CN214563718U - Rubber tube character bar printer - Google Patents

Abstract

The utility model provides a rubber tube character stripe inker, which comprises a frame, be fixed with the china ink groove in the frame, be fixed with the character carving wheel above the china ink groove, character carving wheel one side is fixed with the wiping arrangement, and character carving wheel opposite side is fixed with the rubber wheel, the rubber wheel is located export transfer gear top, the wiping arrangement includes the ink scraper, the ink scraper is fixed on the knife rest through fastening bolt, be fixed with the pressure spring on the knife rest, the knife rest is fixed in the frame through the round pin axle, be provided with the slidable wedge below the knife rest, the wedge slides and promotes the knife rest and rotates around the round pin axle, and the certain pressure is given to the knife rest to the pressure spring, makes the ink scraper that fixes on the knife rest closely laminate on character carving wheel, ensures to carve the ink on the character carving wheel and scrapes cleanly; be provided with gliding wedge on the knife rest, when needing to change the ink scraping knife, remove under the knife rest through the wedge, promote the knife rest and upwards rotate, make the ink scraping knife leave the character carving wheel, convenient the change.

Description

Rubber tube character bar printer

Technical Field

The utility model relates to a rubber tube production auxiliary assembly field especially relates to a rubber tube character strip inker.

Background

After the rubber tube is manufactured, the information of the specification and the model of the rubber tube and the information of a manufacturer need to be printed and marked on the rubber tubes with different specifications, and a character-bar printer is equipment for printing the information on the tubes such as the rubber tubes. The inker of rubber tube trade adopts ink type inker mostly, be about to carve characters wheel direct dip in the printing ink, scrape clean the printing ink on carve characters wheel surface through the ink scraper after, directly print on the rubber tube by the carve characters wheel, perhaps pass through rubber wheel rendition to the rubber tube on, the ink scraper in this kind of printing mode is generally fixed, the position is not adjustable, after using a period, cause the ink scraper position to deviate easily, it is inhomogeneous to scrape the ink, and then make rubber tube printing surface produce the printing ink spot, and because printing ink drying rate is slow, rubber tube transfer rate is very fast, when transporting through the conveying roller train after the printing, printing typeface produces the friction with the conveying roller train, cause the printing typeface of not totally dry to rub with the conveying roller train very easily, the typeface is fuzzy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at that the ink scraper that appears in to present rubber tube character strip inker is changed inconveniently, the position is unadjustable, leads to the fact the technical problem that the printing typeface of not complete drying rubs the flower because of the transportation of conveying roller train after the rubber tube printing, provides a rubber tube character strip inker.

The technical scheme of the utility model specifically does:

the utility model provides a rubber tube typewriter, includes frame 1, be fixed with china ink groove 6 in the frame 1, 6 tops in china ink groove are fixed with carving characters wheel 3, and 3 one sides of carving characters wheel are fixed with ink scraping device 4, and 3 opposite sides of carving characters wheel are fixed with rubber wheel 2, rubber wheel 2 is located export transfer wheel 5 tops, ink scraping device 4 includes ink scraping knife 401, ink scraping knife 401 passes through fastening bolt 405 to be fixed on knife rest 402, be fixed with pressure spring 403 on the knife rest 402, knife rest 402 fixes on frame 1 through round pin axle 404.

A slidable wedge block 406 is arranged below the tool holder 1, and the wedge block 406 slidably pushes the tool holder 402 to rotate around a pin 404.

The improved automatic feeding machine is characterized in that an inlet conveying wheel set is fixed on the rack 1 and comprises an inlet upper conveying wheel 7 and an inlet lower conveying wheel 8, the inlet lower conveying wheel 8 and the outlet conveying wheel 5 are located on the same horizontal line, the inlet lower conveying wheel 8 and the outlet conveying wheel 5 are fixed on the same transverse plate 9, and the transverse plate 9 is fixed on the rack 1 in a penetrating mode.

Compared with the prior art, the rubber tube character stripe printer of the utility model has the advantages that the pressure spring is fixed on the knife rest, and the pressure spring provides certain pressure for the knife rest, so that the ink scraper fixed on the knife rest is tightly attached to the character carving wheel, and the ink on the character carving wheel is ensured to be scraped completely; meanwhile, the sliding wedge block is arranged on the knife rest, when the ink scraping knife needs to be replaced, the wedge block moves to the position below the knife rest, the knife rest is pushed to rotate upwards, the ink scraping knife is separated from the lettering wheel, the replacement is convenient, the ink scraping knife is fixed on the knife rest through the fastening bolt, the length of the ink scraping knife is adjustable, the wedge block can be removed after the ink scraping knife is replaced, the replacement and the adjustment of the ink scraping knife are convenient, and the optimal ink scraping effect is ensured; the rubber wheel setting of printing characters is in the top of export transfer wheel, when accomplishing the rubber tube printing, directly sends out the rubber tube, need not to increase conveyer in printing process low reaches, has avoided the rubber tube to accomplish after the printing again and passes through the transfer wheel and send out the printing characters quilt that causes and rub flower, fuzzy problem.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the operation of the ink scraping device.

Fig. 3 is a schematic diagram of the blade changing state of the ink scraping device.

Wherein, 1 is a frame; 2 is a rubber wheel; 3 is a character carving wheel; 4 is a wiping device; 5 is an outlet transfer wheel; 6 is an ink tank; 7 is an inlet upper transfer wheel; 8 is an inlet lower transfer wheel; 9 is a transverse plate; 401 is a doctor blade; 402 is a tool holder; 403 is a compression spring; 404 is a pin; 405 is a fastening bolt; 406 is a wedge; 407 is a chute.

Detailed Description

The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.

As shown in fig. 1-3, the utility model provides a rubber tube character stripe printer, including frame 1, china ink groove 6, the character wheel 3 of carving characters, rubber wheel 2, china ink groove 6, character wheel 3 of carving characters, rubber wheel 2 is fixed in frame 1, china ink groove 6 is located the below of character wheel 3 of carving characters, after adding printing ink in china ink groove 6, the latter half of character wheel 3 of carving characters can dip into printing ink, rubber wheel 2 is tangent with the circumference of character wheel 3 of carving characters, thereby make the printing ink on the character wheel 3 of carving characters can transfer to rubber wheel 2, rubber wheel 2 is located the top of export transfer wheel 5, the axle center of rubber wheel 2 and the axle center of character wheel 3 of carving characters are on the same vertical line, the rubber tube accomplishes the printing under the combined action of rubber wheel 2 and export transfer wheel 5, and when accomplishing the printing, go out from rubber wheel 2 and export transfer wheel 5 middle conveying; the ink scraping device 4 is fixed on the rack 1, the ink scraping device 4 comprises an ink scraping knife 401, a knife rest 402 and a pressure spring 403, the ink scraping knife 401 is fixed on the knife rest 402 through a fastening bolt 405, replacement of the ink scraping knife 401 is facilitated, the tail end of the knife rest 402 is fixed on the rack through a pin 404, the knife rest 402 can rotate in a plane where the lettering wheel 3 is located, the pressure spring 403 is arranged on the knife rest 402, the other end of the pressure spring 403 is fixed on a vertical plate on one side of the knife rest 402, the pressure spring 403 acts on the head of the knife rest 402, the ink scraping knife 401 is tightly pressed on the lettering wheel 3, it is guaranteed that ink on the lettering wheel 3 is scraped cleanly by the ink scraping knife 401, and meanwhile due to the arrangement of the pressure spring 403, the situation that the ink scraping knife is loosened and ink is not cleaned after the use time of the ink scraping knife 401 is long is avoided. The movable wedge 406 that sets up below wiping arrangement 4, wedge 406 can slide on spout 407, because knife rest 402 is under the effect of pressure spring 403, there is pressure effect to doctor 401 on the knife rest 402, when changing doctor 401, can change after needing to rotate certain angle with knife rest 402, remove wedge 406 to under the knife rest 402 this moment, support knife rest 402 and rotate certain angle and fix, make things convenient for the change of doctor 401, change after the doctor 401, remove wedge 406, knife rest 402 returns operating position, doctor 401 closely laminates with the lettering wheel 3 again.

Further, be fixed with entry conveying wheelset in the frame 1, conveying wheel 7 and entry lower conveying wheel 8 on the entry, entry lower conveying wheel 8 and 5 axle centers of export conveying wheel are located same water flat line, entry lower conveying wheel 8 and export conveying wheel 5 are fixed on same diaphragm 9, diaphragm 9 wears to establish in frame 1, fix in frame 1 through the bolt in the horizontal direction, and diaphragm 9 height on frame 1 can be adjusted from top to bottom, it is fixed to screw up through the bolt after the regulation is accomplished, and then can be according to the upper and lower position of the lower conveying wheel of the thickness adjustment entry of printing rubber tube and export conveying wheel 5, export conveying wheel 5 upper and lower position is adjustable has realized that the printing pressure of rubber wheel 2 is adjustable, consequently, can satisfy the rubber tube printing of different thickness specifications.

The working process is as follows: according to the height of diaphragm 9 on the manual adjustment frame 1 of the thickness of rubber tube, adjust the position between rubber wheel 2 and the export transfer gear 5 to suitable, look over whether the ink scraping knife 401 position is correct, whether can scrape the printing ink on the character carving wheel 3 totally, if the ink scraping knife 401 position is incorrect, screw up fastening bolt 405 behind the adjustment ink scraping knife 401 position, begin to print. The character carving wheel 3 dips in the ink of getting in the china ink groove 6, scrapes totally the printing ink on the character carving wheel 3 surface by ink scraper 401, and the character carving wheel 3 is on rotating the in-process and transfering the rubber wheel 2 with the printing ink characters, and the rubber wheel 2 is with the printing ink rendition on the rubber tube, and the rubber tube conveys away via export transfer wheel 5 and rubber wheel 2 when accomplishing the printing, accomplishes the printing process. When the doctor blade 401 is worn for a long time, the wedge block 406 is moved, the wedge block 406 is used for pushing the blade holder 402 to rotate upwards for a certain angle, the fastening bolt 405 is loosened, the doctor blade 401 is replaced, the fastening bolt 405 is screwed after replacement, the wedge block 406 is removed, the blade holder 402 is reset, the blade replacement is completed, and the length of the doctor blade can be adjusted through the fastening bolt 405.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims (3)

1. The utility model provides a rubber tube typewriter, includes frame (1), be fixed with china ink groove (6) on frame (1), china ink groove (6) top is fixed with lettering character wheel (3), and lettering character wheel (3) one side is fixed with wiping arrangement (4), and lettering character wheel (3) opposite side is fixed with rubber wheel (2), its characterized in that: the rubber wheel (2) is located above the outlet conveying wheel (5), the ink scraping device (4) comprises an ink scraping knife (401), the ink scraping knife (401) is fixed on a knife rest (402) through a fastening bolt (405), a pressure spring (403) is fixed on the knife rest (402), and the knife rest (402) is fixed on the rack (1) through a pin shaft (404).

2. The hose type character printer of claim 1, wherein: a slidable wedge block (406) is arranged below the tool rest (402), and the wedge block (406) pushes the tool rest (402) to rotate around a pin shaft (404) in a sliding mode.

3. The hose type character printer of claim 1, wherein: be fixed with entry conveying wheelset on frame (1), conveying wheel (7) and entry lower conveying wheel (8) on the entry, entry lower conveying wheel (8) and export conveying wheel (5) axle center are located same water flat line, entry lower conveying wheel (8) and export conveying wheel (5) are fixed on same diaphragm (9), diaphragm (9) are worn to establish and are fixed in frame (1).

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