CN219007351U

CN219007351U - Printing roller support

Info

Publication number: CN219007351U
Application number: CN202222735427.9U
Authority: CN
Inventors: 孙建平
Original assignee: Hangzhou Taiping Machinery Co ltd
Current assignee: Hangzhou Taiping Machinery Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-05-12
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to the technical field of printers, in particular to a printing roller support, which comprises a mounting bottom plate, wherein two sliding rails are fixedly arranged at the top end of the mounting bottom plate, two sliding blocks are slidably arranged on the sliding rails, and a movable support frame is rotatably arranged on the sliding blocks through a rotating shaft.

Description

Printing roller support

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to a printing roller bracket.

Background

The support for mounting the printing roller is called a printing roller support in the printer, and is widely applied to the inside of the printer.

The size of the existing printing roller support is limited, printing rollers with different sizes cannot be installed, and when the printing rollers with different sizes are required to be installed, the matched printing roller support is required to be reinstalled, so that the process is complicated.

Based on the above, a printing roller support needs to be designed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a printing roller support, which solves the problems that the prior printing roller support proposed in the background art is limited in size and can not be provided with printing rollers with different sizes, and when the printing rollers with different sizes are required to be provided, the matched printing roller support is required to be reinstalled, and the process is complicated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the printing roller support comprises a mounting base plate, the top of mounting base plate is provided with the printing roller body, the top fixed mounting of mounting base plate has two slide rails, all slidable mounting has two sliders on the slide rail, all install movable support frame through the pivot rotation on the slider, the top of movable support frame all with pivot mounting bracket swing joint, the top of pivot mounting bracket all fixed mounting has the printing roller installation piece, the printing roller body is all installed to the one end that the printing roller installation piece is close to each other.

Preferably, the geometric center of the sliding rail is fixedly provided with a fixed supporting frame, the top end of the fixed supporting frame is fixedly connected with the bottom end of the rotating shaft mounting frame, and the fixed supporting frame is telescopic.

Preferably, the side that the fixed support frame kept away from each other all is fixed mounting scale, all evenly offered the scale mark on the scale.

Preferably, the fixed support frame is evenly provided with a plurality of limiting holes, and the limiting holes of the fixed support frame are movably provided with limiting columns in a penetrating manner.

Preferably, the bottom fixed mounting of mounting plate has the blotter, the material of blotter is the sponge, the bottom both sides of mounting plate all fixed mounting has the screw thread mounting piece, all set up the screw hole on the screw thread mounting piece.

Preferably, sliding rollers are arranged in the sliding blocks through rotating shafts, and the bottom ends of the sliding rollers are in contact with the top ends of the sliding rails.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with slide rail, the slider, movable support frame, pivot mounting bracket, can slide the slider on the slide rail in the in-service use, thereby change the height of pivot mounting bracket and printing roller installation piece, can be directly with the high change of printing roller body, make printing roller installation piece can adapt to the printing roller body of equidimension, the size of current printing roller support has effectively been solved in the in-service use and has been limited, can't install the printing roller of equidimension difference, when the printing roller of equidimension difference needs to be installed, need install supporting printing roller support again, this process is comparatively loaded down with trivial details problem.

2. Through being provided with the fixed support frame, in the in-service use, through changing the height of pivot mounting bracket, can change the height of fixed support frame, the fixed support frame can provide holding power for pivot mounting bracket and printing roller installation piece simultaneously, makes printing roller body more stable when the work rotates; further through being provided with the scale, in the in-service use, through the scale of observation scale, how much the height of printing roller installation piece has specifically changed can be directly perceived.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic front perspective view of a part of the structure of the present utility model;

FIG. 3 is a schematic plan view of the structure of the present utility model;

fig. 4 is a schematic side plan view of the structure of the present utility model.

In the figure: 100. a mounting base plate; 110. a slide rail; 111. a slide block; 112. a movable support frame; 113. a rotating shaft mounting rack; 114. a printing roller mounting block; 115. a printing roller body; 116. fixing the supporting frame; 117. a graduated scale; 118. a limit column; 119. a cushion pad; 120. a threaded mounting piece; 121. and sliding the roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

the printing roller support comprises a mounting base plate 100, all electric appliances used in the application are products which can be purchased directly in the market, the principle and the connection mode of the printing roller support are all the prior art which is well known to the skilled person, so the printing roller support is not repeated, the top end of the mounting base plate 100 is provided with a printing roller body 115, the top end of the mounting base plate 100 is fixedly provided with two sliding rails 110, two sliding blocks 111 are slidably arranged on the sliding rails 110, movable supporting frames 112 are rotatably arranged on the sliding blocks 111 through rotating shafts, the top ends of the movable supporting frames 112 are movably connected with the rotating shaft mounting frames 113, printing roller mounting blocks 114 are fixedly arranged on the top ends of the rotating shaft mounting frames 113, the printing roller body 115 is arranged at one ends, which are close to each other, of the printing roller mounting blocks 114, through the arrangement of the structure, the problems that the size of the existing printing roller support is limited, the printing roller support cannot be mounted, and the process is complicated when the printing roller support with different sizes needs to be mounted are solved.

The geometric center of slide rail 110 is all fixed mounting has fixed support frame 116, and the top of fixed support frame 116 all is connected with the bottom fixed of pivot mounting bracket 113, and fixed support frame 116 is all scalable, through the setting of above-mentioned structure, in the in-service use, through the height that changes pivot mounting bracket 113, can change the height of fixed support frame 116, and fixed support frame 116 can provide holding power for pivot mounting bracket 113 and printing roller installation piece 114 simultaneously, makes printing roller body 115 more stable when the work rotates.

The fixed support frame 116 is all fixed mounting in one side that keeps away from each other and has had scale 117, all evenly offered the scale mark on the scale 117, through the setting of above-mentioned structure, in the in-service use, through the scale of observing the scale 117, can audio-visual know how much the height of printing roller installation piece 114 has specifically changed.

A plurality of limiting holes are uniformly formed in the fixed support frame 116, limiting columns 118 are movably arranged in the limiting holes of the fixed support frame 116 in a penetrating mode, and the limiting columns 118 can be used for limiting the expansion and contraction of the fixed support frame 116 in actual use through the arrangement of the structure.

The bottom end fixed mounting of mounting plate 100 has blotter 119, and the material of blotter 119 is the sponge, and the bottom both sides of mounting plate 100 all fixed mounting has screw thread mounting piece 120, all has seted up the screw hole on the screw thread mounting piece 120, through the setting of above-mentioned structure, can provide the buffering for whole printing roller support with blotter 119 in the in-service use.

The sliding roller 121 is arranged in the sliding block 111 through the rotating shaft, the bottom ends of the sliding roller 121 are in contact with the top end of the sliding rail 110, and through the arrangement of the structure, the sliding friction between the sliding block 111 and the sliding rail 110 can be changed into rolling friction in actual use, so that the friction loss between the sliding block 111 and the sliding rail 110 is reduced, and the service life of the sliding block and the sliding rail 110 is prolonged.

Working principle: in practical use, when the height of the printing roller mounting block 114 needs to be changed to adapt to different printing roller bodies 115, the sliding block 111 needs to slide on the sliding rail 110, so that the movable supporting frame 112 rotates to change the height, the rotation of the movable supporting frame 112 can directly change the heights of the rotating shaft mounting frame 113 and the printing roller mounting block 114, meanwhile, the fixed supporting frame 116 can be stretched or shortened along with the change of the height of the rotating shaft mounting frame 113, the stretched or shortened length can be directly displayed by the graduated scale 117, and after the height of the printing roller mounting block 114 is adjusted to a proper position, the limiting column 118 is inserted into the limiting hole of the fixed supporting frame 116, so that the fixed supporting frame 116 cannot continuously stretch, and at the moment, the printing roller bodies 115 with different sizes can be mounted on the printing roller mounting block 114.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Printing roller support, including mounting plate (100), its characterized in that: the printing roller is characterized in that a printing roller body (115) is arranged at the top end of the mounting base plate (100), two sliding rails (110) are fixedly arranged at the top end of the mounting base plate (100), two sliding blocks (111) are slidably arranged on the sliding rails (110), a movable supporting frame (112) is rotatably arranged on each sliding block (111) through a rotating shaft, the top ends of the movable supporting frames (112) are movably connected with a rotating shaft mounting frame (113), printing roller mounting blocks (114) are fixedly arranged at the top ends of the rotating shaft mounting frames (113), and the printing roller body (115) is arranged at one ends, close to each other, of the printing roller mounting blocks (114).

2. The print roller holder of claim 1, wherein: the geometric center of the sliding rail (110) is fixedly provided with a fixed supporting frame (116), the top ends of the fixed supporting frames (116) are fixedly connected with the bottom end of the rotating shaft mounting frame (113), and the fixed supporting frames (116) are telescopic.

3. The printing roll support of claim 2, wherein: the fixed support frame (116) is provided with a scale (117) fixedly arranged on one side far away from each other, and scale marks are uniformly arranged on the scale (117).

4. The printing roll support of claim 2, wherein: a plurality of limiting holes are uniformly formed in the fixed support frame (116), and limiting columns (118) are movably and penetratingly arranged in the limiting holes of the fixed support frame (116).

5. The print roller holder of claim 1, wherein: the bottom end of the mounting base plate (100) is fixedly provided with a buffer pad (119), the buffer pad (119) is made of sponge, both sides of the bottom end of the mounting base plate (100) are fixedly provided with threaded mounting plates (120), and threaded holes are formed in the threaded mounting plates (120).

6. The print roller holder of claim 1, wherein: the inside of slider (111) all is provided with slip gyro wheel (121) through the pivot, the bottom of slip gyro wheel (121) all contacts each other with the top of slide rail (110).