CN214892478U - Guiding device and drying equipment - Google Patents

Abstract

The utility model provides a guiding device and drying equipment, include: the temperature sensor comprises a cover body, a temperature sensor and a temperature sensor, wherein the cover body is provided with an airflow inlet and is also provided with an installation position for installing the temperature sensor; the guide plate is arranged in the cover body; a plurality of flow guide channels are uniformly formed in the flow guide plate, are communicated with the airflow inlet and are used for guiding the air out of the product to be treated; the cover body is provided with an airflow outlet which is communicated with the flow guide channel. Can blow to the product to be treated from a plurality of diversion channels uniformly through hot-blast, guarantee the thermally equivalent of product to be treated, improve the stoving effect of product to be treated. The temperature sensor installed at the installation position can protect the product to be processed, and damage caused by overhigh temperature when the product to be processed is dried is avoided. When hot air is blown out from the diversion channel to dry the product to be treated, the external exhaust fan exhausts air through the air flow outlet, so that the glue solution on the surface of the product to be treated is prevented from being heated and volatilized to cause environmental pollution.

Description

Guiding device and drying equipment

Technical Field

The utility model belongs to the technical field of battery processing, more specifically say, relate to a guiding device and drying equipment.

Background

In the production process of the battery module, a process of spraying glue on a battery core or foam of the battery module is generally involved. After glue spraying is finished on the battery cell or the foam, an air heater is generally used for connecting an air pipe for drying, and at present, the battery cell or the foam (hereinafter collectively referred to as a product to be treated) often has the following problems in the drying process:

1. partial positions of the products to be treated are dried, and partial positions are not dried completely, so that the drying is uneven, and the drying effect of the products to be treated is influenced;

2. the temperature of part of the product to be processed is higher, the temperature of part of the product is lower, and the risk of damage to the battery cell or the foam due to higher temperature exists;

3. the glue on the product to be treated is heated and evaporated, which causes environmental pollution.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an one of purpose lies in: the utility model provides a flow guide device, aims at solving among the prior art, the waiting to handle product stoving inhomogeneous, the temperature is on the high side and glue evaporation leads to the technical problem of polluted environment.

For solving the technical problem, the embodiment of the utility model provides an adopt technical scheme is:

there is provided a flow directing device for directing a gas flow towards a product to be treated, the flow directing device comprising:

the temperature sensor comprises a cover body, a temperature sensor and a temperature sensor, wherein an airflow inlet is formed in the cover body, and an installation position for installing the temperature sensor is also arranged on the cover body;

the guide plate is arranged in the cover body; a plurality of flow guide channels are uniformly formed in the flow guide plate, are communicated with the airflow inlet and are used for guiding the air out of the product to be treated;

the cover body is provided with an airflow outlet and communicated with the flow guide channel.

The embodiment of the utility model provides an in, through adopting above-mentioned technical scheme, at the internal guide plate that sets up of cover, and evenly distributed has a plurality of water conservancy diversion passageways on the guide plate, so that outside hot-blast after the air current entry gets into the cover body, get into a plurality of water conservancy diversion passageways of guide plate respectively earlier in, blow to the product to be treated again, thereby make hot-blast can blow to the product to be treated from a plurality of water conservancy diversion passageways uniformly, guarantee the thermally equivalent of product to be treated, avoid the inhomogeneous phenomenon of product to be treated stoving, improve the stoving effect of product to be treated. And the temperature sensor for detecting the temperature can be installed at the installation position of the cover body, so that the product to be processed is protected, the phenomenon that the product to be processed is damaged due to overhigh temperature when being dried is avoided, the performance of the product to be processed in the production process is protected, and the quality of the product to be processed is improved. In addition, the cover body is also provided with an airflow outlet communicated with the flow guide channel, so that when hot air is blown out from the flow guide channel to dry the product to be treated, an external exhaust fan exhausts the air through the airflow outlet, and the glue solution on the surface of the product to be treated is prevented from being heated and volatilized to cause environmental pollution.

In one embodiment, the baffle has a first surface, the flow guide channel includes an airflow inlet port and an airflow outlet port, the airflow outlet port being located at the first surface.

By adopting the technical scheme, the first surface of the guide plate is just the surface to be blown of the product to be processed, so that hot air blown out of the guide channel can be directly blown to the surface to be blown of the product to be processed and the surface to be blown is dried; and the first surface covers the to-be-dried surface of the to-be-treated product, so that hot air blown out from the guide channels can cover the to-be-dried surface of the to-be-treated product, the to-be-dried surface can be completely dried, and the drying uniformity and the drying effect of the to-be-treated product are improved.

In one embodiment, the cover body is provided with at least two airflow inlets distributed at intervals along a first direction; the airflow discharge port is opened on one end side of the cover body, or the airflow discharge ports are respectively opened on both end sides of the cover body along the first direction.

Through adopting above-mentioned technical scheme, two at least air inlet along first direction interval distribution to increase the air output that hot-blast from air inlet blew out, guarantee to cover the face of waiting to blow of pending product from the hot-blast face that blows out in a plurality of water conservancy diversion passageways, thereby guarantee to improve the drying efficiency of pending product. And the air current discharge port sets up on arbitrary one distolateral or set up on the both ends distolateral along the first direction of the cover body according to actual demand, guarantees that outside air exhauster can furthest will wait to blow the face on the glue solution of evaporation of being heated and take away, reduces the probability of glue solution polluted environment.

In one embodiment, the baffle plate comprises a plate body having a first side wall and a second side wall, the first side wall and the second side wall form four side surfaces of the plate body, and the flow guide channel is opened on the plate body; the first side wall and the cover body enclose to form a first gap, and the airflow outlet is connected with an exhaust pipe;

the air inlet end of the exhaust pipe is arranged on the cover body or extends into the first gap, and the first gap is communicated with the airflow leading-out port; or the air inlet port of the exhaust pipe extends to one side of the plate body, which is deviated from the air inlet port, and the first gap is linear.

Through adopting above-mentioned technical scheme for the first lateral wall and the cover body interval of guide plate form first clearance. When the air inlet end of the exhaust pipe is arranged on the cover body or extends to the first gap, hot air dried to be processed can enter the exhaust pipe through the first gap, so that the first gap provides a flowing channel for the hot air dried to be processed, the hot air can conveniently and quickly enter the air extractor through the first gap, and the air extraction speed of the air extractor is improved; when first clearance is the line type, the air current entry port of exhaust column extends to the one side that sets up the plate body and deviates from the air current entry, hot-blast can directly blow off from first clearance by the form of hot-blast sword to form the air curtain that is used for sealed pending product, realize the sealed of pending product, avoid the glue solution on the pending product to volatilize, so that the glue solution on the pending product directly gets into in the exhaust column through the air current entry port of exhaust column, improve the effect that the glue solution was taken out to the air exhauster, the maximize is avoided the glue solution to volatilize and is leaded to environmental pollution.

In one embodiment, the second sidewall and the cover enclose a second gap, and the second gap is linear.

By adopting the technical scheme, the second side wall and the cover body are enclosed to form the second gap of a linear type, and hot air can directly blow out the cover body from the second gap in a hot air knife mode, so that an air curtain for sealing a product to be processed can be formed, the product to be processed is sealed, glue liquid on the product to be processed is prevented from being heated and volatilized, the glue liquid on the product to be processed is convenient to be heated and then is pumped away through the exhaust pipe, and the problem that the glue liquid is volatilized to cause environmental pollution is avoided.

In one embodiment, the guide plate is provided with a window, the window is opposite to the installation position, and the temperature sensor is opposite to the product to be processed through the window and detects the surface temperature of the product to be processed.

Through adopting above-mentioned technical scheme to make temperature sensor just can treat the product through the window, thereby make temperature sensor can direct measurement treat the surface temperature of product, improve the protection of treating the product, prevent to treat the product because of drying the high damage that leads to of temperature.

In one embodiment, the gas flow inlet port and the gas flow outlet port are both circular, and the aperture of the flow guide channel increases from the gas flow inlet port to the gas flow outlet port.

By adopting the technical scheme, when the air-flow guide device works, hot air in the guide channel is blown out and diffused in a horn shape when being led out from the air flow leading-out port through the air flow leading-in port, so that the hot air is blown out and covers the to-be-blown surface of a to-be-treated product, the drying uniformity of the to-be-treated product is improved, and the drying effect is improved.

In one embodiment, the enclosure comprises:

the body is covered on the guide plate;

the convex part is convexly arranged on one side of the body, which is far away from the guide plate, and the airflow inlet is arranged on the convex part;

the mounting panel is arranged on the convex part, and the mounting position is arranged on the mounting panel.

Through adopting above-mentioned technical scheme to make the hot-blast entering a plurality of water conservancy diversion passageways again after the convex part internal diffusion that blows off from the air current inlet earlier, so, the convex part is the hot-blast space and the passageway that provide the diffusion in getting into the water conservancy diversion passageway of air current inlet, is favorable to hot-blast diffusion, thereby be convenient for a plurality of water conservancy diversion passageways homoenergetic enough receive hot-blastly and with hot-blastly derive to the pending product on, improve the even effect of drying of pending product.

The embodiment of the utility model provides a drying equipment is still provided, including air heater and above-mentioned guiding device, the air heater connect in air current entry.

Through adopting above-mentioned technical scheme, at the internal guide plate that sets up of cover, and evenly distributed has a plurality of water conservancy diversion passageways on the guide plate to make hot-blast entering cover body back through the air current entry that the air heater blew off, get into in a plurality of water conservancy diversion passageways of guide plate respectively earlier, blow to the product to be processed again, thereby make hot-blast can blow to the product to be processed from a plurality of water conservancy diversion passageways uniformly, guarantee the thermally equivalent of product to be processed, avoid the inhomogeneous phenomenon of product to be processed stoving, improve the stoving effect of product to be processed. And the temperature sensor for detecting the temperature can be installed at the installation position of the cover body, so that the product to be processed is protected, the phenomenon that the product to be processed is damaged due to overhigh temperature when being dried is avoided, the performance of the product to be processed in the production process is protected, and the quality of the product to be processed is improved. In addition, the cover body is also provided with an airflow outlet communicated with the flow guide channel, so that when hot air is blown out from the flow guide channel to dry the product to be treated, an external exhaust fan exhausts the air through the airflow outlet, and the glue solution on the surface of the product to be treated is prevented from being heated and volatilized to cause environmental pollution.

In one embodiment, the drying apparatus further includes a temperature sensor, the temperature sensor is disposed on the mounting position of the cover body and electrically connected to the air heater, and the temperature sensor passes through the flow guide plate of the cover body and faces the product to be processed to detect a surface temperature of the product to be processed.

By adopting the technical scheme, the temperature sensor passes through the guide plate and is just opposite to the product to be processed so as to detect the surface temperature of the product to be processed, when the temperature sensor detects that the surface temperature of the product to be processed is higher, the air heater stops working in time, the drying temperature of the product to be processed is prevented from being overhigh and causing damage, and the protection of the product to be processed is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a perspective structural view of a flow guiding device according to a first embodiment of the present invention;

fig. 2 is a front sectional view of a flow guiding device according to an embodiment of the present invention;

fig. 3 is a perspective structural view of a flow guide plate of a flow guide device according to an embodiment of the present invention;

fig. 4 is a side sectional view of a flow guiding device according to an embodiment of the present invention;

fig. 5 is a front cross-sectional view of a flow guiding device according to a second embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-a cover body; 101-a gas flow inlet; 102-a mounting location; 1021-a first mounting hole; 1022 — a second mounting hole; 103-gas flow exhaust; 11-a cover body; 12-a convex part; 13-mounting a plate; 2-a flow guide plate; 201-a flow guide channel; 202-a window; 21-a plate body; 211 — a first surface; 212-a first side wall; 213-a second sidewall; 3-a first gap; 4-a second gap; 5-an exhaust pipe.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In order to explain the technical solution of the present invention, the following detailed description is made with reference to the specific drawings and examples.

The first embodiment is as follows:

referring to fig. 1 and fig. 2, the flow guiding device according to an embodiment of the present invention is used to guide the gas to flow to the external product to be processed, wherein in the embodiment, the gas is mainly hot air, and forms an airflow when blowing, and of course, the flow guiding device may also be used to guide other airflows. The method specifically comprises the following steps: the guiding device is connected with an external hot air blower, hot air blown out from the hot air blower is blown to a product to be processed through the guiding device so as to dry the product to be processed, and thus, the guiding device is mainly used for assisting in drying the product to be processed. It should be noted here that the flow guide device in this embodiment is mainly applied in the production process of the battery module, and the product to be processed is mainly a battery core or foam after glue spraying; of course, the diversion device is not limited to be applied to the production process of the battery module, and when the diversion device is applied to other fields, the product to be processed can be correspondingly set to be other products needing blowing operation.

The flow guiding device comprises a cover body 1 and a flow guiding plate 2.

An airflow inlet 101 is formed in the cover body 1, and the airflow inlet 101 is communicated with the inside and the outside of the cover body 1. The guide plate 2 is arranged in the cover body 1 and arranged at the side of the air flow leading-out end of the air flow inlet 101, wherein one surface of the guide plate 2 is right opposite to the air flow inlet 101, and the other surface of the guide plate 2 deviates from the air flow inlet 101 and is used for treating a product to be treated. Seted up a plurality of water conservancy diversion passageways 201 on the guide plate 2, a plurality of water conservancy diversion passageways 201 evenly distributed, and the both ends of each water conservancy diversion passageway 201 communicate airflow inlet 101 and outside respectively, and the port is introduced and the port is drawn forth to the air current that here the both ends of water conservancy diversion passageway 201 are water conservancy diversion passageway 201 respectively, specifically do: the air flow introducing port of the flow guide channel 201 is arranged on one surface, right opposite to the air flow inlet 101, of the guide plate 2 and communicated with the air flow inlet 101, and the air flow leading-out port of the flow guide channel 201 is arranged on one surface, away from the air flow inlet 101, of the guide plate 2 and used for facing towards a product to be treated so as to lead out wind to the product to be treated, and therefore blowing and drying operations of the product to be treated are achieved. The number, the aperture size and the hole spacing of the flow guide channels 201 can be correspondingly adjusted and set according to the drying requirement of the product to be processed, so that the drying operation of the product to be processed can be better realized, and correspondingly, the number, the aperture size and the hole spacing of the airflow inlets 101 can also be adjusted according to the requirement. The cover body 1 is provided with an airflow outlet 103, and the airflow outlet 103 is communicated with an airflow outlet of the flow guide channel 201. The cover body 1 is further provided with an installation position 102, and the installation position 102 is used for installing a temperature sensor.

When the temperature-sensing device works, the air heater is connected to the air inlet 101, the exhaust fan is connected to the air outlet 103, and the temperature sensor is mounted on the mounting position 102. After the glue spraying operation is completed, the product to be treated is conveyed to one side of the guide plate 2, which is away from the airflow inlet 101, namely, the product to be treated is conveyed to the airflow outlet port of the flow guide channel 201, at this time, the cover body 1 covers the product to be treated, the hot air blower blows hot air and blows the hot air to the airflow inlet 101, the hot air of the airflow inlet 101 enters the multiple flow guide channels 201 through the airflow inlet ports of the flow guide channels 201, and finally, the hot air is uniformly blown out from the airflow outlet ports of the multiple flow guide channels 201 so as to be uniformly blown to the product to be treated. Meanwhile, the exhaust fan performs air extraction work to extract hot air for drying the product to be processed to a target position through the air flow outlet 103, and the glue solution heated and evaporated on the surface of the product to be processed is also extracted by the exhaust fan, so that the evaporated glue solution is prevented from being diffused in the air. And, the temperature sensor on the mounting position 102 is used for measuring the temperature on the product to be processed or the temperature of the hot air inside the enclosure 1, so as to prevent the product to be processed from being damaged due to overhigh temperature on the product to be processed.

It should be noted here that one side of the guide plate 2 facing the airflow inlet 101 is spaced from the airflow inlet 101, so as to provide a diffusion space for the hot air at the airflow inlet 101 to enter the guide channels 201, so that the hot air at the airflow inlet 101 is diffused to enter the guide channels 201 on the guide plate 2, and thus the guide channels 201 can uniformly guide the hot air to the product to be processed, thereby improving the uniform drying effect of the product to be processed.

In the embodiment of the utility model, through adopting above-mentioned technical scheme, set up guide plate 2 in the cover body 1, and evenly distributed has a plurality of water conservancy diversion passageways 201 on the guide plate 2, so that outside hot-blast after the air inlet 101 gets into the cover body 1, get into in a plurality of water conservancy diversion passageways 201 of guide plate 2 respectively earlier, blow to the product to be treated again, thereby make hot-blast can blow to the product to be treated from a plurality of water conservancy diversion passageways 201 uniformly, guarantee the thermally equivalent of product to be treated, avoid the inhomogeneous phenomenon of product to be treated stoving, improve the stoving effect of product to be treated. In addition, the mounting position 102 of the cover body 1 can be provided with a temperature sensor for detecting temperature, so that a product to be processed is protected, the phenomenon that the product to be processed is damaged due to overhigh temperature during drying is avoided, the performance of the product to be processed in the production process is protected, and the quality of the product to be processed is improved. In addition, the cover body 1 is also provided with an airflow outlet 103 communicated with the flow guide channel 201, so that when hot air is blown out of the flow guide channel 201 to dry the product to be processed, an external exhaust fan performs air exhaust through the airflow outlet 103, and the glue solution on the surface of the product to be processed is prevented from being heated and volatilized to cause environmental pollution.

Referring to fig. 1, in the present embodiment, the product to be processed has a surface to be blown, the baffle 2 has a first surface 211, and the first surface 211 is a surface of the baffle 2 away from the airflow inlet 101. The guide passage 201 includes an airflow introduction port and an airflow discharge port, and the airflow discharge port of the guide passage 201 is provided on the first surface 211. The first surface 211 is arranged as a plane to be blown for the product being treated and the first surface 211 is able to cover the plane to be blown. Wherein, in this embodiment, the first surface 211 of treating the face of blowing and guide plate 2 is the rectangle, first surface 211 can cover the face of waiting to blow, that is, the long limit of first surface 211 is longer than the long limit of the face of waiting to blow, and the broadside of first surface 211 is longer than the broadside of the face of waiting to blow, so, hot-blast can blow to the product of treating from a plurality of water conservancy diversion passageways 201, so that cover the face of waiting to blow of the product of treating from the hot-blast face of waiting to treat that the product of blowing out jointly of a plurality of water conservancy diversion passageways 201, avoid the partial position of the product of treating not drying, improve the drying uniformity and the stoving effect of the product of treating.

During operation, the product to be treated after glue spraying is conveyed to the air flow leading-out port of the flow guide channel 201, so that the surface to be blown of the product to be treated is opposite to the first surface 211 of the flow guide plate 2, and hot air in the flow guide channels 201 is blown out from the first surface 211 and blown to the surface to be blown of the product to be treated, thereby realizing the drying operation of the surface to be blown.

By adopting the technical scheme, the first surface 211 of the guide plate 2 is over against the surface to be blown of the product to be processed, so that hot air blown out from the guide channel 201 can be directly blown to the surface to be blown of the product to be processed and the surface to be blown of the product to be processed is dried; moreover, the first surface 211 covers the to-be-dried surface of the to-be-treated product, so that the hot air blown out from the plurality of flow guide channels 201 can cover the to-be-dried surface, the to-be-dried surface can be completely dried, and the drying uniformity and the drying effect of the to-be-treated product are improved.

Referring to fig. 1 and fig. 2, in the present embodiment, the cover body 1 is provided with at least two airflow inlets 101, and the at least two airflow inlets 101 are distributed at intervals along the first direction. It should be noted here that, generally, the surface to be blown of the product to be processed is rectangular, the length extending direction of the cover body 1 is the first direction, and as shown by the direction y in fig. 2, the length direction of the flow guide plate 2 is also the first direction, and thus, the plurality of flow guide channels 201 on the flow guide plate 2 are also uniformly distributed along the first direction. Correspondingly, when the product to be treated is conveyed to the airflow outlet port of the flow guide channel 201, the length direction of the product to be treated is parallel to the first direction. So, two at least airflow inlet 101's setting can increase the air output that hot-blast from airflow inlet 101 blew out, guarantees that all water conservancy diversion passageways 201 homoenergetic on the guide plate 2 can receive airflow inlet 101's hot-blast to guarantee that the hot-blast face of waiting to blow out that can cover the product of waiting to handle from a plurality of water conservancy diversion passageways 201, thereby guarantee to improve the drying efficiency of waiting to handle the product.

In this embodiment, the airflow outlet 103 is opened on any one end side of the cover body 1, and the airflow outlet 103 is communicated with the airflow leading-out port of the diversion channel 201, when the external exhaust fan is started, the exhaust fan can draw away the glue solution heated and evaporated on the surface to be blown through the airflow outlet 103, so as to prevent the glue solution from being heated and volatilized to pollute the environment.

Alternatively, the cover body 1 is opened with the airflow outlet 103 at both end sides in the first direction. It should be noted here that, two airflow inlets 101 are distributed along first direction interval, a plurality of diversion channels 201 are all distributed along first direction and set up, and generally, the wind speed when the air heater blows out the hot air is greater than the wind speed when the air exhauster drafts, airflow discharge port 103 has all been seted up along both ends side on first direction to cover body 1, can avoid the condition that the air exhauster can't in time take away the hot-blast wind that diversion channel 201 derived, guarantee that outside air exhauster can furthest will wait to blow the face on the glue solution of the evaporation of being heated away, reduce the probability of glue solution polluted environment.

In this embodiment, the number of airflow discharge ports 103 may be set according to the specific ventilation requirement.

Alternatively, the airflow inlets 101 may be provided as one according to the drying requirement of the product to be treated.

Through adopting above-mentioned technical scheme, two at least air inlet 101 are along first direction interval distribution to increase the air output that hot-blast from air inlet 101 blew out, guarantee to cover the face of waiting to blow of pending product from the hot-blast face that blows out in a plurality of water conservancy diversion passageways 201, thereby guarantee to improve the drying efficiency of pending product. And the airflow outlet 103 is arranged on any one end side of the cover body 1 or on two end sides of the cover body 1 along the first direction according to actual requirements, so that the glue solution heated and evaporated on the surface to be blown can be maximally pumped away by an external exhaust fan, and the probability of environment pollution by the glue solution is reduced.

Referring to fig. 2 and fig. 3, in the present embodiment, the baffle plate 2 includes a plate body 21, the baffle channel 201 is disposed on the plate body 21, the plate body 21 has at least one first sidewall 212 and at least one second sidewall 213, the at least one first sidewall 212 and the at least one second sidewall 213 jointly form four adjacent side surfaces of the plate body 21, the first surface 211 of the plate body 21 is a surface of the plate body 21 facing away from the airflow inlet 101, and the first sidewall 212 and the second sidewall 213 are both connected to the first surface 211.

The first side wall 212 and the inner side wall of the cover body 1 are arranged at intervals and form a first gap 3 at intervals, the airflow outlet 103 is connected with an exhaust pipe 5, the air outlet end of the exhaust pipe 5 is used for connecting an exhaust fan, and the air inlet end of the exhaust pipe 5 is arranged on the cover body 1 or extends into the first gap 3, so that the first gap 3 is respectively communicated with the airflow leading-out port of the flow guide channel 201 and the airflow outlet 103. In the present embodiment, the airflow outlet 103 is opened on a side wall of the cover 1 facing the first side wall 212, or the airflow outlet 103 is opened on a side wall of the cover 1 facing the second side wall 213. During operation, the air exhauster starts, and after the hot air that the port blew off was drawn forth to the air current through water conservancy diversion passageway 201 dries the pending product, under the effect of air exhauster, gets into exhaust column 5 through first clearance 3, the air inlet end of exhaust column 5 in proper order to in the air-out end entering air exhauster from exhaust column 5, so that this hot-blast quilt is taken out to the target position, prevents that the glue solution from volatilizing. So, the setting of first clearance 3 is in order to provide the mobile passageway for the hot-blast after the stoving pending product to in the hot-blast entering updraft ventilator that gets into through first clearance 3 fast behind the stoving pending product, improve the speed of air exhauster convulsions, so the quantity setting of first clearance 3 can be according to required hot-blast flow channel's quantity and set up when exhaust column 5 convulsions, and the quantity of first clearance 3 also is the quantity of first lateral wall 212.

Through adopting above-mentioned technical scheme, the first side wall 212 of guide plate 2 forms first clearance 3 with the cover body 1 interval, and the air inlet end setting of exhaust column 5 is on the cover body 1 or extend to first clearance 3, thereby make the hot-blast entering exhaust column 5 through first clearance 3 behind the stoving pending product, then first clearance 3 provides the passageway that flows for the hot-blast after the stoving pending product, thereby be convenient for hot-blast quick through first clearance 3 and get into in the updraft ventilator, improve the speed of air exhauster convulsions.

Referring to fig. 4, in the present embodiment, the second sidewall 213 and the cover 1 enclose to form a second gap 4, and the second gap 4 is linear. When the hot air treatment device works, hot air blown out by the hot air blower passes through the air flow inlet 101 and is diffused, most of the hot air is blown to the flow guide plate 2 and enters the flow guide channel 201 after being diffused so as to be guided out of a product to be treated from the flow guide channel 201, and a small part of the hot air does not enter the flow guide channel 201 after being diffused, but directly passes through the first gap 3 and the second gap 4 and is blown out of the cover body 1.

Since the second gap 4 is linear and the hot air is directly blown out from the second gap 4 after being diffused, the wind speed is very high, the hot air is blown out of the cover 1 from the second gap 4 in the form of a hot air knife, so that an air curtain is formed between the second side wall 213 of the deflector 2 and the cover 1. Since the first surface 211 of the baffle 2 can cover the to-be-blown surface of the to-be-processed product, when the to-be-processed product is conveyed to the first surface 211 and covered by the cover 1, the air curtain formed by the second side wall 213 and the inner side wall of the cover 1 at intervals is also arranged outside the to-be-processed product. Because the hot air is directly blown out from the second gap 4 without entering the diversion channel 201 after being diffused, the wind speed of the part of the hot air is very large and is larger than that of the hot air blown out from the diversion channel 201, the hot air blown out from the diversion channel 201 is blocked by the wind curtain after the drying operation is finished, so that the sealing of the outer side of the product to be processed is realized, and the effect of preventing the volatilization of the glue solution is improved.

In the present embodiment, both end sides of the baffle 2 along the first direction are the first sidewalls 212, and both end sides of the baffle 2 along the first direction are spaced from the inner sidewall of the cover 1 to form the first gap 3. The guide plate 2 is the second lateral wall 213 along the both ends side in the second direction, and the second lateral wall 213 all forms second clearance 4 with the inside wall interval of the cover body 1, so, at the during operation, hot-blast two second clearances 4 of following blow off to form two wind curtains at pending product along the both sides in the second direction, be used for realizing pending product along sealed on two faces, avoid the glue solution to be heated the evaporation and volatilize from the second direction. Wherein, can accomplish convulsions work in only extending to a first clearance 3 when the air inlet end of exhaust column 5, so guide plate 2 is first lateral wall 212 along the one end side on the first direction, guide plate 2 is along the other end side on the first direction, guide plate 2 is second lateral wall 213 along the both ends side on the second direction, three second lateral wall 213 all forms the second clearance 4 of line type with cover body 1 interval, so, according to the during operation to the gluey liquid convulsions on the product of treating, sealed demand, can correspond the quantity that sets up first clearance 3 and second clearance 4, also be the quantity that corresponds first lateral wall 212 of adjustment and second lateral wall 213, this place is not only limited.

The second direction is a direction x shown in fig. 4, and is a width extending direction of the cover 1, that is, a width extending direction of the baffle 2.

By adopting the above technical scheme, second lateral wall 213 encloses with the cover body 1 and closes the second clearance 4 that forms the line type, then hot-blast can directly blow out the cover body 1 from second clearance 4 in the form of hot-blast sword outward to can form the air curtain that is used for sealed pending product, realize the sealed of pending product, prevent that the glue solution on the pending product from being heated and volatilizing, be convenient for glue solution on the pending product to be heated the back and be taken away through exhaust column 5, avoid the glue solution to volatilize and lead to environmental pollution.

Referring to fig. 1 and fig. 2, in the present embodiment, the flow guiding plate 2 is provided with a window 202 spaced from the flow guiding channel 201, the window 202 faces the mounting position 102, and the temperature sensor is mounted on the mounting position 102 of the cover body 1 and faces the product to be processed through the window 202, so that the product to be processed can be facing the product to be processed and detect the surface temperature of the product to be processed, and the phenomenon that the product to be processed is damaged due to an excessively high drying temperature on the surface of the product to be processed is avoided. It should be noted here that the arrangement of the window 202 does not affect the uniform distribution of the diversion channel 201 on the diversion plate 2, so as not to interfere the work of the diversion channel 201 for uniformly drying the product to be treated. By adopting the technical scheme, the temperature sensor can be opposite to the product to be processed through the window 202, so that the temperature sensor can directly measure the surface temperature of the product to be processed, the protection of the product to be processed is improved, and the product to be processed is prevented from being damaged due to overhigh drying temperature.

Referring to fig. 3, in the present embodiment, the airflow outlet port and the airflow outlet port of the flow guiding channel 201 are both circular, and the space of the flow guiding channel 201 is configured to be gradually increased from the airflow inlet port to the airflow outlet port, that is, the flow guiding channel 201 is in a bell shape. It should be noted here that, the aperture of the airflow leading-out port of the diversion channel 201 gradually increases along the direction from the airflow inlet 101 facing the flow guide plate 2 to the first surface 211, and by adopting the above technical scheme, when in operation, hot air in the diversion channel 201 is blown out from the airflow leading-out port, the hot air is blown out in a trumpet shape and is diffused, so that the hot air covers the to-be-blown surface of the to-be-treated product when being blown out, the drying uniformity of the to-be-treated product is improved, and the drying effect is improved.

Referring to fig. 2, in the present embodiment, the cover 1 includes a body 11, a protrusion 12 and a mounting plate 13. The body 11 is covered on the guide plate 2, the airflow outlet 103 is opened on the body 11, and the first gap 3 is formed by the interval between the first side wall 212 of the guide plate 2 and the inner side wall of the body 11, and the second gap 4 is formed by the interval between the second side wall 213 of the guide plate 2 and the inner side wall of the body 11. Convex part 12 is protruding to be located the body 11 and deviates from one side of guide plate 2, and convex part 12 and guide plate 2 interval set up, and air inlet 101 sets up on convex part 12. The mounting plate 13 is provided on the convex portion 12, and the mounting position 102 is provided on the mounting plate 13. Through adopting above-mentioned technical scheme to make the hot-blast reentrant a plurality of water conservancy diversion passageways 201 that blow off from air inlet 101 in the convex part 12 internal diffusion earlier, so, convex part 12 provides the space and the passageway of diffusion for the hot-blast entering water conservancy diversion passageway 201 of air inlet 101 department, is favorable to hot-blast diffusion, thereby be convenient for a plurality of water conservancy diversion passageways 201 homoenergetic receive hot-blast and with hot-blast evenly derive to the pending product on, improve the even effect of stoving of pending product.

In a specific embodiment, please refer to fig. 4, the mounting portion 102 includes a first mounting hole 1021 arranged on the mounting plate 13, and the mounting portion 102 further includes a second mounting hole 1022 arranged on the body 11, the first mounting hole 1021 is communicated with the second mounting hole 1022, the second mounting hole 1022 is communicated with the window 202 of the flow guide plate 2, the temperature sensor is arranged in the first mounting hole 1021, and at least a portion of the temperature sensor extends from the second mounting hole 1022 to the window 202, where the temperature sensor is an infrared temperature sensor, so that the temperature sensor can detect the surface temperature of the product to be processed through the window 202.

Example two:

referring to fig. 5, the difference between the present embodiment and the first embodiment is: the first gap 3 is linear, when the air conditioner works, hot air blown out by the air heater passes through the airflow inlet 101 and is diffused, most of the hot air is blown to the flow guide plate 2 and enters the flow guide channel 201 after being diffused so as to be guided out of the product to be processed from the flow guide channel 201, and a small part of the hot air is not blown out of the cover body 1 through the first gap 3 after being diffused.

Because the first gap 3 is linear and the hot air is directly blown out from the first gap 3 after being diffused, the wind speed is very high, the hot air is blown out of the cover body 1 from the first gap 3 in the form of a hot air knife, and thus, an air curtain is formed between the first side wall 212 of the guide plate 2 and the inner side wall of the cover body 1. The two end sides of the guide plate 2 along the first direction are both the first side walls 212, the two end sides of the guide plate 2 along the first direction are respectively spaced from the cover body 1 to form the first gaps 3, and air curtains are respectively formed between the two first side walls 212 and the inner side walls of the cover body 1, that is, the air curtains are formed on the two sides of the guide plate 2 along the first direction. Because the first surface 211 of the baffle 2 can cover the to-be-dried surface of the to-be-treated product, when the to-be-treated product is conveyed to the first surface 211 and is covered by the cover body 1, the two first side walls 212 and the air curtains formed by the cover body 1 are respectively arranged on the two outer sides of the to-be-treated product along the first direction. Because the hot air is diffused and then blown out from the first gap 3 without entering the diversion channel 201, the air speed of the hot air is very high and is larger than that blown out from the diversion channel 201, the hot air blown out from the diversion channel 201 is blocked by the air curtain after the drying operation is completed, so that the sealing of two sides of the product to be processed along the first direction is realized, the glue solution after being heated and evaporated is prevented from volatilizing from the first direction, the glue solution volatilization prevention effect is improved, and the pollution to the environment is avoided to the maximum extent.

The air intake end of the exhaust duct 5 extends to the side of the plate body 21 of the guide plate 2 away from the air inlet 101, that is, the air inlet port of the exhaust duct 5 extends to the first surface 211 of the plate body 21. So, the during operation, the air exhauster starts, draws forth the hot-blast stoving after the port blows off through the air current of water conservancy diversion passageway 201 and treats the processing product, is blockked by the air curtain that forms between first lateral wall 212 and the inside wall of the cover body 1 to under the effect of air exhauster, directly in the air current entry port entering exhaust column 5 of exhaust column 5 to accomplish convulsions work, prevent that the glue solution from volatilizing, improve the effect that the glue solution was taken out to the air exhauster, avoid the glue solution to volatilize and lead to environmental pollution. Moreover, in this embodiment, generally, the air draft speed of the exhaust fan is less than the air speed of the hot air knife, and the air inlet end of the exhaust pipe 5 is extended to one side of the plate body 21 away from the air inlet 101, that is, the air outlet end is extended to the air guide channel 201, so that the phenomenon that the glue solution cannot be drawn away by the exhaust fan under the sealing of the air curtain is prevented, and the air draft effect is ensured.

Through adopting above-mentioned technical scheme, first clearance 3 is formed with the cover body 1 interval to the first lateral wall 212 of guide plate 2, first clearance 3 is the line type, and the air current entry port of exhaust column 5 extends to the one side that sets up plate body 21 and deviates from air current entry 101, hot-blast form that can hot air knife directly blows off from first clearance 3, thereby form the air curtain that is used for sealed pending product, realize the sealing of pending product, avoid the glue solution on the pending product to volatilize, in making the glue solution on the pending product directly get into exhaust column 5 through the air current entry port of exhaust column 5, improve the effect that the glue solution was taken out to the air exhauster, maximize ground avoids the glue solution to volatilize and leads to environmental pollution.

The rest of this embodiment is the same as the first embodiment, and the unexplained features in this embodiment are explained by the first embodiment, which is not described herein again.

Example three:

the present embodiment further provides a drying apparatus, including an air heater and a flow guiding device, where the flow guiding device in this embodiment is the flow guiding device in the first embodiment and the flow guiding device in the second embodiment, and specific reference is made to the description of the flow guiding device in the first embodiment and the flow guiding device in the second embodiment, which is not described herein again. The hot air blower is connected to the air inlet 101, and in operation, the hot air blower blows hot air to the air inlet 101, so that the hot air is diffused in the protrusion 12 and enters the plurality of flow guide channels 201.

Optionally, drying equipment still includes the air exhauster, and the air exhauster is connected in exhaust column 5 on air current discharge port 103 to carry out convulsions work, thereby realize the glue solution with the pending product surface evaporation of being heated, prevent environmental pollution.

In the embodiment of the utility model, through adopting above-mentioned technical scheme, set up guide plate 2 in the cover body 1, and evenly distributed has a plurality of water conservancy diversion passageways 201 on the guide plate 2, so that the hot-blast air that the air heater blew off gets into the cover body 1 back through air inlet 101, get into in a plurality of water conservancy diversion passageways 201 of guide plate 2 respectively earlier, blow to the pending product again, thereby make hot-blast can blow to the pending product from a plurality of water conservancy diversion passageways 201 uniformly, guarantee the thermally equivalent of pending product, avoid the inhomogeneous phenomenon of pending product stoving, improve the stoving effect of pending product. In addition, the mounting position 102 of the cover body 1 can be provided with a temperature sensor for detecting temperature, so that a product to be processed is protected, the phenomenon that the product to be processed is damaged due to overhigh temperature during drying is avoided, the performance of the product to be processed in the production process is protected, and the quality of the product to be processed is improved. In addition, the cover body 1 is also provided with an airflow outlet 103 communicated with the flow guide channel 201, so that when hot air is blown out of the flow guide channel 201 to dry the product to be processed, an external exhaust fan performs air exhaust through the airflow outlet 103, and the glue solution on the surface of the product to be processed is prevented from being heated and volatilized to cause environmental pollution.

In this embodiment, the drying apparatus further includes a temperature sensor, wherein the temperature sensor is an infrared temperature sensor and is electrically connected to the air heater. The temperature sensor is placed on the mounting site 102 and passes through the window 202 on the deflector 2 and thus on the product to be treated. By adopting the technical scheme, the temperature sensor passes through the guide plate 2 and is just opposite to the product to be processed so as to detect the surface temperature of the product to be processed, when the temperature sensor detects that the surface temperature of the product to be processed is higher, the air heater stops working in time, the drying temperature of the product to be processed is prevented from being too high and being damaged, and the protection of the product to be processed is improved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A flow directing device for directing a flow of gas toward a product to be treated, the flow directing device comprising:

the temperature sensor comprises a cover body, a temperature sensor and a temperature sensor, wherein an airflow inlet is formed in the cover body, and an installation position for installing the temperature sensor is also arranged on the cover body;

the guide plate is arranged in the cover body; a plurality of flow guide channels are arranged on the flow guide plate at intervals, and are communicated with the airflow inlet and used for guiding the gas to the product to be treated;

an airflow outlet is formed in the cover body and communicated with the flow guide channel.

2. The flow directing device of claim 1, wherein the flow guide plate has a first surface, the flow directing channel including an airflow inlet port and an airflow outlet port, the airflow outlet port being located at the first surface.

3. The airflow guiding device of claim 1, wherein the housing defines at least two airflow inlets spaced apart along a first direction; the airflow discharge port is opened on one end side of the cover body, or the airflow discharge ports are respectively opened on both end sides of the cover body along the first direction.

4. The flow directing device of claim 2, wherein the flow guide plate comprises a plate body having a first side wall and a second side wall, the first side wall and the second side wall forming four sides of the plate body, and the flow directing channel opening onto the plate body; the first side wall and the cover body enclose to form a first gap, and the airflow outlet is connected with an exhaust pipe;

the air inlet end of the exhaust pipe is arranged on the cover body or extends into the first gap, and the first gap is communicated with the airflow leading-out port; or the air inlet end of the exhaust pipe extends to one side, deviating from the airflow inlet, of the plate body, and the first gap is linear.

5. The deflector of claim 4, wherein the second sidewall and the shield enclose a second gap, the second gap being linear.

6. The flow guide device as claimed in any one of claims 1 to 5, wherein a window is formed on the flow guide plate, the window faces the installation position, and the temperature sensor faces the product to be processed through the window and detects the surface temperature of the product to be processed.

7. The flow guide device of claim 2, wherein the gas flow inlet port and the gas flow outlet port are both circular, and the aperture of the flow guide channel increases from the gas flow inlet port to the gas flow outlet port.

8. The deflector of any one of claims 1-5, wherein the housing comprises:

the body is covered on the guide plate;

the convex part is convexly arranged on one side of the body, which is far away from the guide plate, and the airflow inlet is arranged on the convex part;

the mounting panel is arranged on the convex part, and the mounting position is arranged on the mounting panel.

9. Drying apparatus comprising a hot air blower and a deflector as claimed in any one of claims 1 to 8, said hot air blower being connected to said air flow inlet.

10. The drying apparatus of claim 9, further comprising a temperature sensor disposed on the mounting location of the housing and electrically connected to the air heater, wherein the temperature sensor passes through the flow guide plate of the housing and faces the product to be processed to detect a surface temperature of the product to be processed.

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