CN216426165U

CN216426165U - Paper-out limiting device of label printing machine

Info

Publication number: CN216426165U
Application number: CN202122957003.2U
Authority: CN
Inventors: 贺文; 李仲林
Original assignee: Guangzhou Guansen Color Printing Co ltd
Current assignee: Guangzhou Guansen Color Printing Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-03
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a trade mark printer goes out paper stop device, including printing table and the spacing seat of slip, the top fixedly connected with ejection of compact cover of printing table, the inside rotation of ejection of compact cover is connected with the raw materials winding up roller, and the discharge gate of ejection of compact cover is equipped with two sets of spacing roller that changes, and the quantity of the spacing seat of slip is two sets of and sliding connection is in the discharge gate both sides of ejection of compact cover respectively, and the top of printing table is rotated and is connected with two-way adjusting screw, two-way adjusting screw's both ends respectively with two sets of spacing threaded connection that slide. The utility model has the advantages that: this merchant label printing machine goes out paper stop device, the inside of two sets of spacing seats that slide is entered into to the both sides of raw materials paper, prevents to take place the incline to sideslip to both sides when the raw materials paper ejection of compact, simultaneously under the effect of spacing commentaries on classics roller and locating wheel, reduces frictional resistance for the raw materials paper ejection of compact is more in the same direction as smooth.

Description

Paper-out limiting device of label printing machine

Technical Field

The utility model relates to a trademark printing machine specifically is a trademark printing machine goes out paper stop device, belongs to packing processing technology field.

Background

The label printing machine is also called as a non-setting adhesive printing machine, is equipment for printing labels and trademarks, and the label printing and label equipment manufacture takes advantage of various printing and post-printing technologies, so that a relatively independent system is gradually formed to adapt to the diversified development of the label application field.

However, in practical use, the raw paper of the trademark printing machine is wound on the outer surface of the raw paper roll, in the processing process, the raw paper roll continuously rotates, so that the raw paper is discharged outwards, in the process, the paper width is different when different trademarks are processed, the raw paper moves through the rotating roller on the printing machine, the raw paper is tensioned by the rolls at two ends in the moving process, so that the raw paper keeps vertical tension, the raw paper easily sideslips transversely, so that the raw paper is printed with deviation, and therefore the paper outlet limiting device of the trademark printing machine needs to be provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a trade mark printing machine goes out paper stop device just in order to solve above-mentioned problem, the device simple structure, the practicality is strong.

The utility model discloses a technical scheme realizes above-mentioned mesh, a trade mark printer goes out paper stop device, including the printing table, the top fixedly connected with ejection of compact cover of printing table, the inside rotation of ejection of compact cover is connected with the raw materials winding up roller, the discharge gate of ejection of compact cover is equipped with two sets of spacing commentaries on classics roller;

the spacing seat slides, the quantity of the spacing seat that slides is two sets of and difference sliding connection in the discharge gate both sides of ejection of compact cover, the top of printing table is rotated and is connected with two-way adjusting screw, two-way adjusting screw's both ends respectively with two sets of spacing seat threaded connection that slide.

Preferably, the top fixedly connected with connecting block of the spacing seat slides, connecting block threaded connection is in two-way adjusting screw's surface, the equal fixed mounting in both sides has the locating wheel about the inside of the spacing seat that slides.

Preferably, the upper surface of printing platform just is located one side fixedly connected with fixing base of connecting block, two-way adjusting screw's both ends are rotated respectively and are connected in the inside of two sets of fixing bases, two-way adjusting screw's one end fixedly connected with crank.

Preferably, the surface of the sliding limiting seat and one side opposite to the connecting block are fixedly connected with a limiting ring, the inside of the printing table is fixedly connected with a sliding rail, and the limiting ring is slidably connected to the outer surface of the sliding rail.

Preferably, the discharge gate middle part fixedly connected with baffle of ejection of compact cover, the last fixed surface of baffle is connected with the fixed block, two-way adjusting screw's middle part is rotated and is connected in the inside of fixed block, slide spacing seat sliding connection in the both sides of baffle.

Preferably, both sides of the printing table are in threaded connection with fixing screws, the raw material winding roller is rotatably connected with a fixing shaft, and the end part of each fixing screw is movably inserted into the corresponding fixing shaft.

The utility model has the advantages that:

1. this trademark printing machine goes out paper stop device, through passing raw materials paper between two sets of spacing commentaries on classics rollers, outwards extend away from again between two sets of baffles, the crank is rotated to the rethread this moment, make the crank drive two-way adjusting screw rotate, two-way adjusting screw rotates at the inside of two sets of fixing bases this moment, the inside helical motion at two sets of connecting blocks simultaneously, make the spacing seat that slides to remove to the middle part along two-way adjusting screw, spacing ring removes to the middle part along the slide rail at this in-process, make the both sides of raw materials paper enter into the inside of two sets of spacing seats that slide, prevent to take place the incline to sideslip to both sides when the raw materials paper ejection of compact.

2. This merchant label printing machine goes out paper stop device, raw materials paper constantly outwards pulls out from raw materials winding up roller surface when using for the raw materials winding up roller rotates at the surface of fixed axle, then passes through raw materials paper from between two sets of spacing changers, and raw materials paper is in between the locating wheel of the spacing seat inside that slides simultaneously, makes and reduces frictional resistance when raw materials paper carries out the ejection of compact, makes the raw materials paper ejection of compact more in the same direction as smooth.

Drawings

FIG. 1 is a schematic view of the front side of the printing table of the present invention;

FIG. 2 is a schematic view of a back portion of the printing table of the present invention;

FIG. 3 is a schematic view of the outer surface structure of the sliding position-limiting seat of the present invention;

fig. 4 is the outer surface structure cross-sectional view of the raw material winding roller of the present invention.

In the figure: 1. a printing table; 2. a discharge cover; 3. a bidirectional adjusting screw; 4. a sliding limiting seat; 5. a raw material winding roller; 6. fixing the screw rod; 7. connecting blocks; 8. positioning wheels; 9. a crank; 10. a limiting ring; 11. a slide rail; 12. a fixed seat; 13. a fixed shaft; 14. limiting and rotating the roller; 15. a baffle plate; 16. and (5) fixing blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model discloses a trademark printing machine goes out paper stop device, as shown in fig. 1-4, including printing table 1, the top fixedly connected with ejection of compact cover 2 of printing table 1, the inside rotation of ejection of compact cover 2 is connected with raw materials winding up roller 5, the discharge gate of ejection of compact cover 2 is equipped with two sets of spacing change rollers 14, the both ends surface of raw materials winding up roller 5 has all fixedly cup jointed circular separation blade, the external diameter of circular separation blade is the same with the internal diameter of ejection of compact cover 2;

the device still includes the spacing seat 4 of slip simultaneously, and the quantity of the spacing seat 4 of slip is two sets of and sliding connection respectively in the discharge gate both sides of ejection of compact cover 2, and the top of printing table 1 is rotated and is connected with two-way adjusting screw 3, and two ends of two-way adjusting screw 3 respectively with two sets of spacing seat 4 threaded connection that slide.

Referring to the attached drawings 1-3, top fixedly connected with connecting block 7 of the spacing seat 4 that slides, connecting block 7 threaded connection is at two-way adjusting screw 3's surface, equal fixed mounting in both sides has a locating wheel 8 about the inside of the spacing seat 4 that slides, the upper surface of printing platform 1 just is located one side fixedly connected with fixing base 12 of connecting block 7, two-way adjusting screw 3's both ends are rotated respectively and are connected the inside at two sets of fixing bases 12, two-way adjusting screw 3's one end fixedly connected with crank 9, through rotating crank 9, make crank 9 drive two-way adjusting screw 3 and rotate, two-way adjusting screw 3 rotates in the inside of two sets of fixing bases 12 this moment, simultaneously at the inside helical motion of two sets of connecting blocks 7, make the spacing seat 4 that slides to remove to the middle part along two-way adjusting screw 3.

Referring to fig. 3, the outer surface of the sliding limiting seat 4 and the side opposite to the connecting block 7 are fixedly connected with a limiting ring 10, the inner part of the printing table 1 is fixedly connected with a sliding rail 11, the limiting ring 10 is slidably connected to the outer surface of the sliding rail 11, and when the two sets of sliding limiting seats 4 move, the two sets of limiting rings 10 move towards the middle part along the sliding rail 11.

Referring to the attached drawings 3-4, a baffle 15 is fixedly connected to the middle of a discharge port of the discharge cover 2, a fixing block 16 is fixedly connected to the upper surface of the baffle 15, the middle of the bidirectional adjusting screw 3 is rotatably connected to the inside of the fixing block 16, the sliding limiting seats 4 are slidably connected to the two sides of the baffle 15, and the fixing block 16 plays a role in auxiliary support for the bidirectional adjusting screw 3.

Referring to fig. 2 and 4, the both sides of printing table 1 are all threaded connection with fixing screw 6, and the inside of raw materials winding up roller 5 is rotated and is connected with fixed axle 13, and fixing screw 6's tip activity is pegged graft in the inside of fixed axle 13, through putting into the inside of ejection of compact cover 2 with raw materials winding up roller 5, then rotates two sets of fixing screw 6 for fixing screw 6 moves to the inside of fixed axle 13, carries on spacingly to raw materials winding up roller 5, and raw materials winding up roller 5 rotates at the surface of fixed axle 13 when using.

The working principle is as follows: when the device is used, firstly, the raw material roll is wound on the outer surface of a raw material winding roll 5, then the raw material winding roll 5 is placed in a discharge cover 2, so that circular blocking pieces on the outer surfaces of two ends of the raw material winding roll 5 are in contact with the inner wall of the discharge cover 2, and then two groups of fixing screw rods 6 are rotated, so that the fixing screw rods 6 move towards the inside of a fixing shaft 13 to limit the raw material winding roll 5;

then, the raw paper passes through the two groups of limiting rotary rollers 14 and extends outwards from the two groups of baffles 15, at the moment, the crank 9 is rotated, the crank 9 drives the bidirectional adjusting screw 3 to rotate, at the moment, the bidirectional adjusting screw 3 rotates in the two groups of fixing seats 12 and moves spirally in the two groups of connecting blocks 7, so that the sliding limiting seats 4 move towards the middle part along the bidirectional adjusting screw 3, in the process, the limiting rings 10 move towards the middle part along the sliding rails 11, so that the two sides of the raw paper enter the two groups of sliding limiting seats 4, and meanwhile, the raw paper is positioned between the positioning wheels 8 in the sliding limiting seats 4, and at the moment, the installation of the discharging part of the raw paper is completed;

for technical personnel in the field, when the device is used, the raw paper is continuously pulled out from the outer surface of the raw paper winding roll 5, so that the raw paper winding roll 5 rotates on the outer surface of the fixed shaft 13, meanwhile, the two sides of the raw paper are limited by the sliding limiting seat 4, the raw paper is prevented from obliquely sideslipping towards the two sides, and meanwhile, under the action of the limiting rotary roller 14 and the positioning wheel 8, the friction resistance is reduced, so that the raw paper is more smoothly discharged.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A paper-out limiting device of a label printing machine is characterized by comprising a paper-out limiting device;

the automatic feeding device comprises a printing table (1), wherein the top of the printing table (1) is fixedly connected with a discharging cover (2), the inside of the discharging cover (2) is rotatably connected with a raw material winding roller (5), and a discharging hole of the discharging cover (2) is provided with two groups of limiting rotary rollers (14);

spacing seat (4) slide, the quantity of the spacing seat of sliding (4) is two sets of and respectively sliding connection in the discharge gate both sides of ejection of compact cover (2), the top of printing platform (1) is rotated and is connected with two-way adjusting screw (3), the both ends of two-way adjusting screw (3) respectively with two sets of spacing seat of sliding (4) threaded connection.

2. The label printing machine goes out paper stop device of claim 1, characterized in that: the top fixedly connected with connecting block (7) of spacing seat (4) slides, connecting block (7) threaded connection is at the surface of two-way adjusting screw (3), the equal fixed mounting in both sides has locating wheel (8) about the inside of spacing seat (4) slides.

3. The label printing machine goes out paper stop device of claim 2, characterized in that: the upper surface of printing platform (1) just is located one side fixedly connected with fixing base (12) of connecting block (7), the both ends of two-way adjusting screw (3) are rotated respectively and are connected in the inside of two sets of fixing bases (12), the one end fixedly connected with crank (9) of two-way adjusting screw (3).

4. The label printer goes out paper stop device of claim 2, characterized in that: the outer surface of the sliding limiting seat (4) and one side opposite to the connecting block (7) are fixedly connected with a limiting ring (10), the inner portion of the printing table (1) is fixedly connected with a sliding rail (11), and the limiting ring (10) is connected to the outer surface of the sliding rail (11) in a sliding mode.

5. The label printer goes out paper stop device of claim 1 characterized in that: discharge gate middle part fixedly connected with baffle (15) of ejection of compact cover (2), the last fixed surface of baffle (15) is connected with fixed block (16), the middle part of two-way adjusting screw (3) is rotated and is connected the inside at fixed block (16), slide spacing seat (4) sliding connection in the both sides of baffle (15).

6. The label printer goes out paper stop device of claim 1 characterized in that: both sides of the printing table (1) are in threaded connection with fixing screws (6), the raw material winding roller (5) is connected with a fixing shaft (13) in a rotating mode, and the end portion of each fixing screw (6) is movably inserted into the corresponding fixing shaft (13).