CN220332284U - Printing machine with ink return knife mechanism convenient to detach - Google Patents

Abstract

The utility model discloses a printer with an ink return knife mechanism convenient to detach, which comprises a device body, wherein the device body comprises a fixing frame, a limiting clamp is arranged on the fixing frame, an extension plate is arranged on the outer side of the lower end of the fixing frame, a spring is arranged on the inner side wall of the limiting clamp, a movable groove is arranged below the limiting clamp, a clamping plate is arranged at the front end of the spring, a placing box is arranged on the extension plate, a measuring plate is arranged in the placing box, a placing groove is formed in the measuring plate, a screw hole is formed in the outer side wall of the fixing frame, a bolt is arranged in the screw hole, limiting protection can be carried out on a scraper in the device, the scraper can be conveniently detached and installed by a user in the later period, the safety of the scraper in the device is ensured, the condition that the limiting clamp extrudes and wears the scraper in the use process is avoided, whether the scraper is in a horizontal position or not by a worker is conveniently measured and calibrated, the practicability of the device is improved, and trouble of the worker in installation is reduced.

Description

Printing machine with ink return knife mechanism convenient to detach

Technical Field

The utility model belongs to the technical field of printing machine equipment, and particularly relates to a printing machine with an ink return knife mechanism convenient to detach.

Background

Doctor blades are an important component of a printer and are flakes on the printer that are used to scrape excess ink off the surface of the ink roller. The doctor blade includes a doctor tip that is in direct contact with the ink roller of the printer for scraping excess ink from the doctor roller.

The utility model patent with publication number of CN210911671U provides a printer doctor blade, including doctor blade body and shock attenuation installation handle, its device is through holding the doctor blade body in the shock attenuation installation handle, guarantee the straightness of doctor blade body, can prevent that the doctor blade body from paralleling, improve printing quality, but the device is when in actual use, the device does not carry out spacing protection to the scraper blade, lead to the scraper blade to produce wearing and tearing under long-time use easily, influence the life of scraper blade, the device does not possess simultaneously and carries out the function of level measurement to the scraper blade, the scraper blade need carry out the level measurement after the installation, if do not carry out the level measurement, can influence the scraper blade in the use quality, traditional scraper blade measurement is whether to see the scraper blade height unanimous on a horizontal plane, but this kind of measurement has the error, cause the scraper blade to appear in the use inhomogeneous condition of scraping easily, influence the production efficiency of device, consequently, we need upgrade and reform on the basis of prior art.

Disclosure of Invention

The utility model aims to provide a printer with an ink return knife mechanism convenient to disassemble, so as to solve the problems in the background technology.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a printer of ink return sword mechanism convenient dismantlement, includes the device body, contain the mount on the device body, be equipped with spacing clamp and mount lower extreme outside on the mount and be equipped with the extension board, be equipped with spring and spacing clamp below on the spacing clamp inside wall and be equipped with the movable groove, the spring front end is equipped with splint, be equipped with on the extension board and place the box, be equipped with the measuring board in placing the box, the standing groove has been seted up on the measuring board, the screw has been seted up on the mount lateral wall, be equipped with the bolt in the screw.

Furthermore, the two groups of clamping plates are arranged, the inner side walls of the two groups of clamping plates are provided with protection pads, and the protection pads are fixedly connected with the clamping plates.

Furthermore, the protection pad is provided with a plurality of anti-slip strips, and the anti-slip strips are welded and fixed with the protection pad.

Further, the bolts are provided with a plurality of groups, washers are sleeved on the bolts, and the washers are movably connected with the bolts.

Further, a sliding groove is formed in the placement box, sliding blocks are arranged at the left end and the right end of the bottom of the measuring plate, the sliding groove is an L-shaped groove, the sliding blocks are L-shaped blocks, and the sliding blocks are in sliding connection with the sliding grooves.

Furthermore, a graduated scale is arranged in the placing groove, and the graduated scale is welded and fixed with the placing groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the clamping plate, the springs, the bolts, the protection pads, the bolts and the anti-slip strips are arranged in the device, the scraping plate is placed in the limiting clamp, the scraping plate extrudes the anti-slip strips, the protection pads, the clamping plate and the springs, two groups of springs on the inner side wall of the limiting clamp are extruded to shrink, at the moment, the gasket is sleeved on the bolts and the bolts are placed in the screw holes, the bolts are rotated by hands until the bolts limit the bottom of the scraping plate in a threaded manner, so that the scraping plate can be installed, the scraping plate in the device can be limited and protected, a user can conveniently disassemble and install the scraping plate in the later period, the safety of the scraping plate in the device is ensured, and the situation that the limiting clamp extrudes and wears the scraping plate in the using process is avoided.

2. According to the utility model, the measuring plate, the placing box, the sliding block, the sliding groove and the graduated scale are arranged in the device, the measuring plate is moved upwards from the placing box, when the measuring plate is moved out, the sliding block moves along the grooving direction of the sliding groove of the placing box until the measuring plate moves out of a proper position, the scraping plate is aligned to the graduated scale on the measuring plate for measurement, so that the measuring device is convenient for a worker to measure and calibrate whether the scraping plate is in a horizontal position, the practicability and convenience of the device are improved, and the trouble of the worker in installation is reduced.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a printer with a convenient-to-disassemble ink-return-blade mechanism according to the present utility model;

FIG. 2 is a cross-sectional view of a protective structure of a printer with a convenient-to-detach ink return blade mechanism according to the present utility model;

FIG. 3 is an exploded view of a protective structure of a printer with a convenient-to-disassemble ink return blade mechanism according to the present utility model;

FIG. 4 is a cross-sectional view of a measurement configuration of a printer with a convenient-to-disassemble ink return blade mechanism in accordance with the present utility model;

fig. 5 is a partially exploded view of a measurement structure of a printer with a convenient-to-detach ink return blade mechanism according to the present utility model.

In the figure: 1. a device body; 2. a fixing frame; 3. a limiting clamp; 4. a movable groove; 5. an extension plate; 6. a spring; 7. a clamping plate; 8. a protective pad; 9. an anti-slip strip; 10. a screw hole; 11. a bolt; 12. a gasket; 13. placing a box; 14. a chute; 15. a measuring plate; 16. a slide block; 17. a placement groove; 18. a graduated scale.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, the printer with the ink return knife mechanism convenient to detach provided by the embodiment comprises a device body 1, wherein the device body 1 comprises a fixing frame 2, a limiting clamp 3 is arranged on the fixing frame 2, an extension plate 5 is arranged on the outer side of the lower end of the fixing frame 2, a spring 6 is arranged on the inner side wall of the limiting clamp 3, a movable groove 4 is arranged below the limiting clamp 3, a clamping plate 7 is arranged at the front end of the spring 6, a placing box 13 is arranged on the extension plate 5, a measuring plate 15 is arranged in the placing box 13, a placing groove 17 is formed in the measuring plate 15, a screw hole 10 is formed in the outer side wall of the fixing frame 2, and a bolt 11 is arranged in the screw hole 10.

Preferably, splint 7 are equipped with two sets of, be equipped with protection pad 8 on the 7 inside wall of two sets of splint, protection pad 8 and splint 7 fixed connection, can install the scraper blade in mount 2 and carry out spacing protection, avoid splint 7 to cause the condition that the extrusion wearing and tearing appear to the scraper blade in the spacing in-process of scraper blade, be equipped with antislip strip 9 on the protection pad 8, antislip strip 9 is equipped with a plurality of, antislip strip 9 and protection pad 8 welded fastening, the stability of device has been increased, the safety of scraper blade when using has been guaranteed, the condition that the scraper blade appears rocking and become flexible when avoiding the scraper blade to use, bolt 11 is equipped with the multiunit, the cover is equipped with packing ring 12 on the bolt 11, packing ring 12 and bolt 11 swing joint, bolt 11 can carry out prefastening to the scraper blade, packing ring 12 has reduced the wearing and tearing of bolt 11 to mount 2 in the pretension process.

Preferably, the spout 14 has been seted up in placing box 13, both ends are equipped with slider 16 about measuring board 15 bottom, spout 14 is L type groove, slider 16 is L shape piece, slider 16 and spout 14 sliding connection, can carry out spacing direction when the user will measure board 15 and take out in placing box 13, avoid measuring board 15 to drop from placing the condition that drops in the box 13, be equipped with scale 18 in the standing groove 17, scale 18 and standing groove 17 welded fastening, can be convenient for the user to whether the scraper blade is measured and calibrated in a horizontal position, the practicality and the convenience of device have been increased, the puzzlement of staff when the installation has been reduced.

The application principle and the application flow of the utility model are as follows: when the device is used, the scraper is placed in the limiting clamp 3, the scraper extrudes the anti-slip strip 9, the protection pad 8, the clamping plate 7 and the springs 6, two groups of springs 6 on the inner side wall of the limiting clamp 3 are extruded to shrink, at the moment, the gasket 12 is sleeved on the bolt 11 and the bolt 11 is placed in the screw hole 10, the bolt 11 is rotated by hands until the bolt 11 is in threaded connection with the bottom of the scraper, the scraper can be installed, the scraper in the device can be subjected to limiting protection, the scraper can be detached and installed in the later period of a user, the safety of the scraper in the device is ensured, the situation that the limiting clamp 3 is worn out by extrusion is avoided in the using process, when the device is required to measure the horizontal height of the scraper after the device is installed, the measuring plate 15 is moved upwards from the placing box 13, the sliding block 16 moves along with the grooving direction of the sliding groove 14 of the placing box 13 until the measuring plate 15 moves out of the proper position, the scraper is aligned with the graduated scale 18 on the measuring plate 15, whether the scraper is measured in a horizontal position or not can be convenient for workers to measure and calibrate the scraper, the practicability of the device is reduced, and the practical convenience of the device is reduced.

Claims (6)

1. The utility model provides a printer of ink knife mechanism that conveniently dismantles, its characterized in that, including device body (1), including mount (2) on device body (1), be equipped with spacing clamp (3) and mount (2) lower extreme outside on mount (2) and be equipped with extension board (5), be equipped with spring (6) and spacing clamp (3) below on spacing clamp (3) inside wall and be equipped with movable groove (4), spring (6) front end is equipped with splint (7), be equipped with on extension board (5) and place box (13), be equipped with measuring board (15) in placing box (13), standing groove (17) have been seted up on measuring board (15), screw (10) have been seted up on mount (2) lateral wall, be equipped with bolt (11) in screw (10).

2. The printing machine with the ink return knife mechanism convenient to detach according to claim 1, wherein two groups of clamping plates (7) are arranged, protection pads (8) are arranged on the inner side walls of the two groups of clamping plates (7), and the protection pads (8) are fixedly connected with the clamping plates (7).

3. The printer of the ink return knife mechanism convenient to detach according to claim 2, wherein the protection pad (8) is provided with a plurality of anti-slip strips (9), and the anti-slip strips (9) are welded and fixed with the protection pad (8).

4. The printer of the ink return knife mechanism convenient to detach according to claim 1, wherein a plurality of groups of bolts (11) are arranged, washers (12) are sleeved on the bolts (11), and the washers (12) are movably connected with the bolts (11).

5. The printer of the ink return knife mechanism convenient to detach according to claim 1, wherein a chute (14) is formed in the placement box (13), sliding blocks (16) are arranged at the left end and the right end of the bottom of the measuring plate (15), the chute (14) is an L-shaped groove, the sliding blocks (16) are L-shaped blocks, and the sliding blocks (16) are in sliding connection with the chute (14).

6. The printer of the ink return knife mechanism convenient to detach according to claim 1, wherein a graduated scale (18) is arranged in the placing groove (17), and the graduated scale (18) is welded and fixed with the placing groove (17).