CN218535994U - Printing roller set and printing equipment - Google Patents

Abstract

The utility model relates to a printed matter processing equipment technical field, concretely relates to printing roller set and lithography apparatus. The utility model provides a printing roller set, including a plurality of roll bodys and support piece, it is a plurality of the mutual parallel arrangement of axis of roll body, the same center pin of duplex winding is the circumference and arranges, and is equipped with predetermined headspace between the adjacent roll body, support piece supports and connects a plurality ofly the roll body to make it wind the axis rotates. The utility model provides a printing roller set and lithography apparatus are through setting up a plurality of fixed connection and will center pin pivoted a plurality of roll bodies for lithography apparatus only need adjust the position relation between a plurality of roll bodies and the rubber roll when the different printing pattern of needs change can, need not the dismantlement of roll body with trading labour saving and time saving.

Description

Printing roller set and printing equipment

Technical Field

The utility model relates to a printed matter processing equipment technical field, concretely relates to printing roller set and lithography apparatus.

Background

The printing roller is applied to printing machinery, as the roller of the usefulness of impression, accent china ink, pass china ink, make the china ink transfer to on the material surface such as paper, fabric, plastics article, leather, the technique of original manuscript content is duplicated in batches, the demand to the printing pattern is different to the product of different batches, current mode is mostly to change the table department roller of changing different patterns, need during the operation to dismantle and change the new roller with original table department roller needle body, it is hard and time consuming to operate, has seriously influenced printing equipment's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses (one) the technical problem that solve is: when the existing printing equipment prints different patterns, different surface rollers need to be replaced, the operation is time-consuming and labor-consuming, and the working efficiency of the printing equipment is seriously influenced.

(II) technical scheme

In order to solve the technical problem, an aspect of the utility model provides a printing roller group, including a plurality of roll bodys and support piece of different printing patterns, it is a plurality of the mutual parallel arrangement of axis of roll body, the same center pin of duplex winding is the circumference and arranges, and is equipped with predetermined headspace between the adjacent roll body, headspace be used for with the roll body corresponds the setting with the last rubber roll of lithography apparatus for the two is printing operating position.

And the support piece supports and connects the plurality of roller bodies and enables the roller bodies to rotate around the central shaft.

When the printing patterns need to be changed, the roller bodies do not need to be disassembled, and the replacement of the roller bodies with different patterns can be realized only by rotating the corresponding roller bodies to the working positions by rotating the supporting pieces.

According to the utility model discloses an embodiment, support piece is including a plurality of two connecting plates that the roll body both sides set up relatively, be equipped with on the connecting plate with a plurality of the roller shaft hole that the roller of roll body corresponds the setting, two the connecting plate is through following the connecting rod that the center pin set up is connected, and the operation degree of difficulty that the roll body was changed is further simplified to the adjustment that the connecting rod can be realized a plurality of roll body positions with sitting.

According to the utility model discloses an embodiment, the connecting plate is regular polygon plate body, and apex angle end plate face is equipped with the roller shaft hole makes the area of connecting plate reduces as far as, avoids the connecting plate outer fringe to scrape and goes up the printing paste, can provide bigger space simultaneously.

According to the utility model discloses an embodiment, connecting rod one side outer end is equipped with the turning handle, the handle is convenient for do benefit to the application of force to the rotation of connecting rod.

According to the utility model discloses an embodiment, roll shaft hole department is equipped with the bearing, so that the roller rotates with the connecting plate to be connected, the bearing connection can reduce the roller with frictional force between the connecting plate.

According to the utility model discloses an embodiment, roll body quantity is three, is the regular triangle setting for when guaranteeing certain roll body quantity, when certain roll body is in operating position, not receive the influence of all the other roll bodies, reduced the headspace of predetermineeing between the roll body, thereby reduced the holistic occupation space of printing roller group.

The utility model discloses another embodiment still provides a lithography apparatus, lithography apparatus includes support frame, rubber roll, printing roller set and material pond, the support frame supports in proper order from top to bottom rubber roll and printing roller set to make the two be the printing state and arrange, wherein printing roller set is above-mentioned arbitrary embodiment printing roller set, the material pond set up in the below of working roll in the printing roller set.

According to the utility model discloses an embodiment, the rubber roll place with the support frame passes through elevating gear and connects, makes the rubber roll only through reciprocate can with the roll body that is in operating position in the printing roller group cooperatees.

According to the utility model discloses an embodiment, the stock tank is liftable stock tank, avoids printing roller set is interference to the thick liquids in the stock tank when positive position, is convenient for also adjust the pan feeding degree of depth that is in roll body under the operating condition.

According to the utility model discloses an embodiment, but the liftable material pond include with material bottom of the pool fixed connection's lift cylinder.

The utility model has the advantages that: the utility model provides a printing roller set and lithography apparatus are through setting up a plurality of fixed connection and will center pin pivoted a plurality of roll bodies for lithography apparatus only need adjust the position relation between a plurality of roll bodies and the rubber roll when the different printing pattern of needs change can, need not the dismantlement of roll body with trading labour saving and time saving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic cross-sectional view of a three-dimensional structure of a printing roller set according to an embodiment of the present invention.

Icon: 1. a roller body; 11. a roll shaft; 2. a support member; 21. a connecting plate; 22. a connecting rod; 23. rotating the handle; 3. a support frame; 31. a lifting device; 4. rubber rollers; 5. a material pool; 51. and a lifting cylinder.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understandable, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description, and the embodiments and features of the embodiments of the present invention may be combined with each other without conflict. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 and 2, an embodiment of the present invention provides a printing roller set and a printing apparatus. The utility model provides a need dismantle when changing different printing patterns and change table department roller for solving current lithography apparatus, the technical problem who wastes time and energy of operation getting up, wherein the printing roller group includes: a plurality of roll bodies 1 and support piece 2, a plurality of roll bodies 1 are the table department roller of different printing patterns, and is a plurality of roll body 1's axis parallel arrangement each other goes around same center pin and is the circumference and arranges, and is equipped with predetermined headspace between the adjacent roll body 1, headspace be used for with roll body 1 corresponds the setting with rubber roll 4 on the lithography apparatus for the two is printing operating position, and headspace's size is decided according to roll body 1 quantity, needs great headspace when roll body 1 quantity is more, sets up rubber roll 4 and material pond 5 with the sufficient space of guaranteeing that roll body 1's downside has.

The supporting member 2 supports and connects the plurality of roller bodies 1 to be rotatable around the central shaft. Specifically do, support piece 2 is including a plurality of two connecting plates 21 that 1 both sides of roll body set up relatively, be equipped with on the connecting plate 21 with a plurality of the roller shaft hole that the roller 11 of roll body 1 corresponds the setting, two the connecting plate 21 is through following the connecting rod 22 that the center pin set up is connected, and rotating connecting rod 22 with sitting can be the adjustment of realization to a plurality of roll body 1 positions, further simplifies the operation degree of difficulty that roll body 1 changed.

Further, the connecting plate 21 is a regular polygon plate body, and the vertex angle end plate surface is provided with the roller shaft hole, so that the area of the connecting plate 21 is reduced as much as possible, the outer edge of the connecting plate 21 is prevented from scraping printing paste, and meanwhile, a larger space can be provided.

Furthermore, the outer end of one side of the connecting rod 22 is provided with a rotating handle 23, and the handle is convenient for rotating the connecting rod 22 and facilitates force application.

Further, a bearing is arranged at the position of the roller shaft hole, so that the roller shaft 11 is rotatably connected with the connecting plate 21, and the friction force between the roller shaft 11 and the connecting plate 21 can be reduced due to the bearing connection.

Further, in this implementation roll body 1 quantity is three, is regular triangle-shaped and sets up for when guaranteeing certain roll body 1 quantity, when certain roll body 1 is in operating position, do not receive all the other roll body 1's influence, reduced the headspace of predetermineeing between the roll body 1, thereby reduced the holistic occupation space of printing roller group.

This embodiment still provides a lithography apparatus, lithography apparatus includes support frame 3, rubber roll 4, printing roller set and material pond 5, support frame 3 from top to bottom supports in proper order rubber roll 4 and printing roller set to make the two be the printing operation state and arrange, wherein printing roller set is above-mentioned arbitrary item printing roller set, material pond 5 set up in the below of working roll in the printing roller set specifically does, be equipped with rubber roll 4 overlap joint portion and printing roller set overlap joint portion on the support frame 3, rubber roll 4 overlap joint portion is located printing roller set overlap joint portion top, and staggered arrangement around the two for the lower edge overlap joint of rubber roll 4 in the printing roller set in operating condition's roll body 1 top, the printing machine during operation, the material of waiting to print passes from between the two, accomplishes the printing of pattern.

Furthermore, the rubber roller 4 is connected with the support frame 3 through a lifting device 31, so that the rubber roller 4 can be matched with the roller body 1 at the working position in the printing roller group only by moving up and down.

Further, the stock tank 5 is a liftable stock tank 5, so that the interference of the printing roll group on the pulp in the stock tank 5 in the printing roll group regular position is avoided, and the feeding depth of the roll body 1 in the working state is convenient to adjust.

Further, the liftable material pool 5 comprises a lifting cylinder 51 fixedly connected with the bottom of the material pool 5.

When the printing equipment needs to replace the printing pattern, the rubber roller 4 is moved upwards through the lifting device 31, the material pool 5 is moved downwards through the lifting cylinder 51, then the handle 23 is rotated to drive the printing roller group to axially rotate around the connecting rod 22, so that the roller body 1 with the preset pattern is rotated to be right below the rubber roller 4, the connecting rod 22 and the supporting frame 3 are fixed to prevent slipping, and finally the rubber roller 4 and the material pool 5 are moved back to the working position to complete the conversion operation of the roller body 1.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. A printing roller set, comprising:

the axial lines of the roller bodies are arranged in parallel and are circumferentially arranged around the same central shaft, and a preset reserved space is arranged between every two adjacent roller bodies;

and the supporting piece supports and connects the plurality of roller bodies and enables the roller bodies to rotate around the central shaft.

2. The printing roller assembly as claimed in claim 1, wherein the support member comprises two connecting plates disposed opposite to each other on opposite sides of the plurality of roller bodies, the connecting plates having roller shafts disposed corresponding to the roller shafts of the plurality of roller bodies, the two connecting plates being connected by a connecting rod disposed along the central shaft.

3. The printing roller set according to claim 2, wherein the connecting plate is a regular polygonal plate body, and the roller shaft hole is formed in the end plate surface at the top corner.

4. The printing roller set according to claim 2, wherein a turning handle is provided at an outer end of one side of the connecting bar.

5. The printing roller set according to claim 2, wherein the roller shaft bore is provided with a bearing to rotatably connect the roller shaft to a connection plate.

6. The printing roller group according to any of claims 1 to 5, wherein the number of roller bodies is three, arranged in a regular triangle.

7. The utility model provides a printing equipment, its characterized in that, printing equipment includes support frame, rubber roll, printing roller set and material pond, the support frame supports from top to bottom in proper order rubber roll and printing roller set to make the two be the printing state and arrange, wherein printing roller set be claim 1 to 6 any printing roller set, the material pond set up in the below of working roll in the printing roller set.

8. The printing apparatus of claim 7, wherein the rubber roller is connected to the support frame by a lifting device.

9. Printing apparatus according to claim 7, wherein the tank is a liftable tank.

10. The printing apparatus according to claim 9, wherein said liftable reservoir comprises a lifting cylinder fixedly connected to the bottom of said reservoir.

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