Pencil plate dyeing and softening treatment device

Abstract

The utility model relates to the technical field of pencil production, in particular to a pencil board dyeing and softening treatment device which comprises a steam generator, a dyeing agent tank and a horizontal pencil board dyeing tank, a liquid discharge header pipeline is fixedly installed at the bottom of the outer surface of the horizontal pencil board dyeing tank, and a vacuumizing mechanism is arranged at the top of the outer surface of the horizontal pencil board dyeing tank. The vacuumizing mechanism comprises a vacuumizing branch pipe, a vacuum pump and a dehumidification box, wherein the vacuumizing branch pipe is installed at the top end of the outer surface of the horizontal pencil board dyeing tank in a penetrating mode and provided with an electromagnetic valve, and the vacuumizing branch pipe provided with the electromagnetic valve is connected with an air inlet in the vacuum pump in a penetrating mode through a main connecting pipeline. And an air outlet in the vacuum pump is in through connection with the dehumidification box through the steam exhaust pipe, the problem that the surface of the pencil plate is whitened when the pencil plate is subjected to dyeing treatment can be effectively prevented on the whole, and the production quality of pencils is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pencil production technical field, concretely relates to a pencil plate material dyeing softening treatment device. BACKGROUND

[0002] ‌The main purpose of dyeing and softening in pencil plate production is to improve the plasticity and coloring effect of pencil plate, and at the same time, improve the quality and appearance of pencil. Through dyeing and softening treatment, pencil plate can better accept pigment, make color more uniform and full, and at the same time, improve the rolling and cutting performance and appearance of pencil.

[0003] Through the search, a pencil plate dyeing softening equipment is disclosed in the announcement number CN209755518U. When the pencil plate is dyed and softened, high-pressure steam is introduced into the dyeing tank through the steam valve. After cooking for a period of time, the pencil plate is softened. Then, the excess moisture is discharged from the discharge port through the discharge valve. Then, the pump is opened. The dye is conveyed from the dye tank to the dyeing tank through the first material pipe from the feed port by controlling the first feed valve. The dye tank reaches a certain pressure through the pressurization of the pump. The method of cooking first and then dyeing can make the dye effectively enter the pencil plate, and the dyeing efficiency is high.

[0004] But there are still some defects and deficiencies, which need to be optimized. The specific defects and deficiencies are as follows: the pencil plate dyeing softening equipment only discharges the excess moisture in the tank after cooking the pencil plate. It does not consider that there is still a certain amount of steam remaining in the tank. The remaining steam can make the air humidity in the tank too high, which can cause the surface temperature of the coating film to drop, the moisture in the air to condense on the surface of the coating film, and the emulsion to penetrate into the coating layer, so that the surface of the pencil plate appears white, which greatly affects the production quality of the pencil. Therefore, a pencil plate dyeing softening treatment device is needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a pencil plate dyeing softening treatment device, which effectively solves the problem that the existing pencil plate dyeing softening equipment only discharges the excess moisture in the tank after cooking the pencil plate, does not consider that there is still a certain amount of steam remaining in the tank, and causes the surface of the pencil plate to appear white, and improves the production quality of the pencil.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a pencil plate dyeing softening treatment device, including steam generator, dyeing agent jar and horizontal pencil plate dyeing jar, the outer surface bottom of horizontal pencil plate dyeing jar is fixedly installed with drainage main pipeline, the outer surface top of horizontal pencil plate dyeing jar is provided with vacuumizing mechanism, vacuumizing mechanism includes the vacuumizing branch pipe with solenoid valve through installation at the top of horizontal pencil plate dyeing jar outer surface, and vacuum pump and dehumidification box, the air inlet of vacuumizing branch pipe with solenoid valve and vacuum pump is connected through the connection main pipeline, and the air outlet of vacuum pump and dehumidification box are connected through the exhaust pipe.

[0008] As the preferred scheme of the utility model, the vacuumizing branch pipe with solenoid valve is provided with multiple groups, and the multiple groups of vacuumizing branch pipes with solenoid valve are equidistantly distributed on the top surface of the horizontal pencil plate dyeing jar.

[0009] As the preferred scheme of the utility model, the filter core is embeddedly installed in the inside of the dehumidification box, the filter core contains the molecular sieve drying agent in the inside, the box cover is spirally installed at the top end of the dehumidification box, and the exhaust port is fixedly installed on the top surface of the box cover.

[0010] As the preferred scheme of the utility model, the liquid pump is fixedly installed on the top surface of the dyeing agent jar, the steam generator, liquid pump, drainage main pipeline and horizontal pencil plate dyeing jar are connected through the steam pipe with solenoid valve, dyeing agent pipe with solenoid valve, drainage branch pipe with solenoid valve respectively, the support foot is fixedly installed on the outer surface bottom of the horizontal pencil plate dyeing jar near both ends, the fixed jar cover is fixedly installed on one end of the horizontal pencil plate dyeing jar, the movable jar cover is movably installed on the end, away from the fixed jar cover, of the horizontal pencil plate dyeing jar through the mechanical driving arm, and the pencil plate material frame is movably installed in the inside of the horizontal pencil plate dyeing jar.

[0011] As the preferred scheme of the utility model, the pencil plate material frame includes a plurality of equidistantly distributed framework bodies, any adjacent two groups of the plurality of equidistantly distributed framework bodies are fixedly connected through the connecting frame body, and a plurality of partition frame bodies are fixedly installed in the inside of the framework bodies located at both ends.

[0012] As the preferred scheme of the utility model, any one of the plurality of equidistantly distributed framework bodies is combined by the horizontal rod, first arc rod and second arc rod, the first arc rod and second arc rod are symmetrically distributed on both sides of the top surface of the horizontal rod, and the movable pulley is movably installed on both sides of the bottom surface of the horizontal rod.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a vacuumizing mechanism's design can be in to the pencil board material after the redundant water discharge, utilize the vacuumizing branch pipe with the electromagnetic valve of being equipped with, the connecting main pipeline under the action of vacuum pump to the horizontal pencil board dyeing jar inside carries out the vacuumizing, thereby can to the steam of horizontal pencil dyeing jar inside residual extraction, avoid in the dyeing process, residual steam can make the air humidity of jar inside too big, lead to the surface temperature of coating, make the moisture in the air condensation on the coating surface, infiltrate the coating and produce emulsification, thereby make the surface of pencil board material appear whitish, further improve the production quality of pencil, to solve the problem of above -mentioned background art. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole three -dimensional structure schematic diagram in the utility model;

[0016] Figure 2 It is the three -dimensional structure schematic diagram of vacuumizing mechanism in the utility model;

[0017] Figure 3 It is the three -dimensional structure schematic diagram of dehumidification box in the utility model;

[0018] Figure 4 It is the three -dimensional structure schematic diagram of horizontal pencil board dyeing jar in the utility model;

[0019] Figure 5 It is the three -dimensional structure schematic diagram of pencil board material frame in the utility model.

[0020] In the drawing: 1, steam generator;11, the steam pipe with electromagnetic valve;2, dyeing agent jar;21, liquid pump;22, the dyeing agent pipe with electromagnetic valve;3, horizontal pencil board dyeing jar;31, support foot stand;32, fixed jar cover;33, mechanical drive arm;34, movable jar cover;35, pencil board material frame;351, skeleton body;3511, cross bar;3512, first arc rod;3513, second arc rod;3514, moving pulley;352, connecting frame body;353, partition frame body;4, liquid discharge main pipeline;41, liquid discharge branch pipe with electromagnetic valve;5, vacuumizing mechanism;51, vacuumizing branch pipe with electromagnetic valve;52, vacuum pump;53, dehumidification box;531, filter core;532, box cover;533, exhaust port;54, connecting main pipeline;55, steam exhaust pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, 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 other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Embodiments:

[0023] The pencil plate dyeing and softening treatment device effectively solves the problem that the existing pencil plate dyeing and softening equipment only discharges the excess moisture in the tank after cooking the pencil plate material, without considering that a certain amount of steam is still left in the tank, resulting in the problem of whitening on the surface of the pencil plate material, and improves the production quality of pencils.

[0024] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0025] The pencil plate dyeing and softening treatment device comprises a steam generator 1, a dyeing agent tank 2 and a horizontal pencil plate dyeing tank 3, the outer surface bottom of the horizontal pencil plate dyeing tank 3 is fixedly installed with a liquid discharge main pipeline 4, the outer surface top of the horizontal pencil plate dyeing tank 3 is provided with a vacuumizing mechanism 5,

[0026] The vacuumizing mechanism 5 comprises a vacuumizing branch pipe 51 provided with an electromagnetic valve and installed through the outer surface top end of the horizontal pencil plate dyeing tank 3 and a vacuum pump 52 and a dehumidification box 53, the air inlet on the vacuumizing branch pipe 51 provided with the electromagnetic valve and the vacuum pump 52 is connected through a connecting main pipeline 54, the air outlet on the vacuum pump 52 and the dehumidification box 53 are connected through a steam discharge pipe 55, the vacuum pump 52 works, the vacuumizing branch pipe 51 provided with the electromagnetic valve is opened, and the vacuumizing branch pipe 51 provided with the electromagnetic valve, the connecting main pipeline 54 and the vacuum pump 52 are used for vacuumizing the inside of the horizontal pencil plate dyeing tank 3 under the action of the vacuum pump 52, so that the residual steam in the inside of the horizontal pencil plate dyeing tank 3 can be discharged, the residual steam can avoid making the air humidity in the inside of the tank too large during the dyeing process, the surface temperature of the coating film is reduced, the moisture in the air is condensed on the surface of the coating film, penetrates into the coating layer and produces emulsification, so that the surface of the pencil plate material appears whitening, and the production quality of pencils is improved.

[0027] In addition, in the embodiment, please refer to Figure 1 and Figure 2The vacuumizing sub-pipes 51 equipped with electromagnetic valves are provided in multiple groups and are equidistantly distributed on the top surface of the horizontal pencil plate dyeing and chemical treating tank 3. The multiple groups of vacuumizing sub-pipes 51 equipped with electromagnetic valves, which are equidistantly distributed on the top surface of the horizontal pencil plate dyeing and chemical treating tank 3, can make the vacuumizing more efficient and better;

[0028] In addition, in this embodiment, please refer to Figure 3 The filter core 531 is embeddedly installed in the inside of the dehumidifying box 53, and the filter core 531 contains molecular sieve desiccant in the inside. The box cover 532 is screw-installed on the top end of the dehumidifying box 53. A plurality of groups of exhaust ports 533 are fixedly installed on the top surface of the box cover 532. The air with residual steam extracted is introduced into the inside of the dehumidifying box 53 through the exhaust pipe 55, and then is filtered by the filter core 531 containing molecular sieve desiccant to remove water vapor and other impurities. Finally, the air is discharged through the plurality of groups of exhaust ports 533, so as to avoid affecting the outside air.

[0029] The liquid pump 21 is fixedly installed on the top surface of the dyeing and chemical treating agent tank 2. The steam generator 1, the liquid pump 21, and the liquid discharging main pipeline 4 are respectively connected through the steam pipe 11 equipped with an electromagnetic valve, the dyeing and chemical treating agent pipe 22 equipped with an electromagnetic valve, and the liquid discharging sub-pipe 41 equipped with an electromagnetic valve. When the steam generator 1 operates, the steam pipe 11 equipped with an electromagnetic valve is automatically opened to transport high-temperature and high-pressure steam to the inside of the horizontal pencil plate dyeing and chemical treating tank 3 equipped with pencil plate materials to realize steaming and softening. After the steaming and softening is completed, the steam pipe 11 equipped with an electromagnetic valve is automatically closed. The liquid discharging sub-pipe 41 equipped with an electromagnetic valve is automatically opened to discharge the excess water in the inside of the horizontal pencil plate dyeing and chemical treating tank 3 through the liquid discharging main pipeline 4. Subsequently, the liquid discharging sub-pipe 41 equipped with an electromagnetic valve is automatically closed. At the same time, the horizontal pencil plate dyeing and chemical treating tank 3 is automatically vacuumized through the vacuumizing mechanism 5. After the completion, the liquid pump 21 works. The dyeing and chemical treating agent pipe 22 equipped with an electromagnetic valve is automatically opened to transport the dyeing and chemical treating agent in the inside of the dyeing and chemical treating agent tank 2 to the inside of the horizontal pencil plate dyeing and chemical treating tank 3 to impregnate the pencil plate materials. After the completion, the liquid discharging sub-pipe 41 equipped with an electromagnetic valve is automatically opened to discharge the dyeing and chemical treating agent after the impregnation.

[0030] The horizontal pencil plate dyeing and chemical treating tank 3 is fixedly installed with support foot bases 31 on the bottom surface near both ends. One end of the horizontal pencil plate dyeing and chemical treating tank 3 is fixedly installed with a fixed tank cover 32. The other end of the horizontal pencil plate dyeing and chemical treating tank 3 is movably installed with a movable tank cover 34 through a mechanical driving arm 33. The inside of the horizontal pencil plate dyeing and chemical treating tank 3 is movably installed with a pencil plate material rack 35. The design of the mechanical driving arm 33 facilitates the closing and opening of the movable tank cover 34. The design of the pencil plate material rack 35 facilitates the placement of pencil plate materials.

[0031] In addition, in this embodiment, please refer to Figure 5The pencil plate material frame 35 comprises a plurality of groups of skeleton bodies 351 distributed at equal intervals, any one of the plurality of groups of skeleton bodies 351 is combined by a horizontal rod 3511, a first arc rod 3512 and a second arc rod 3513, the first arc rod 3512 and the second arc rod 3513 are symmetrically distributed on both sides of the top surface of the horizontal rod 3511, a moving pulley 3514 is movably installed on both sides of the bottom surface of the horizontal rod 3511, any adjacent two groups of the plurality of groups of skeleton bodies 351 are fixedly connected through a connecting frame body 352, a plurality of groups of separation frame bodies 353 are fixedly installed in the skeleton bodies 351 at both ends of the plurality of groups of skeleton bodies 351, the design of the moving pulley 3514 facilitates import and export, a plurality of groups of separation frame bodies 353 are fixedly installed in the skeleton bodies 351 at both ends of the plurality of groups of skeleton bodies 351, so that a plurality of groups of pencil plate materials can be placed in layers, and there is a gap between the upper and lower layers, so that the pencil plate materials are not all stacked together to affect the dyeing and softening effect;

[0032] In the embodiment, the implementation scene is specifically: when the pencil plate materials are subjected to dyeing and chemical treatment, the pencil plate materials are sequentially placed on the pencil plate material frame 35 and pushed into the interior of the horizontal pencil plate dyeing and chemical tank 3, the movable tank cover 34 is closed, then the steam generator 1 operates, the steam pipe 11 provided with the electromagnetic valve is automatically opened, high-temperature and high-pressure steam is transported into the interior of the horizontal pencil plate dyeing and chemical tank 3 provided with the pencil plate materials, so that the pencil plate materials are subjected to steaming and softening, after the steaming and softening, the steam pipe 11 provided with the electromagnetic valve is automatically closed, the liquid discharge branch pipe 41 provided with the electromagnetic valve is automatically opened, and the excess water in the interior of the horizontal pencil plate dyeing and chemical tank 3 is discharged through the liquid discharge main pipeline 4, then the liquid discharge main pipeline 4 is automatically closed, at the same time, the horizontal pencil plate dyeing and chemical tank 3 is automatically subjected to vacuumizing by the vacuumizing mechanism 5, the vacuum pump 52 operates, the vacuumizing branch pipe 51 provided with the electromagnetic valve is opened, and the vacuumizing branch pipe 51 provided with the electromagnetic valve and the connecting main pipeline 54 are opened under the action of the vacuum pump 52, so that the residual steam in the interior of the horizontal pencil plate dyeing and chemical tank 3 is extracted, after the extraction, the vacuumizing branch pipe 51 provided with the electromagnetic valve is closed, the liquid pump 21 operates, the dyeing and chemical agent pipe 22 provided with the electromagnetic valve is automatically opened, and the dyeing and chemical agent in the interior of the dyeing and chemical agent tank 2 is transported into the interior of the horizontal pencil plate dyeing and chemical tank 3 to impregnate the pencil plate materials, after the impregnation, the liquid discharge branch pipe 41 provided with the electromagnetic valve is automatically opened, and the dyeing and chemical agent after the impregnation is discharged, and the whole can effectively prevent the pencil plate materials from being subjected to dyeing and chemical treatment and the surface of the pencil plate materials from being whitened, so that the production quality of the pencil is improved.

[0033] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pencil plate dyeing and softening treatment device comprising a steam generator (1), a dyeing agent tank (2) and a horizontal pencil plate dyeing tank (3), characterized in that: The outer surface bottom of the horizontal pencil plate dyeing tank (3) is fixedly provided with a drainage main pipeline (4), and the outer surface top of the horizontal pencil plate dyeing tank (3) is provided with a vacuumizing mechanism (5), which comprises a vacuumizing branch pipeline (51) provided with an electromagnetic valve and a vacuum pump (52) and a dehumidifying box (53) installed through the top end of the outer surface of the horizontal pencil plate dyeing tank (3), the air inlet of the vacuumizing branch pipeline (51) and the vacuum pump (52) are connected through a connecting main pipeline (54), and the air outlet of the vacuum pump (52) and the dehumidifying box (53) are connected through a steam discharge pipe (55).

2. A pencil board material dyeing and softening treatment apparatus according to claim 1, characterized in that: The vacuumizing branch pipeline (51) is provided with multiple groups, and the multiple groups of the vacuumizing branch pipeline (51) are equidistantly distributed on the top surface of the horizontal pencil plate dyeing tank (3).

3. The pencil board material dyeing and softening treatment apparatus according to claim 1, characterized in that: The inside of the dehumidifying box (53) is embeddedly provided with a filter core (531), the inside of the filter core (531) contains a molecular sieve drying agent, the top end of the dehumidifying box (53) is screwedly provided with a box cover (532), and the top surface of the box cover (532) is fixedly provided with a plurality of groups of air outlets (533).

4. The pencil board material dyeing and softening treatment apparatus according to claim 1, characterized in that: The top surface of the dyeing agent tank (2) is fixedly provided with a liquid pump (21), the steam generator (1), the liquid pump (21), the drainage main pipeline (4) and the horizontal pencil plate dyeing tank (3) are connected through the steam pipe (11) provided with an electromagnetic valve, the dyeing agent pipe (22) provided with an electromagnetic valve, the drainage branch pipeline (41) provided with an electromagnetic valve respectively, the bottom of the outer surface of the horizontal pencil plate dyeing tank (3) is fixedly provided with support foot bases (31) near the two ends, one end of the horizontal pencil plate dyeing tank (3) is fixedly provided with a fixed tank cover (32), the end, away from the fixed tank cover (32), of the horizontal pencil plate dyeing tank (3) is movably provided with a movable tank cover (34) through a mechanical driving arm (33), and the inside of the horizontal pencil plate dyeing tank (3) is movably provided with a pencil plate material frame (35).

5. The pencil board material dyeing and softening treatment apparatus according to claim 4, characterized in that: The pencil plate material frame (35) comprises a plurality of groups of equidistantly distributed framework bodies (351), any two adjacent groups of the plurality of groups of equidistantly distributed framework bodies (351) are fixedly connected through connecting frame bodies (352), and the inside of the framework bodies (351) located at the two ends of the plurality of groups of equidistantly distributed framework bodies (351) is fixedly provided with a plurality of groups of partition frame bodies (353).

6. A pencil board material dyeing and softening treatment apparatus according to claim 5, characterized in that: Any one of the plurality of groups of equidistantly distributed framework bodies (351) is composed of a horizontal rod (3511), a first arc rod (3512) and a second arc rod (3513), the first arc rod (3512) and the second arc rod (3513) are symmetrically distributed on the top surface of the horizontal rod (3511), and the bottom surface of the horizontal rod (3511) is movably provided with a moving pulley (3514) on both sides.

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