CN215542144U

CN215542144U - Coating machine nozzle closing device

Info

Publication number: CN215542144U
Application number: CN202122027530.3U
Authority: CN
Inventors: 杨德科
Original assignee: Baoding Lekai Equipment Manufacturing And Installation Co ltd
Current assignee: Baoding Lekai Equipment Manufacturing And Installation Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-18
Anticipated expiration: 2031-08-26

Abstract

The utility model relates to the technical field of coating machines, and discloses a coating machine nozzle sealing device which comprises a nozzle and a control switch, wherein a support is fixedly installed on the outer side wall of the nozzle, a first sliding groove is formed in the front side of the support, a sliding plate is arranged in the inner cavity of the first sliding groove and is in sliding connection with the first sliding groove, first electromagnets are fixedly installed on the left side and the right side of the inner cavity of the first sliding groove, pull ropes are fixedly connected on the left side and the right side of the sliding plate, and a fixing block is fixedly installed at the front end of the nozzle. According to the utility model, through the arrangement of the sliding plate, the first electromagnet, the pull rope, the second electromagnet, the rubber block and the alcohol sponge strip, the nozzle can be cleaned back and forth, the trouble of cleaning one by manpower is saved, the nozzle can be sealed, the trouble of manual auxiliary sealing is saved, the labor capacity is greatly reduced, and the device is practical and suitable for wide popularization and use.

Description

Coating machine nozzle closing device

Technical Field

The utility model relates to the technical field of coating machines, in particular to a coating machine nozzle sealing device.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling.

Under the search publication (CN202447256U), a coater nozzle closing device is disclosed, which comprises two plates connected together at a set angle, the bottom of the two plates forming an alcohol storage tank, and a coater nozzle connecting device arranged on the two plates.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: the utility model discloses a although can seal the nozzle, need the manual work to assist, the amount of labour is very big when leading to sealing to a plurality of nozzles, and it is very troublesome still to take off one by one during the use moreover to still need the manual work to carry out the nozzle and clean, need improve urgently, therefore, we propose a coating machine nozzle closing means.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a coating machine nozzle closing device, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a coating machine nozzle closing device comprises a nozzle and a control switch;

a bracket is fixedly mounted on the outer side wall of the nozzle, a first sliding chute is formed in the front side of the bracket, a sliding plate is arranged in an inner cavity of the first sliding chute and is in sliding connection with the first sliding chute, first electromagnets are fixedly mounted on the left side and the right side of the inner cavity of the first sliding chute, pull ropes are fixedly connected on the left side and the right side of the sliding plate, and a fixed block is fixedly mounted at the front end of the nozzle;

the front end of fixed block rotates installs the straight-bar, the lower extreme fixed mounting of straight-bar has the fixed strip, the recess has been seted up to the upper end of fixed strip, the inner chamber bottom middle part fixed mounting of recess has the second electro-magnet, the inner chamber of recess is provided with the block rubber, the second spout has all been seted up to both sides around the recess, the equal fixed mounting in both sides has the slider around the block rubber, the inner chamber of second spout is provided with the spring, the lower extreme middle part fixed mounting of fixed strip has the gravity ball, the equal demountable installation in the left and right sides of fixed strip upper end has the alcohol sponge strip.

As a preferred embodiment of the utility model, the size of the rubber block is matched with that of the groove, and the rubber block is movably connected with the groove.

In a preferred embodiment of the present invention, the size of the sliding block is matched with the size of the second sliding chute, and the sliding block is slidably connected with the second sliding chute.

In a preferred embodiment of the present invention, an iron plate is fixedly mounted to a lower end of the rubber block.

As a preferred embodiment of the present invention, the control switch is electrically connected to the first electromagnet and the second electromagnet respectively via an external power supply.

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

1. according to the utility model, through the arrangement of the sliding plate, the first electromagnet, the pull rope, the second electromagnet, the rubber block and the alcohol sponge strip, the nozzle can be cleaned back and forth, the trouble of cleaning one by manpower is saved, the nozzle can be sealed, the trouble of manually assisting in sealing is saved, the labor capacity is greatly reduced, and the coating machine nozzle sealing device is more practical.

2. According to the utility model, the gravity ball on the fixing strip is convenient for driving the fixing strip to reset downwards through the gravity of the gravity ball, so that the sealing effect is further improved, and the coating machine nozzle sealing device is more practical to use.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a nozzle sealing device of a coating machine according to the present invention;

FIG. 2 is a schematic side sectional view of a fixing strip of a nozzle sealing device of a coater according to the present invention.

In the figure: 1. the device comprises a nozzle, 2, a support, 3, a first sliding groove, 4, a sliding plate, 5, a first electromagnet, 6, a pull rope, 7, a fixed block, 8, a straight rod, 9, a fixed strip, 10, a groove, 11, a second electromagnet, 12, a rubber block, 13, an iron plate, 14, a second sliding groove, 15, a sliding block, 16, a spring, 17, a gravity ball, 18, an alcohol sponge strip, 19 and a control switch.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a coating machine nozzle closing device comprises a nozzle 1 and a control switch 19;

a support 2 is fixedly mounted on the outer side wall of the nozzle 1, a first chute 3 is formed in the front side of the support 2, a sliding plate 4 is arranged in the inner cavity of the first chute 3, the sliding plate 4 is in sliding connection with the first chute 3, first electromagnets 5 are fixedly mounted on the left side and the right side of the inner cavity of the first chute 3, pull ropes 6 are fixedly connected on the left side and the right side of the sliding plate 4, and a fixing block 7 is fixedly mounted at the front end of the nozzle 1;

the front end of the fixed block 7 is rotatably provided with a straight rod 8, the lower end of the straight rod 8 is fixedly provided with a fixed strip 9, the upper end of the fixed strip 9 is provided with a groove 10, the middle part of the bottom end of the inner cavity of the groove 10 is fixedly provided with a second electromagnet 11, the inner cavity of the groove 10 is provided with a rubber block 12, the front side and the rear side of the groove 10 are both provided with second chutes 14, the front side and the rear side of the rubber block 12 are both fixedly provided with sliders 15, the inner cavity of the second chute 14 is provided with a spring 16, the middle part of the lower end of the fixed strip 9 is fixedly provided with a gravity ball 17, the left side and the right side of the upper end of the fixed strip 9 are both detachably provided with alcohol sponge strips 18, and the second electromagnet 11 is firstly opened through a control switch 19 during cleaning, second electro-magnet 11 adsorbs iron plate 13, take rubber block 12 into in the recess 10, two first electro-magnets 5 on the first spout 3 are opened to rethread control switch 19 intermittent type, after the first electro-magnet 5 in left side circular telegram, first electro-magnet 5 adsorbs slide 4 and moves left, stay cord 6 on the slide 4 drives fixed strip 9 and rotates right, otherwise drive fixed strip 9 and rotate left, it makes alcohol sponge strip 18 carry out the clearance back and forth to nozzle 1 to rotate left and right through fixed strip 9, the trouble of manual work clearance one by one has been saved, when sealed, close first electro-magnet 5, fixed strip 9 relies on gravity to reset, reclose second electro-magnet 11, according to spring 16 resilience, spring 16 promotes rubber block 12 and the laminating of nozzle 1 lower extreme, thereby seal nozzle 1, the supplementary confined trouble of manual work has been saved, very big reduction amount of labour.

In this embodiment, referring to fig. 1, the size of the rubber block 12 is matched with the size of the groove 10, and the rubber block 12 is movably connected with the groove 10, so that the rubber block 12 can move up and down conveniently.

In this embodiment, referring to fig. 1, the size of the sliding block 15 is matched with the size of the second sliding groove 14, and the sliding block 15 is slidably connected to the second sliding groove 14, so as to improve the stability of the rubber block 12.

In this embodiment, referring to fig. 1, an iron plate 13 is fixedly installed at a lower end of the rubber block 12, so that the second electromagnet 11 can adsorb the iron plate 13.

In this embodiment, referring to fig. 1, the control switch 19 is electrically connected to the first electromagnet 5 and the second electromagnet 11 through an external power supply, so that the control switch 19 can control the first electromagnet 5 and the second electromagnet 11.

The working principle is that during cleaning, the second electromagnet 11 is turned on through the control switch 19, the second electromagnet 11 adsorbs the iron plate 13, the rubber block 12 is accommodated in the groove 10, then the two first electromagnets 5 on the first chute 3 are turned on intermittently through the control switch 19, after the first electromagnet 5 on the left side is electrified, the first electromagnet 5 adsorbs the sliding plate 4 to move leftwards, the stay cord 6 on the sliding plate 4 drives the fixing strip 9 to rotate rightwards, otherwise, the fixing strip 9 is driven to rotate leftwards, the alcohol sponge strip 18 cleans the nozzle 1 back and forth through the left-right rotation of the fixing strip 9, the trouble of cleaning one by one manually is saved, during sealing, the first electromagnet 5 is turned off, the fixing strip 9 resets by virtue of gravity, the second electromagnet 11 is turned off, according to the resilience of the spring 16, the spring 16 pushes the rubber block 12 to be attached to the lower end of the nozzle 1, so as to seal the nozzle 1, the trouble of manual auxiliary sealing is saved, and the labor capacity is greatly reduced.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A coating machine nozzle closing device is characterized by comprising a nozzle (1) and a control switch (19);

a support (2) is fixedly mounted on the outer side wall of the nozzle (1), a first sliding groove (3) is formed in the front side of the support (2), a sliding plate (4) is arranged in the inner cavity of the first sliding groove (3), the sliding plate (4) is in sliding connection with the first sliding groove (3), first electromagnets (5) are fixedly mounted on the left side and the right side of the inner cavity of the first sliding groove (3), pull ropes (6) are fixedly connected on the left side and the right side of the sliding plate (4), and a fixing block (7) is fixedly mounted at the front end of the nozzle (1);

the utility model discloses a rubber block, including recess (10), fixed block (7), straight-bar (8), lower extreme fixed mounting of straight-bar (8) have fixed strip (9), recess (10) are seted up to the upper end of fixed strip (9), the inner chamber bottom middle part fixed mounting of recess (10) has second electro-magnet (11), the inner chamber of recess (10) is provided with rubber block (12), second spout (14) have all been seted up to both sides around recess (10), the equal fixed mounting in both sides has slider (15) around rubber block (12), the inner chamber of second spout (14) is provided with spring (16), the lower extreme middle part fixed mounting of fixed strip (9) has gravity ball (17), the equal demountable installation of the left and right sides of fixed strip (9) upper end has alcohol sponge strip (18).

2. A coater nozzle closing apparatus as set forth in claim 1, wherein: the size of the rubber block (12) is matched with that of the groove (10), and the rubber block (12) is movably connected with the groove (10).

3. A coater nozzle closing apparatus as set forth in claim 1, wherein: the size of the sliding block (15) is matched with that of the second sliding groove (14), and the sliding block (15) is connected with the second sliding groove (14) in a sliding mode.

4. A coater nozzle closing apparatus as set forth in claim 1, wherein: an iron plate (13) is fixedly arranged at the lower end of the rubber block (12).

5. A coater nozzle closing apparatus as set forth in claim 1, wherein: the control switch (19) is electrically connected with the first electromagnet (5) and the second electromagnet (11) through an external power supply respectively.