CN215970718U

CN215970718U - Label positioning mechanism for bar code printer

Info

Publication number: CN215970718U
Application number: CN202121691290.0U
Authority: CN
Inventors: 何磊; 施孟琛
Original assignee: Anhui Xinyi Automation Technology Co ltd
Current assignee: Anhui Xinyi Automation Technology Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-03-08
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a label positioning mechanism for a bar code printer, which comprises a bottom bin, wherein positioning assemblies are arranged at one end of two sides of the bottom inside the bottom bin; according to the utility model, through the mutual matching among the rack, the clamping blocks, the pull rod, the first spring, the sleeve, the clamping groove, the gear, the through groove, the connecting rod and the positioning block, the label can be positioned at the inner side of the positioning block, the clamping blocks are inserted into the exposed clamping groove by pulling the pull rod, the pull rod is loosened, and the two groups of clamping blocks are clamped by the pull rod under the action of the first spring, so that the two groups of positioning blocks can be always maintained in a butt joint state, and the label can be always positioned.

Description

Label positioning mechanism for bar code printer

Technical Field

The utility model relates to the technical field of positioning mechanisms, in particular to a label positioning mechanism for a bar code printer.

Background

With the development of society, people need to use various types of labels in offices and daily life, so that bar code label printers are widely applied, and the correct positioning and guiding of paper are important guarantees for normal printing in the printing process of label paper;

most label positioning mechanisms for barcode printers, however, are deficient:

1. most of the existing label positioning mechanisms for bar code printers are difficult to fix a positioning structure at a position where a label can be positioned, and the positioning mechanism needs manpower to maintain, so that time and labor are wasted, and the device has great limitations;

2. the existing label positioning mechanism for the bar code printer is mostly difficult to tighten a label, and the label is easy to wrinkle or print the offset condition due to no tightening when being printed, so that the label is wasted and is easy to pull when being printed, and the label is damaged and cannot be used.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a label positioning mechanism for a barcode printer, so as to solve the problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a label positioning mechanism for bar printer, includes end storehouse, the one end of the inside bottom both sides of end storehouse all is equipped with locating component, the intermediate position department of the inside bottom of end storehouse is equipped with the sleeve, the inside bottom of sleeve is equipped with first spring, the top of first spring is equipped with the pull rod, the bottom of the inside both sides of pull rod all is equipped with the draw-in groove, the one end at the inside top of end storehouse is equipped with logical groove, the both sides of the bottom storehouse top other end all are equipped with adjusting part.

Preferably, locating component includes rack, fixture block, gear, connecting rod, locating piece, third spout and second slider, the third spout is equipped with two sets ofly, and is two sets of the third spout is located logical inslot portion's both ends respectively, and is two sets of the inside of third spout all slides and is equipped with the second slider, and is two sets of one side that the second slider is close to each other is equipped with the connecting rod, the both ends of the inside bottom both sides of end storehouse all are equipped with the gear, and are two sets of the top that the connecting rod is close to one side each other all is equipped with the locating piece, and is two sets of the bottom of connecting rod all is equipped with the rack, and is two sets of one side that the rack is close to each other all is equipped with the fixture block.

Preferably, the adjusting part includes dead lever, first slider, changes roller, recess and second spout, the dead lever is equipped with two sets ofly, and is two sets of the dead lever is located the both sides of the end storehouse top other end, and is two sets of the inside one side that is close to each other of dead lever all is equipped with the second spout, and is two sets of the inside of second spout all slides and is equipped with first slider, and is two sets of one side that first slider kept away from each other all is equipped with the recess, and is two sets of one side cover that first slider is close to each other is equipped with changes the roller, and is two sets of one side that the dead lever was kept away from each other all is equipped with fixed subassembly.

Preferably, fixed subassembly includes arm-tie, second spring, first spout, kelly and support, the support is equipped with two sets ofly, the support is located one side that two sets of dead levers were kept away from each other respectively, and is two sets of the inside top and the bottom of support all are equipped with first spout, four sets of the inside of first spout all is equipped with the second spring, and is two sets of the inside slip of first spout is equipped with the arm-tie, and is two sets of one side that the arm-tie is close to each other all evenly is equipped with three sets of kellies.

Preferably, three groups of through holes are uniformly formed in one side, close to the pulling plate, of the inner portion of the fixing rod, and the through holes are matched with the clamping rods.

Preferably, the clamping block and the clamping groove are L-shaped and are matched with each other.

Compared with the prior art, the utility model has the beneficial effects that: the label positioning mechanism for the bar code printer;

1. through the mutual matching among the rack, the clamping blocks, the pull rod, the first spring, the sleeve, the clamping groove, the gear, the through groove, the connecting rod and the positioning block, the label can be positioned on the inner side of the positioning block, the clamping blocks are inserted into the exposed clamping groove by pulling the pull rod, the pull rod is loosened, and the two groups of clamping blocks are clamped by the pull rod under the action of the first spring, so that the two groups of positioning blocks can be always maintained in a butt joint state and can be used for positioning the label;

2. through mutually supporting between dead lever, arm-tie, second spring, first slider, commentaries on classics roller, recess, kelly, support and the second spout, can let and change the roller and adjust from top to bottom to tighten the label, prevent that the label from printing when not tightening the fold that appears, avoided the waste and the damage of label.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a front cross-sectional view of a fixation rod of the present invention;

fig. 5 is a side cross-sectional view of the stent of the present invention.

In the figure: 1. a bottom bin; 2. a rack; 3. a clamping block; 4. a pull rod; 5. a first spring; 6. a sleeve; 7. a card slot; 8. a gear; 9. a through groove; 10. a connecting rod; 11. fixing the rod; 12. pulling a plate; 13. a second spring; 14. a first chute; 15. a first slider; 16. rotating the roller; 17. a groove; 18. a clamping rod; 19. a support; 20. positioning blocks; 21. a second chute; 22. a third chute; 23. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a label positioning mechanism for bar code printer, including end storehouse 1, the one end of 1 inside bottom both sides in end storehouse all is equipped with locating component, can fix a position the label, prevent the label skew, the intermediate position department of 1 inside bottom in end storehouse is equipped with sleeve 6, the inside bottom of sleeve 6 is equipped with first spring 5, the top of first spring 5 is equipped with pull rod 4, the bottom of the inside both sides of pull rod 4 all is equipped with draw-in groove 7, the one end at 1 inside top in end storehouse is equipped with logical groove 9, locating piece 20 can remove in logical groove 9, be favorable to the location of label, the both sides of the 1 top other end in end storehouse all are equipped with adjusting part, can adjust the height of commentaries on classics roller 16, keep the label tight.

Further, the locating component includes rack 2, fixture block 3, gear 8, connecting rod 10, locating piece 20, third spout 22 and second slider 23, third spout 22 is equipped with two sets ofly, two sets of third spouts 22 are located logical inside both ends of groove 9 respectively, two sets of third spouts 22's inside all slides and is equipped with second slider 23, one side that two sets of second sliders 23 are close to each other is equipped with connecting rod 10, the both ends of 1 inside bottom both sides in end storehouse all are equipped with gear 8, two sets of connecting rods 10 are close to each other the top of one side all and all are equipped with locating piece 20, the bottom of two sets of connecting rods 10 all is equipped with rack 2, one side that two sets of rack 2 are close to each other all is equipped with fixture block 3, be convenient for fix a position the memo.

Further, the adjusting part includes dead lever 11, first slider 15, change roller 16, recess 17 and second spout 21, dead lever 11 is equipped with two sets ofly, two sets of dead levers 11 are located the both sides of the 1 top other end in bottom storehouse, one side that two sets of dead levers 11 are inside to be close to each other all is equipped with second spout 21, the inside of two sets of second spout 21 all slides and is equipped with first slider 15, one side that two sets of first sliders 15 were kept away from each other all is equipped with recess 17, one side cover that two sets of first sliders 15 are close to each other is equipped with and changes roller 16, one side that two sets of dead levers 11 were kept away from each other all is equipped with fixed subassembly, adjust and change roller 16's height, keep the label tight.

Further, fixed subassembly includes arm-tie 12, second spring 13, first spout 14, kelly 18 and support 19, support 19 is equipped with two sets ofly, support 19 is located the one side that two sets of dead levers 11 kept away from each other respectively, the inside top and the bottom of two sets of supports 19 all are equipped with first spout 14, the inside of four sets of first spouts 14 all is equipped with second spring 13, the inside of two sets of first spouts 14 slides and is equipped with arm-tie 12, one side that two sets of arm-ties 12 are close to each other all evenly is equipped with three sets of kellies 18, can fix and change roller 16, prevent to change roller 16 and drop, damage the label.

Furthermore, three groups of through holes are uniformly formed in one side, close to the pulling plate 12, of the fixing rod 11, the through holes are matched with the clamping rods 18, and the clamping rods 18 can be conveniently fixed to the rotating rollers 16.

Further, fixture block 3 and draw-in groove 7 all are the L type, and fixture block 3 and draw-in groove 7 mutual adaptation can let fixture block 3 and draw-in groove 7 block each other.

The working principle is as follows: firstly, a label is placed on the inner sides of two groups of positioning blocks 20, the two groups of gears 8 are rotated, and the two groups of gears 8 are meshed with the two groups of racks 2, so that the two groups of racks 2 are driven by the two groups of gears 8 to approach each other, the two groups of positioning blocks 20 are driven by the two groups of connecting rods 10 to approach each other while the two groups of racks 2 approach each other, then the pull rod 4 is pulled to expose and move the two groups of clamping grooves 7 to positions aligned with the two groups of clamping blocks 3, the two groups of gears 8 are continuously rotated, then the two groups of clamping blocks 3 are inserted into the two groups of clamping grooves 7, the pull rod 4 is loosened, the pull rod 4 is pulled downwards under the action of the first spring 5, and therefore the two groups of clamping blocks 3 are fixed in the two groups of clamping grooves 7, finally the two groups of positioning blocks 20 are combined, and the positioning of the label is completed;

then after the label location is accomplished, through pulling two sets of arm-tie 12, two sets of arm-tie 12 drive kelly 18 break away from the inside of recess 17, then remove and change roller 16 and slide to suitable position department in second spout 21 for the label is taut, then loosen arm-tie 12 again, under the effect of second spring 13, another group's arm-tie 18 is inserted again and is accomplished the fixing to roller 16 in recess 17, change roller 16 and tighten the label, make the label can not appear the fold, avoided the label because pull and damage.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a label positioning mechanism for bar code printer, includes end storehouse (1), its characterized in that: the one end of the inside bottom both sides of end storehouse (1) all is equipped with locating component, the intermediate position department of the inside bottom of end storehouse (1) is equipped with sleeve (6), the inside bottom of sleeve (6) is equipped with first spring (5), the top of first spring (5) is equipped with pull rod (4), the bottom of the inside both sides of pull rod (4) all is equipped with draw-in groove (7), the one end at the inside top of end storehouse (1) is equipped with logical groove (9), the both sides of the bottom storehouse (1) top other end all are equipped with adjusting part.

2. A label positioning mechanism for a barcode printer according to claim 1, wherein: locating component includes rack (2), fixture block (3), gear (8), connecting rod (10), locating piece (20), third spout (22) and second slider (23), third spout (22) are equipped with two sets ofly, and are two sets of third spout (22) are located logical groove (9) inside both ends respectively, and are two sets of the inside of third spout (22) all slides and is equipped with second slider (23), and is two sets of one side that second slider (23) are close to each other is equipped with connecting rod (10), the both ends of bottom storehouse (1) inside bottom both sides all are equipped with gear (8), and are two sets of top that connecting rod (10) are close to one side each other all is equipped with locating piece (20), and is two sets of the bottom of connecting rod (10) all is equipped with rack (2), and is two sets of one side that rack (2) are close to each other all is equipped with fixture block (3).

3. A label positioning mechanism for a barcode printer according to claim 1, wherein: adjusting part includes dead lever (11), first slider (15), changes roller (16), recess (17) and second spout (21), dead lever (11) are equipped with two sets ofly, two sets of dead lever (11) are located the both sides of the end storehouse (1) top other end, and are two sets of one side that dead lever (11) inside is close to each other all is equipped with second spout (21), and is two sets of the inside of second spout (21) all slides and is equipped with first slider (15), and is two sets of one side that first slider (15) kept away from each other all is equipped with recess (17), and is two sets of one side cover that first slider (15) are close to each other is equipped with changes roller (16), and is two sets of one side that dead lever (11) were kept away from each other all is equipped with fixed subassembly.

4. A label positioning mechanism for a barcode printer according to claim 3, wherein: fixed subassembly includes arm-tie (12), second spring (13), first spout (14), kelly (18) and support (19), support (19) are equipped with two sets ofly, support (19) are located one side of keeping away from each other two sets of dead lever (11) respectively, and are two sets of the inside top and the bottom of support (19) all are equipped with first spout (14), four sets of the inside of first spout (14) all is equipped with second spring (13), and is two sets of the inside slip of first spout (14) is equipped with arm-tie (12), and is two sets of one side that arm-tie (12) are close to each other all evenly is equipped with three sets of kelly (18).

5. A label positioning mechanism for a barcode printer according to claim 3, wherein: and three groups of through holes are uniformly formed in one side, close to the pulling plate (12), of the inside of the fixing rod (11), and the through holes are matched with the clamping rods (18) mutually.

6. A label positioning mechanism for a barcode printer according to claim 2, wherein: the clamping block (3) and the clamping groove (7) are L-shaped, and the clamping block (3) and the clamping groove (7) are mutually matched.