CN212619922U

CN212619922U - Novel drying tunnel drying device

Info

Publication number: CN212619922U
Application number: CN202021011423.0U
Authority: CN
Inventors: 许振兴
Original assignee: Wuxi Muyu Intelligent Technology Co ltd
Current assignee: Wuxi Muyu Intelligent Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-26
Anticipated expiration: 2030-06-04

Abstract

The utility model relates to the technical field of workpiece drying equipment, in particular to a novel drying tunnel drying device, which comprises an arc-shaped fan cover, a drying channel penetrates through the fan cover along the arc length direction of the fan cover, the lower end of the drying channel is open for workpieces to pass through, a diversion cavity is arranged inside the fan cover and is separated from the drying channel by a partition plate, a top plate and a side plate in the partition plate are respectively arranged along the arc length direction of the fan cover, an air inlet pipe and an air suction pipe are fixed at the upper end of the fan cover and are communicated with each other, the air suction pipe is communicated with the drying channel, an air guide pipe is arranged above the drying channel and is vertically fixed at the lower surface of the top plate, the air guide pipes are evenly arranged along the arc length direction of the drying channel at intervals, the air guide pipes are communicated with the diversion cavity, through holes are arranged at even intervals on the side plate, the workpieces are placed on a turntable, and when the, realize one-to-one stoving, the stoving effect is better, improves drying efficiency greatly.

Description

Novel drying tunnel drying device

Technical Field

The utility model belongs to the technical field of work piece drying equipment technique and specifically relates to a novel drying tunnel is dried device.

Background

With the technical development of the manufacturing industry, small glue coating processing manufacturers are more and more, and the mutual competition is also greater and greater. The production capacity demand of each enterprise on the gluing equipment is also increasing, and this requires that manufacturers optimize and upgrade the functions of the equipment continuously. The colloid on the work piece needs to be dried by the drying device after the work piece is glued, the drying effect of the drying device used at present is not good, the drying efficiency is low, and the productivity is influenced.

SUMMERY OF THE UTILITY MODEL

The applicant provides a novel drying tunnel drying device to the shortcoming in the above-mentioned prior art, and the stoving effect is better, can improve drying efficiency.

The utility model discloses the technical scheme who adopts as follows: a novel drying device of a drying channel comprises a fan cover, wherein the projection of the fan cover on the horizontal plane is arc-shaped, a drying channel is arranged in the fan cover, the drying channel penetrates through the fan cover along the arc length direction of the fan cover, the lower end of the drying channel is open for a workpiece to pass through, a diversion cavity is arranged in the fan cover, the diversion cavity is separated from the drying channel through a partition plate, the partition plate comprises a top plate and a side plate, the top plate is arranged above the drying channel, the side plate is positioned on one side or two sides of the drying channel, the top plate and the side plate are respectively arranged along the arc length direction of the fan cover, an air inlet pipe and an air suction pipe are fixed at the upper end of the fan cover, the air inlet pipe is communicated with the diversion cavity, the air suction pipe is communicated with the drying channel, an air guide pipe is arranged above the drying channel, through holes are uniformly arranged on the side plates at intervals.

As a further improvement of the above technical solution:

the fan housing comprises an arc-shaped inner wall, an arc-shaped outer wall and a fan-shaped cover plate, the center lines of the inner wall and the outer wall are overlapped and vertically arranged, the upper end of the inner wall and the upper end of the outer wall are connected through a cover plate, the cover plate is horizontally arranged, the side plate is arc-shaped, the side plate is parallelly arranged between the inner wall and the outer wall, the upper end of the side plate is connected with the cover plate, the bottom edge of the side plate, the two end edges of the side plate are surrounded by a first plate body and the inner wall, the cover plate is surrounded by a first cavity, the top plate is arranged below the cover plate at a parallel interval, the two end edges of the top plate are surrounded by a second plate body and the.

The air curtain machine is fixed respectively at the arc both ends of fan housing, and the air curtain machine includes first fan and T type pipe, and the T type pipe includes first straight tube and second straight tube, and the one end vertical fixation of first straight tube is at the middle part of second straight tube, first straight tube and second straight tube intercommunication, the first fan of the other end intercommunication of first straight tube, set up the bar hole along the tube length direction on the second straight tube, and T type pipe is vertical to be arranged, and the opening direction in bar hole is down, and the wind that first fan blew out blows out downwards from the bar hole forms the air curtain and shelters from the tip of stoving passageway.

The two air inlet pipes are arranged, one air inlet pipe is communicated with the first cavity, and the other air inlet pipe is communicated with the second cavity.

The utility model has the advantages as follows: the utility model has the advantages of being simple in structure and convenient in operation, inside the water conservancy diversion cavity is blown with hot-blast to the stoving, inside the inside hot-blast part of water conservancy diversion cavity directly blows the stoving passageway downwards through the guide duct, inside another part hot-blast through-hole enters into stoving passageway 11, guarantee the stoving temperature in the whole stoving passageway 11, the work piece is placed on the carousel, when the carousel stops at every turn, directly blow to 1 work piece from the hot-blast that blows off in 1 guide duct, realize one-to-one stoving, the stoving effect is better, improve drying efficiency greatly.

Drawings

Fig. 1 is a structural view of the present invention when it is engaged with a turntable.

Fig. 2 is a partial structure view of the fan housing of the present invention.

Fig. 3 is a structural diagram of the partition plate of the present invention.

Fig. 4 is a view from another angle of fig. 3.

Wherein: 11. a drying channel; 12. an inner wall; 13. an outer wall; 14. a cover plate; 15. a first chamber; 16. a second chamber; 20. a workpiece; 30. a top plate; 40. a side plate; 41. a through hole; 50. an air inlet pipe; 60. an air suction pipe; 70. an air guide pipe; 80. a first plate body; 90. a second plate body; 101. a first fan; 102. a first straight pipe; 103. a second straight pipe; 110. a turntable.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-4, the novel drying tunnel drying device of this embodiment includes a fan housing, a projection of the fan housing on a horizontal plane is arc, a drying channel 11 is formed inside the fan housing, the drying channel 11 penetrates through the fan housing along an arc length direction of the fan housing, a lower end opening of the drying channel 11 is opened for a workpiece 20 to pass through, a diversion chamber is formed inside the fan housing, the diversion chamber is separated from the drying channel 11 by a partition plate, the partition plate includes a top plate 30 and a side plate 40, the top plate 30 is disposed above the drying channel 11, the side plate 40 is located on one side or both sides of the drying channel 11, the top plate 30 and the side plate 40 are respectively disposed along the arc length direction of the fan housing, an air inlet pipe 50 and an air suction pipe 60 are fixed at an upper end of the fan housing, the air inlet pipe 50 is communicated with the diversion chamber, the air suction pipe 60 is communicated, the air guide pipes 70 are uniformly arranged at intervals along the arc length direction of the drying channel 11, the air guide pipes 70 are communicated with the flow guide chamber, and through holes 41 are uniformly arranged on the side plate 40 at intervals.

When the drying device is used, a plurality of workpieces 20 are placed on the turntable 110, the workpieces 20 are circumferentially arranged along the surface of the turntable 110 at intervals, the fan housing is arranged above the turntable 110, when the turntable 110 drives the workpieces 20 to rotate, the workpieces 20 are dried through the inside of the drying channel 11, the turntable 110 intermittently rotates, and when the turntable 110 stops, 1 air guide pipe 70 corresponds to 1 workpiece 20, when the drying device is used, the drying device is matched with a second fan and a heat exchanger, an air outlet of the second fan is firstly communicated with the heat exchanger and then communicated with the air inlet pipe 50 of the fan housing, the air suction pipe 60 of the fan housing is communicated with an air inlet of the second fan, air blown out by the second fan is heated by the heat exchanger to form circulating hot air, the hot air is blown into the diversion cavity, one part of the hot air in the diversion cavity is directly blown into the drying channel 11 through the diameter of the air guide pipe 70, and the other part of the hot air enters into the drying, the drying temperature in the whole drying channel 11 is ensured, and when the rotary table 110 stops each time, hot air blown out from the 1 air guide pipe 70 is directly blown to the 1 workpiece 20, so that one-to-one drying is realized, the drying effect is better, and the drying efficiency is greatly improved.

The fan cover comprises an arc-shaped inner wall 12, an arc-shaped outer wall 13 and a fan-shaped cover plate 14, the center lines of the inner wall 12 and the outer wall 13 are overlapped and the center lines are vertically arranged, the upper end of the inner wall 12 and the upper end of the outer wall 13 are connected through the cover plate 14, the cover plate 14 is horizontally arranged, the side plate 40 is arc-shaped, the side plate 40 is parallelly arranged between the inner wall 12 and the outer wall 13, the upper end of the side plate 40 is connected with the cover plate 14, the bottom edge and the two end edges of the side plate 40 are enclosed together through a first plate body 80, the inner wall 12 and the cover plate 14 to form a first cavity 15, the top plate 30 is parallelly arranged below the cover plate 14 at intervals, the two end edges of the top plate 30 are enclosed together through a second plate body 90, the side plate 40. The diversion chamber is divided into two independent first chambers 15 and second chambers 16, because the second chamber 16 is located at one side of the upper position of the first chamber 15, if the first chamber 15 and the second chamber 16 are not separated, most of the hot air entering the diversion chamber enters the first chamber 15 and is blown out from the air guide pipe 70, so that the hot air entering the second chamber 15 is very little, and the temperature in the drying channel 11 is uneven.

Air curtain machine is fixed respectively at the arc both ends of fan housing, air curtain machine includes first fan 101 and T type pipe, the T type pipe includes first straight tube 102 and second straight tube 103, the one end vertical fixation of first straight tube 102 is at the middle part of second straight tube 103, first straight tube 102 and second straight tube 103 intercommunication, the other end intercommunication first fan 101 of first straight tube 102, set up the bar hole along the pipe length direction on the second straight tube 103, T type vertical arrangement of pipe, the opening direction in bar hole is down, the wind that first fan 101 blew out blows out downwards from the bar hole and forms the tip that the air curtain sheltered from stoving passageway 11, the existence of air curtain can be separated the inside air of stoving passageway 11 and the external world, temperature to in the stoving passageway 11 plays heat retaining effect.

The number of the air inlet ducts 50 is two, one air inlet duct 50 is communicated with the first chamber 15, and the other air inlet duct 50 is communicated with the second chamber 16.

When the rotary table 110 is used specifically, the distance between the workpieces 20, the distance between the air guide pipes 70 and the rotating speed of the rotary table 110 are set in advance, so that each time the rotary table 110 stops, 1 workpiece 20 corresponds to the lower side of each air guide pipe 70. Half of the hot air blown out by the second fan and the heat exchanger enters the first chamber 15 through one of the air inlet pipes 50, the other half of the hot air enters the second chamber 16 through the other air inlet pipe 50, the hot air in the first chamber 15 is directly blown downwards to the workpiece 20 for drying, the hot air in the second chamber 16 is diffused into the drying channel 11 through the through hole 11, the hot air in the drying channel 11 is sucked back to the second fan through the air suction pipe 60 again, the hot air circulates in the drying channel 11, the drying temperature is ensured, and the rotary table 110 rotates for a plurality of circles until the drying is finished.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. The utility model provides a novel drying tunnel is dried device which characterized in that: comprises a fan cover, the projection of the fan cover on the horizontal plane is arc, a drying channel (11) is arranged in the fan cover, the drying channel (11) penetrates through the fan cover along the arc length direction of the fan cover, the lower end of the drying channel (11) is open to allow a workpiece (20) to pass through, a diversion cavity is arranged in the fan cover, the diversion cavity is separated from the drying channel (11) through a partition plate, the partition plate comprises a top plate (30) and a side plate (40), the top plate (30) is arranged above the drying channel (11), the side plate (40) is positioned on one side or two sides of the drying channel (11), the top plate (30) and the side plate (40) are respectively arranged along the arc length direction of the fan cover, an air inlet pipe (50) and an air suction pipe (60) are fixed at the upper end of the fan cover, the air inlet pipe (50) is communicated with the diversion cavity, the air suction pipe (, the air guide pipes (70) are vertically fixed on the lower surface of the top plate (30), the air guide pipes (70) are uniformly arranged at intervals along the arc length direction of the drying channel (11), the air guide pipes (70) are communicated with the flow guide chamber, and through holes (41) are uniformly arranged on the side plate (40) at intervals.

2. The novel drying tunnel drying device of claim 1, characterized in that: the fan cover comprises a circular arc-shaped inner wall (12), a circular arc-shaped outer wall (13) and a fan-shaped cover plate (14), the center lines of the inner wall (12) and the outer wall (13) are overlapped and are vertically arranged, the upper end of the inner wall (12) and the upper end of the outer wall (13) are connected through the cover plate (14), the cover plate (14) is horizontally arranged, the side plate (40) is circular arc-shaped, the side plate (40) is parallelly arranged between the inner wall (12) and the outer wall (13), the upper end of the side plate (40) is connected with the cover plate (14), the bottom edge and the two end edges of the side plate (40) are enclosed together through a first plate body (80), the inner wall (12) and the cover plate (14) to form a first cavity (15), the top plate (30) is parallelly arranged below the cover plate (14) at intervals, and the two end edges of the top plate (30) are enclosed together through a second plate body (90), the, the first chamber (15) and the second chamber (16) form a flow-guiding chamber.

3. A novel drying tunnel drying device as claimed in claim 2, characterized in that: the air curtain machine is fixed respectively at the arc both ends of fan housing, the air curtain machine includes first fan (101) and T type pipe, the T type pipe includes first straight tube (102) and second straight tube (103), the one end vertical fixation of first straight tube (102) is at the middle part of second straight tube (103), first straight tube (102) and second straight tube (103) intercommunication, the other end intercommunication first fan (101) of first straight tube (102), set up the bar hole along the tube length direction on second straight tube (103), the vertical arrangement of T type pipe, the opening direction in bar hole is down, the wind that first fan (101) blew out blows off downwards from the bar hole and forms the air curtain and shelter from the tip of stoving passageway (11).

4. A novel drying tunnel drying device as claimed in claim 2, characterized in that: the number of the air inlet pipes (50) is two, one air inlet pipe (50) is communicated with the first chamber (15), and the other air inlet pipe (50) is communicated with the second chamber (16).