CN213000862U

CN213000862U - Improved coating head structure

Info

Publication number: CN213000862U
Application number: CN202020541373.0U
Authority: CN
Inventors: 曾峰
Original assignee: Suzhou Changhao Plastic Material Technology Co ltd
Current assignee: Suzhou Changhao Plastic Material Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-04-20
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a first structure is scribbled to improvement type, concretely relates to coating machine technical field, including PMKD, PMKD's top fixed mounting has the connecting block, the top fixed mounting of connecting block has the support column, PMKD's top fixedly connected with connecting rod, the loose axle has been cup jointed in the disconnected activity in top of connecting rod, the surface demountable installation of loose axle has the roller, the top fixed mounting of support column has a solid fixed cylinder, the inside movable mounting of solid fixed cylinder has the scraper blade, one side fixed surface of scraper blade installs the fixed block. The utility model discloses a set up the telescopic link, the length value that self was adjusted to the telescopic link accessible drives the scraper and makes a round trip the translation to make the scraper and roll film, the paper of the different thickness values of interval adaptation between the roller, accomplished the interval adjustable work of the device scraper, increased the device's practicality.

Description

Improved coating head structure

Technical Field

The utility model relates to a coating machine technical field, more specifically say, the utility model relates to a first structure is scribbled to improvement type.

Background

The coating method comprises two coating methods, namely coating photosensitive emulsion on a silk screen through multiple wet-on-wet operations; or a machine for quantitatively coating a liquid polymer material such as an adhesive or a paint on a material surface by adding a drying process after each coating, wherein a device mainly used for coating is a coater, and the coater includes a brush coater, an air knife coater and a knife coater, and an automatic coater has an operation principle: the working principle of the automatic coating machine for screen printing plate making is the same, but the performance is different according to different machine types and different manufacturers, the coating machine adopts a special multifunctional coating head, can realize the generation of surface coating in various forms, the winding and unwinding of the coating machine are all provided with full-speed automatic film receiving mechanisms, the PLC program tension closed loop automatic control is realized, the coating head has important status and significance in the production and processing of the coating machine, and is one of the important component parts and the indispensable components of the coating machine, the excellent coating head can increase the working efficiency and the use value of the coating machine, therefore, the coating machine needs to have a coating head with excellent working quality, and the working efficiency of the existing coating machine is mostly dependent on the quality of the coating head.

However, in practical use, there still exist some disadvantages, such as:

when the existing device is used, the distance between the device and the film and between the device and the paper can not be adjusted according to the thickness values of the film and the paper which are sprayed as required, so that the device can scratch the surfaces of the film and the paper easily when in use, the practicability of the device is not facilitated, and the using effect and the using value of the device are reduced.

When the existing device is used, the distance between the device and the film and between the device and the paper cannot be adjusted according to the thickness values of the film and the paper to be sprayed, and once the space between the film and the paper to be sprayed and the device is large, the paint in the paint tank on the top end of the device flows out from the space between the device and the film and the paper, so that the practicability of the device is reduced, and a large amount of paint is wasted.

Therefore, it is desirable to provide an improved coating head structure capable of adjusting the distance between itself and the film or paper.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an improvement type coating head structure, through setting up the telescopic link, the length value that self was adjusted to the telescopic link accessible drives the scraper and makes a round trip the translation to make scraper and roll different thickness value's of interval adaptation between the roller film, paper, accomplished the adjustable work of interval of the device scraper, increased the device's practicality, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a first structure is scribbled to improvement type, includes PMKD, PMKD's top fixed mounting has the connecting block, the top fixed mounting of connecting block has the support column, PMKD's top fixedly connected with connecting rod, the loose axle has been cup jointed in the disconnected activity in top of connecting rod, the surface demountable installation of loose axle has the roller, the top fixed mounting of support column has a solid fixed cylinder, the inside movable mounting of solid fixed cylinder has the scraper blade, one side fixed surface of scraper blade installs the fixed block, one side fixed surface of fixed block installs the telescopic link, the push pedal has been cup jointed in the right-hand member surface activity of telescopic link, the right side demountable installation of push pedal has expanding spring, the fixed welding in top of solid fixed cylinder has the holding tank, coating has been placed to the.

In a preferred embodiment, the support column is made of a metal component, and the support column is located at the center of the bottom end of the fixed cylinder.

In a preferred embodiment, the surfaces of the movable shaft and the roller are coated with a layer of lubricating oil, and the surfaces of the movable shaft and the roller are smooth.

In a preferred embodiment, the doctor blade is made of a plastic material, and the surface of the doctor blade is tightly adhered to the surface of the roll.

In a preferred embodiment, a layer of anticorrosive paint is coated on the outer surface of the telescopic rod, and the anticorrosive paint is made of a paint material.

In a preferred embodiment, the surface of the push plate is smooth.

In a preferred embodiment, a right end surface of the extension spring is fixedly installed at an inner right side surface of the fixed cylinder.

In a preferred embodiment, the accommodating groove is located right above the doctor blade, a certain small gap exists between the accommodating groove and the surface of the roller, and a hydrophobic material layer is coated on all positions of the surface of the accommodating groove.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the telescopic link, the length value that self was adjusted to the telescopic link accessible drives the scraper and makes a round trip the translation to make the scraper and roll film, the paper of the different thickness values of interval adaptation between the roller, accomplished the interval adjustable work of the device scraper, increased the device's practicality.

2. The utility model discloses a set up telescopic link and scraper, when the device normally works, need change the film of different thickness, the during operation that the paper was paintd, the length value that self was adjusted to the telescopic link accessible drives the scraper and makes a round trip the translation to make scraper and the different thickness value's of interval adaptation between the roller film, paper, avoided making the coating of the coating tank on the device top can follow the device and film, flow in the space between the paper, increase the device's practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the fixing cylinder of the present invention.

Fig. 4 is a schematic view of the structure of the roller of the present invention.

The reference signs are: 1. fixing the bottom plate; 2. connecting blocks; 3. a support pillar; 4. a connecting rod; 5. a movable shaft; 6. rolling a roller; 7. a fixed cylinder; 8. a doctor blade; 9. a fixed block; 10. a telescopic rod; 11. pushing the plate; 12. a tension spring; 13. accommodating grooves; 14. and (4) coating.

Detailed Description

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

An improved coating head structure as shown in the attached figures 1-4 comprises a fixed bottom plate 1, a connecting block 2 is fixedly mounted at the top end of the fixed bottom plate 1, a supporting column 3 is fixedly mounted at the top end of the connecting block 2, a connecting rod 4 is fixedly connected at the top end of the fixed bottom plate 1, a movable shaft 5 is movably sleeved at the top end of the connecting rod 4, a roller 6 is detachably mounted on the surface of the movable shaft 5, a fixed cylinder 7 is fixedly mounted at the top end of the supporting column 3, a scraper blade 8 is movably mounted in the fixed cylinder 7, a fixed block 9 is fixedly mounted on the surface of one side of the scraper blade 8, a telescopic rod 10 is fixedly mounted on the surface of one side of the fixed block 9, a push plate 11 is movably sleeved on the surface of the right end of the telescopic rod 10, a telescopic spring 12 is detachably mounted on, the material of support column 3 is the metallics component, and support column 3 is located the bottom midpoint of solid fixed cylinder 7, the one deck lubricating oil has all been paintd on loose axle 5 and the surface of rolling roller 6, and loose axle 5 and the surface of rolling roller 6 are smooth, the material of scraper blade 8 is the plastics component, and the surface of scraper blade 8 and the surface of rolling roller 6 are hugged closely together, the surface of push pedal 11 is smooth, expanding spring 12's right-hand member fixed surface installs on the inside right side surface of solid fixed cylinder 7, holding tank 13 is located scraper blade 8 directly over, and holding tank 13 has certain tiny gap with the surface of rolling roller 6, and holding tank 13's surface all has scribbled the one deck hydrophobic material layer.

Referring to the attached drawing 2 of the specification specifically, a layer of anticorrosive paint is coated on the outer surface of the telescopic rod 10, and the anticorrosive paint is made of a paint material.

The implementation mode is specifically as follows: the outer surface of the telescopic rod 10 is coated with a layer of anticorrosive paint, so that the service life of the telescopic rod 10 of the device is longer, and the practicability of the device is improved.

The utility model discloses the theory of operation:

the first step is as follows: the operator first assembles the various components of the device normally and then starts the device normally.

The second step is that: at first when the device normally works, need to change the during operation that film, the paper of different thickness scribbled, telescopic link 10 accessible is adjusted the length value of self and is driven scraper 8 and make a round trip to translate to make scraper 8 and roll film, the paper of the different thickness values of interval adaptation between the roller 6, accomplished the adjustable work of the interval of the device scraper 8.

The third step: firstly, the device is normally closed by an operator, then the operator checks whether the fixity among all components of the device is normal, then parts which are aged and seriously worn in the device are replaced and maintained, then the operator cleans dust on the surface of the scraper blade 8, and finally the device completes the position adjustment work flow of the scraper blade 8.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a first structure is scribbled to improvement type, includes PMKD (1), the top fixed mounting of PMKD (1) has connecting block (2), the top fixed mounting of connecting block (2) has support column (3), the top fixedly connected with connecting rod (4) of PMKD (1), loose axle (5) have been cup jointed in the top activity of connecting rod (4), the surface demountable installation of loose axle (5) has roll roller (6), its characterized in that: the top fixed mounting of support column (3) has a fixed cylinder (7), the inside movable mounting of fixed cylinder (7) has scraper blade (8), one side fixed surface of scraper blade (8) installs fixed block (9), one side fixed surface of fixed block (9) installs telescopic link (10), push pedal (11) have been cup jointed in the right-hand member surface activity of telescopic link (10), the right side demountable installation of push pedal (11) has expanding spring (12), the fixed welding in top of fixed cylinder (7) has holding tank (13), coating (14) have been placed to the inside of holding tank (13).

2. The improved coating head structure of claim 1, wherein: the support column (3) is made of a metal component, and the support column (3) is located in the center of the bottom end of the fixed cylinder (7).

3. The improved coating head structure of claim 1, wherein: a layer of lubricating oil is smeared on the surfaces of the movable shaft (5) and the roller (6), and the surfaces of the movable shaft (5) and the roller (6) are smooth.

4. The improved coating head structure of claim 1, wherein: the scraper blade (8) is made of a plastic component, and the surface of the scraper blade (8) is tightly attached to the surface of the roller (6).

5. The improved coating head structure of claim 1, wherein: a layer of anticorrosive paint is coated on the outer surface of the telescopic rod (10), and the anticorrosive paint is made of a paint material.

6. The improved coating head structure of claim 1, wherein: the surface of the push plate (11) is smooth.

7. The improved coating head structure of claim 1, wherein: the right end surface of the telescopic spring (12) is fixedly arranged on the right side surface of the inner part of the fixed cylinder (7).

8. The improved coating head structure of claim 1, wherein: the containing groove (13) is located directly over the scraper blade (8), a certain small gap exists between the containing groove (13) and the surface of the roller (6), and a hydrophobic material layer is coated on each position of the surface of the containing groove (13).