CN213007122U

CN213007122U - Scraper device for printing machine

Info

Publication number: CN213007122U
Application number: CN202021300482.XU
Authority: CN
Inventors: 桑海燕
Original assignee: Jilin Guangming Color Printing Co ltd
Current assignee: Jilin Guangming Color Printing Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-20
Anticipated expiration: 2030-07-06

Abstract

The utility model relates to the field of printing technology, and a scraper device for printing machine is disclosed, including mount, scraper and two curb plates, scraper fixed mounting is in the bottom of mount, two the curb plate respectively with the left side and the right side fixed connection of mount bottom, the scraper is located the rear side of curb plate, rotates between two curb plates and is connected with the screw thread post, the side surface of screw thread post is provided with two tin blocking pieces. This a scraper device for printing machine, through rotatory adjust knob, can drive the screw thread post and rotate between two curb plates, make the tin blocking piece remove about the surface of screw thread post through the screw hole, the top of tin blocking piece carries out the horizontal slip on the surface of slide bar, make the device be convenient for adjust the position of tin blocking piece when using, thereby be convenient for print the article of different widths, the problem of the tin blocking piece position of scraper device is not convenient for adjust among the traditional device has been solved.

Description

Scraper device for printing machine

Technical Field

The utility model relates to a printing technology field specifically is a scraper device for printing machine.

Background

Printing is a technique of transferring ink to the surface of paper, textiles, plastics, leather, PVC, PC, or other materials by plate making, inking, and pressing original documents such as characters, pictures, photographs, and forgery prevention, and copying the contents of the original documents in bulk.

The printing machine needs to use scraper device at the in-process of work, and traditional printing machine's scraper device is when using, and the position of keeping off the tin piece is not convenient for carry out nimble regulation for the device is not convenient for print the article of different width, then certain degree wearing and tearing can appear after long-term the use in scraper device, and traditional scraper device is not convenient for change when using, and we have proposed a scraper device for printing machine for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a scraper device for printing machine possesses and is convenient for adjust the position of keeping off the tin piece, and is convenient for change advantages such as the scraper of wearing and tearing, has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

The utility model provides a following technical scheme: the utility model provides a scraper device for printing machine, includes mount, scraper and two curb plates, scraper fixed mounting is in the bottom of mount, two the curb plate respectively with the left side and the right side fixed connection of mount bottom, the scraper is located the rear side of curb plate, rotates between two curb plates to be connected with the screw thread post, the side surface of screw thread post is provided with two tin blocking pieces, the right-hand member of screw thread post runs through the right side curb plate and extends to the right side of curb plate, the right-hand member fixedly connected with adjust knob of screw thread post.

The utility model discloses a scraper mounting structure, including mount, mounting bracket, mounting groove, splint, top and the inside of mounting groove are pegged graft, the rear side fixedly connected with mounting panel of mount bottom, the mounting groove has been seted up to the inside of mounting panel, the top of scraper is pegged graft with the inside of mounting groove, the interior roof fixedly connected with elastic extrusion pad of mounting groove, elastic extrusion pad's bottom fixedly connected with fly leaf, two splint of bottom fixedly connected with of fly leaf, two splint are located the front and back both sides of scraper respectively, the inside interlude of mounting panel is provided with fastening screw, fastening screw's front end fixedly connected with inserted bar, the jack has been seted up to the inside of scraper, the inserted bar is peg.

Preferably, threaded holes are formed in the two tin blocking blocks, and the side surface of each threaded column is in threaded connection with the inner portion of each threaded hole.

Preferably, the threaded column comprises a limit stop ring, and the limit stop ring is fixedly connected with the middle part of the threaded column.

Preferably, a sliding rod is fixedly connected between the two side plates, the sliding rod is located above the threaded column, and the top of the tin blocking block is in sliding connection with the side surface of the sliding rod.

Preferably, the rear end of the fastening screw penetrates through the inner wall of the rear side of the mounting groove and extends to the back surface of the mounting plate, and the side surface of the fastening screw is in threaded connection with the inside of the mounting plate.

Preferably, the equal fixedly connected with slider in both sides around the fly leaf, the spout has all been seted up to the inner wall of the front and back side of mounting groove, the slider is kept away from the inside sliding connection of one side and spout of fly leaf.

Compared with the prior art, the utility model provides a scraper device for printing machine possesses following beneficial effect:

1. this a scraper device for printing machine, through rotatory adjust knob, can drive the screw thread post and rotate between two curb plates, make the tin blocking piece remove about the surface of screw thread post through the screw hole, the top of tin blocking piece carries out the horizontal slip on the surface of slide bar, make the device be convenient for adjust the position of tin blocking piece when using, thereby be convenient for print the article of different widths, the problem of the tin blocking piece position of scraper is not convenient for adjust among the traditional device has been solved.

2. This a scraper device for printing machine, when wearing and tearing appear in the bottom of scraper, rotatory fastening knob for fastening screw rotates, makes fastening screw move to the rear side of mounting panel through the effect of screw thread, drives the inside separation of inserted bar from the jack, after the separation, the elastic force effect through the elastic extrusion pad promotes the fly leaf and moves down, then the fly leaf promotes the scraper and moves one section distance in the inside of mounting groove downwards, then is convenient for again take out the scraper of wearing and tearing from the inside of mounting groove and change.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged view of a structure shown in fig. 2 according to the present invention.

Wherein: 1. a fixed mount; 2. a scraper; 3. a side plate; 4. a threaded post; 5. a tin blocking block; 6. a threaded hole; 7. adjusting a knob; 8. a limit stop ring; 9. a slide bar; 10. mounting a plate; 11. mounting grooves; 12. an elastic pressing pad; 13. a movable plate; 14. a splint; 15. fastening a screw rod; 16. inserting a rod; 17. a jack; 18. fastening a knob; 19. a slider; 20. a chute.

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.

Referring to fig. 1-3, a scraper device for a printing machine comprises a fixing frame 1, a scraper 2 and two side plates 3, wherein the scraper 2 is fixedly installed at the bottom of the fixing frame 1, the two side plates 3 are respectively fixedly connected with the left side and the right side of the bottom of the fixing frame 1, the scraper 2 is located at the rear side of the side plates 3, a threaded column 4 is rotatably connected between the two side plates 3, two tin blocking blocks 5 are arranged on the side surface of the threaded column 4, the right end of the threaded column 4 penetrates through the right side plate 3 and extends to the right side of the side plate 3, threaded holes 6 are respectively formed in the two tin blocking blocks 5, the side surface of the threaded column 4 is in threaded connection with the inner part of the threaded hole 6, an adjusting knob 7 is fixedly connected with the right end of the threaded column 4, the threaded column 4 comprises a limiting blocking ring 8, the limiting blocking ring 8 is fixedly connected, the sliding rod 9 is positioned above the threaded column 4, and the top of the tin blocking block 5 is in sliding connection with the side surface of the sliding rod 9.

The rear side of the bottom of the fixing frame 1 is fixedly connected with a mounting plate 10, a mounting groove 11 is formed in the mounting plate 10, the top of the scraper 2 is inserted into the mounting groove 11, an inner top wall of the mounting groove 11 is fixedly connected with an elastic extrusion pad 12, the bottom of the elastic extrusion pad 12 is fixedly connected with a movable plate 13, the bottom of the movable plate 13 is fixedly connected with two clamping plates 14, the two clamping plates 14 are respectively positioned at the front side and the rear side of the scraper 2, a fastening screw 15 is inserted into the mounting plate 10, the rear end of the fastening screw 15 penetrates through the inner wall of the rear side of the mounting groove 11 and extends to the back of the mounting plate 10, the side surface of the fastening screw 15 is in threaded connection with the inside of the mounting plate 10, the front end of the fastening screw 15 is fixedly connected with an insert rod 16, a jack 17 is formed in the scraper 2, the, the front side and the rear side of the movable plate 13 are both fixedly connected with sliding blocks 19, the inner walls of the front side and the rear side of the mounting groove 11 are both provided with sliding grooves 20, one side of the sliding blocks 19, which is far away from the movable plate 13, is connected with the inner parts of the sliding grooves 20 in a sliding manner, and the movable plate 13 can be assisted to move up and down in the mounting groove 11 under the action of the sliding blocks 19 and the sliding grooves.

When the device is used, the adjusting knob 7 is rotated to drive the threaded column 4 to rotate between the two side plates 3, so that the tin blocking block 5 moves left and right on the surface of the threaded column 4 through the threaded hole 6, and the top of the tin blocking block 5 slides left and right on the surface of the sliding rod 9, so that the device is convenient to adjust the position of the tin blocking block 5 when in use and is convenient to print articles with different widths; when the bottom of the scraper 2 is worn, the fastening knob 18 is rotated to rotate the fastening screw 15, the fastening screw 15 is moved to the rear side of the mounting plate 10 through the action of the threads to drive the inserted rod 16 to be separated from the inside of the insertion hole 17, after separation, the movable plate 13 is pushed to move downwards through the elastic action of the elastic extrusion pad 12, then the movable plate 13 pushes the scraper 2 to move downwards for a certain distance in the mounting groove 11, and then the worn scraper 2 is conveniently taken out from the inside of the mounting groove 11 for replacement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scraper device for printing machine, includes mount (1), scraper (2) and two curb plates (3), its characterized in that: the scraper (2) is fixedly arranged at the bottom of the fixing frame (1), the two side plates (3) are respectively and fixedly connected with the left side and the right side of the bottom of the fixing frame (1), the scraper (2) is positioned at the rear side of the side plates (3), a threaded column (4) is rotatably connected between the two side plates (3), two tin blocking blocks (5) are arranged on the side surface of the threaded column (4), the right end of the threaded column (4) penetrates through the right side plate (3) and extends to the right side of the side plate (3), and an adjusting knob (7) is fixedly connected with the right end of the threaded column (4);

the rear side of the bottom of the fixed frame (1) is fixedly connected with a mounting plate (10), the mounting plate (10) is internally provided with a mounting groove (11), the top of the scraper (2) is inserted into the mounting groove (11), the inner top wall of the mounting groove (11) is fixedly connected with an elastic extrusion pad (12), the bottom of the elastic extrusion pad (12) is fixedly connected with a movable plate (13), the bottom of the movable plate (13) is fixedly connected with two clamping plates (14), the two clamping plates (14) are respectively positioned at the front side and the rear side of the scraper (2), a fastening screw rod (15) is inserted into the mounting plate (10), the front end of the fastening screw rod (15) is fixedly connected with an insert rod (16), the interior of the scraper (2) is provided with a jack (17), the inserted link (16) is inserted in the jack (17), and one end of the fastening screw rod (15) far away from the scraper (2) is fixedly connected with a fastening knob (18).

2. A doctor apparatus for a printing press according to claim 1, characterised in that: threaded holes (6) are formed in the two tin blocking blocks (5), and the side surface of each threaded column (4) is connected with the inner threads of the corresponding threaded hole (6).

3. A doctor apparatus for a printing press according to claim 1, characterised in that: the threaded column (4) comprises a limiting stop ring (8), and the limiting stop ring (8) is fixedly connected with the middle part of the threaded column (4).

4. A doctor apparatus for a printing press according to claim 1, characterised in that: two fixedly connected with slide bar (9) between curb plate (3), slide bar (9) are located the top of screw thread post (4), the top of tin blocking piece (5) and the side surface sliding connection of slide bar (9).

5. A doctor apparatus for a printing press according to claim 1, characterised in that: the rear end of the fastening screw (15) penetrates through the inner wall of the rear side of the mounting groove (11) and extends to the back of the mounting plate (10), and the side surface of the fastening screw (15) is connected with the inner thread of the mounting plate (10).

6. A doctor apparatus for a printing press according to claim 1, characterised in that: the utility model discloses a portable electronic device, including mounting groove (11), the equal fixedly connected with slider (19) in both sides around fly leaf (13), spout (20) have all been seted up to the inner wall of the front and back side of mounting groove (11), the inside sliding connection of one side and spout (20) that fly leaf (13) were kept away from in slider (19).