CN218915643U

CN218915643U - Dryer for producing composite bamboo boards

Info

Publication number: CN218915643U
Application number: CN202223192169.0U
Authority: CN
Inventors: 卢勤; 陈述伟; 乔箭; 江浠颖; 邓攀
Original assignee: Hongya Bamboo Era Science And Technology Co ltd
Current assignee: Sichuan Zhuyuan Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-25
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of bamboo board drying, and discloses a dryer for producing composite bamboo boards, which comprises a drying box and a screw rod, wherein the screw rod is provided with four corners which are vertically and rotatably arranged in the drying box, the screw rod is in transmission connection with a stepping motor arranged on the surface of the drying box, screw rod outer rings at the front end and the rear end of the two sides of the inside of the drying box are respectively connected with screw blocks in a screwing way, ventilation covers parallel to the inner wall of the drying box are fixedly welded on the surfaces of the screw blocks at the front end and the rear end, a heat-resistant fan is arranged on the inner outer side of the ventilation cover, and an air outlet of the heat-resistant fan faces the inside of the drying box. According to the technical scheme, the screw rods are vertically arranged on two sides of the interior of the drying box, so that the ventilation hood can be driven to move up and down, the alternating work of the heat-resistant fans and the electric heating net in the ventilation hoods on two sides is changed, the change of ventilation height and direction can be realized, and all bamboo boards are uniformly dried due to good ventilation effect.

Description

Dryer for producing composite bamboo boards

Technical Field

The utility model relates to the technical field of bamboo board drying, in particular to a dryer for producing composite bamboo boards.

Background

The bamboo board has the advantages of being large in bamboo yield, long in bamboo utilization history, rich in bamboo products, good in toughness and high in strength, being manufactured into raw materials of indoor floors, outdoor floors, furniture and the like in the market, and being required to be dried before hot-press molding, so that the water content of the main board raw materials is reduced.

Traditional technique utilizes the drying-machine to dry the bamboo clapper, makes it arrange in 60-70 degrees environment under stoving, can have better stoving effect when the ventilation condition is good, and the inside ventilation structure of current actual drying-machine installs in fixed position department, and the direction of blowing can't change, probably has the poor problem of ventilation effect. Therefore, we propose a dryer for producing composite bamboo boards.

Disclosure of Invention

The utility model aims to provide a dryer for producing composite bamboo boards, which can drive a ventilation hood to move up and down by vertically arranging screw rods on two sides of the interior of a drying box, and change the alternate work of a heat-resistant fan and an electric heating net in the ventilation hood on two sides, so that the change of ventilation height and direction can be realized, all the bamboo boards are uniformly dried due to good ventilation effect, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the dryer for producing the composite bamboo boards comprises a drying box and screw rods, wherein the screw rods are provided with four corners which are vertically and rotatably arranged in the drying box, and the screw rods are in transmission connection with a stepping motor arranged on the surface of the drying box; screw blocks are connected to the outer rings of the screw rods at the front end and the rear end of the two sides of the interior of the drying box in a screwing mode, and ventilation hoods parallel to the inner wall of the drying box are fixedly welded on the surfaces of the screw blocks at the front end and the rear end; a heat-resistant fan is arranged on the inner outer side of the ventilation hood, an air outlet of the heat-resistant fan faces the inside of the drying box, an electric heating net is arranged in the ventilation hood on the inner side of the heat-resistant fan, and an air inlet communicated with the inside of the electric heating net is uniformly arranged on the surface of the ventilation hood above the electric heating net; the inside rear end embedding of stoving case is fixed with the electric plate, and the electric plate is even to be provided with a plurality of.

Through adopting above-mentioned technical scheme, can place the bamboo clapper on pushing away the frame earlier, then push away it to the inside of stoving case, utilize the mode of heat-resisting fan and electric heat net in the ventilation hood of alternating start both sides, can change the direction of ventilation, and utilize the lead screw to drive the ventilation hood and go up and down, then can control the height of ventilation, ensure that the bamboo clapper is even receives the ventilation effect and is evenly dried.

Optionally, temperature sensors for detecting the internal temperature of the drying box are arranged on two sides above the drying box, and the two temperature sensors are arranged.

By adopting the technical scheme, the temperature inside the drying box can be detected in real time, and the temperature of the electric heating net and the electric heating plate can be controlled conveniently.

Optionally, the bottom both sides of stoving case have all been seted up the kerve, and the setting of kerve mutual parallel is in stoving case bottom.

Through adopting above-mentioned technical scheme, when needs push in the stoving incasement portion with shallow frame, can make the gyro wheel of its bottom place in the kerve inside, carry out spacing push-in.

Optionally, the bottom four corners of stoving case all support and are fixed with the piece, and the piece is provided with four.

Through adopting above-mentioned technical scheme, utilize the piece to realize the steady support to the stoving case.

Optionally, ventilation openings for ventilation are formed in the surfaces of two sides above the drying box, and the ventilation openings are communicated with the inside of the drying box.

Through adopting above-mentioned technical scheme, utilize the vent can realize the inside and outside purpose of intercommunication of stoving case, can admit air or exhaust moisture.

Compared with the prior art, the beneficial effects of the technical scheme are as follows:

1. according to the technical scheme, the screw rods are vertically arranged on the two sides of the inside of the drying box, the ventilation hood can be driven to move up and down, and the heat-resistant fans and the electric heating net in the ventilation hood on the two sides are changed to work alternately, so that the ventilation height and the ventilation direction can be changed, and all bamboo boards are uniformly dried due to good ventilation effect.

2. According to the technical scheme, the ventilation openings communicated with the inside of the drying box are formed in the surfaces of the two sides of the drying box, and moisture generated by drying can be discharged to the outside in the process of drying the bamboo boards, so that the drying box has a function of air intake.

Drawings

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

FIG. 1 is a schematic diagram of the whole structure of a dryer for producing composite bamboo boards;

fig. 2 is a schematic top view of a ventilation hood of the dryer for producing composite bamboo boards.

In the figure: 1. a drying box; 2. a screw rod; 3. a ventilation hood; 31. a screw block; 32. a heat resistant fan; 33. an electric heating net; 34. an air inlet; 4. a stepping motor; 5. a vent; 6. an electric heating plate; 7. a bottom groove; 8. a support block; 9. a temperature sensor.

Detailed Description

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a compound drying-machine for bamboo clapper production, includes stoving case 1 and lead screw 2, and lead screw 2 is provided with four and vertical rotatable four corners of installing in stoving case 1, and the setting that is parallel to each other is between the lead screw 2, and the stoving case 1 surface directly over lead screw 2 is installed step motor 4, step motor 4 and lead screw 2 transmission connection;

a ventilation hood 3 is transversely arranged above the front end and the rear end of the screw rod 2 inside the drying box 1, the ventilation hood 3 is parallel to the bottom surface and the side surface of the drying box 1, screw blocks 31 are fixed on the two side surfaces of the rear end of the ventilation hood 3 in a welding mode, the screw blocks 31 are sleeved on the outer ring of the screw rod 2 in a screwing mode, after the stepping motor 4 is started, the screw rod 2 is driven to rotate forwards or reversely, the screw rod 2 can be used for driving the screw blocks 31 to rise or fall by means of the screw rod 2, and the ventilation hood 3 can be driven to rise or fall by means of the screw rod;

a heat-resistant fan 32 is arranged at a position, close to the outer side, of the inside of the ventilation hood 3, an air outlet of the heat-resistant fan 32 faces the inside of the drying box 1, an electric heating net 33 is arranged in the ventilation hood 3 at the inner side of the heat-resistant fan 32, the electric heating net 33 can heat air in the ventilation hood 3 after being started, an air inlet 34 communicated with the inside of the electric heating net is formed in the upper surface of the ventilation hood 3, the heat-resistant fan 32 is started in the heating process, external air can enter the ventilation hood 3 from the air inlet 34, and then the external air is blown into the drying box 1 from an opening at the outer side of the ventilation hood 3 after being heated and acts on the surface of a bamboo board to carry out drying operation, a plurality of air inlets 34 are formed in the upper part of the inside of the ventilation hood 3, and the air inlets 34 are uniformly distributed;

the inside rear end embedding of stoving case 1 is fixed with a plurality of electric plates 6, and a plurality of electric plates 6 even distribution is at the rear end surface of stoving case 1, and during the start-up, can directly heat the inside of stoving case 1, keeps its temperature of stoving to the inside temperature of stoving case 1 is detected by the temperature sensor 9 of stoving case 1 inside top both sides surface mounting, can real-time power and the temperature to electric plate 6 or electric heating net 33 control.

The ventilation openings 5 are formed in the surfaces of the two sides above the drying box 1, the ventilation openings 5 are communicated with the inside of the drying box 1, and therefore the purpose of air inflow into the drying box 1 or air containing moisture is discharged to the outside is achieved.

The bottom four corners of stoving case 1 all support and are fixed with prop up piece 8, prop up piece 8 and be provided with four, the kerve 7 that is parallel to each other has all been seted up to the bottom both sides of stoving case 1, when making the shallow frame carry the bamboo clapper by pushing into stoving case 1 inside, the gyro wheel of its bottom can support and place in kerve 7, inject its roll.

When the air conditioner is used, the box door at the front end of the drying box 1 is opened, then the inclined plate is arranged below the front end of the box door, the cart frame with the bamboo boards is pushed to the inside of the drying box 1 through the inclined plate, the bottom roller of the cart frame is arranged in the bottom groove 7, after the cart frame is completely pushed into the drying box 1, the box door of the drying box 1 is closed, the heat-resistant fan 32, the electric heating net 33, the stepping motor 4, the electric heating plate 6 and the temperature sensor 9 are all connected to the controller, the electric heating plate 6 is started to heat the inside of the drying box 1, in the process, the heat-resistant fan 32 and the electric heating net 33 in the left ventilation hood 3 and the right ventilation hood 3 can be alternately started, hot air is blown out to the direction of the bamboo boards and passes through the bamboo boards, so that a better hot air passing effect is obtained, and evaporated moisture in the drying process is discharged to the ventilation opening 5 at the other side, and meanwhile, the stepping motor 4 at the side drives the screw rod 2 to reciprocate, so that the ventilation hood 3 can be driven to reciprocate up and descend, and the blowing position can be changed; after the heat-resistant fan 32 and the electric heating net 33 in the side ventilation hood 3 are closed, the heat-resistant fan 32 and the electric heating net 33 in the side ventilation hood 3 are replaced until the heat-resistant fan 32 and the electric heating net 33 in the other side ventilation hood 3 are started, so that the blowing direction of hot air can be changed, further, the bamboo board can be uniformly dried, the temperature in the whole drying process can be detected by the temperature sensor 9, and the power of the electric heating net 33 and the electric heating plate 6 can be adjusted.

Claims

1. The utility model provides a compound bamboo clapper production is with drying-machine, includes stoving case (1) and lead screw (2), its characterized in that: the screw rods (2) are arranged at four corners of the interior of the drying box (1) and vertically rotatably arranged, and the screw rods (2) are in transmission connection with a stepping motor (4) arranged on the surface of the drying box (1);

the outer rings of the screw rods (2) at the front end and the rear end of the two sides inside the drying box (1) are connected with screw blocks (31) in a screwing way, and ventilation hoods (3) parallel to the inner wall of the drying box (1) are fixedly welded on the surfaces of the screw blocks (31) at the front end and the rear end;

a heat-resistant fan (32) is arranged on the inner side and the outer side of the ventilation hood (3), an air outlet of the heat-resistant fan (32) faces the inside of the drying box (1), an electric heating net (33) is arranged in the ventilation hood (3) on the inner side of the heat-resistant fan (32), and an air inlet (34) communicated with the inside of the electric heating net is uniformly formed in the surface of the ventilation hood (3) above the electric heating net (33);

an electric heating plate (6) is embedded and fixed at the rear end of the interior of the drying box (1), and a plurality of electric heating plates (6) are uniformly arranged.

2. The dryer for producing composite bamboo boards according to claim 1, wherein: temperature sensors (9) for detecting the internal temperature of the drying box (1) are arranged on two sides of the upper part of the drying box (1), and the two temperature sensors (9) are arranged.

3. The dryer for producing composite bamboo boards according to claim 1, wherein: bottom grooves (7) are formed in two sides of the bottom of the drying box (1), and the bottom grooves (7) are arranged at the bottom of the drying box (1) in parallel.

4. The dryer for producing composite bamboo boards according to claim 1, wherein: the bottom four corners of stoving case (1) all support and are fixed with branch piece (8), and branch piece (8) are provided with four.

5. The dryer for producing composite bamboo boards according to claim 1, wherein: the surface of both sides above the drying box (1) is provided with a ventilation opening (5) for ventilation, and the ventilation opening (5) is communicated with the inside of the drying box (1).