Printing machine stable in ink printing

Abstract

The utility model relates to the technical field of printing machines stable in ink printing, in particular to a printing machine stable in ink printing, which comprises a base, a first supporting plate arranged on the left side of the base surface of the base, a second supporting plate arranged on the right side of the base surface of the base, and a limiting plate arranged at the upper end of the first supporting plate. A limiting assembly is arranged between the left side face of the limiting plate and the left side face of the first supporting plate, the limiting assembly is arranged on the printing machine stable in ink printing, a pulling rod is pulled downwards through a pulling button, the pulling rod drives a driving rack to move, and the driving rack drives a driving gear to rotate when moving; the fixing plates can be driven to move through the threaded rods, after the fixing blocks move to the outer sides of the fixing grooves, the limiting plates can be detached by moving the limiting plates to the left side, the printing roller can be detached and replaced after the limiting plates are detached, and therefore printing can be better conducted, and the whole device is simple in structure, convenient to operate and higher in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing machine technical field of ink printing stability, concretely is a kind of printing machine of ink printing stability. BACKGROUND

[0002] Printing roller is an important working part in printing machine, generally made of steel wear-resistant metal material. When working, printing roller cooperates with control plate roller, performs the task of continuously and smoothly transferring ink and dampening liquid printing medium, so in the technical requirements of printing roller, in addition to the rigid strength requirement of ensuring normal operation, it also involves a surface roughness index of normal transfer printing medium, ensuring printing quality. In the printing operation process, since printing roller and control plate roller are always in the state of relative high-speed rotation contact friction between, surface is easily worn, ink output will become unstable, and the existing printing machine of ink printing stability is not convenient to disassemble and replace.

[0003] Therefore, a printing machine of ink printing stability is needed to improve the above problems. SUMMARY

[0004] The utility model aims at providing a kind of printing machine of ink printing stability, to solve the problems presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of printing machine of ink printing stability, including base, the left side of the base base surface is provided with first support plate, the right side of the base base surface is provided with second support plate, the upper end of the first support plate is provided with limiting plate, limiting assembly is arranged between the left side surface of the limiting plate and the left side surface of first support plate, the inner side surface of the limiting plate and second support plate is rotatably provided with rotating seat, the inner side surface of the rotating seat is provided with clamping block, printing roller is arranged between two clamping blocks, the left side surface and the right side surface of the printing roller are symmetrically provided with clamping groove, the upper side of the right side surface of the second support plate is provided with driving motor;

[0007] The limiting assembly comprises a fixing seat, a sliding rail is arranged on the front side of the inside of the fixing seat, a driving rack is slidably arranged in the inside of the sliding rail, a supporting block is arranged on the inside of the fixing seat and at the front side of the sliding rail, a pulling rod is slidably arranged in the inside of the supporting block, a connecting plate is arranged between the upper end of the driving rack and the pulling rod, a fixed spring is sleeved on the upper side of the outer wall of the pulling rod, a pulling knob is arranged on the lower end of the pulling rod and penetrates through the fixing seat, a first supporting seat is arranged on the left side of the inside of the fixing seat, a second supporting seat is arranged on the left side of the inside of the fixing seat and at the sliding rail, a threaded rod is rotatably arranged between the first supporting seat and the second supporting seat, fixed plates are symmetrically and threadedly arranged on the left and right sides of the outer wall of the threaded rod, fixed blocks are arranged on the inner side surfaces of the fixed plates, an adjusting groove is formed on the left side surface of the fixing seat, a connecting seat is arranged between the two fixed plates, fixed grooves are symmetrically formed on the front and back surfaces of the connecting seat, and a driving gear is arranged on the front end of the threaded rod and penetrates through the second supporting seat.

[0008] As a preferred scheme of the present application, the clamping block is arranged in matching with the clamping groove, and the driving end of the driving motor is connected with the rotating seat.

[0009] As a preferred scheme of the present application, the right side surface of the fixing seat is fixedly connected with the left side surface of the first supporting plate.

[0010] As a preferred scheme of the present application, the right side surface of the connecting seat is fixedly connected with the left side surface of the limiting plate, and the connecting seat is arranged in an "L" shape.

[0011] As a preferred scheme of the present application, the driving gear is meshingly connected with the driving rack, and the threaded rod is a bidirectional threaded rod.

[0012] As a preferred scheme of the present application, the fixed blocks are arranged in matching with the fixed grooves.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] In the present application, the limiting assembly is arranged on the printing machine with stable ink printing, the pulling rod is pulled downward by the pulling knob, the pulling rod drives the driving rack to move, the driving rack drives the driving gear to rotate when moving, the fixed plates are driven to move by the threaded rod, the limiting plate can be disassembled by moving to the left side after the fixed blocks move to the outside of the fixed grooves, the printing roller can be disassembled and replaced after the limiting plate is disassembled, so that the printing can be better performed, and the overall device has simple structure, convenient operation and higher practicality. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall front view of the present application;

[0016] Figure 2 The partial structure explosion drawing of the utility model;

[0017] Figure 3 The internal structure drawing of the utility model fixing seat;

[0018] Figure 4 The partial structure explosion drawing of the utility model.

[0019] In the figure: 1, base; 2, first support plate; 3, second support plate; 4, limiting plate; 5, limiting assembly; 6, rotating seat; 7, clamping block; 8, printing roller; 9, clamping groove; 10, driving motor; 501, fixing seat; 502, sliding rail; 503, driving rack; 504, support block; 505, pulling rod; 506, adapter plate; 507, fixed spring; 508, pulling knob; 509, first support seat; 510, second support seat; 511, threaded rod; 512, fixed plate; 513, fixed block; 514, adjusting groove; 515, connecting seat; 516, fixed groove; 517, driving gear. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the utility model are given. However, the utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be a middle element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there can be a middle element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, 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 application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. All publications, patent applications, patents, and other references mentioned herein are incorporated by reference in their entirety.

[0024] Embodiment, please refer to Figures 1-4 The utility model provides a technical scheme:

[0025] An ink printing stable printing machine, including base 1, the left side of base 1 base surface is provided with first support plate 2, the right side of base 1 base surface is provided with second support plate 3, the upper end of first support plate 2 is provided with limit plate 4, limit plate 4 left side surface and the left side surface between first support plate 2 is provided with limit assembly 5, the inner side surface of limit plate 4 and second support plate 3 are rotatably provided with rotating seat 6, the inner side surface of rotating seat 6 is provided with clamping block 7, two clamping blocks 7 are provided with printing roller 8 between, the left side surface and the right side surface of printing roller 8 are symmetrically provided with clamping groove 9, the upper side of the right side surface of second support plate 3 is provided with driving motor 10;

[0026] In this embodiment, limit assembly 5 includes fixed seat 501, the front side in fixed seat 501 is provided with sliding rail 502, the inside of sliding rail 502 is slidably provided with driving rack 503, the inside of fixed seat 501 and the front side of sliding rail 502 are provided with support block 504, the inside of support block 504 is slidably provided with pull rod 505, the upper end between pull rod 505 and driving rack 503 is provided with adapter plate 506, the upper side of the outer wall of pull rod 505 is sleeved with fixed spring 507, the lower end of pull rod 505 passes through fixed seat 501 and is provided with pull knob 508, the left side in fixed seat 501 is provided with first support seat 509, the inside of fixed seat 501 and the left side of sliding rail 502 are provided with second support seat 510, first support seat 509 and second support seat 510 are rotatably provided with threaded rod 511, the left and right sides of the outer wall of threaded rod 511 are symmetrically provided with fixed plate 512, the inner side surface of fixed plate 512 is provided with fixed block 513, the left side surface of fixed seat 501 is provided with adjusting groove 514, connecting seat 515 is provided between two fixed plates 512, the front and back of connecting seat 515 are symmetrically provided with fixed slot 516, the front end of threaded rod 511 passes through second support seat 510 and is provided with driving gear 517.

[0027] The clamping block 7 is matched with the clamping groove 9, the driving end of the driving motor 10 is connected with the rotating seat 6, the right side surface of the fixed seat 501 is fixedly connected with the left side surface of the first supporting plate 2, the right side surface of the connecting seat 515 is fixedly connected with the left side surface of the limiting plate 4, the connecting seat 515 is provided in an L-shaped structure, the driving gear 517 is meshed with the driving rack 503, the driving rack 503 can drive the driving gear 517 to rotate when moving, and the threaded rod 511 is a bidirectional threaded rod, the fixed block 513 is matched with the fixed groove 516, and the fixed block 513 can enter the inside of the fixed groove 516.

[0028] The utility model discloses a work flow: when using the printing machine of stable printing ink, running driving motor 10 can drive rotating seat 6 to rotate, and rotating seat 6 drives printing roller 8 to rotate and print when rotating, when printing roller 8 needs to be replaced when producing abrasion, drive driving rack 503 to slide in the inside of slide rail 502 by pulling knob 508 and driving pull rod 505 to move downwards, drive driving rack 503 to rotate when moving because driving rack 503 is meshed with driving gear 517, drive driving gear 517 to rotate when rotating, drive fixed plate 512 to move to the outside simultaneously because threaded rod 511 is bidirectional threaded rod and fixed plate 512 is screwed with threaded rod 511, and when fixed block 513 moves to the outside of fixed groove 514, move limiting plate 4 to the left to detach, and printing roller 8 can be detached and replaced after limiting plate 4 is detached, so that it can better print.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An inkjet printer stable to ink printing, comprising a base (1), characterized in that: The left side of the base (1) base surface is provided with a first support plate (2), the right side of the base (1) base surface is provided with a second support plate (3), the upper end of the first support plate (2) is provided with a limiting plate (4), the left side surface of the limiting plate (4) and the left side surface of the first support plate (2) are provided with a limiting assembly (5), the inner side surface of the limiting plate (4) and the second support plate (3) are rotatably provided with a rotating seat (6), the inner side surface of the rotating seat (6) is provided with a clamping block (7), the clamping block (7) is provided with a printing roller (8) between the two clamping blocks (7), the left side surface and the right side surface of the printing roller (8) are symmetrically provided with a clamping groove (9), and the upper side of the right side surface of the second support plate (3) is provided with a driving motor (10). The limiting assembly (5) comprises a fixed seat (501), the front side of the inside of the fixed seat (501) is provided with a sliding rail (502), the inside of the sliding rail (502) is slidably provided with a driving rack (503), the inside of the fixed seat (501) and the front side of the sliding rail (502) are provided with a supporting block (504), the inside of the supporting block (504) is slidably provided with a pulling rod (505), the upper end of the pulling rod (505) and the driving rack (503) are provided with an adapter plate (506), the upper side of the outer wall of the pulling rod (505) is sleeved with a fixed spring (507), the lower end of the pulling rod (505) passes through the fixed seat (501) and is provided with a pulling knob (508), the left side of the inside of the fixed seat (501) is provided with a first supporting seat (509), the inside of the fixed seat (501) and the left side of the sliding rail (502) are provided with a second supporting seat (510), the first supporting seat (509) and the second supporting seat (510) are rotatably provided with a threaded rod (511), the left and right sides of the outer wall of the threaded rod (511) are symmetrically provided with a fixed plate (512) in screw threads, the inner side surface of the fixed plate (512) is provided with a fixed block (513), the left side surface of the fixed seat (501) is provided with an adjusting groove (514), the connecting seat (515) is provided between the two fixed plates (512), the front and back surfaces of the connecting seat (515) are symmetrically provided with a fixed groove (516), and the front end of the threaded rod (511) passes through the second supporting seat (510) and is provided with a driving gear (517).

2. An inkjet printer according to claim 1, wherein: The clamping block (7) is matched with the clamping groove (9), and the driving end of the driving motor (10) is connected with the rotating seat (6).

3. The press of claim 1 wherein: The right side surface of the fixed seat (501) is fixedly connected with the left side surface of the first support plate (2).

4. The press of claim 1 wherein: The right side surface of the connecting seat (515) is fixedly connected with the left side surface of the limiting plate (4), and the connecting seat (515) is provided in an "L" shape structure.

5. The press of claim 1 wherein: The driving gear (517) is meshed with the driving rack (503), and the threaded rod (511) is a bidirectional threaded rod.

6. The press of claim 1 wherein: The fixed block (513) is matched with the fixed groove (516).

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