CN214516498U

CN214516498U - Digital printing label dust collector

Info

Publication number: CN214516498U
Application number: CN202120476495.0U
Authority: CN
Inventors: 彭小建
Original assignee: Jiangsu Xinmeiya Printing Co ltd
Current assignee: Jiangsu Xinmeiya Printing Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-29
Anticipated expiration: 2031-03-04

Abstract

The utility model relates to a digit printing label dust collector uses in the field of label printing, and it includes the frame, sets up the base that is used for unreeling the roll-up of label area in the frame, is located the sticky dust roller and the roller frame of roll-up below and installation roller frame, the both ends of roller frame set up the extension arm, the sticky dust roller sets up in two between the extension arm, set up the screw hole on the extension arm, threaded hole female connection screw, the screw is close to the coaxial connecting axle that sets up of one end of sticky dust roller, the diameter of connecting axle is less than the diameter of screw, the both ends of sticky dust roller set up with the corresponding spread groove of connecting axle, the connecting axle passes peg graft behind the screw hole in the spread groove. This application has the effect that makes things convenient for the staff regularly to change the sticky dust roller.

Description

Digital printing label dust collector

Technical Field

The application relates to the field of label printing, in particular to a digital printing label dust removal device.

Background

With the continuous development of printing technology, digital printing has been widely accepted by people today. The label printing field is a field in which the digital printing technology develops rapidly in recent years, and is related to the market attribute of the label and the development of the whole society to a certain stage, and the relation of the development of the society to the certain stage means that the demand of people for developing personalities is triggered by the fact that people are full of warmness to well, so that the rapid development of the digital printing technology in the label printing field in recent years is promoted.

Chinese patent with publication number CN205395425U discloses a dust collector for label printing machine, which comprises a frame, a material rolling roller for winding paper tape is arranged on the frame, a dust removing part is arranged below the material rolling roller, a pressing mechanism for attaching the dust removing part to the paper tape of the material rolling roller, the dust removing part comprises a dust adhering roller and a roller frame for mounting the dust adhering roller, the pressing mechanism comprises a base arranged on the frame, a rotating shaft arranged in parallel with the material rolling roller and a pull-down part for pulling down one end of the roller frame, the pull-down part comprises an elastic part and a connecting part arranged on the base, and two ends of the elastic part are respectively connected with the roller frame and the connecting part.

In view of the above-mentioned related technologies, the inventor believes that the sticky roller will lose its adhesiveness after being used for a period of time, and in order to maintain the long-term dust removing effect of the sticky roller on the label, the sticky roller needs to be replaced by the worker regularly, and the sticky roller is fixed on the roller frame, so that the worker is inconvenient to replace the sticky roller.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient problem of changing the sticky dust roller of staff, this application provides a digital printing label dust collector.

The application provides a digital printing label dust collector adopts following technical scheme:

the utility model provides a digital printing label dust collector, includes the frame, sets up the base that is used for unreeling the roll-up roll of label area in the frame, is located the dust-binding roller and the roller frame of roll-up roll below and installs the roller frame, the both ends of roller frame set up the extension arm, the dust-binding roller sets up in two between the extension arm, set up the screw hole on the extension arm, threaded hole female connection screw, the screw is close to the coaxial connecting axle that sets up of one end of dust-binding roller, the diameter of connecting axle is less than the diameter of screw, the both ends of dust-binding roller set up with the corresponding spread groove of connecting axle, the connecting axle passes peg graft behind the screw hole in the spread groove.

Through adopting above-mentioned technical scheme, arrange the sticky dust roller in between two extension arms to make the spread groove at sticky dust roller both ends aim at the screw hole on two extension arms respectively, then towards two threaded hole spiro union screws in proper order, make the connecting axle on the screw peg graft in the spread groove, thereby can fix the sticky dust roller between two extension arms, otherwise, through unscrewing two screws alright follow two extension arms with the sticky dust roller and dismantle. The structure that the dust-sticking roller is detachably arranged on the roller frame facilitates the regular replacement of the dust-sticking roller by workers so as to keep the long-term dust removal effect of the dust-sticking roller on the label tape.

Optionally, set up locking lid on the outer wall of extension arm, set up the confession on the locking lid the locking chamber that the head of screw was put into, one side of locking lid articulate through the hinge in on the extension arm, the torsional spring is established to the cover on the hinge, the one end butt of torsional spring in on the extension arm, the other end butt of torsional spring in on the locking lid.

Through adopting above-mentioned technical scheme, under the torsion effect of torsional spring, order about locking lid all the time and rotate towards the screw to locking lid covers the head of screw, and the head of screw is arranged in locking intracavity, has restricted the screw not hard up, has improved the fixed stability to the sticky roller.

Optionally, a toggle plate is arranged on one side of the anti-loosening cover close to the hinge point, a hook hole is formed in the toggle plate, a pull rope is connected to the extension arm, a drag hook is connected to the pull rope, and the drag hook is arranged in the hook hole in a penetrating mode.

Through adopting above-mentioned technical scheme, the setting dial plate has made things convenient for the staff to rotate locking lid towards the direction of overcoming torsional spring torsion, when the spiro union screw or when lifting the screw off, the staff need rotate locking lid from the screw through the dial plate to expose the head of screw, then wear to establish the drag hook in the hook hole, fix locking lid through the stay cord, the staff alright convenient this moment operates the screw.

Optionally, a thread groove is formed in the extension arm, a thread column is connected with the thread groove through internal threads, and the pull rope is fixedly connected to the thread column.

Through adopting above-mentioned technical scheme, the stay cord passes through the spiro union of screw thread post and thread groove, and detachable connects on the extension arm to when need not to use the stay cord, the staff can lift stay cord and drag hook off from the extension arm, with the influence that reduction during operation stay cord and drag hook caused the sticky roller.

Optionally, a guide rod is arranged on the rack along the label tape conveying direction, the guide rod penetrates through the base, the base axially slides along the guide rod, and a traction mechanism for pulling the base towards the unreeling roller is arranged on the guide rod.

Through adopting above-mentioned technical scheme, under drive mechanism's traction, with the base towards the direction pulling of unreeling the roller all the time to make the dust binding roller laminate all the time on unreeling the label area on the roller, continuously carry out the dust removal operation to the label area, the label area that the reduction appears unreeling on the roller leads to the unable condition that contacts the label area of dust binding roller because of constantly unreeling.

Optionally, the traction mechanism comprises a traction spring sleeved on the guide rod, the traction spring is located on one side, close to the unwinding roller, of the base, one end of the traction spring is connected to the base, and the other end of the traction spring is connected to the rack.

Through adopting above-mentioned technical scheme, traction spring is under the effect of self elasticity, all the time with the base towards the direction pulling of unreeling the roller to make the dust-binding roller laminate all the time on unreeling the label area on the roller, continuously remove dust to the label area and operate.

Optionally, a stabilizing mechanism is arranged between the base and the guide rod, and the base is limited by the stabilizing mechanism to rotate on the guide rod.

Through adopting above-mentioned technical scheme, can restrict the base through stabilizing mean and rotate on the guide bar for the base can slide on the guide bar steadily, thereby can prop roller frame and dust-binding roller steadily.

Optionally, the stabilizing mechanism includes a stabilizing block disposed on the base, a stabilizing groove slidably engaged with the stabilizing block is disposed on the guide rod along the sliding direction of the base, and the stabilizing block and the stabilizing groove are both in a dovetail structure.

Through adopting above-mentioned technical scheme, through the sliding fit of the steady piece that the structure is dovetail and stable groove, restricted the base and rotated on the guide bar for the base can slide on the guide bar steadily.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the structure that the dust-binding roller is detachably arranged on the roller frame facilitates the replacement of the dust-binding roller by workers at regular intervals so as to keep the long-term dust removal effect of the dust-binding roller on the label tape;

2. under the action of the torsion spring, the anti-loosening cover is always driven to rotate towards the screw, so that the head of the screw is covered by the anti-loosening cover and is arranged in the anti-loosening cavity, the loosening of the screw is limited, and the fixing stability of the dust-binding roller is improved;

3. under traction spring's traction, with the base towards the direction pulling of unreeling the roller all the time to make the dust binding roller laminate all the time on unreeling the label area on the roller, continuously carry out the dust removal operation to the label area, the label area that the reduction appears unreeling on the roller leads to the unable condition that contacts the label area of dust binding roller because of constantly unreeling.

Drawings

Fig. 1 is a schematic view of a digital printing label dust removing device in the embodiment of the present application.

Fig. 2 is a schematic view of the connection between the dust-binding roller and the roller frame in the embodiment of the application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. a frame; 2. unwinding rollers; 3. a dust-sticking roller; 31. connecting grooves; 4. a roller frame; 41. an extension arm; 411. a threaded hole; 412. a thread groove; 5. a base; 51. a stabilizing block; 6. a screw; 61. a connecting shaft; 7. a locking cover; 71. a lock chamber; 8. a hinge shaft; 9. a torsion spring; 10. a poking plate; 101. a hook hole; 11. pulling a rope; 12. pulling a hook; 13. a threaded post; 14. a guide bar; 141. a stabilizing slot; 15. a traction spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses digital printing label dust collector. Referring to fig. 1, the digital printing label dust removing device comprises a frame 1, an unwinding roller 2 arranged on the frame 1 and used for unwinding a label tape, a dust-binding roller 3 and a roller frame 4 arranged on one side below the unwinding roller 2, and a base 5 for mounting the roller frame 4, wherein the roller frame 4 fixes the dust-binding roller 3, so that the dust-binding roller 3 is attached to the label tape on the unwinding roller 2, and the label tape is subjected to dust removing operation.

Referring to fig. 1, a guide rod 14 is arranged on a machine frame 1 along the conveying direction of the label tape, the guide rod 14 penetrates through a base 5, so that the base 5 can slide back and forth along the axial direction of the guide rod 14, a stabilizing mechanism is arranged between the base 5 and the guide rod 14 to limit the base 5 to rotate on the guide rod 14, so that the base 5 can stably slide along the axial direction of the guide rod 14, and further the dust adhering roller 3 can stably perform dust removing operation on the label tape. The stabilizing mechanism comprises a stabilizing block 51 which is fixed on the base 5 and has a dovetail-shaped cross section, a stabilizing groove 141 which also has a dovetail-shaped cross section is arranged on the guide rod 14 along the sliding direction of the base 5, and the stabilizing block 51 is arranged in the stabilizing groove 141 in a sliding manner and can effectively limit the base 5 to rotate on the guide rod 14.

Referring to fig. 1, a traction mechanism is also provided on the guide bar 14 to pull the base 5 in the direction of the unwinding roller 2. Draw mechanism establishes the traction spring 15 on guide bar 14 including the cover, traction spring 15 sets up in base 5 towards the one side of unreeling roller 2, traction spring 15's one end fixed connection is on base 5, other end fixed connection is in frame 1, under the effect of traction spring 15 elasticity, can be all the time with the base 5 towards the direction pulling of unreeling roller 2, thereby make the dust-binding roll 3 laminate all the time on the label area of unreeling roller 2, continuously remove dust the operation to the label area, the reduction appears the label area on the unreeling roller 2 and leads to the unable condition of contacting the label area of dust-binding roll 3 because of constantly unreeling.

Referring to fig. 2 and 3, the two ends of the roller frame 4 are fixed with the extension arms 41, the dust adhering roller 3 is arranged between the two extension arms 41, the connection grooves 31 are coaxially formed at the two ends of the dust adhering roller 3, the two extension arms 41 are provided with the threaded holes 411, the dust adhering roller 3 is arranged between the two extension arms 41, and the two connection grooves 31 on the dust adhering roller 3 are in one-to-one correspondence with the two threaded holes 411. The screws 6 are connected with the screw holes 411 in a threaded mode, the end portions of the screws 6 are coaxially connected with the connecting shaft 61 with the diameter smaller than that of the screws 6, the connecting shaft 61 is aligned and inserted into the connecting groove 31 after the screws 6 penetrate through the screw holes 411, the dust adhering roller 3 can be fixed between the two extension arms 41, and at the moment, the dust adhering roller 3 can rotate between the two extension arms 41 along the axial direction of the dust adhering roller. Conversely, the dusting roller 3 can be removed from between the two extension arms 41 by removing the two screws 6. This kind of structure of dust-binding roller 3 demountable installation on roller frame 4 has made things convenient for the staff regularly to change dust-binding roller 3 to keep dust-binding roller 3 to the permanent dust removal effect of label area.

Referring to fig. 3, set up locking lid 7 on the outer wall of extension arm 41, set up the locking chamber 71 that supplies the head of screw 6 to put into on the locking lid 7, locking lid 7 covers the head of screw 6, one side of locking lid 7 articulates on extension arm 41 through hinge 8, and establish torsional spring 9 on hinge 8, the one end butt of torsional spring 9 is on extension arm 41, the other end butt is on locking lid 7, under the effect of torsional spring 9 torsion, order about locking lid 7 all the time and rotate towards screw 6, thereby locking lid 7 covers the head of screw 6, it is not hard up to have restricted screw 6, the stability of fixing to dust-binding roller 3 has been improved. In addition, the toggle plate 10 is fixed at a position, close to the hinge point, on the anti-loosening cover 7, so that a person can conveniently rotate the anti-loosening cover 7 in a direction of overcoming the torsion force of the torsion spring 9, the anti-loosening cover 7 is rotated away from the screw 6, and the person can conveniently operate the screw 6.

Referring to fig. 3, set up thread groove 412 on the extension arm 41, thread groove 412 internal thread connection screw thread post 13, fixed connection stay cord 11 on the screw thread post 13, the one end fixed connection drag hook 12 of screw thread post 13 is kept away from to stay cord 11, set up on stirring board 10 with drag hook 12 matched with hook hole 101, after the personnel rotated locking lid 7 from screw 6, can wear to establish in hook hole 101 with drag hook 12, fix locking lid 7 through stay cord 11, personnel are carrying out the in-process of operating screw 6 this moment, need not to fix locking lid 7 with the hand again, thereby operation convenience has been improved. When the pull rope 11 is not needed, a person can detach the pull rope 11 and the draw hook 12 from the extension arm 41, so that the influence of the pull rope 11 and the draw hook 12 on the dust-binding roller 3 during working is reduced.

The implementation principle of the digital printing label dust removing device in the embodiment of the application is as follows: the dust-binding roller 3 is arranged between the two extension arms 41, the connection grooves 31 at the two ends of the dust-binding roller 3 are respectively aligned with the threaded holes 411 on the two extension arms 41, then the screws 6 are sequentially screwed into the two threaded holes 411, the connection shaft 61 on the screws 6 is inserted into the connection grooves 31, the dust-binding roller 3 can be fixed between the two extension arms 41, and otherwise, the dust-binding roller 3 can be detached from the space between the two extension arms 41 by unscrewing the two screws 6.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a digital printing label dust collector, includes frame (1), set up in frame (1) and be used for unreeling roller (2) of label area, be located base (5) of dust-binding roller (3) and roller frame (4) and installation roller frame (4) of unreeling roller (2) below, its characterized in that: the both ends of roller frame (4) set up extension arm (41), dust binding roller (3) set up in two between extension arm (41), set up screw hole (411) on extension arm (41), screw hole (411) female connection screw (6), screw (6) are close to the coaxial connecting axle (61) that sets up of one end of dust binding roller (3), the diameter of connecting axle (61) is less than the diameter of screw (6), the both ends of dust binding roller (3) set up with connecting axle (61) corresponding spread groove (31), connecting axle (61) pass peg graft behind screw hole (411) in spread groove (31).

2. The digital printing label dust removing device according to claim 1, wherein: set up locking lid (7) on the outer wall of extension arm (41), set up the confession on locking lid (7) locking chamber (71) that the head of screw (6) was put into, one side of locking lid (7) through hinge (8) articulate in on extension arm (41), torsional spring (9) are established to the cover on hinge (8), the one end butt of torsional spring (9) in on extension arm (41), the other end butt of torsional spring (9) in on locking lid (7).

3. The digital printing label dust removing device according to claim 2, wherein: one side of the anti-loosening cover (7) close to the hinged point is provided with a poking plate (10), a hook hole (101) is formed in the poking plate (10), the extension arm (41) is connected with a pull rope (11), the pull rope (11) is connected with a pull hook (12), and the pull hook (12) penetrates through the hook hole (101).

4. The digital printing label dust removing device according to claim 3, wherein: a thread groove (412) is formed in the extension arm (41), the thread groove (412) is connected with a thread column (13) in a threaded mode, and the pull rope (11) is fixedly connected to the thread column (13).

5. The digital printing label dust removing device according to claim 1, wherein: frame (1) is gone up and is set up guide bar (14) along label area direction of delivery, guide bar (14) are passed base (5), just base (5) are followed guide bar (14) axial slip, set up on guide bar (14) and move base (5) towards unreel the drive mechanism of roller (2) direction pulling.

6. The digital printing label dust removing device according to claim 5, wherein: traction mechanism establishes including the cover traction spring (15) on guide bar (14), traction spring (15) are located base (5) are close to unreel one side of roller (2), the one end of traction spring (15) connect in on base (5), the other end of traction spring (15) connect in on frame (1).

7. The digital printing label dust removing device according to claim 5, wherein: a stabilizing mechanism is arranged between the base (5) and the guide rod (14), and the base (5) is limited to rotate on the guide rod (14) through the stabilizing mechanism.

8. The digital print label dust removal device of claim 7, wherein: the stabilizing mechanism comprises a stabilizing block (51) arranged on the base (5), a stabilizing groove (141) in sliding fit with the stabilizing block (51) is formed in the guide rod (14) along the sliding direction of the base (5), and the stabilizing block (51) and the stabilizing groove (141) are both in a dovetail structure.