CN214774344U

CN214774344U - Roller printing device

Info

Publication number: CN214774344U
Application number: CN202022265949.8U
Authority: CN
Inventors: 罗进宾
Original assignee: Dongguan Dianfeng Paper Products Co ltd
Current assignee: Dongguan Dianfeng Paper Products Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-11-19
Anticipated expiration: 2030-10-13

Abstract

The utility model relates to a gyro wheel stamp device, include: the printing assembly comprises a first carrier plate, a second carrier plate, a plurality of pillars, a bracket, a printing roller and a transmission gear; the transmission gear and the printing roller are coaxially arranged; the driving component is connected with the printing component; the driving assembly comprises an assembly disc, a synchronous rod, a first synchronous gear, a second synchronous gear, a power gear and a driving motor; the first synchronous gear and the second synchronous gear rotate synchronously, and the second synchronous gear penetrates through the support and then is meshed with the transmission gear in a matching mode. Above-mentioned gyro wheel stamp device, simple structure, convenient to use installs the stamp gyro wheel on the support, utilizes drive assembly to drive the stamp gyro wheel and rolls in order to stamp on the paper handkerchief surface, ensures the uniformity of stamp position, improves stamp efficiency.

Description

Roller printing device

Technical Field

The utility model relates to a paper handkerchief processing technology field especially relates to a gyro wheel stamp device.

Background

The paper towel is a paper used in daily life, printing is usually required to be carried out on the surface of the paper towel in the production and manufacturing process of the paper towel, and the paper towel printing is carried out by utilizing a mould engraved with patterns to press the surface of the paper towel under the action of external force, so that the surface of the paper towel is deformed to generate the patterns.

The general paper towels are stamped and printed by using a stamped steel seal, an air flow is generated when a printing die moves downwards, the generated air flow can cause the top paper towel to be blown up to generate offset, and the stamping and printing positions of each paper towel are different, so that the printing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a gyro wheel stamp device, simple structure, convenient to use utilizes the gyro wheel to roll in order to stamp on the paper handkerchief surface, ensures the uniformity of stamp position, improves stamp efficiency.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:

a roller printing apparatus comprising:

the printing assembly comprises a first carrier plate and a second carrier plate which are arranged in parallel at intervals, a plurality of struts connected between the first carrier plate and the second carrier plate, a support arranged in the middle of the first carrier plate, a printing roller arranged at the bottom end of the support, and a transmission gear arranged on one surface of the printing roller; the transmission gear and the printing roller are coaxially arranged; and

the driving assembly is connected with the printing assembly; the driving assembly comprises an assembly disc arranged at the top of the support, a synchronous rod penetrating one side of the assembly disc, a first synchronous gear connected to one end of the synchronous rod, a second synchronous gear connected to the other end of the synchronous rod, a power gear meshed with the second synchronous gear and a driving motor connected with the power gear; the first synchronous gear and the second synchronous gear rotate synchronously, and the second synchronous gear penetrates through the support and then is meshed with the transmission gear in a matching mode.

Above-mentioned gyro wheel stamp device, simple structure, convenient to use installs the stamp gyro wheel on the support, utilizes drive assembly to drive the stamp gyro wheel and rolls in order to stamp on the paper handkerchief surface, ensures the uniformity of stamp position, improves stamp efficiency.

In one embodiment, the outer circumferential surface of the printing roller is provided with a plurality of convex parts at regular intervals.

In one embodiment, a through hole is formed in the middle of the first carrier plate; the bracket comprises a bracket main body and a supporting part which extends outwards from the periphery of the top end of the bracket main body; the support main body penetrates through the through hole and then is connected with the assembling disc, and the bearing part is fixedly connected with the first carrier plate.

In one embodiment, the inside of the bracket main body is used for installing the printing roller, and the axial lead direction of the printing roller is perpendicular to the axial lead direction of the through hole.

In one embodiment, one side of the bracket main body is provided with a containing hole, and the containing hole is positioned at one side of the transmission gear; a through hole is formed in one side of the top of the support main body and is located on one side of the accommodating hole; and the second synchronous gear penetrates through the through hole and enters the accommodating hole to be meshed with the transmission gear in a matching way.

In one embodiment, the driving motor is mounted on the second carrier plate, and a rotor of the driving motor is mounted coaxially with the power gear.

In one embodiment, the first synchronizing gear is located on one side of the assembly tray, and the second synchronizing gear is located on the other side of the assembly tray.

Drawings

Fig. 1 is a schematic perspective view of a roller printing apparatus according to an embodiment of the present invention;

FIG. 2 is a perspective view of the roller printing apparatus shown in FIG. 1 from another perspective;

FIG. 3 is a schematic view of the internal structure of the roller printing apparatus shown in FIG. 1;

fig. 4 is a sectional view of the roll printing apparatus shown in fig. 3.

Reference is made to the accompanying drawings in which:

10-a printing assembly, 11-a first carrier plate, 12-a second carrier plate, 13-a pillar, 14-a bracket, 141-a bracket body, 142-a support part, 143-a receiving hole, 15-a printing roller, 150-a bulge part, 16-a transmission gear;

20-drive assembly, 21-assembly disc, 22-synchronization rod, 23-first synchronization gear, 24-second synchronization gear, 25-power gear, 26-drive motor.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 4, a roller printing apparatus according to an embodiment of the present invention includes a printing assembly 10 and a driving assembly 20 connected to the printing assembly 10.

The printing assembly 10 comprises a first carrier plate 11 and a second carrier plate 12 which are arranged in parallel at intervals, a support column 13 connected between the first carrier plate 11 and the second carrier plate 12, a support 14 arranged in the middle of the first carrier plate 11, a printing roller 15 arranged at the bottom end of the support 14, and a transmission gear 16 arranged on one surface of the printing roller 15; the driving gear 16 is installed coaxially with the printing roller 15. The outer peripheral surface of the printing roller 15 is provided with a plurality of protrusions 150 at regular intervals, and the protrusions 150 are used for abutting against the paper towel to form patterns.

A through hole (not shown) is formed in the middle of the first carrier 11, and the through hole is used for the support 14 to pass through. Specifically, the holder 14 includes a holder body 141, and a supporting portion 142 extending outward from the top end periphery of the holder body 141; the supporting portion 142 is fixedly connected to the first carrier 11, so as to connect and mount the bracket 14 and the first carrier 11.

In the embodiment, the bracket main body 141 is substantially disposed in an "n" shape, the bracket main body 141 penetrates through the through hole, and the top of the bracket main body 141 protrudes beyond the first carrier 11 and is connected to the driving assembly 20; the inside of the bracket body 141 is used for installing the printing roller 15, and the axial lead direction of the printing roller 15 is vertical to the axial lead direction of the through hole.

Further, in the present embodiment, a receiving hole 143 is opened at one side of the holder body 141, the receiving hole 143 is located at one side of the transmission gear 16, and the receiving hole 143 is used for receiving one component of the driving assembly 20. A via hole (not shown) is further formed at one side of the top of the bracket body 141, and the via hole is located at one side of the accommodating hole 143.

The driving assembly 20 includes an assembly tray 21 installed on the top of the bracket body 141, a synchronization rod 22 penetrating one side of the assembly tray 21, a first synchronization gear 23 connected to one end of the synchronization rod 22, a second synchronization gear 24 connected to the other end of the synchronization rod 22, a power gear 25 engaged with the second synchronization gear 24, and a driving motor 26 connected to the power gear 25.

Specifically, the top of the holder body 141 is connected to the assembly tray 21 after passing through a through hole, and the axial direction of the synchronizing bar 22 coincides with the axial direction of the assembly tray 21. The first synchronizing gear 23 is positioned on one side of the assembly disc 21, and the second synchronizing gear 24 is positioned on the other side of the assembly disc 21; the first synchronizing gear 23 and the second synchronizing gear 24 rotate synchronously, wherein the second synchronizing gear 24 penetrates through the hole and then enters the accommodating hole 143, and the second synchronizing gear 24 is engaged with the transmission gear 16 in a matching manner. In the present embodiment, the second synchronizing gear 24 and the transmission gear 16 are both bevel gears.

The power gear 25 is mounted coaxially with the rotor of the drive motor 26, and the drive motor 26 is mounted on the second carrier plate 12. Specifically, a through hole (not shown) is formed in the middle of the second carrier 12, and a rotor of the driving motor 26 is connected to the power gear 25 after passing through the through hole.

During the printing, will the utility model discloses a gyro wheel stamp device removes the paper handkerchief top, 15 butt paper handkerchiefs of stamp gyro wheel, start driving motor 26, driving motor 26's rotor rotates, power gear 25 matches the meshing with first synchronizing gear 23, and then drive first synchronizing gear 23 and the synchronous rotation of second synchronizing gear 24, second synchronizing gear 24 matches the meshing with drive gear 16,

drive gear

16 and 15 coaxial arrangement of stamp gyro wheel, the event can realize stamp gyro wheel 15 and rotate, stamp gyro wheel 15 extrudes the decorative pattern on the paper handkerchief, realize the stamp effect. Compare in traditional punching press stamp, the utility model discloses a gyro wheel stamp device need not to take place the up-and-down motion, can not produce unnecessary air current and strike the paper handkerchief, can effectively avoid the paper handkerchief to shift, ensures the uniformity of stamp position.

Above-mentioned roller printing device, simple structure, convenient to use installs printing gyro wheel 15 on support 14, utilizes drive assembly 20 to drive printing gyro wheel 15 and rolls in order to stamp on the paper handkerchief surface, ensures the uniformity of stamp position, improves stamp efficiency.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A roller printing device is characterized by comprising:

2. A roller printing apparatus according to claim 1, wherein the printing roller has a plurality of raised portions spaced evenly around its outer peripheral surface.

3. The roller printing device according to claim 1, wherein a through hole is formed in the middle of the first carrier plate; the bracket comprises a bracket main body and a supporting part which extends outwards from the periphery of the top end of the bracket main body; the support main body penetrates through the through hole and then is connected with the assembling disc, and the bearing part is fixedly connected with the first carrier plate.

4. A roller printing apparatus according to claim 3, wherein the printing roller is mounted in the holder body, and the direction of the axis of the printing roller is perpendicular to the direction of the axis of the through hole.

5. The roller printing device according to claim 3, wherein one side of the bracket main body is provided with a containing hole, and the containing hole is positioned on one side of the transmission gear; a through hole is formed in one side of the top of the support main body and is located on one side of the accommodating hole; and the second synchronous gear penetrates through the through hole and enters the accommodating hole to be meshed with the transmission gear in a matching way.

6. The roller printing device according to claim 1, wherein the driving motor is mounted on the second carrier plate, and a rotor of the driving motor is mounted coaxially with the power gear.

7. The roller printing apparatus of claim 1, wherein the first synchronizing gear is located on one side of the assembly tray and the second synchronizing gear is located on the other side of the assembly tray.