CN218838924U

CN218838924U - Printing roller adjusting mechanism for printing equipment

Info

Publication number: CN218838924U
Application number: CN202222704687.XU
Authority: CN
Inventors: 阴华龙
Original assignee: Sanhe Hengsheng Printing And Packaging Co ltd
Current assignee: Sanhe Hengsheng Printing And Packaging Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-04-11
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a lithography apparatus is with roller adjustment mechanism, the power distribution box comprises a box body, be equipped with the mount pad in the box, all be connected with the roll body through the bearing rotation between the left and right sides wall of mount pad inner chamber, be equipped with heat dissipation mechanism on the mount pad, be equipped with actuating mechanism on the box. This roller adjusting mechanism for lithography apparatus, be provided with actuating mechanism and heat dissipation mechanism, actuating mechanism can use the material that the roll body that adapts to different thickness ways for the printing when printing, in order to avoid changing the roll body for adaptation printing material thickness, staff's work load has been alleviateed, lithography apparatus's work efficiency has also been improved simultaneously, and the roll body is also convenient and fast when adjusting, heat dissipation mechanism can dispel the heat to the roll body in work, cool down for the roll body through the pivoted fan, the rotation of motor drive threaded rod can also make the fan remove simultaneously, it is more comprehensive when dispelling the heat to the roll body to make the fan, the radiating effect is better.

Description

Printing roller adjusting mechanism for printing equipment

Technical Field

The utility model relates to a lithography apparatus technical field specifically is a lithography apparatus is with roller adjustment mechanism.

Background

Printing is a technique of transferring ink to the surface of a material such as paper, fabric, plastic, or leather by plate making, inking, and pressing original documents such as characters, pictures, photographs, and forgery prevention, and copying the contents of the original documents in bulk.

Basically, for example, chinese utility model patent publication No. CN 211764099U: the utility model discloses a printing roller cooling device for lithography apparatus, including placing the board, place the lower extreme of board and install the mounting panel, the inside of mounting panel is provided with damping spring, the draw-in groove has been seted up to the inside of placing the board, the internal connection of draw-in groove has the card post, the connecting hole has been seted up to the inside of card post, the outside of card post is provided with the spliced pole, the outside of spliced pole is provided with printing roller main part, the place ahead of the front end card post of board is provided with fixed gland, the inside set screw that is provided with of fixed gland, the upper end of placing the board is provided with the upper junction plate, fixed motor is installed to the upper end of upper junction plate, this utility model a printing roller cooling device for lithography apparatus can be convenient for the cooling of printing roller for the installation and the dismantlement of printing roller are fairly simple, the shock attenuation of the device of being convenient for, this patent rotates for the printing cooling roller surface through motor drive fan, nevertheless the printing roller position that this patent is used for the printing can's unable adjustment, in the printing roller in-process, often need change the original printing work on the material of different thickness, but the printing roller efficiency of adaptation printing equipment also can take time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a printing roller adjustment mechanism for lithography apparatus possesses advantages such as convenient regulation, need change the problem of printing roller when having solved the different thickness materials of printing.

In order to achieve the above purpose, the utility model provides a following technical scheme: a printing roller adjusting mechanism for printing equipment comprises a box body, wherein an installation seat is arranged in the box body, roller bodies are rotatably connected between the left side wall and the right side wall of an inner cavity of the installation seat through bearings, a heat dissipation mechanism is arranged on the installation seat, and a driving mechanism is arranged on the box body;

actuating mechanism is including fixing the telescopic link of roof in the box, the bottom mounting of telescopic link has the connecting plate, the upper surface at the mount pad is fixed to the connecting plate, the interior roof of box is fixed with the cylinder, cylinder output shaft swing joint is on the connecting plate upper surface, the interior roof of box is fixed with the spring, the upper surface at the connecting plate is fixed to the spring, spring activity suit is in the outside of telescopic link, the left and right sides of connecting plate all is fixed with the connecting rod, the outside of connecting rod is rotated through the bearing and is connected with the gyro wheel, the spout has all been seted up to the left and right sides wall of box inner chamber, gyro wheel roll connection is in the inside of spout.

Further, heat dissipation mechanism is including fixing the motor on the mount pad right side, the outside of motor output shaft is fixed with the threaded rod, the threaded rod runs through and extends to the inside of mount pad, the threaded rod passes through the bearing and rotates the interior left wall of connection at the mount pad, be equipped with the box body in the mount pad, the front and the back of box body all are fixed with the connecting block, the left end of threaded rod runs through and extends to the outside of front side connecting block, be fixed with the locating lever between the left and right sides wall of mount pad inner chamber, the rear side connecting block sliding connection is in the outside of locating lever, the internal rotation of box body is connected with the fan, the inside of box body is fixed with the filter screen, the fan is towards the roll body direction.

Further, the idler wheel linearly moves up and down in the sliding groove, and the width of the connecting plate is larger than that of the mounting seat.

Further, two the connecting rod is the left and right sides of symmetric distribution in connecting plate axis, two the one end that the connecting rod was carried on the back mutually all runs through and extends to the inside of spout.

Furthermore, a threaded hole is formed in the connecting block on the front side, and the threaded rod is connected to the inside of the threaded hole in a threaded mode.

Furthermore, the rear side the inside of connecting block has seted up the perforation, locating lever and perforation clearance fit.

Further, the shape of box body is the cuboid that inside cavity and top surface and bottom surface all lacked, linear movement about the box body is done in the mount pad.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this roller roll adjustment mechanism for lithography apparatus is provided with actuating mechanism, and actuating mechanism can adapt to the material of different thick tracks when printing for the roll body that prints to avoid changing the roll body in order to adapt to printing material thickness, alleviateed staff's work load, also improved lithography apparatus's work efficiency simultaneously, and the roll body also convenient and fast when adjusting.

2. This roller roll adjustment mechanism for lithography apparatus is provided with heat dissipation mechanism, and heat dissipation mechanism can dispel the heat to the roll body in the work, is the roll body cooling through the pivoted fan, and the rotation of motor drive threaded rod can also make the fan remove simultaneously, makes the fan more comprehensive when dispelling the heat to the roll body, and the radiating effect is better.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the driving mechanism of the present invention;

fig. 3 is a schematic view of the heat dissipation mechanism of the present invention.

In the figure: the device comprises a roller body 1, a mounting seat 2, a box body 3, a driving mechanism 4, a connecting rod 401, a sliding chute 402, a spring 403, a telescopic rod 404, an air cylinder 405, a connecting plate 406, a roller 407, a heat dissipation mechanism 5, a positioning rod 501, a box body 502, a connecting block 503, a motor 504, a threaded rod 505, a fan 506 and a filter screen 507.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1, the adjusting mechanism for the brush roller of the printing apparatus in this embodiment includes a box 3, a mounting seat 2 is disposed in the box 3, roller bodies 1 are rotatably connected between left and right side walls of an inner cavity of the mounting seat 2 through bearings, a heat dissipation mechanism 5 is disposed on the mounting seat 2, and a driving mechanism 4 is disposed on the box 3.

Referring to fig. 2, the driving mechanism 4 in this embodiment includes an expansion link 404 fixed on the top wall of the box 3, a connection plate 406 is fixed at the bottom end of the expansion link 404, when the connection plate 406 moves downward, the spring 403 and the expansion link 404 are stretched, the connection plate 406 is fixed on the upper surface of the mounting base 2, an air cylinder 405 is fixed on the top wall of the box 3, the air cylinder 405 operates to extend its output shaft and push the connection plate 406 to move downward in the mounting base 2, the output shaft of the air cylinder 405 is movably connected to the upper surface of the connection plate 406, the spring 403 is fixed on the upper surface of the connection plate 406, the spring 403 is movably sleeved on the outer side of the expansion link 404, the connection plates 401 are fixed on the left and right sides of the connection plate 406, the outer side of the connection plate 401 is rotatably connected to a roller 407 through a bearing, the roller 407 rotating in the sliding slot 402 can make the connection plate 406 move more stably and smoothly, sliding slots 402 are formed on the left and right side walls of the inner cavity of the box 3, and the roller 407 are rotatably connected to the inside of the sliding slot 402.

The gyro wheel 407 is linear movement about doing in spout 402, and the width of connecting plate 406 is greater than the width of mount pad 2, and two connecting rods 401 are the left and right sides of symmetric distribution in connecting plate 406 axis, and the inside of spout 402 is all run through and extend to the one end that two connecting rods 401 carried on the back mutually.

The connecting plate 406 moves in the box body 3 through the operation of the air cylinder 405, the roller body 1 moves along with the connecting plate 406, and the moved roller body 1 can adapt to printing materials with different thicknesses.

Above-mentioned actuating mechanism 4 can use the material that the roll body 1 that applies to the printing adapts to different thick tracks when printing to avoid changing roll body 1 in order to adapt to printing material thickness, alleviateed staff's work load, also improved lithography apparatus's work efficiency simultaneously, and also convenient and fast when roll body 1 adjusts.

Referring to fig. 3, the heat dissipation mechanism 5 in this embodiment includes a motor 504 fixed on the right side of the mounting base 2, a threaded rod 505 is fixed on the outer side of an output shaft of the motor 504, the threaded rod 505 is rotatably matched with the threaded hole to move the box 502 in the mounting base 2, the threaded rod 505 penetrates and extends into the mounting base 2, the threaded rod 505 is rotatably connected to the inner left wall of the mounting base 2 through a bearing, the box 502 is arranged in the mounting base 2, the front and back of the box 502 are both fixed with connecting blocks 503, the left end of the threaded rod 505 penetrates and extends to the outer side of the front connecting block 503, a positioning rod 501 is fixed between the left and right side walls of an inner cavity of the mounting base 2, the positioning rod 501 limits the rear connecting block 503, the rear connecting block 503 is slidably connected to the outer side of the positioning rod 501, the inner portion of the box 502 is rotatably connected with a fan 506, the fan 506 blows air to the roller body 1 after rotating, so that the temperature of the roller body 1 is reduced, a filter screen 507 is fixed in the box 502, and the filter screen 507 can block external dust so as to prevent the dust from attaching to the roller body 1, and the fan 506 faces the direction of the roller body 1.

Threaded hole has been seted up to front side connecting block 503's inside, threaded rod 505 threaded connection has been in the inside of screw hole, and perforation has been seted up to rear side connecting block 503's inside, and locating lever 501 and perforation clearance fit, the cuboid that the shape of box body 502 was inside cavity and the equal disappearance of top surface and bottom surface, linear movement about box body 502 is done in mount pad 2.

Air is blown through the operation of the fan 506 against the roll body 1 to cool the roll body 1, and the motor 504 in conjunction with the threaded rod 505 enables the fan 506 to move to more fully cool the roll body 1.

The heat dissipation mechanism 5 can dissipate heat of the roller body 1 in operation, the roller body 1 is cooled by the rotating fan 506, and meanwhile the motor 504 drives the threaded rod 505 to rotate and further enables the fan 506 to move, so that the fan 506 can dissipate heat of the roller body 1 more comprehensively, and the heat dissipation effect is better.

The working principle of the above embodiment is as follows:

(1) When the printing roller needs to be adjusted, the air cylinder 405 is started, the air cylinder 405 runs to enable an output shaft of the air cylinder to extend, the connecting plate 406 is pushed to move downwards in the mounting base 2, the roller body 1 also moves along with the air cylinder, the spring 403 and the telescopic rod 404 can be stretched when the connecting plate 406 moves downwards, the connecting plate 406 can enable the roller 407 to rotate in the sliding groove 402 through the connecting rod 401 when moving, the rotating roller 407 enables the connecting plate 406 to move more stably and smoothly, the roller body 1 can be attached to printing materials after moving downwards, and the roller body 1 is suitable for the printing materials with different thicknesses.

(2) Then need lower the temperature to roll body 1 when roll body 1 high temperature, in order to ensure the printing effect, start fan 506, fan 506 is after rotating to the roll body 1 direction, make the temperature of roll body 1 reduce, and when blowing, filter screen 507 can carry out the separation with external dust, in order to avoid having the dust to adhere to on roll body 1, open motor 504 in the operation of fan 506, motor 504 can make threaded rod 505 rotate after the operation, threaded rod 505 normal running fit screw hole makes box body 502 remove in mount pad 2, box body 502 still carries out spacingly by locating lever 501 when removing, fan 506 also removes along with box body 502, the fan 506 of removal then can be more comprehensive to roll body 1 cooling.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printing roller adjustment mechanism for lithography apparatus, includes box (3), its characterized in that: a mounting seat (2) is arranged in the box body (3), roller bodies (1) are rotatably connected between the left side wall and the right side wall of the inner cavity of the mounting seat (2) through bearings, a heat dissipation mechanism (5) is arranged on the mounting seat (2), and a driving mechanism (4) is arranged on the box body (3);

actuating mechanism (4) are including fixing telescopic link (404) at roof in box (3), the bottom mounting of telescopic link (404) has connecting plate (406), the upper surface at mount pad (2) is fixed in connecting plate (406), the interior roof of box (3) is fixed with cylinder (405), cylinder (405) output shaft swing joint is on connecting plate (406) upper surface, the interior roof of box (3) is fixed with spring (403), spring (403) are fixed at the upper surface of connecting plate (406), spring (403) activity suit is in the outside of telescopic link (404), the left and right sides of connecting plate (406) all is fixed with connecting rod (401), the outside of connecting rod (401) rotates through the bearing and is connected with gyro wheel (407), spout (402) have all been seted up to the left and right sides wall of box (3) inner chamber, gyro wheel (407) roll connection is in the inside of spout (402).

2. The apparatus of claim 1, wherein the adjusting mechanism comprises: heat dissipation mechanism (5) is including fixing motor (504) on mount pad (2) right side, threaded rod (505) is fixed with in the outside of motor (504) output shaft, threaded rod (505) run through and extend to the inside of mount pad (2), threaded rod (505) rotate through the bearing and connect the interior left wall in mount pad (2), be equipped with box body (502) in mount pad (2), the front and the back of box body (502) all are fixed with connecting block (503), the left end of threaded rod (505) runs through and extends to the outside of front side connecting block (503), be fixed with locating lever (501), rear side between the left and right sides wall of mount pad (2) inner chamber connecting block (503) sliding connection in the outside of locating lever (501), the internal rotation of box body (502) is connected with fan (506), the inside of box body (502) is fixed with filter screen (507), fan (506) are towards roll body (1) direction.

3. The apparatus of claim 1, wherein the adjusting mechanism comprises: the roller (407) linearly moves up and down in the sliding groove (402), and the width of the connecting plate (406) is larger than that of the mounting seat (2).

4. The apparatus of claim 1, wherein the adjusting mechanism comprises: two connecting rod (401) are the left and right sides of symmetric distribution in connecting plate (406) axis, two the inside that one end that connecting rod (401) carried on the back mutually all runs through and extend to spout (402).

5. The apparatus of claim 2, wherein the adjusting mechanism comprises: the inside of connecting block (503) is seted up threaded hole to the front side, threaded rod (505) threaded connection is in the inside of threaded hole.

6. The apparatus of claim 2, wherein the adjusting mechanism comprises: the rear side the inside of connecting block (503) has seted up the perforation, locating lever (501) and perforation clearance fit.

7. The apparatus of claim 2, wherein the adjusting mechanism comprises: the shape of box body (502) is the cuboid that inside cavity and top surface and bottom surface all lacked, linear movement about box body (502) is done in mount pad (2).