movable shaft is installed at the top of the printing host through a support seat, one end of the movable shaft is installed with gear B on one side of gear A, the gear A is meshed with gear B, and a cam is installed on one end of the movable shaft away from gear B.

[0012] Preferably, a support column is installed at the bottom of the printing host, a sliding column is installed on the top of the support column, a spring is installed inside the support column at the bottom of the sliding column through a spring groove, and an extrusion plate is installed on the outer surface of the sliding column near the bottom.

[0013] Preferably, a dustproof net is installed on one side of the printing host near the top and near the bottom, a cleaning plate is installed on the side of the printing host near the dustproof net through a positioning shaft, a cleaning brush is installed on one side of the cleaning plate, and a side plate is installed on the side of the cleaning plate away from the cleaning brush.

[0014] Preferably, a side cover is installed on the front surface of the printing host via a hinge, and a control panel is installed on one side of the printing host near the top.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model achieves the effect of stable cutting of printing film by arranging a lifting plate, a rubber pad, a sliding block and a blade, so as to solve the problem that the existing printer directly uses a sliding knife holder to cut the film. Since the film cannot be positioned and fixed during cutting, the blade may cause the film to flip and be damaged, thereby affecting the printing production quality of the printer. The utility model reduces the probability of film damage, thereby ensuring the printing production quality of the printer.

[0017] 2. The utility model achieves the effect of blowing air to cool the printer head by setting a micro motor A and blades, so as to solve the problem that the temperature of the printer head of the existing printing host is easily increased after long-term use, causing damage to the printer head, and reduces the printing temperature of the printer head, thereby increasing the service life of the printer head.

[0018] 3. The utility model achieves the effect of brushing and cleaning the dustproof net by arranging a movable shaft, a cam, a sliding rod and a cleaning plate, so as to solve the problem that the existing dustproof net is easily blocked by dust during use and cannot be cleaned in time, which easily leads to blockage of the air vent window. The blockage probability of the dustproof net is reduced, thereby ensuring the ventilation effect of the air vent window. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 for Figure 2 The enlarged structural diagram of A;

[0022] Figure 4 for Figure 2 The enlarged structural diagram of B;

[0023] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of C

[0024] Figure 6 It is a side structural schematic diagram of the lifting plate of the utility model.

[0025] Figure numerals: 1. Printing host; 2. Side cover; 3. Printing slot; 4. Control panel; 5. Base; 6. Material transfer wheel; 7. Limiting wheel; 8. Main material wheel; 9. Spring; 10. Support column; 11. Sliding column; 12. Movable shaft; 13. Printing head; 14. Micro motor A; 15. Gear A; 16. Blade; 17. Gear B; 18. Electric telescope; 19. Limiting rod; 20. Lifting plate; 21. Rubber pad; 22. Blade; 23. Sliding block; 24. Dustproof net; 25. Cleaning brush; 26. Cleaning plate; 27. Side plate; 28. Cam; 29. ​​Extrusion plate; 30. Screw; 31. Dovetail groove; 32. Micro motor B. DETAILED DESCRIPTION

[0026] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0027] Embodiment 1

[0028] like Figure 1-Figure 6 As shown, in order to achieve the above purpose, the utility model provides the following technical solutions: a cutter mechanism and a printer with a cutter mechanism, including a printing host 1 and a printer head 13, a printing slot 3 is provided on one side of the printing host 1, an electric retractor 18 is installed on the top of the printing slot 3, a lifting plate 20 is installed on the output shaft of the electric retractor 18, rubber pads 21 are installed on both sides of the bottom of the lifting plate 20, a slider 23 is installed on the bottom of the lifting plate 20 through a dovetail groove 31, a blade 22 is installed on the bottom of the slider 23, a lead screw 30 is sleeved in the middle of the slider 23, a micro motor B32 is installed on one end of the lead screw 30 through a motor frame, a limit rod 19 is installed on one side of the top of the lifting plate 20, and the limit rod 19 Inserted in the printing slot 3, a base 5 is installed on one side of the printing slot 3 near the bottom inside the printing host 1, a printer head 13 is installed on the top of the base 5 inside the printing host 1, a main material wheel 8 is installed in the middle of the printing host 1, a limiting wheel 7 is installed on one side of the printing host 1 near the main material wheel 8, a material transfer wheel 6 is installed on one side of the printing host 1 near the base 5, a micro motor A14 is installed on one side of the top of the printing host 1, a blade 16 is installed on the output shaft of the micro motor A14, a gear A15 is installed in the middle of the output shaft of the micro motor A14, a side cover 2 is installed on the front surface of the printing host 1 through a hinge, and a control panel 4 is installed on one side of the printing host 1 near the top.

[0029] The working principle of the cutter mechanism and the printer with the cutter mechanism based on Example 1 is as follows: after the utility model is installed, when in use, the film is moved by the feeding wheel 6 to the bottom of the printer head 13, and printing is performed by the printer head 13. At the same time, the micro motor A14 is started, and the blade 16 is driven to rotate by the micro motor A14, and the printer head 13 is cooled by the blade 16. After printing is completed, the electric telescopic device 18 is started, and the lifting plate 20 is driven downward by the electric telescopic device 18, thereby driving the rubber pad 21 downward to fix the film, and then the micro motor B32 is started, and the screw rod 30 is driven to rotate by the micro motor B32, and the slider 23 is driven to move by the screw rod 30, and the blade 22 is driven to move sideways by the slider 23, so as to cut the film. At this point, the working process of the device is completed.

[0030] Embodiment 2

[0031] like Figure 1-Figure 6 As shown, the cutter mechanism and the printer with the cutter mechanism proposed by the utility model, compared with the first embodiment, the present embodiment further includes: a movable shaft 12 is installed at the top of the printing host 1 through a support seat, one end of the movable shaft 12 is located on the side of the gear A15 and a gear B17 is installed, the gear A15 is meshed with the gear B17, a cam 28 is installed at one end of the movable shaft 12 away from the gear B17, the slide post 11 is squeezed by the set cam 28, so as to drive the cleaning plate 26 to flip, a support column 10 is installed at the bottom of the printing host 1, and a slide column 11 is installed on the top of the support column 10, supporting A spring 9 is installed inside the column 10 at the bottom of the sliding column 11 through a spring 9 groove. The sliding column 11 is driven to vibrate through the action of the spring 9. Extrusion plates 29 are installed near the bottom and near the bottom of the outer surface of the sliding column 11. A dustproof net 24 is installed near the top and near the bottom on one side of the printing host 1. A cleaning plate 26 is installed on the side of the printing host 1 near the dustproof net 24 through a positioning shaft. A cleaning brush 25 is installed on one side of the cleaning plate 26. The cleaning brush 25 is driven to swing by the set cleaning plate 26 to clean the dustproof net 24. A side plate 27 is installed on the side of the cleaning plate 26 away from the cleaning brush 25.

[0032] In this embodiment, when the micro motor A14 rotates, the gear A15 is driven to rotate through the micro motor A14, the movable shaft 12 is driven to rotate through the gear A15 and the gear B17, the cam 28 is driven to rotate through the movable shaft 12, the slide column 11 is squeezed, the squeezing plate 29 is pressed down through the slide column 11, thereby driving the cleaning plate 26 to swing, and the cleaning brush 25 is driven by the cleaning plate 26 to clean the dust net 24.

[0033] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A cutter mechanism and a printer with the cutter mechanism, comprising a printing host (1) and a printer head (13), characterized in that: A printing slot (3) is provided on one side of the printing host (1), an electric retractor (18) is installed on the top of the printing slot (3), a lifting plate (20) is installed on the output shaft of the electric retractor (18), rubber pads (21) are installed on both sides of the bottom of the lifting plate (20), a slider (23) is installed at the bottom of the lifting plate (20) through a dovetail groove (31), a blade (22) is installed at the bottom of the slider (23), a lead screw (30) is sleeved in the middle of the slider (23), and a micro motor B (32) is installed at one end of the lead screw (30) through a motor frame.

2. The cutter mechanism and the printer with the cutter mechanism according to claim 1, characterized in that: A limiting rod (19) is installed on one side of the top of the lifting plate (20), and the limiting rod (19) is inserted into the inside of the printing slot (3).

3. The cutter mechanism and the printer with the cutter mechanism according to claim 1, characterized in that: A base (5) is installed inside the printing host (1) at one side of the printing slot (3) and close to the bottom, and a printer head (13) is installed inside the printing host (1) at the top of the base (5).

4. The cutter mechanism and the printer with the cutter mechanism according to claim 1, characterized in that: A main material wheel (8) is installed in the middle of the printing main unit (1), a limiting wheel (7) is installed on the side of the printing main unit (1) close to the main material wheel (8), and a material transfer wheel (6) is installed on the side of the printing main unit (1) close to the base (5).

5. The cutter mechanism and the printer with the cutter mechanism according to claim 1, characterized in that: A micro motor A (14) is installed on one side of the top of the printing host (1), a blade (16) is installed on the output shaft of the micro motor A (14), and a gear A (15) is installed in the middle of the output shaft of the micro motor A (14).

6. The cutter mechanism and the printer with the cutter mechanism according to claim 5, characterized in that: A movable shaft (12) is installed at the top of the printing host (1) through a support seat, and a gear B (17) is installed at one end of the movable shaft (12) on the side of the gear A (15), and the gear A (15) is meshed with the gear B (17). A cam (28) is installed at one end of the movable shaft (12) away from the gear B (17).

7. The cutter mechanism and the printer with the cutter mechanism according to claim 1, characterized in that: A support column (10) is installed at the bottom of the printing host (1), a sliding column (11) is installed on the top of the support column (10), a spring (9) is installed inside the support column (10) at the bottom of the sliding column (11) through a spring groove, and an extrusion plate (29) is installed near the bottom and near the bottom on the outer surface of the sliding column (11).

8. The cutter mechanism and the printer with the cutter mechanism according to claim 1, characterized in that: A dustproof net (24) is installed on one side of the printing host (1) near the top and near the bottom. A cleaning plate (26) is installed on one side of the printing host (1) near the dustproof net (24) via a positioning shaft. A cleaning brush (25) is installed on one side of the cleaning plate (26). A side plate (27) is installed on the side of the cleaning plate (26) facing away from the cleaning brush (25).

9. The cutter mechanism and the printer with the cutter mechanism according to claim 1, characterized in that: A side cover (2) is installed on the front surface of the printing host (1) via a hinge, and a control panel (4) is installed on one side of the printing host (1) near the top.

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