CN211764320U

CN211764320U - Quick paper changing mechanism of bar code printer

Info

Publication number: CN211764320U
Application number: CN202020024297.6U
Authority: CN
Inventors: 张勇
Original assignee: Tianchang Excellent Enterprise Management Consulting Co ltd
Current assignee: Tianchang Excellent Enterprise Management Consulting Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-10-27
Anticipated expiration: 2030-01-07

Abstract

The utility model relates to the technical field of bar code printers, in particular to a quick paper changing mechanism of a bar code printer, which comprises a shell, wherein the top of the right side of the shell is hinged with a cover body, the front and the back of the bottom of the shell are fixedly connected with guide rails, a plugboard is movably inserted between the two guide rails, the front of the left side of the top of the plugboard is fixedly connected with a support plate, the back of the left side of the top of the plugboard is fixedly connected with a hinge, the top of the hinge is fixedly connected with a movable plate, the bottom of the movable plate is attached to the top of the plugboard, the central position of the back of the support plate, which is close to the top, is rotatably connected with a material placing rod, and a worker can drive the movable plate to rotate towards one side far away from the, thereby improving the convenience of the working personnel in use.

Description

Quick paper changing mechanism of bar code printer

Technical Field

The utility model relates to a bar printer technical field specifically is a bar printer's quick paper mechanism that trades.

Background

Bar code printer is a full-automatic machine that is used for printing bar code, through the direction roller of its inside setting, the paper that prints after accomplishing on putting the thing roller with the printer inside is derived, and people are when beating printing paper to the printer in changing, the flip on printer surface all need be opened generally, then change the paper on the thing roller of putting of its inside setting, this kind of change mode is because the inside structure of printer is comparatively compact, it is less to put the distance between thing roller and the wire roller simultaneously, very trouble when changing the paper of putting on the thing roller, change inefficiency.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a bar printer trades paper mechanism fast possesses the excellent staff of being convenient for to the paper isopoint of changing in the device, has solved the problem that traditional printer changed the paper difficulty.

The utility model discloses a quick paper changing mechanism of bar code printer, including the casing, the top on casing right side articulates there is the lid, the front and the back of casing bottom all fixedly connected with guide rail, the activity is pegged graft between two guide rails has the picture peg, the left front fixedly connected with backup pad in picture peg top, the left back fixedly connected with hinge in picture peg top, the top fixedly connected with fly leaf of hinge, the bottom of fly leaf is laminated with the top of picture peg, the central position department that is close to the top and is at the backup pad back rotates and is connected with puts the thing pole, the left central authorities of casing have the feed inlet, the right central authorities of casing right side have the discharge gate, the left and right sides that is close to the central authorities all rotate and are connected with the pivot, the central position department on pivot surface fixedly connected with the roller, the structure sets up, make, then wear out from the discharge gate for the staff can change the paper in the outside of casing, thereby makes the process of changing more convenient and high-efficient, has improved the convenience of staff when using.

The utility model discloses a bar printer's quick paper changing mechanism, wherein the spout has been seted up to the central authorities that the guide rail is close to casing center one side, the equal fixedly connected with slider in left front and the back in picture peg bottom, slider sliding connection is in the spout, this structure sets up, make the staff pass through the slip picture peg, thereby it slides in the spout to drive the slider, thereby adjust the distance of putting between thing pole and the roller, thereby make the staff can put the distance between thing pole and the roller through the adjustment, thereby adjust the elasticity of paper on the thing pole around the roller surface of putting, thereby the practicality of device has been improved.

The utility model discloses a bar printer's quick paper mechanism that trades, wherein the backup pad is trapezoidal, and the size and the shape of backup pad are unanimous with the size and the shape of fly leaf, and this structure sets up for the staff can rotate to one side of keeping away from the backup pad through rotating the hinge, thereby drives the fly leaf, thereby makes the staff can have enough big space with the paper cover put the thing pole on, thereby has improved the convenience of staff when using.

The utility model discloses a bar printer's quick paper mechanism that trades, wherein the fly leaf openly and with put the position department that thing pole corresponds each other and seted up the through-hole, the size of through-hole is greater than the size of putting the thing pole, the back of putting the thing pole runs through the back of through-hole, the inner wall activity of through-hole is pegged graft and is had the rubber circle, the size of rubber circle internal diameter is unanimous with the size of putting thing pole diameter, this structure sets up, make the staff put into the paper put on the thing pole after, can insert in great through-hole with the back of putting the thing pole, then alright with filling in the rubber circle, thereby carry on spacingly to putting the thing pole, thereby the staff of being convenient for will put the thing pole and put into in the through.

The utility model discloses a bar printer's quick paper mechanism that trades wherein puts the length of thing pole and the length unanimity of feed inlet and discharge gate, puts the length of thing pole and the length unanimity of roller.

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

1. the utility model, through the arranged slide block and the slide groove, enables the worker to slide in the slide groove through the sliding insertion plate, thereby driving the slide block to slide in the slide groove, thereby adjusting the distance between the object placing rod and the roller, thereby enabling the worker to adjust the tightness of the paper on the object placing rod on the surface of the roller by adjusting the distance between the object placing rod and the roller, thereby improving the practicability of the device, through the arranged hinge and the arranged movable plate, the worker can rotate the movable plate to one side far away from the support plate by rotating the hinge by matching with the support plate, thereby enabling the worker to have enough space to sleeve the paper on the object placing rod, thereby improving the convenience of the worker when in use, through the arranged through hole and the rubber ring, after the worker puts the paper on the object placing rod, the back of the object placing rod can be inserted into the larger through hole, then alright in order to fill in the rubber circle to put the thing pole and carry on spacingly, thereby be convenient for the staff will put the thing pole and put into the through-hole, further improved the convenience of staff when using.

2. The utility model discloses a what set up puts thing pole and feed inlet, cooperation roller for the staff can walk around two rollers with the paper after putting into the paper and putting on the thing pole, then wear out from the discharge gate, makes the staff can change the paper in the outside of casing, thereby makes the process of changing convenient more and high-efficient, has improved the convenience of staff when using.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall top-view cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the right side of the housing and the guide rail of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the insertion plate, the supporting plate and the movable plate of the present invention.

In the figure: 1. a housing; 2. a cover body; 3. a feed inlet; 4. a discharge port; 5. a rotating shaft; 6. a roller; 7. inserting plates; 8. a guide rail; 9. a slider; 10. a chute; 11. a support plate; 12. a placement rod; 13. a movable plate; 14. a through hole; 15. a rubber ring; 16. and (4) a hinge.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a quick paper changing mechanism of a bar code printer, including a housing 1, a cover 2 is hinged on the top of the right side of the housing 1, guide rails 8 are fixedly connected on the front and back of the bottom of the housing 1, an inserting plate 7 is movably inserted between the two guide rails 8, a supporting plate 11 is fixedly connected on the front of the left side of the top of the inserting plate 7, a hinge 16 is fixedly connected on the back of the left side of the top of the inserting plate 7, a movable plate 13 is fixedly connected on the top of the hinge 16, the bottom of the movable plate 13 is attached to the top of the inserting plate 7, a material placing rod 12 is rotatably connected on the center of the back of the supporting plate 11 near the top, a feed inlet 3 is arranged in the center of the left side of the housing 1, a discharge outlet 4 is arranged in the center, this structure sets up for the staff is putting into the paper and is putting back on thing pole 12, can bypass two rollers 6 with the paper, then wears out from discharge gate 4, makes the staff can change the paper in the outside of casing 1, thereby makes the process of changing more convenient and high-efficient, has improved the convenience of staff when using.

The central authorities that guide rail 8 is close to 1 center one side of casing have seted up spout 10, the equal fixedly connected with slider 9 in the left front in picture peg 7 bottom and the back, slider 9 sliding connection is in spout 10, the structure sets up, make the staff pass through slip picture peg 7, thereby it slides in spout 10 to drive slider 9, thereby adjust the distance of putting between thing pole 12 and the roller 6, thereby make the staff can put the distance between thing pole 12 and the roller 6 through the adjustment, thereby adjust the elasticity that the paper on putting the thing pole 12 was around on the roller 6 surface, thereby the practicality of device has been improved.

The backup pad 11 is trapezoidal, and the size and the shape of backup pad 11 are unanimous with the size and the shape of fly leaf 13, and this structure setting makes the staff can rotate hinge 16 through rotating, thereby drives fly leaf 13 and rotates to the one side of keeping away from backup pad 11, thereby makes the staff can have enough big space with the paper cover to put the thing pole 12 on, thereby has improved the convenience of staff when using.

The through-hole 14 has been seted up to the position department that fly leaf 13 openly and correspond each other with putting thing pole 12, the size of through-hole 14 is greater than the size of putting thing pole 12, the back of putting thing pole 12 runs through the back of through-hole 14, the inner wall activity of through-hole 14 is pegged graft and is had rubber circle 15, the size of the 15 internal diameters of rubber circle is unanimous with the size of putting thing pole 12 diameter, the structure sets up, make the staff put into the paper put thing pole 12 on the back, can insert in great through-hole 14 with the back of putting thing pole 12, then alright the rubber circle 15 of filling in, thereby it is spacing to putting thing pole 12, thereby be convenient for the staff will put thing pole 12 and put into through-hole 14, the convenience of staff when using has further.

The length of the object placing rod 12 is consistent with that of the feed inlet 3 and the discharge outlet 4, and the length of the object placing rod 12 is consistent with that of the roller 6.

The working principle is as follows: when a worker needs to replace paper in the printer, the worker can rotate the cover body 2 to separate the cover body 2 from the housing 1, then the worker pulls the insert plate 7 to drive the sliding block 9 to slide in the sliding groove 10, pulls the article placing rod 12 to the side away from the housing 1, then the worker can take the rubber ring 15 out of the through hole 14, then the worker can rotate the hinge 16 to drive the movable plate 13 to rotate to the side away from the supporting plate 11, so that the back of the article placing rod 12 is separated from the through hole 14, then the used paper can be taken out of the article placing rod 12, and new paper is sleeved on the article placing rod 12, then the worker rotates the movable plate 13 to the center of the insert plate 7 to rotate the movable plate 13 to the position perpendicular to the insert plate 7, after the movable plate 13 is rotated, the article placing rod 12 can enter the through hole 14 on the movable plate 13, the staff then reinserts the rubber buffer in through-hole 14 to spacing to it, then staff alright in order to pull the paper, passes feed inlet 3 with the paper, then from left to right in proper order the below of the first roller 6 of window and the top of second roller 6, passes from discharge gate 4 at last, accomplishes the change to the paper.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a bar code printer's quick paper mechanism that trades, includes casing (1), its characterized in that: the top on casing (1) right side articulates there is lid (2), the front and the equal fixedly connected with guide rail in the back (8) of casing (1) bottom, two movable grafting has picture peg (7) between guide rail (8), the left front fixedly connected with backup pad (11) in picture peg (7) top, the left back fixedly connected with hinge (16) in picture peg (7) top, the top fixedly connected with fly leaf (13) of hinge (16), the bottom of fly leaf (13) and the top of picture peg (7) are laminated mutually, the central point department at the backup pad (11) back and be close to the top rotates and is connected with puts thing pole (12), feed inlet (3) have been seted up to the left central authorities of casing (1), discharge gate (4) have been seted up to the central authorities on casing (1) right side, casing (1) inner wall just is close to the left and right sides of central authorities and all, the central position of the surface of the rotating shaft (5) is fixedly connected with a roller (6).

2. The quick paper changing mechanism of a barcode printer according to claim 1, wherein: the utility model discloses a plug board, including guide rail (8), picture peg (7), the equal fixedly connected with slider (9) in front and the back on left side of picture peg (7) bottom, slider (9) sliding connection is in spout (10).

3. The quick paper changing mechanism of a barcode printer according to claim 1, wherein: the supporting plate (11) is trapezoidal, and the size and the shape of the supporting plate (11) are consistent with those of the movable plate (13).

4. The quick paper changing mechanism of a barcode printer according to claim 1, wherein: the portable plate (13) openly just with put the mutual position department that corresponds of thing pole (12) and seted up through-hole (14), the size of through-hole (14) is greater than the size of putting thing pole (12), the back of putting thing pole (12) runs through the back of through-hole (14).

5. The quick paper changing mechanism of a barcode printer according to claim 4, wherein: the inner wall of the through hole (14) is movably inserted with a rubber ring (15), and the inner diameter of the rubber ring (15) is consistent with the diameter of the object placing rod (12).

6. The quick paper changing mechanism of a barcode printer according to claim 1, wherein: the length of the object placing rod (12) is consistent with the length of the feed inlet (3) and the length of the discharge outlet (4), and the length of the object placing rod (12) is consistent with the length of the roller (6).