CN208853189U - A kind of board surface water-based paint drying unit - Google Patents

Abstract

The utility model discloses a kind of board surface water-based paint drying unit, the bottom of drying box side inner wall is equipped with for the hydraulic cylinder by the placement rack by the rolling screen door, the placement rack is arranged on the hydraulic cylinder, and the rotary shaft for rotating the placement rack in the vertical direction is equipped between the placement rack and the hydraulic cylinder；The placement rack is stacked several support plates on the pillar, and several ventilation holes are evenly equipped in the support plate, and the support plate upper surface is evenly equipped with partition disposed in parallel, and each partition is obliquely installed relative to support plate for placing plank to be dried；Spiral is provided with the spiral wind groove for guiding thermal current direction on the drying chamber interior wall；The drying box bottom is evenly equipped with several air inlets, and the injection direction of the air inlet is matched with the spiral wind groove；Humidity sensor is equipped with inside the drying box.The utility model drying efficiency is high, and the mode for judging whether paint dries is simply accurate.

Description

A kind of board surface water-based paint drying unit

Technical field

The utility model belongs to plank processing technique field, and in particular to a kind of board surface water-based paint drying unit.

Background technique

Plank refers to the floor made of timber, and plank is all to be dried after japanning by drying equipment at present, Since plank needs to control the numerical value of temperature during the drying process, drying while multiple planks cannot be carried out simultaneously, Drying efficiency is lower.

Chinese CN108080232A patent discloses a kind of board surface paint drying equipment, including drying box and placement The bottom of seat, drying box side inner wall is equipped with hydraulic cylinder, and the hydraulic stem of hydraulic cylinder is fixedly connected with one end of placement rack, placement rack Inside several placing grooves are separated by partition, the bottom end of each placing groove is all provided with there are four supporting block, the one of drying box Side bottom is equipped with electric rolling door, and the side of drying box is equipped with heater box, and the air inlet of heater box passes through blast pipe and air blower Air outlet be fixedly connected.The placing groove that the present invention is arranged by placement rack can place multiple planks, improve drying efficiency, And the position of placement rack is adjusted by the flexible of the hydraulic stem of hydraulic cylinder, by electric rolling door be convenient for drying box into Row is closed, and by temperature sensor convenient for the temperature inside detection drying box, when reaching required value, stops heating.The drying Equipment can disposably dry multiple planks, but available by the structure of placement rack, and the drying efficiency of the drying equipment is still So lower, drying rate is slower, and placement rack frictional force when passing in and out rolling screen door is larger, easy to damage.

Chinese CN204182554U patent discloses a kind of board surface paint drying device, comprising: rack, conveying Band, shell, mercury lamp, lampshade, exhaust tube, air intake window, the conveyer belt are mounted on the rack, and the shell is solid by screw It connects in frame top, the lampshade is affixed inside the housing by metallic rod, and the mercury lamp is mounted in lampshade, described Exhaust tube one end is connected at the top of lampshade, and the other end is pierced by shell, and the air intake window is arranged in cover top portion, the mercury Lamp, lampshade, exhaust tube, air intake window quantity be two.The device cannot dry multiple planks simultaneously, and during the drying process Whether can only be dried by micro-judgment plank, judge inaccuracy.

Existing drying unit can not disposably dry multiple planks, and drying efficiency is low；During the drying process due to plank More stringent for the control of temperature, uneven heating is even during the drying process for plank, seriously affects the quality of plank；Drying course In due to thermal current continuous influence, it is unstable on placement rack to will lead to plank, causes surface scratching；Existing drying equipment Whether can only generally be dried by the paint on micro-judgment plank, judge inaccuracy.Therefore, it is badly in need of designing a kind of board surface Water-based paint drying unit is to solve the above problems.

Summary of the invention

The purpose of this utility model is in view of the problems of the existing technology, to provide a kind of board surface water-based paint drying Device can disposably be dried by the way that placement rack with multi-layer structure is arranged in the drying box for placing plank, guarantee Multiple planks are done, working efficiency is improved；By the way that ventilation hole is arranged in the support plate, makes the mounting base in the axial direction Rotation and spiral wind groove guarantee that the equilibrium of drying box internal temperature, each plank are heated evenly；The partition is obliquely installed, plank Partition is close in the side of non-painting, avoids thermal current interference that plank is caused to slip；The humidity sensor is for monitoring drying Humidity in case can judge board surface oil baking of varnish degree by the variation of humidity.

In order to achieve the above purposes, the technical solution adopted by the utility model is:

The utility model provides a kind of board surface water-based paint drying unit, including drying box and placement rack, the baking One side bottom of dry case is equipped with the electric rolling door for placement rack disengaging, and the bottom of drying box side inner wall, which is equipped with, to be used In the hydraulic cylinder by the placement rack by the rolling screen door, the placement rack is arranged on the hydraulic cylinder, the placement rack The rotary shaft for rotating the placement rack in the vertical direction is equipped between the hydraulic cylinder；The placement rack includes four A pillar being vertically arranged, several support plates being stacked on the pillar；Several ventilations are evenly equipped in the support plate Hole, the support plate upper surface are evenly equipped with partition disposed in parallel, and each partition is obliquely installed relative to support plate for putting Set plank to be dried；Spiral is provided with the spiral wind groove for guiding thermal current direction on the drying chamber interior wall；The drying Bottom portion is evenly equipped with several air inlets, and the injection direction of the air inlet is matched with the spiral wind groove；In the drying box Portion is equipped with humidity sensor；The side of the drying box, which is equipped with, to be connected for conveying heat into the drying box with the air inlet The heater box of air-flow, the side of the drying box are connected with the air accumulator for collecting exhaust gas in the drying box by pipeline.

The working principle of board surface water-based paint drying unit described in the utility model: the plank for being coated with paint is tilted It is placed on partition, the face of the non-painting of plank is fitted closely with partition, and plank is prevented under the interference of thermal current to slip scuffing Paint face；The placement rack enters drying box under the action of the hydraulic cylinder, and thermal current is delivered to drying by the heater box Case, the placement rack rotate in the axial direction under the action of rotary shaft, promote thermal current circulation, thermal current is from drying box bottom Portion enters, and whirlwind is formed in drying box under the guidance of spiral wind groove, further promotes the circulation of thermal current；Drying box bottom Several air inlets are evenly equipped with, thermal current can be made even into drying box；Thermal current is by the ventilation hole in support plate in plank Surface carries out heat exchange, guarantees the temperature equalization of oven interior everywhere；The humidity in baking oven is supervised by humidity sensor It surveys, oil can determine whether when humidity is reduced to setting value according to the degree of drying that the variation of humidity judges that plank paints in baking oven Paint is dried completely, and judgment method is simple, accurate.

The Dehumidifying element for removing moisture in thermal current, the Dehumidifying element are equipped between the heater box and drying box Two filter screens including being connected to the heater box exit, and the active carbon being filled between two filter screens.When When thermal current passes through Dehumidifying element, the moisture in thermal current is absorbed by the activated carbon, in case the moisture in air influences the baking of plank Dry effect.

It is equipped in the drying box for the spray equipment inside cleaning, drying case, the spray equipment includes being arranged in institute The external water source stating the spray head at the top of drying box, being connect with spray head.Drying box inside can be rinsed, it is easy to operate.

The heater box includes heating wire, air blower.Hot-air is delivered in drying box by air blower.

The temperature sensor for monitoring drying temperature is equipped in the drying box.For monitoring the temperature in the drying box Degree, guarantees the effect of paint drying.

The drying box is equipped with the controller being electrically connected with the hydraulic cylinder, rotary shaft, heater box, air accumulator.

Compared with prior art, the utility model has the beneficial effects that

(1) placement rack described in the utility model has multilayered structure, can place multiple planks simultaneously and be dried, described Support plate is equipped with ventilation hole, and the placement rack rotates in the axial direction under the drive of rotary shaft, can promote air stream It is logical, increase the contact area of plank and thermal current in each support plate, guarantees in the drying box temperature equalization everywhere；

(2) the utility model is equipped with spiral wind groove on the inside of the drying box, exists into the thermal current in the drying box Whirlwind is formed in the drying box under the guidance of the spiral wind groove, further promotes the flowing of thermal current, guarantees drying effect Fruit；

(3) the utility model has been evenly distributed with several air inlets in the drying box bottom, so that thermal current enters drying It is more uniform when case, guarantee temperature equalization in drying box；

(4) the utility model monitors the humidity in the drying box by humidity sensor, can be with by the variation of humidity The paint drying state of board surface is obtained, when humidity is reduced to setting value, that is, can determine whether that paint is dried completely, the side of judgement Method is simple, accurate.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of drying unit described in the utility model；

In figure: 1, drying box；2, placement rack；3, rolling screen door；4, hydraulic cylinder；5, rotary shaft；6, pillar；7, support plate；8, Partition；9, spiral wind groove；10, air inlet；11, humidity sensor；12, heater box；13, air accumulator；14, heating wire；15, air blast Machine.

Specific embodiment

The technical solution of the utility model will be clearly and completely described below, it is clear that described embodiment is only It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field Those of ordinary skill's all other embodiment obtained under the conditions of not making creative work, belongs to the utility model The range of protection.

Embodiment 1

The present embodiment provides a kind of board surface water-based paint drying unit, including drying box 1 and placement rack 2, the bakings One side bottom of dry case 1 is equipped with the electric rolling door 3 for the placement rack 2 disengaging, the bottom of the 1 side inner wall of drying box Equipped with for the hydraulic cylinder 4 by the placement rack 2 by the rolling screen door 3, the placement rack 2 is arranged on the hydraulic cylinder 4, The rotary shaft 5 for rotating the placement rack 2 in the vertical direction is equipped between the placement rack 2 and the hydraulic cylinder 4；Institute Stating placement rack 2 includes four pillars 6 being vertically arranged, several support plates 7 being stacked on the pillar 6；The support Several ventilation holes are evenly equipped on plate 7, the support plate 7 has been evenly distributed in the upper surface partition 8 disposed in parallel, and each partition 8 is opposite It is obliquely installed in support plate 7 for placing plank to be dried；Spiral is provided with for guiding thermal current on 1 inner wall of drying box The spiral wind groove 9 in direction；1 bottom of drying box is evenly equipped with several air inlets 10, the injection direction of the air inlet 10 and institute Spiral wind groove 9 is stated to match；Humidity sensor 11 is equipped with inside the drying box 1；The side of the drying box 1 be equipped with it is described Air inlet 10 be connected for into the drying box 1 convey thermal current heater box 12, the side of the drying box 1 passes through pipeline It is connected with the air accumulator 13 for collecting exhaust gas in the drying box 1.

The heater box 12 includes heating wire 14, air blower 15；It is equipped in the drying box 1 for monitoring drying temperature Temperature sensor；The drying box 1 is equipped with the control being electrically connected with the hydraulic cylinder 4, rotary shaft 5, heater box 12, air accumulator 13 Device processed.

The working principle of the present embodiment are as follows: the plank slant setting of paint will be coated on the partition 8, the non-oiling of plank The one side of paint is fitted closely with partition 8, and placing thermal current interference causes plank to slip to scratch paint face；The thermal current is from air inlet Mouth 10 enters, and forms whirlwind in drying box 1 under the guidance of spiral wind groove 9, the placement rack 2 is under the action of rotary shaft 5 It rotates in the axial direction, promotes thermal current circulation；The support plate 7 is equipped with ventilation hole, and thermal current passes through ventilation hole and oil It paints surface and carries out heat exchange, and guarantee that the temperature at every place in drying box 1 is kept in balance, guarantee that each plank is painted in drying box 1 Drying effect；The humidity sensor 11 is used to monitor the humidity in the drying box 1, judges drying by the variation of humidity Board surface paint drying degree in case 1 can determine whether that paint is dried completely, the side of judgement when humidity is reduced to setting value It is method, accurate.

Embodiment 2

The present embodiment provides a kind of board surface water-based paint drying units, compared with Example 1, the difference is that, The Dehumidifying element for removing moisture in thermal current is equipped between the heater box and drying box, the Dehumidifying element includes clamping Two filter screens in the heater box exit, and the active carbon being filled between two filter screens；The drying box Interior to be equipped with for the spray equipment inside cleaning, drying case, the spray equipment includes the spray being arranged at the top of the drying box Head, the external water source being connect with spray head.

Thermal current passes through Dehumidifying element before entering drying box 1, the active carbon in the Dehumidifying element to vapor into Row absorption, avoids the moisture in air from impacting board surface oil baking of varnish；After drying, using spray equipment pair Drying box is cleaned, easy to operate.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of board surface water-based paint drying unit, including drying box (1) and placement rack (2), the one of the drying box (1) Side bottom is equipped with the electric rolling door (3) for the placement rack (2) disengaging, which is characterized in that drying box (1) side inner wall Bottom be equipped with for the hydraulic cylinder (4) by the placement rack (2) by the rolling screen door (3), the placement rack (2), which is arranged, to be existed On the hydraulic cylinder (4), it is equipped between the placement rack (2) and the hydraulic cylinder (4) for making the placement rack (2) vertical The rotary shaft (5) rotated on direction；The placement rack (2) includes four pillars being vertically arranged (6), is stacked in the branch Several support plates (7) on column (6)；Several ventilation holes are evenly equipped on the support plate (7), support plate (7) upper surface is equal It is furnished with partition disposed in parallel (8), each partition (8) is obliquely installed relative to support plate (7) for placing plank to be dried； Spiral is provided with the spiral wind groove (9) for guiding thermal current direction on drying box (1) inner wall；Drying box (1) bottom Portion is evenly equipped with several air inlets (10), and the injection direction of the air inlet (10) is matched with the spiral wind groove (9)；The baking Humidity sensor (11) are equipped with inside dry case (1)；The side of the drying box (1) is equipped with to be connected with the air inlet (10) and be used for The heater box (12) of conveying thermal current into the drying box (1), the side of the drying box (1) is connected with by pipeline to be used for Collect the air accumulator (13) of the drying box (1) interior exhaust gas；It is equipped between the heater box (12) and drying box (1) for removing The Dehumidifying element of moisture in thermal current, the Dehumidifying element include two filterings for being connected to the heater box (12) exit Net, and the active carbon being filled between two filter screens；It is equipped in the drying box (1) in cleaning, drying case (1) The spray equipment in portion, the spray equipment include the spray head being arranged at the top of the drying box (1), the external water connecting with spray head Source.

2. a kind of board surface water-based paint drying unit according to claim 1, which is characterized in that the heater box (12) Including heating wire (14), air blower (15).

3. a kind of board surface water-based paint drying unit according to claim 1, which is characterized in that the drying box (1) The interior temperature sensor being equipped with for monitoring drying temperature.

4. a kind of board surface water-based paint drying unit according to claim 1, which is characterized in that the drying box (1) It is equipped with the controller being electrically connected with the hydraulic cylinder (4), rotary shaft (5), heater box (12), air accumulator (13).