CN211390621U

CN211390621U - Bar code printing wrinkle-proof device

Info

Publication number: CN211390621U
Application number: CN201921532676.XU
Authority: CN
Inventors: 涂友冬; 唐小超
Original assignee: Shenzhen JWIPC Technology Co Ltd
Current assignee: Shenzhen JWIPC Technology Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-09-01
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to a bar code printing apparatus technical field just discloses a wrinkle device is prevented in bar code printing, including bottom plate and printer head, the equal fixedly connected with bracing piece in the upper end left and right sides of bottom plate, the lower lateral wall left and right sides of printer head respectively with the upper end fixed connection of bracing piece, the upper end front side fixedly connected with of bottom plate corresponds with two bracing piece positions respectively U-shaped plate, two be equipped with first nip roll between the U-shaped plate, both ends all are connected with the slider, two through first pivot rotation about first nip roll the slider is located the inside slip setting of two U-shaped plates respectively, two the inside of U-shaped plate all is equipped with pressure adjustment mechanism. The utility model discloses can set up the paper of beating flat, and can adjust the pressure to the paper of beating, make beat the paper removal more steady, avoid beating the paper fold of beating.

Description

Bar code printing wrinkle-proof device

Technical Field

The utility model relates to a bar code printing apparatus technical field especially relates to a bar code is printed and is prevented fold device.

Background

The barcode printing is mainly completed by a common printer and a barcode module or directly by a barcode printer, and is widely used for commodity identification, circulation management and the like. The bar code module can enable the printer to easily and efficiently print out the bar code from Windows, Unix, SAP R/3, SAPECC, Oracle and other systems.

Among the prior art, when using bar code printer to carry out the bar code to printing paper and printing, beat the paper and generally directly place in printer paper feed inlet department, remove printing paper through two drive rolls and print to cause easily to beat printing paper and take place the fold when removing, lead to the bar code to print the mistake, influence the bar code and print the quality, consequently, provide a bar code and print and prevent the fold device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and when using bar code printer to carry out the bar code to printing paper and printing, beat the general direct placement of printing paper in printer paper feed inlet department, remove printing paper through two drive rolls to cause easily to beat printing paper and take place the fold when removing, lead to the bar code to print the mistake, influence the problem that the quality was printed to the bar code, and the bar code that proposes prints prevents the fold device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fold device is prevented in bar code printing, includes bottom plate and printer head, the equal fixedly connected with bracing piece in the upper end left and right sides of bottom plate, the lower lateral wall left and right sides of printer head respectively with the upper end fixed connection of bracing piece, the upper end front side fixedly connected with of bottom plate corresponds with two bracing piece positions respectively U-shaped plate, two be equipped with first nip roll between the U-shaped plate, both ends all are connected with the slider, two through first pivot rotation about first nip roll the slider is located the inside slip setting of two U-shaped plates respectively, two the inside of U-shaped plate all is equipped with pressure adjustment mechanism.

Preferably, the pressure regulation structure includes threaded rod, spring, annular clamp plate and internal thread section of thick bamboo, the threaded rod is located the vertical setting in inside of U-shaped plate, and the lower extreme and the bottom plate fixed connection of threaded rod, the upper end of slider set up with the first through-hole of threaded rod assorted and with threaded rod sliding connection, annular clamp plate cup joints with the threaded rod slip, the spring is located and sets up between annular clamp plate and the slider, and the spring cup joints with the threaded rod activity, the internal thread section of thick bamboo is located the upper end setting of annular clamp plate and with threaded rod threaded connection, the upper side wall of U-shaped plate is run through to the upper end of internal thread section of thick bamboo, the upper side wall of U-shaped plate seted up with internal thread section of thick bamboo assorted second.

Preferably, the upper end of the internal thread cylinder is fixedly connected with a knob, and anti-skid grains are arranged on the surface of the knob.

Preferably, the recess that corresponds with first nip roll position is seted up to the upper end of bottom plate, the inside of recess is equipped with the second nip roll of horizontal setting, both ends all rotate with the left and right sides of recess respectively through the second pivot about the second nip roll and are connected, and the last lateral wall of second nip roll offsets with first nip roll and sets up.

Preferably, the four corners of the lower end of the bottom plate are fixedly connected with horizontal adjusting feet.

Compared with the prior art, the utility model provides a bar code is printed and is prevented fold device possesses following beneficial effect:

1. this wrinkle device is prevented in bar code printing can smooth printing paper through the first nip roll that is equipped with, through knob, the internal thread section of thick bamboo that is equipped with, mutually supporting of threaded rod, ring clamp and spring can adjust the pressure to the slider to can adjust the pressure of first nip roll to printing paper, be convenient for set up the paper of printing.

2. This wrinkle device is prevented in bar code printing can make printing paper remove more steadily through the second nip roll that is equipped with, can make the bottom plate place the level through being equipped with the leveling foot.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can set up the paper of printing flat, and can adjust the pressure to the paper of printing, make beat the paper removal more steady, avoid beating the paper fold.

Drawings

Fig. 1 is a schematic structural view of a barcode printing wrinkle-preventing device provided by the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the printing machine comprises a base plate 1, a printer head 2, a supporting rod 3, a U-shaped plate 4, a first flattening roller 5, a sliding block 6, a threaded rod 7, a spring 8, an annular pressing plate 9, an internal thread cylinder 10, a knob 11, a second flattening roller 12 and a horizontal adjusting foot 13.

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.

Referring to fig. 1-2, a device for preventing wrinkles in bar code printing, including bottom plate 1 and printer head 2, the equal fixedly connected with bracing piece 3 in the upper end left and right sides of bottom plate 1, the lower lateral wall left and right sides of printer head 2 respectively with the upper end fixed connection of bracing piece 3, the upper end front side fixedly connected with of bottom plate 1 respectively with two U-shaped plates 4 that bracing piece 3 position corresponds, be equipped with first nip roll 5 between two U-shaped plates 4, both ends all are connected with slider 6 through first pivot rotation about first nip roll 5, two sliders 6 are located the inside slip setting of two U-shaped plates 4 respectively, the inside of two U-shaped plates 4 all is equipped with pressure adjustment mechanism.

The pressure adjusting structure comprises a threaded rod 7, a spring 8, an annular pressure plate 9 and an internal thread cylinder 10, wherein the threaded rod 7 is vertically arranged inside the U-shaped plate 4, the lower end of the threaded rod 7 is fixedly connected with the bottom plate 1, the upper end of the sliding block 6 is provided with a first through hole matched with the threaded rod 7 and is in sliding connection with the threaded rod 7, the annular pressure plate 9 is in sliding sleeve connection with the threaded rod 7, the spring 8 is arranged between the annular pressure plate 9 and the sliding block 6, the spring 8 is movably sleeve connected with the threaded rod 7, the internal thread cylinder 10 is arranged at the upper end of the annular pressure plate 9 and is in threaded connection with the threaded rod 7, the upper end of the internal thread cylinder 10 penetrates through the upper side wall of the U-shaped plate 4, the upper side wall of the U-shaped plate 4 is provided with a second through hole matched with the internal thread cylinder 10 and is in movable sleeve connection with the, the spring 8 can exert an elastic force on the slider 6, so that the slider 6 exerts a pressure on the first nip roller 5, facilitating the adjustment of the pressure on the first nip roller 5.

The upper end fixedly connected with knob 11 of an internal thread section of thick bamboo 10, the surface of knob 11 is equipped with anti-skidding line, and the people of being convenient for rotate knob 11 and drive an internal thread section of thick bamboo 10 rotatory.

The recess that corresponds with 5 positions of first nip roll is seted up to the upper end of bottom plate 1, and the inside of recess is equipped with the second nip roll 12 of horizontal setting, and both ends all rotate with the left and right sides of recess respectively through the second pivot about second nip roll 12 to be connected, and the last lateral wall of second nip roll 12 offsets with first nip roll 5 to set up, and is more steady when can making beat printing paper and remove.

The equal fixedly connected with level (l) ing foot 13 in lower extreme four corners department of bottom plate 1 is convenient for carry out the outrigger to bottom plate 1, and can make bottom plate 1 place the level.

The utility model discloses in, during the use, rotate an internal thread section of thick bamboo 10 and can drive ring clamp 9 downstream, ring clamp 9 downstream can apply pressure to spring 8, and spring 8 can apply elasticity to slider 6 exerts pressure to first nip roll 5, adjusts the pressure to first nip roll 5, will beat printing paper and pass through first nip roll 5 and second nip roll 12, thereby can smooth printing paper, avoids beating the printing paper fold.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bar code is printed and is prevented fold device, includes bottom plate (1) and printer head (2), its characterized in that, the equal fixedly connected with bracing piece (3) of the upper end left and right sides of bottom plate (1), the lower lateral wall left and right sides of printer head (2) respectively with the upper end fixed connection of bracing piece (3), the upper end front side fixedly connected with of bottom plate (1) respectively with two U-shaped plate (4) that bracing piece (3) position corresponds, two be equipped with first nip roll (5) between U-shaped plate (4), both ends all are connected with slider (6), two through first pivot rotation about first nip roll (5) slider (6) are located the inside slip setting of two U-shaped plate (4) respectively, two the inside of U-shaped plate (4) all is equipped with pressure adjustment mechanism.

2. The barcode printing wrinkle-preventing device according to claim 1, wherein the pressure adjusting structure comprises a threaded rod (7), a spring (8), an annular pressing plate (9) and an internal thread cylinder (10), the threaded rod (7) is vertically arranged inside the U-shaped plate (4), the lower end of the threaded rod (7) is fixedly connected with the bottom plate (1), the upper end of the sliding block (6) is provided with a first through hole matched with the threaded rod (7) and is in sliding connection with the threaded rod (7), the annular pressing plate (9) is in sliding sleeve connection with the threaded rod (7), the spring (8) is arranged between the annular pressing plate (9) and the sliding block (6), the spring (8) is in movable sleeve connection with the threaded rod (7), the internal thread cylinder (10) is arranged at the upper end of the annular pressing plate (9) and is in threaded connection with the threaded rod (7), the upper end of the internal thread cylinder (10) penetrates through the upper side wall of the U-shaped plate (4), and a second through hole matched with the internal thread cylinder (10) is formed in the upper side wall of the U-shaped plate (4) and movably sleeved with the internal thread cylinder (10).

3. The anti-wrinkle device for bar code printing according to claim 2, characterized in that a knob (11) is fixedly connected to the upper end of the internally threaded cylinder (10), and the surface of the knob (11) is provided with anti-skid lines.

4. The barcode printing wrinkle-preventing device according to claim 1, wherein a groove corresponding to the position of the first flattening roller (5) is formed in the upper end of the bottom plate (1), a second flattening roller (12) transversely arranged is arranged inside the groove, the left and right ends of the second flattening roller (12) are rotatably connected with the left and right sides of the groove through a second rotating shaft, and the upper side wall of the second flattening roller (12) is abutted to the first flattening roller (5).

5. The anti-wrinkle device for barcode printing according to claim 1, wherein the bottom plate (1) is fixedly connected with horizontal adjusting feet (13) at four corners of the lower end.