CN216942283U

CN216942283U - Printing roller workbench with adaptation function

Info

Publication number: CN216942283U
Application number: CN202220413186.3U
Authority: CN
Inventors: 谢小龙
Original assignee: Chongqing Shengguang Power Printing Co ltd
Current assignee: Chongqing Shengguang Power Printing Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-12
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a printing roller workbench with an adaptive function, which comprises a workbench, wherein a first motor and a first supporting seat are arranged on the left side of the upper surface of the workbench, and the first supporting seat is positioned on the right side of the first motor; the output end of the first motor is provided with a first rotating shaft, and the right end of the first rotating shaft penetrates through the first supporting seat and is connected with one end of the printing roller; a second supporting seat is slidably arranged on the right side of the upper surface of the workbench, a second rotating shaft is transversely inserted into the second supporting seat, and the other end of the second rotating shaft is connected with the other end of the printing roller; through carrying out structural improvement on the supporting seat on the workbench, the assembly of printing rollers with different length sizes can be realized, and the purpose of printing printed matters with different sizes is further achieved; on the other hand, through add hold-down mechanism on the supporting seat, can select the printing backing plate of changing different specifications and different thickness, and then control the printing clearance, guaranteed the quality of printed matter.

Description

Printing roller workbench with adaptation function

Technical Field

The utility model relates to the technical field of green printing, in particular to a printing roller workbench with an adaptive function.

Background

The printing is a technique of transferring ink to the surface of paper, textile, plastic, leather, PVC, PC and other materials by plate making, inking, pressurizing and other procedures, and the printing is a process of transferring the approved printing plate to the printing stock through printing machinery and special ink.

The printing equipment mainly comprises a paper feeding device, a printing device, a paper collecting device and other devices, wherein the printing device mainly comprises a printing roller. In the prior art, the size length of printing roller needs to be selected according to the length of the album or the cardboard to be printed, the size of the existing printing roller workbench is constant, the installation and the use of the printing rollers with different sizes and lengths cannot be realized, and on the other hand, when the printed matters with different thicknesses are encountered, if the printing roller structure cannot be adjusted in time, the distance between the printed matters and the printing roller can possibly influence the quality problem of the printed matters after being printed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing printing roller workbench is low in adaptability and printing size cannot be adjusted, and provides a printing roller workbench with an adaptive function.

A printing roller workbench with an adaptive function comprises a workbench, wherein a groove strip is hollowed in the middle of the right side of the workbench, and a guide rod is transversely arranged in the groove strip;

a first motor and a first supporting seat are arranged on the left side of the upper surface of the workbench, and the first supporting seat is positioned on the right side of the first motor; the output end of the first motor is provided with a first rotating shaft, and the right end of the first rotating shaft penetrates through the first supporting seat and is connected with one end of the printing roller;

a second supporting seat is slidably arranged on the right side of the upper surface of the workbench, a second rotating shaft is transversely inserted into the second supporting seat, and the other end of the second rotating shaft is connected with the other end of the printing roller;

a second motor is further arranged on the right side of the bottom of the workbench, the output end of the second motor is connected with a threaded rod, and the other end of the threaded rod is limited and fixed through a bearing seat; the threaded rod is provided with a sliding sleeve, the upper part of the sliding sleeve is provided with a guide piece, and the guide piece is sleeved on the guide rod; the upper part of the guide piece is fixedly connected with the bottom of the second supporting seat;

the surface of workstation still fills up and is provided with the printing backing plate, the printing backing plate is located between first supporting seat and the second supporting seat.

Furthermore, the inner sides of the first supporting seat and the second supporting seat are provided with pressing mechanisms.

Furthermore, the pressing mechanism comprises a fixing block, a pull rod and a pressing sheet, the pull rod penetrates through the fixing block, and the bottom end of the pull rod is fixedly connected with the pressing sheet; the pull rod is sleeved with a spring, and the spring is located between the pressing sheet and the fixing block.

Furthermore, the guide piece is composed of a plurality of guide sleeves, and the upper parts of the guide sleeves are integrally connected.

Furthermore, the inside of first supporting seat and second supporting seat still cup joints and is provided with the bearing, is used for assisting first axis of rotation and second axis of rotation respectively.

Further, the first rotating shaft and the second rotating shaft are located on the same horizontal line.

The utility model has the beneficial effects that: through structural improvement of the supporting seat on the workbench, the printing rollers with different lengths and sizes can be assembled, and the purpose of printing printed matters with different sizes is achieved; on the other hand, through add hold-down mechanism on the supporting seat, can select the printing backing plate of trading different specifications and different thickness, and then control the printing clearance, guaranteed the quality of printed matter.

Drawings

FIG. 1 is a schematic view of the overall structure of a workbench;

FIG. 2 is an enlarged schematic view of the structure at A;

FIG. 3 is a schematic structural view of a pressing mechanism;

in the figure, 1-workbench, 11-channel bar, 12-guide rod, 2-first motor, 21-first rotating shaft, 3-first supporting seat, 4-pressing mechanism, 41-fixed block, 42-pull rod, 43-spring, 44-pressing sheet, 5-second supporting seat, 51-second rotating shaft, 6-second motor, 61-threaded rod, 62-bearing seat, 71-sliding sleeve, 72-guide piece and 8-printing backing plate.

Detailed Description

The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.

Example 1

As shown in fig. 1-2, the printing roller workbench with the adaptation function comprises a workbench 1, wherein a groove strip 11 is hollowed in the middle of the right side of the workbench 1, and a guide rod 12 is transversely arranged inside the groove strip 11; the guide piece 72 is sleeved on the guide rod 12; the upper part of the guide piece 72 is fixedly connected with the bottom of the second supporting seat 5; a second motor 6 is further arranged on the right side of the bottom of the workbench 1, the output end of the second motor 6 is connected with a threaded rod 61, and the other end of the threaded rod 61 is limited and fixed through a bearing seat 62; the threaded rod 61 is provided with a sliding sleeve 71, and the upper part of the sliding sleeve 71 is provided with a guide 72. The second motor 6 works to drive the threaded rod 61 to rotate, and the sliding sleeve 71 arranged on the threaded rod 61 is limited by the guide piece 72, so that the purpose of linear motion of the guide piece 72 is achieved; the guide rod 12 is used to control the second support seat 5 to move along the guide rod 12, since the second support seat 5 is fixedly connected with the upper portion of the guide 72.

In order to increase the possibility that the second support seat 5 will not deflect under the action of external force in the non-moving state, the guide member 72 is composed of a plurality of guide sleeves, and the upper parts of the plurality of guide sleeves are integrally connected.

A second supporting seat 5 is slidably arranged on the right side of the upper surface of the workbench 1, a second rotating shaft 51 is transversely inserted into the second supporting seat 5, and the other end of the second rotating shaft 51 is connected with the other end of the printing roller; a first motor 2 and a first supporting seat 3 are arranged on the left side of the upper surface of the workbench 1, and the first supporting seat 3 is positioned on the right side of the first motor 2; the output end of the first motor 2 is provided with a first rotating shaft 21, and the right end of the first rotating shaft 21 penetrates through the first supporting seat 3 to be connected with one end of the printing roller; during installation, the two ends of the printing roller are fixedly connected with the first rotating shaft 21 and the second rotating shaft 51 respectively, and when the first motor 2 works, the printing roller is driven to rotate, so that the purpose of printing is achieved.

Specifically, in order to increase the stability of the rotation of the printing roller, the inside of the first supporting seat 3 and the second supporting seat 5 are further provided with bearings in a sleeved manner, and the bearings are used for assisting the rotation of the first rotating shaft 21 and the second rotating shaft 51 respectively. The first rotating shaft 21 and the second rotating shaft 51 are located on the same horizontal line.

In order to select and replace printing backing plates with different specifications and different thicknesses, the printing gap is controlled, and the quality of printed matters is ensured. The surface of workstation 1 still lays and is provided with printing backing plate 8, printing backing plate 8 is located between first supporting seat 3 and the second supporting seat 5.

Further, as shown in fig. 3, in order to ensure that the printing pad 8 can be stably disposed, the inner sides of the first supporting seat 3 and the second supporting seat 5 are provided with a pressing mechanism 4. The pressing mechanism 4 comprises a fixed block 41, a pull rod 42 and a pressing sheet 44, the pull rod 42 penetrates through the fixed block 41, and the bottom end of the pull rod 42 is fixedly connected with the pressing sheet 44; the pull rod 42 is sleeved with a spring 43, and the spring 43 is positioned between the pressing sheet 44 and the fixed block 41.

The use mode of the workbench is as follows: after one end of the printing roller is fixedly connected with the front end of the first rotating shaft 21, the second motor 6 is controlled to work according to the length of the printing roller, and the second supporting seat 5 is adjusted to be at a proper position, so that the second rotating shaft 51 is fixedly connected with the other end of the printing roller;

according to the thickness of the printed matter, the printing backing plate 8 with different thickness specifications is selected, placed on the surface of the workbench 1 between the first supporting seat 3 and the second supporting seat 5 and appropriately fixed by the pressing mechanism 4. The printed matter is placed on the printing base plate 8, the first motor 2 works to drive the printing roller to work, and the printed matter is manually pushed to achieve the purpose of printing.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a printing roller workstation with adaptation function which characterized in that: the device comprises a workbench (1), wherein a groove strip (11) is arranged in the middle of the right side of the workbench (1) in a hollow manner, and a guide rod (12) is transversely arranged in the groove strip (11);

a first motor (2) and a first supporting seat (3) are arranged on the left side of the upper surface of the workbench (1), and the first supporting seat (3) is positioned on the right side of the first motor (2); the output end of the first motor (2) is provided with a first rotating shaft (21), and the right end of the first rotating shaft (21) penetrates through the first supporting seat (3) to be connected with one end of the printing roller;

a second supporting seat (5) is slidably arranged on the right side of the upper surface of the workbench (1), a second rotating shaft (51) is transversely inserted into the second supporting seat (5), and the other end of the second rotating shaft (51) is connected with the other end of the printing roller;

a second motor (6) is further arranged on the right side of the bottom of the workbench (1), the output end of the second motor (6) is connected with a threaded rod (61), and the other end of the threaded rod (61) is limited and fixed through a bearing seat (62); a sliding sleeve (71) is arranged on the threaded rod (61), a guide piece (72) is arranged at the upper part of the sliding sleeve (71), and the guide piece (72) is sleeved on the guide rod (12); the upper part of the guide piece (72) is fixedly connected with the bottom of the second supporting seat (5);

the surface of the workbench (1) is further paved with a printing base plate (8), and the printing base plate (8) is located between the first supporting seat (3) and the second supporting seat (5).

2. A printing roller table with adaptation function according to claim 1, characterized in that: and the inner sides of the first supporting seat (3) and the second supporting seat (5) are provided with a pressing mechanism (4).

3. A printing roller table with adaptation function according to claim 2, characterized in that: the pressing mechanism (4) comprises a fixing block (41), a pull rod (42) and a pressing sheet (44), the pull rod (42) penetrates through the fixing block (41), and the bottom end of the pull rod (42) is fixedly connected with the pressing sheet (44); the pull rod (42) is sleeved with a spring (43), and the spring (43) is located between the pressing sheet (44) and the fixing block (41).

4. A printing roller table with adaptation function according to claim 1, characterized in that: the guide piece (72) is composed of a plurality of guide sleeves, and the upper parts of the guide sleeves are integrally connected.

5. A printing roller table with adaptation function according to claim 1, characterized in that: the bearing is further sleeved inside the first supporting seat (3) and the second supporting seat (5) and is used for assisting the first rotating shaft (21) and the second rotating shaft (51) to rotate respectively.

6. Printing roller table with adaptation function according to claim 1, characterized in that: the first rotating shaft (21) and the second rotating shaft (51) are positioned on the same horizontal line.