CN217553509U

CN217553509U - Paper pressing device for label printer

Info

Publication number: CN217553509U
Application number: CN202221751075.XU
Authority: CN
Inventors: 杨雄; 王志明; 张振辉
Original assignee: Shenzhen Putian Technology Co ltd
Current assignee: Shenzhen Putian Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-10-11
Anticipated expiration: 2032-07-06

Abstract

The utility model provides a paper closing device that label printer used. The paper pressing device for the label printer comprises a placing plate, a fixing plate, a placing frame, a shell and a pressing assembly. The utility model provides a paper closing device that label printer used is through setting up solid fixed ring, gu the fixed ring inner wall is equipped with the internal thread, therefore, the staff can be with bolt threaded connection in solid fixed ring inner wall, and rotate bolt to suitable position, when rubber roll surface atress, can make the removal frame take place to remove, and then make the bolt can contradict the standing groove inner wall, bolt through solid fixed ring setting up, spacing effect has been played to the range that removes the frame removal, furthermore, the shell fragment can carry out the pre-compaction to the rubber roll, provide the friction to the rubber roll, thereby promote the paper and advance paper forward with the carbon ribbon, the shell fragment carries out the elasticity pre-compaction to the rubber roll through removing the frame, this kind of mode can make the rubber roll atress even, thereby make the printing effect even, and this structure equipment is simple, the installation is convenient with elasticity regulation.

Description

Paper pressing device for label printer

Technical Field

The utility model relates to a printer field especially relates to a paper closing device that label printer used.

Background

Printers are one of the output devices of computers, and are diverse in kind. The label printer, the carbon ribbon printer and the thermal printer are common printers at present, are convenient to carry and are simple to use. In people's daily work and life, label printer has played very important effect, however, current label printer is when using, and the inside paper of printer is when removing, and the paper is compressed tightly the back, has the inhomogeneous problem of printing effect.

Therefore, it is necessary to provide a new paper pressing device for a label printer to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a paper closing device that label printer used.

The utility model provides a paper closing device that label printer used includes: place the board, the fixed plate, the rack, the casing and compress tightly the subassembly, place the top of board and install the fixed plate, fixed plate one side is equipped with the rack, a pot head of rack is equipped with the casing, and the rack inboard is equipped with and compresses tightly the subassembly, it includes the shell fragment to compress tightly the subassembly, gu fixed ring, remove the frame, standing groove and rubber roll, shell fragment one end fixed connection is in the rack inner wall, gu fixed ring outer fixed surface connects in the through-hole inner wall that rack and shell fragment were seted up, and gu the fixed ring inner wall is equipped with the internal thread, it puts up one end fixed connection in the shell fragment to remove, and be equipped with the standing groove on the removal frame lateral wall, it is equipped with the rubber roll to remove the frame inboard.

Preferably, the top and the bottom of the rubber roll are fixedly connected with an upper connecting rod and a lower connecting rod respectively, the upper connecting rod and the lower connecting rod are clamped in the through groove formed in the top and the bottom of the movable frame respectively, the upper connecting rod is inserted in the through hole formed in the top of the placing frame, and the lower connecting rod is inserted in the through hole formed in the bottom of the placing frame and the through hole formed in the placing plate.

Preferably, the top and the equal fixedly connected with spacing post in bottom of removal frame, two spacing posts alternate respectively in the through-hole that storage frame top and bottom were seted up.

Preferably, the top and the bottom of the one end that the shell fragment was kept away from to the rack are fixedly connected with reference column and erection column respectively, and the reference column alternates in the through-hole that shells inner wall was seted up, and erection column bottom rotates to be connected on placing the board.

Preferably, the outer surface cover of erection column is equipped with the torsional spring, and torsional spring one end is connected in the rack inner wall, and the torsional spring other end is connected in the separation blade lateral wall, and the bottom fixed connection of separation blade is in the top of placing the board.

Preferably, a side plate is arranged on the side wall, close to the rubber roller, of the fixing plate, the side plate is fixedly connected with the fixing plate, and a guide plate is fixedly connected with the side wall of the side plate.

Compared with the prior art, the utility model provides a paper closing device that label printer used has following beneficial effect:

1. the shell fragment can carry out the pre-compaction to the rubber roll, provides the friction to the rubber roll to promote the paper and advance paper with the carbon ribbon forward, the shell fragment carries out the elasticity pre-compaction to the rubber roll through removing the frame, and this kind of mode can make the rubber roll atress even, thereby makes the printing effect even, and this structure equipment is simple, and the installation is adjusted conveniently with elasticity.

2. Through setting up solid fixed ring, gu fixed ring inner wall is equipped with the internal thread, consequently, the staff can be with bolt threaded connection in solid fixed ring inner wall to rotating the bolt to suitable position, when rubber roll surface atress, can make the removal frame take place to remove, and then make the bolt can contradict the standing groove inner wall, through the bolt that sets up in solid fixed ring, has played spacing effect to the range that the removal frame removed.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a paper pressing device for a label printer according to the present invention;

FIG. 2 is a schematic structural view of the holding frame and the pressing assembly shown in FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 at another angle;

FIG. 4 is a top view of FIG. 2;

FIG. 5 is a schematic view of the structure of FIG. 1 at another angle;

FIG. 6 is a schematic view of the housing shown in FIG. 1 with the housing removed;

fig. 7 is a schematic view of another angle structure of fig. 6.

Reference numbers in the figures: 1. placing the plate; 2. a fixing plate; 3. placing a rack; 4. a housing; 5. a compression assembly; 6. a spring plate; 7. a fixing ring; 8. a movable frame; 9. a placement groove; 10. rubber rollers; 11. an upper connecting rod; 12. a lower connecting rod; 13. a limiting column; 14. a positioning column; 15. mounting a column; 16. a baffle plate; 17. a torsion spring; 18. a side plate; 19. a guide plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a paper pressing device for a label printer according to the present invention; fig. 2 is a schematic structural view of the placing frame 3 and the pressing assembly 5 shown in fig. 1; FIG. 3 is a schematic view of the structure of FIG. 2 at another angle; FIG. 4 is a top view of FIG. 2; FIG. 5 is a schematic view of the structure of FIG. 1 at another angle; FIG. 6 is a schematic view of the housing 4 shown in FIG. 1 with the housing removed; fig. 7 is a schematic view of another angle structure of fig. 6. The method comprises the following steps: place board 1, fixed plate 2, rack 3, casing 4 and compress tightly subassembly 5.

In the specific implementation process, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, fixed plate 2 is installed at the top of placing plate 1, fixed plate 2 one side is equipped with

rack

3, 3 pot heads of rack are equipped with

casing

4, and 3 inboard sides of rack are equipped with compressing assembly 5, compressing assembly 5 includes shell fragment 6, solid fixed ring 7, remove frame 8, standing groove 9 and rubber roll 10, shell fragment 6 one end fixed connection is in 3 inner walls of rack, solid fixed ring 7 outer fixed surface connects in the through-hole inner wall that rack 3 and shell fragment 6 seted up, and solid fixed ring 7 inner wall is equipped with the internal thread, remove 8 one end fixed connection in shell fragment 6, and be equipped with standing groove 9 on the removal frame 8 lateral wall, remove 8 inboard sides and be equipped with rubber roll 10, the top of removing frame 8 and the equal fixedly connected with spacing post 13 in bottom, two spacing posts 13 are interpenetrated in the through-hole that rack 3 top and bottom were seted up respectively.

Referring to fig. 2, the top and the bottom of the rubber roller 10 are respectively and fixedly connected with an upper connecting rod 11 and a lower connecting rod 12, the upper connecting rod 11 and the lower connecting rod 12 are respectively clamped at the top and the bottom of the movable frame 8, the upper connecting rod 11 is inserted into the through hole formed at the top of the placing frame 3, and the lower connecting rod 12 is inserted into the through hole formed at the bottom of the placing frame 3 and the through hole formed in the placing plate 1.

Referring to fig. 6, the top and the bottom of the one end of the elastic sheet 6 away from the placing frame 3 are respectively and fixedly connected with a positioning column 14 and a mounting column 15, the positioning column 14 is inserted into a through hole formed in the inner wall of the shell 4, the bottom of the mounting column 15 is rotatably connected to the placing plate 1, a torsion spring 17 is sleeved on the outer surface of the mounting column 15, one end of the torsion spring 17 is connected to the inner wall of the placing frame 3, the other end of the torsion spring 17 is connected to the side wall of the separation blade 16, and the bottom of the separation blade 16 is fixedly connected to the top of the placing plate 1.

Referring to fig. 7, a side plate 18 is disposed on the side wall of the fixing plate 2 close to the rubber roller 10, the side plate 18 is fixedly connected with the fixing plate 2, and a guide plate 19 is fixedly connected with the side wall of the side plate 18.

The utility model provides a theory of operation as follows: the shell fragment 6 can carry out the pre-compaction to rubber roll 10, provide the friction to rubber roll 10, thereby promote the paper and advance paper with the carbon ribbon, shell fragment 6 carries out the elasticity pre-compaction to rubber roll 10 through removing frame 8, this kind of mode can make the rubber roll 10 atress even, thereby make the printing effect even, and this structure equipment is simple, the installation is convenient with elasticity regulation, furthermore, through setting up solid fixed ring 7, gu fixed ring 7 inner wall is equipped with the internal thread, therefore, the staff can be with bolt threaded connection in solid fixed ring 7 inner wall, and rotate bolt to suitable position, when rubber roll 10 surface atress, can make removal frame 8 take place to remove, and then make the bolt can contradict standing groove 9 inner wall, bolt through solid fixed ring 7 interior settings, the range that removes frame 8 removes has played spacing effect.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a paper closing device that label printer used, is including placing board (1), fixed plate (2), rack (3), casing (4) and compressing tightly subassembly (5), its characterized in that, fixed plate (2) are installed at the top of placing board (1), fixed plate (2) one side is equipped with rack (3), a pot head of rack (3) is equipped with casing (4), and rack (3) inboard is equipped with compresses tightly subassembly (5), compress tightly subassembly (5) including shell fragment (6), solid fixed ring (7), remove frame (8), standing groove (9) and rubber roll (10), shell fragment (6) one end fixed connection is in rack (3) inner wall, gu fixed ring (7) outer fixed surface connects in the through-hole inner wall that rack (3) and shell fragment (6) were seted up, and gu fixed ring (7) inner wall is equipped with the internal thread, remove frame (8) one end fixed connection in shell fragment (6), and be equipped with standing groove (9) on removing frame (8) lateral wall, it is equipped with rubber roll (10) to remove frame (8) inboard.

2. The paper pressing device for the label printer according to claim 1, wherein the top and the bottom of the rubber roller (10) are respectively and fixedly connected with an upper connecting rod (11) and a lower connecting rod (12), the upper connecting rod (11) and the lower connecting rod (12) are respectively clamped in the through grooves formed in the top and the bottom of the movable frame (8), the upper connecting rod (11) is inserted in the through hole formed in the top of the placing frame (3), and the lower connecting rod (12) is inserted in the through hole formed in the bottom of the placing frame (3) and the through hole formed in the placing plate (1).

3. The paper pressing device for the label printer according to claim 1, wherein the top and the bottom of the moving frame (8) are fixedly connected with limiting posts (13), and the two limiting posts (13) are respectively inserted into through holes formed in the top and the bottom of the placing frame (3).

4. The paper pressing device for the label printer according to claim 1, wherein a positioning column (14) and a mounting column (15) are respectively fixedly connected to the top and the bottom of one end of the placing frame (3) far away from the elastic sheet (6), the positioning column (14) is inserted into a through hole formed in the inner wall of the housing (4), and the bottom of the mounting column (15) is rotatably connected to the placing plate (1).

5. The paper pressing device for the label printer according to claim 4, wherein a torsion spring (17) is sleeved on the outer surface of the mounting column (15), one end of the torsion spring (17) is connected to the inner wall of the placing frame (3), the other end of the torsion spring (17) is connected to the side wall of the blocking piece (16), and the bottom of the blocking piece (16) is fixedly connected to the top of the placing plate (1).

6. The paper pressing device for the label printer according to claim 1, wherein a side plate (18) is provided on the side wall of the fixing plate (2) close to the glue roller (10), the side plate (18) is fixedly connected with the fixing plate (2), and a guide plate (19) is fixedly connected with the side wall of the side plate (18).