CN214873393U - Deviation correcting device for scraper production line - Google Patents

Abstract

The utility model discloses a deviation correcting device for scraper production line, including production machinery, the impression cylinder, the plate cylinder, the china ink groove, stock and scraper, the impression cylinder, plate cylinder longitudinal symmetry sets up, and the china ink groove butt joint sets up in the lower extreme of plate cylinder, the stock sets up in the outside of impression cylinder, production machinery outside fixedly connected with frame of rectifying, the frame internal rotation of rectifying is provided with first pivot, the second pivot, first pivot, second pivot outside symmetrical sleeve is equipped with two sets of mounting panels, mounting panel outside end is connected with the board of rectifying of butt joint stock both sides, the scraper is installed in the outside of second pivot. The utility model discloses overall structure sets up rationally, and through the both sides of two sets of boards butt joint stock of rectifying of distance and installation length between the adjustable, guarantee the straight line trend in its printing process, adjust the angle of scraper through second pivot cooperation limit structure and prevent that it from taking place the skew when scraping the china ink, guaranteed whole production's normal clear.

Description

Deviation correcting device for scraper production line

Technical Field

The utility model relates to a printing relevant field specifically is a deviation correcting device for scraper production line.

Background

It is well known that the role of doctor blades in the printing industry is of utmost importance. It acts on the ink transfer roller during coating or printing to ensure uniform distribution of printing ink on the ink transfer roller and thus uniformity of ink transfer. Compared with the old technology of rubber roller ink transfer, the use of the scraper can improve the printing quality qualitatively. Nowadays, in the market of food packaging and labels with extremely strong competition on printing quality, the scraper completely replaces a rubber roller to transfer ink, and becomes an essential consumable. The material thereof needs to be as follows: high quality, cleanness, no impurities, wear resistance and the like. At present, the domestic scraper market is divided into steel scraper and non-steel scraper markets. The steel scraper has the advantage of cost and is widely applied. The technology of the blade is monopolized in Japan, British and America, and the cost is higher although the blade has a plurality of performance advantages.

The coating machine produces the pole piece by the metal slurry through a printing mode of gravure printing. While the doctor blade helps to ensure a consistent, uniform slurry thickness. The use of a doctor blade is an important production link for ensuring the production yield of the battery. In the production process, the installation angle of the doctor blade is often required to be adjusted and corrected, the trend of the printing stock is also required to be arranged for correcting, the final printing is not qualified due to the fact that the printing stock is prevented from being installed and inclined, and therefore a correction device is often required to guarantee the normal operation of production. Therefore, in order to satisfy the above-mentioned user demand, the utility model discloses a deviation correcting device for scraper production line solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scraper is deviation correcting device for production line solves the problem that proposes in the above-mentioned background art as far as possible.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a deviation correcting device for scraper production line, includes production machinery, impression cylinder, plate cylinder, china ink groove, stock and scraper, impression cylinder, plate cylinder longitudinal symmetry set up, and china ink groove butt joint sets up in plate cylinder's lower extreme, and the stock sets up in impression cylinder's the outside, production machinery outside fixedly connected with frame of rectifying, the frame internal rotation of rectifying is provided with first pivot, second pivot, first pivot, second pivot outside symmetrical sleeve are equipped with two sets of mounting panels, the mounting panel outside end is connected with the board of rectifying of butt joint stock both sides, the scraper is installed in the outside of second pivot.

Preferably, the outside symmetry of first pivot is provided with the opposite direction's screw thread, and is two sets of mounting panel and the outside opposite direction's of first pivot screw thread connection respectively, and sliding connection between two sets of mounting panels and the second pivot.

Preferably, one end of each of the first rotating shaft and the second rotating shaft movably penetrates through the outer side of the deviation rectifying frame and extends to the outer side of the deviation rectifying frame, ratchet wheels are fixedly sleeved at the outer side ends of the first rotating shaft and the second rotating shaft, and pawls matched with the ratchet wheels are arranged on the outer side of the deviation rectifying frame.

Preferably, one side of the deviation correcting plate transversely penetrates through and is provided with a slot, the mounting plate transversely penetrates through and is inserted with a fastener, and the fastener penetrates through the slot on the outer side of the deviation correcting plate and then fixedly connects the mounting plate with the deviation correcting plate.

Preferably, the outside end of scraper is provided with scrapes the knife rest to its demountable installation, second pivot outside fixed cover is equipped with the connecting plate, and connecting plate fixed connection scrapes the knife rest.

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

the utility model discloses a set up the both sides of the stock outside two sets of correction plates butt joint impression cylinder respectively, thereby guarantee the stock and keep the straight line trend and prevent the skew in the printing process, and through the distance between the screw-thread fit limit structure drive two sets of correction plates movable adjustment of opposite direction outside the first pivot, and do benefit to ratchet dish and pawl cooperation and fix first pivot angle, in addition still set up the fastener on the fluting cooperation mounting panel on the correction plate and can adjust the installation length of correction plate in order to satisfy the production demand; additionally, the utility model discloses still set up the second pivot of carrying out the adjustment to the angle of scraper, the angle of second pivot is fixed to same cooperation ratchet dish and pawl, prevents to bear the printing in-process scraper and takes place the skew. To sum up, the utility model discloses overall structure sets up rationally, and through the both sides of two sets of boards butt joint stock of rectifying of distance and installation length between the adjustable, guarantees the straight line trend of its printing in-process, adjusts the angle of scraper through second pivot cooperation limit structure and prevents that it from taking place the skew when scraping the china ink, has guaranteed the normal clear of whole production.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged schematic view of the structure of the deviation correcting device shown in FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the structure of the deviation rectifying device shown in fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-production machinery, 2-impression cylinder, 3-forme cylinder, 4-ink tank, 5-printing stock, 6-deviation correcting frame, 7-first rotating shaft, 701-ratchet disc, 702-pawl, 8-second rotating shaft, 9-mounting plate, 10-deviation correcting plate, 1001-slotting, 1002-fastener, 11-scraper, 1101-scraper frame and 1102-connecting plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a deviation correcting device for a scraper production line includes a production machine 1, an impression cylinder 2, a plate cylinder 3, an ink tank 4, a printing stock 5 and a scraper 11, wherein the impression cylinder 2 and the plate cylinder 3 are symmetrically arranged up and down, the ink tank 4 is arranged at the lower end of the plate cylinder 3 in a butt joint manner, the printing stock 5 is arranged at the outer side of the impression cylinder 2, a deviation correcting frame 6 is fixedly connected to the outer side of the production machine 1, a first rotating shaft 7 and a second rotating shaft 8 are arranged in the deviation correcting frame 6 in a rotating manner, two groups of mounting plates 9 are symmetrically sleeved on the outer sides of the first rotating shaft 7 and the second rotating shaft 8, the outer side ends of the mounting plates 9 are connected with deviation correcting plates 10 abutting against the two sides of the printing stock 5, and the scraper 11 is arranged on the outer side of the second rotating shaft 8.

Furthermore, the outer sides of the first rotating shafts 7 are symmetrically provided with threads in opposite directions, the two sets of mounting plates 9 are respectively in threaded connection with the threads in opposite directions on the outer sides of the first rotating shafts 7, and the two sets of mounting plates 9 are in sliding connection with the second rotating shafts 8. Through the rotation of the first rotating shaft 7, two groups of mounting plates 9 are driven to move in the opposite direction or in the opposite direction by two groups of threads on the outer side of the first rotating shaft 7, so that the distance between the two groups of deviation correcting plates 10 is adjusted.

Furthermore, one end of each of the first rotating shaft 7 and the second rotating shaft 8 movably penetrates through and extends to the outer side of the deviation rectifying frame 6, the ratchet disc 701 is fixedly sleeved at the outer side end of each of the first rotating shaft 7 and the second rotating shaft 8, and the pawl 702 matched with the ratchet disc 701 is arranged at the outer side of the deviation rectifying frame 6. The angles of the first rotating shaft 7 and the second rotating shaft 8 are limited and prevented from rotating by the ratchet wheel discs 701 outside the first rotating shaft 7 and the second rotating shaft 8 and the pawls 702.

Furthermore, a slot 1001 is transversely arranged on one side of the deviation correcting plate 10 in a penetrating manner, a fastening member 1002 is transversely inserted into the mounting plate 9 in a penetrating manner, and the mounting plate 9 and the deviation correcting plate 10 are fixedly connected after the fastening member 1002 penetrates through the slot 1001 on the outer side of the deviation correcting plate 10. The distance between the deviation correcting plate 10 and the impression cylinder 2 is adjusted by sliding the slot 1001 on the fastener 1002 outside the mounting plate 9, and the deviation correcting plate 10 is fixed on the mounting plate 9 by the fastener 1002 matching with the slot 1001 outside the deviation correcting plate 10.

Furthermore, the outer side end of the scraper 11 is provided with a scraper holder 1101 detachably mounted thereon, a connecting plate 1102 is fixedly sleeved on the outer side of the second rotating shaft 8, and the connecting plate 1102 is fixedly connected with the scraper holder 1101. The second shaft 8 rotates to bring the connecting plate 1102 and the scraper 11 of the scraper holder 1101 into angular alignment, so that the scraper 11 is in abutting contact with the outer side of the plate cylinder 3.

The specific application of the embodiment is as follows:

the utility model discloses during the use, through installing frame 6 that will rectify on production machinery 1 through current high strength bolt. Then, the inner side end of the deviation correcting plate 10 is slid, the distance between the deviation correcting plate 10 and the impression cylinder 2 is adjusted by sliding the groove 1001 on the fastener 1002 on the outer side of the mounting plate 9, so that the deviation correcting plate 10 can be butted to two sides of the impression cylinder 2, and then the deviation correcting plate 10 is fixed on the mounting plate 9 by matching the fastener 1002 with the groove 1001 on the outer side of the deviation correcting plate 10. Then, the first rotating shaft 7 rotates, and the two groups of mounting plates 9 are driven to move in the opposite direction or in the opposite direction by the two groups of threads on the outer side of the first rotating shaft 7, so that the distance between the two groups of deviation correcting plates 10 is adjusted until the two groups of deviation correcting plates 10 are in butt contact with the two sides of the printing stock 5 on the outer side of the impression cylinder 2 for limiting and preventing deviation. The ratchet plate 701 outside the first rotating shaft 7 cooperates with the pawls 702 to limit the angle of the first rotating shaft 7 and prevent the first rotating shaft from rotating. In addition, the second rotating shaft 8 rotates to drive the connecting plate 1102 and the scraper 11 on the scraper rack 1101 to adjust the angle, so that the scraper 11 is in butt contact with the outer side of the plate cylinder 3, and the ratchet plate 701 on the outer side of the second rotating shaft 8 is matched with the pawl 702 to limit the angle of the second rotating shaft 8 to prevent the rotation of the second rotating shaft, so that the angle of the scraper 11 is fixed to prevent deviation when the scraper 11 works.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a deviation correcting device for scraper production line, includes production machinery (1), impression cylinder (2), plate cylinder (3), china ink groove (4), stock (5) and scraper (11), impression cylinder (2), plate cylinder (3) longitudinal symmetry set up, and china ink groove (4) butt joint sets up in the lower extreme of plate cylinder (3), and stock (5) set up in the outside of impression cylinder (2), its characterized in that: production machinery (1) outside fixedly connected with frame (6) of rectifying, frame (6) internal rotation of rectifying is provided with first pivot (7), second pivot (8), first pivot (7), second pivot (8) outside symmetry cover are equipped with two sets of mounting panels (9), mounting panel (9) outside end is connected with the board (10) of rectifying of butt joint stock (5) both sides, install in the outside of second pivot (8) scraper (11).

2. The deviation rectifying device for the scraper production line according to claim 1, wherein: first pivot (7) outside symmetry is provided with opposite direction's screw thread, and is two sets of mounting panel (9) and first pivot (7) outside opposite direction's screw thread difference threaded connection, and sliding connection between two sets of mounting panel (9) and second pivot (8).

3. The deviation rectifying device for the scraper production line according to claim 1, wherein: one end of each of the first rotating shaft (7) and the second rotating shaft (8) movably penetrates through the outer side of the deviation rectifying frame (6) and extends to the outer side of the deviation rectifying frame, ratchet discs (701) are fixedly sleeved at the outer side ends of the first rotating shaft (7) and the second rotating shaft (8), and pawls (702) matched with the ratchet discs (701) are arranged on the outer side of the deviation rectifying frame (6).

4. The deviation rectifying device for the scraper production line according to claim 1, wherein: one side of the deviation correcting plate (10) transversely penetrates through a groove (1001), the mounting plate (9) transversely penetrates through and is inserted with a fastening piece (1002), and the fastening piece (1002) penetrates through the groove (1001) in the outer side of the deviation correcting plate (10) and then fixedly connects the mounting plate (9) with the deviation correcting plate (10).

5. The deviation rectifying device for the scraper production line according to claim 1, wherein: the outside end of scraper (11) is provided with scraper frame (1101) of carrying out demountable installation to it, the fixed cover in second pivot (8) outside is equipped with connecting plate (1102), and connecting plate (1102) fixed connection scraper frame (1101).

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