Impregnation drying device

Abstract

The present application provides a kind of impregnation drying device, including drying machine body, the drying machine body is horizontal transverse cylinder, the one side of the drying machine body is connected with coaxial shaft, the inner end of shaft is connected with roll support arm, both ends of roll support arm are equipped with roll adapter seat, and two roll adapter seats are connected with the material guide roller that is parallelly arranged.The present application can discharge hot air in the drying machine body under the work of air pump, and re-direct the air inlet position of annular air inlet, realize the recycling of heat, avoid heat loss, improve the utilization rate of heat energy, reduce energy loss, and refrigerate the condensation sheet under the work of liquid discharge interface, the water vapor carried in hot air is liquefied by condensation sheet after drying, and the liquefied water vapor drops to the bottom of the storage chamber inner cavity and is stored, the bottom of the storage chamber is equipped with liquid discharge interface, and the liquid discharge interface is used for recycling water.

Description

Technical Field

[0001] This invention relates to the field of tire cord fabric production technology, and in particular to an impregnation and drying apparatus. Background Technology

[0002] The production process of dipped tire cord fabric mainly includes the preparation of the dipping solution, dipping, drying, stretching, heat setting, cooling, and finally winding. After dipping, the tire cord fabric needs to be dried. For example, application number CN202220300545.4 discloses a heating device for drying dipped tire cord fabric, including a drying chamber. One end of the drying chamber has symmetrically arranged drive rollers, which are rotatably connected to the drying chamber via pins. The drying mechanism can quickly and evenly dry the upper and lower sides of the dipped tire cord fabric. However, this device directly removes some water vapor generated during the drying process, causing waste and pollution of water resources, and also results in energy loss due to the direct discharge of hot air after drying. Summary of the Invention

[0003] To address the aforementioned problems, this invention proposes a resin impregnation and drying apparatus to more accurately resolve the problems described above.

[0004] This invention is achieved through the following technical solution:

[0005] This invention proposes a resin-impregnating drying device, comprising a drying body, which is a horizontally placed cylindrical body. A coaxial shaft is rotatably connected to one side of the drying body, and a roller support arm is connected to the inner end of the shaft. Both ends of the roller support arm are provided with roller adapter seats, and parallel guide rollers are rotatably connected to the two roller adapter seats. An annular cavity heating chamber is provided on the side of the drying body near the shaft. An annular air inlet is provided on the outer side of the heating chamber, and a ventilation grille is provided on the inner side of the heating chamber. A rotating base is provided in the inner cavity of the drying body near the heating chamber. A turbine blade is rotatably connected to the rotating base. A rotor arranged in an annular array is provided on the outer wall of the turbine blade. A stator arranged in an annular array is provided on the rotating base corresponding to the position of the rotor. A liquid storage chamber is provided at the end of the drying body away from the heating chamber. The outer end of the liquid storage chamber is a conical shrink-fit body, and an exhaust port is provided at the conical shrink-fit body end of the liquid storage chamber. The outer end of the exhaust port is connected to the air pump's suction port.

[0006] Furthermore, the bottom of the dryer body is provided with a feed inlet for introducing the curtain fabric, and the top of the dryer body is provided with a discharge outlet for discharging the curtain fabric. The curtain fabric is guided by two guide rollers in an "S" shape.

[0007] Furthermore, a dust filter is provided at the opening of the annular air inlet, and an electric heating wire is provided inside the heating chamber.

[0008] Furthermore, the exhaust port of the air pump is connected to a return air ring pipe through a heating pipe. The return air ring pipe is located at the outer end of the heating chamber. The inner ring of the return air ring pipe has several return air ports arranged in a ring array. The ports of the return air ports are located at the position of the ring air inlet.

[0009] Furthermore, the liquid storage chamber is equipped with several condenser plates arranged in a vertical array, the condenser plates are set at an angle of 45 degrees, and each condenser plate has a condenser tube arranged at its bottom. The bottom of the liquid storage chamber is equipped with a drain port.

[0010] Furthermore, a first torsion spring is assembled between the roller support arm and the inner cavity side wall of the dryer body. The first torsion spring is sleeved on the shaft, the outer end of the shaft extends to the outer side wall of the dryer body, and the outer end of the shaft is provided with a tension adjustment component.

[0011] Furthermore, the tension adjustment assembly includes a worm wheel fixed to the outer end of the shaft, and the tension adjustment assembly also includes a worm. The worm is fixed to the outer wall of the dryer body through a worm support, and the worm meshes with the worm wheel for transmission. One end of the worm is provided with a hexagonal swivel head.

[0012] Furthermore, the lower port of the feed inlet is provided with a scraper assembly, which includes a pair of scraper blades disposed on both sides of the feed inlet port. The bottom end of the scraper blade is a scraper head with a semi-circular arc-shaped cut. The scraper blade is rotatably connected to the feed inlet port, and a second torsion spring is installed at the junction of the scraper blade and the feed inlet port.

[0013] Furthermore, the side wall of the dryer body is provided with a door cover, and a sealing strip is provided at the joint between the door cover and the tank body of the dryer body for sealing treatment.

[0014] Furthermore, the guide roller is a hollow tube extending through both ends, and the inner wall of the guide roller is provided with conical fins arranged laterally.

[0015] The beneficial effects of this invention are:

[0016] 1. In this invention, the stator is energized, which in turn acts on the rotor, thereby driving the turbine fan blades to rotate. This causes external air to be drawn in through the annular air inlet, and the electric heating wire in the heating chamber heats the drawn-in air, thereby blowing and drying the curtain fabric conveyed on the guide rollers. The curtain fabric is guided by two guide rollers in an "S" shape, which increases the travel of the curtain fabric in the dryer's internal cavity, ensuring the drying effect. Finally, the air pump operates to discharge the water vapor generated during drying, further improving the drying effect.

[0017] 2. Under the operation of the air pump, the hot air inside the dryer body can be discharged and redirected to the air inlet of the annular air inlet, realizing the recycling of heat, avoiding heat loss, improving the thermal energy utilization rate, and reducing energy loss. Under the operation of the drain port, the condenser plate is cooled. After drying, the water vapor carried in the hot air is liquefied when it encounters the condenser plate, and the liquefied water vapor drips into the bottom of the liquid storage chamber for storage. The bottom of the liquid storage chamber is provided with a drain port for recycling the water.

[0018] 3. Under the action of the first torsion spring, the pair of guide rollers have a deflection tendency, thereby ensuring the tension of the guide rollers on the cord fabric during transportation. Furthermore, by rotating the hexagonal wrench head, the worm gear and worm wheel are driven to mesh and transmit power, thereby adjusting and changing the torque state of the first torsion spring, that is, adjusting the tension of the guide rollers on the cord fabric. Attached Figure Description

[0019] Figure 1 This is a partial cross-sectional view of the three-dimensional structure of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 3 This is a side view of the structure of the present invention;

[0022] Figure 4 This is a side view of the structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the shaft structure in this invention;

[0024] Figure 6 This is a side sectional view of the structure of the present invention;

[0025] Figure 7 for Figure 6 Sectional view at point AA;

[0026] Figure 8 for Figure 6 Enlarged view of point B in the middle.

[0027] In the diagram: 1. Dryer body; 101. Feed inlet; 102. Discharge outlet; 103. Heating chamber; 1031. Annular air inlet; 1032. Ventilation grille; 1033. Electric heating wire; 104. Rotating base; 1041. Stator; 1042. Rotor; 1043. Turbine fan blades; 105. Liquid storage chamber; 1051. Exhaust port; 1052. Drain port; 106. Door cover; 2. Shaft; 201. Roller support arm; 2 02. Roller adapter seat; 203. First torsion spring; 3. Guide roller; 301. Conical fin; 4. Air pump; 401. Heating pipe; 402. Return air ring pipe; 403. Return air inlet; 5. Condenser fin; 501. Condenser pipe; 6. Curtain fabric; 7. Tension adjustment assembly; 701. Worm gear; 702. Worm; 703. Worm support; 704. Hexagonal wrench head; 8. Scraper assembly; 801. Scraper blade; 802. Scraper top head. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Example 1

[0030] A resin-impregnating and drying device, combined with Figure 1 , Figure 4 and Figure 5As shown, the dryer includes a dryer body 1, which is a horizontally placed cylindrical body. A coaxial shaft 2 is connected to one side of the dryer body 1, and a roller support arm 201 is connected to the inner end of the shaft 2. Both ends of the roller support arm 201 are provided with roller adapter seats 202, and parallel guide rollers 3 are connected to the two roller adapter seats 202. The bottom of the dryer body 1 is provided with a feed inlet 101 for introducing the curtain fabric 6, and the top of the dryer body 1 is provided with a feed inlet 101 for introducing the curtain fabric 6. The dryer body 1 has an outlet 102 and an annular heating chamber 103 located near the shaft 2. An annular air inlet 1031 is located on the outer side of the heating chamber 103, and a ventilation grille 1032 is located on the inner side of the heating chamber 103. A rotating base 104 is located within the dryer body 1, near the heating chamber 103. A turbine blade 1043 is mounted on the rotating base 104. The outer wall of the turbine blade 1043 is decorated with annular arrays of... The rotor 1042 is mounted on a rotating base 104, and a stator 1041 arranged in a ring is provided at the position corresponding to the rotor 1042. A liquid storage chamber 105 is provided at the end of the dryer body 1 away from the heating chamber 103. The outer end of the liquid storage chamber 105 is a conical shrink-fit body, and an exhaust port 1051 is provided at the conical shrink-fit body end of the liquid storage chamber 105. The outer end of the exhaust port 1051 is connected to the air extraction port of the air pump 4. When the stator 1041 is energized, it acts on the rotor 1042, thereby driving the turbine fan blade 1043 to rotate, thereby drawing in external air along the annular air inlet 1031, thereby blowing and drying the curtain cloth 6 transported on the guide roller 3. The curtain cloth 6 is guided by two guide rollers 3 in an "S" shape, which increases the stroke of the curtain cloth 6 in the inner cavity of the dryer body 1, ensuring the drying effect. Finally, under the operation of the air pump 4, the water vapor generated during drying is discharged, further improving the drying effect.

[0031] The opening of the annular air inlet 1031 is equipped with a dust filter to ensure the cleanliness of the intake air and prevent impurities from contaminating the adhesive layer on the surface of the curtain fabric 6. The heating chamber 103 is equipped with an electric heating wire 1033, which can heat the intake air when energized, thereby improving the drying efficiency.

[0032] It is worth mentioning that the guide roller 3 is a hollow tube with both ends through it, and the inner wall of the guide roller 3 is provided with conical fins 301 arranged horizontally. The hot air passing through the inner cavity of the dryer body 1 can be heated by the guide roller 3, so that the guide roller 3 has the function of heating and drying the curtain fabric 6. The conical fins 301 are used to improve the heat exchange between the guide roller 3 and the hot air.

[0033] The technical solutions in the above embodiments of this application have at least the following technical effects or advantages: When the stator 1041 is energized, the rotor 1042 is acted upon, thereby driving the turbine fan blades 1043 to rotate, which in turn draws in external air along the annular air inlet 1031. The electric heating wire 1033 in the heating chamber 103 heats the drawn-in air, thereby blowing and drying the curtain cloth 6 transported on the guide roller 3. The curtain cloth 6 is guided by two guide rollers 3 in an "S" shape, which increases the stroke of the curtain cloth 6 in the inner cavity of the dryer body 1, ensuring the drying effect. Finally, under the operation of the air pump 4, the water vapor generated during drying is discharged, further improving the drying effect.

[0034] Example 2

[0035] Combination Figure 1 , Figure 3 and Figure 4 As shown, the exhaust port of the air pump 4 is connected to the return air ring pipe 402 through the heating pipe 401. The return air ring pipe 402 is located at the outer end of the heating chamber 103. The inner ring of the return air ring pipe 402 is provided with several return air ports 403 arranged in a ring. The port of the return air port 403 is located at the position of the annular air inlet 1031. Under the operation of the air pump 4, the hot air inside the dryer body 1 can be discharged and redirected to the air inlet position of the annular air inlet 1031, so as to realize the recycling of heat, avoid heat loss, improve the heat energy utilization rate, and reduce energy loss.

[0036] The liquid storage chamber 105 is equipped with several condenser plates 5 arranged in a vertical array. The condenser plates 5 are set at an angle of 45 degrees, and each condenser plate 5 has a condenser tube 501 arranged at its bottom. Under the operation of the drain port 1052, the condenser plates 5 are cooled. After drying, the water vapor carried in the hot air is liquefied when it encounters the condenser plates 5, and the liquefied water vapor drips into the bottom of the inner cavity of the liquid storage chamber 105 for storage. The bottom of the liquid storage chamber 105 is equipped with a drain port 1052, which is used to recycle the water.

[0037] The technical solutions in the above embodiments of this application have at least the following technical effects or advantages: Under the operation of the air pump 4, the hot air inside the dryer body 1 can be discharged and redirected to the air inlet position of the annular air inlet 1031, realizing the recycling of heat, avoiding heat loss, improving the thermal energy utilization rate, and reducing energy loss. Under the operation of the drain port 1052, the condenser plate 5 is cooled. The water vapor carried in the hot air after drying is liquefied when it encounters the condenser plate 5, and the liquefied water vapor drips into the bottom of the inner cavity of the liquid storage chamber 105 for storage. The bottom of the liquid storage chamber 105 is provided with a drain port 1052, which is used to recycle the water.

[0038] Example 3

[0039] Combination Figure 3 , Figure 4 and Figure 5 As shown, a first torsion spring 203 is assembled between the roller support arm 201 and the inner cavity side wall of the dryer body 1. The first torsion spring 203 is sleeved on the shaft 2. Under the action of the first torsion spring 203, a pair of guide rollers 3 have a deflection tendency, thereby ensuring the tension of the guide rollers 3 on the curtain fabric 6 during the conveying process.

[0040] It is worth mentioning that the outer end of the shaft 2 extends to the outer side wall of the dryer body 1, and the outer end of the shaft 2 is provided with a tension adjustment assembly 7. The tension adjustment assembly 7 includes a worm wheel 701 fixed to the outer end of the shaft 2, and the tension adjustment assembly 7 also includes a worm 702. The worm 702 is fixed to the outer side wall of the dryer body 1 through a worm support 703. One end of the worm 702 is provided with a hexagonal wrench head 704. By rotating the hexagonal wrench head 704, the worm 702 is driven to mesh with the worm wheel 701, thereby adjusting and changing the torque state of the first torsion spring 203, that is, adjusting the tension of the guide roller 3 on the curtain fabric 6.

[0041] Combination Figure 6 and Figure 8 As shown, the lower port of the feed inlet 101 is provided with a scraper assembly 8. The scraper assembly 8 includes a pair of scraper blades 801 disposed on both sides of the feed inlet 101 port. The bottom end of the scraper blade 801 is a scraper head 802 with a semi-circular cross-section. The scraper blade 801 is rotatably connected to the feed inlet 101 port. A second torsion spring is installed at the junction of the scraper blade 801 and the feed inlet 101 port. Under the action of the second torsion spring, the pair of scraper blades 801 abut against the two sides of the curtain fabric 6, which can scrape off and evenly scrape off the residual glue on the surface of the freshly impregnated curtain fabric 6.

[0042] like Figure 2 As shown, the side wall of the dryer body 1 is provided with a door cover 106. Opening the door cover 106 facilitates the feeding and assembly of the curtain cloth 6. A sealing strip is provided at the joint between the door cover 106 and the tank body of the dryer body 1 to improve the airtightness of the dryer body 1.

[0043] The technical solutions in the above embodiments of this application have at least the following technical effects or advantages: Under the action of the first torsion spring 203, the present invention causes a pair of guide rollers 3 to have a deflection tendency, thereby ensuring the tension of the guide rollers 3 on the cord fabric 6 during transportation. Furthermore, by rotating the hexagonal wrench head 704, the worm 702 is driven to mesh with the worm wheel 701, thereby adjusting and changing the torque state of the first torsion spring 203, that is, adjusting the tension of the guide rollers 3 on the cord fabric 6.

[0044] Of course, the present invention may have many other embodiments. Based on this embodiment, other embodiments obtained by those skilled in the art without any creative effort are all within the scope of protection of the present invention.

Claims

1. A resin-impregnating drying apparatus, comprising a drying body (1), characterized in that, The dryer body (1) is a horizontally placed cylindrical body. A coaxial shaft (2) is connected to one side of the dryer body (1). A roller support arm (201) is connected to the inner end of the shaft (2). Roller adapter seats (202) are provided at both ends of the roller support arm (201), and guide rollers (3) arranged in parallel are connected to the two roller adapter seats (202). An annular cavity heating chamber (103) is provided on the side of the dryer body (1) near the shaft (2). The outer side of the heating chamber (103) is provided with An annular air inlet (1031) is provided, and a ventilation grille (1032) is provided on the inner side of the heating chamber (103). A rotating base (104) is provided in the inner cavity of the dryer body (1) and on the side near the heating chamber (103). A turbine fan blade (1043) is connected to the rotating base (104). A rotor (1042) arranged in an annular array is provided on the outer ring wall of the turbine fan blade (1043). A stator (1042) arranged in an annular array is provided on the rotating base (104) corresponding to the position of the rotor (1042). 1) The dryer body (1) is provided with a liquid storage chamber (105) at one end away from the heating chamber (103). The outer end of the liquid storage chamber (105) is a conical shrink-fit body, and the conical shrink-fit body end of the liquid storage chamber (105) is provided with an exhaust port (1051). The outer end of the exhaust port (1051) is connected to the air pump (4) suction port. The exhaust port of the air pump (4) is connected to a return air ring pipe (402) through a heating pipe (401). The return air ring pipe (402) is located in the heating chamber (103). 3) At the outer end position, the inner ring of the return gas ring pipe (402) is provided with a number of return gas ports (403) arranged in a ring array, and the port of the return gas port (403) is located at the position of the ring air inlet (1031); the liquid storage chamber (105) is provided with a number of condenser plates (5) arranged in a vertical array, the condenser plates (5) are arranged at an angle of 45 degrees, and each condenser plate (5) has a condenser tube (501) arranged at the bottom, and the liquid storage chamber (105) is provided with a drain port (1052) at the bottom. A first torsion spring (203) is fitted between the roller support arm (201) and the inner cavity side wall of the dryer body (1). The first torsion spring (203) is sleeved on the shaft (2). The outer end of the shaft (2) extends to the outer side wall of the dryer body (1), and the outer end of the shaft (2) is provided with a tension adjustment component (7). The tension adjustment assembly (7) includes a worm wheel (701) fixed to the outer end of the shaft (2), and the tension adjustment assembly (7) also includes a worm (702). The worm (702) is fixed to the outer wall of the dryer body (1) through a worm support (703), and the worm (702) meshes with the worm wheel (701) for transmission. One end of the worm (702) is provided with a hexagonal swivel head (704). The guide roller (3) is a hollow tube with both ends through it, and the inner wall of the guide roller (3) is provided with conical fins (301) arranged in a horizontal direction.

2. The impregnation and drying apparatus according to claim 1, characterized in that, The bottom of the dryer body (1) is provided with a feed inlet (101) for introducing the curtain cloth (6), and the top of the dryer body (1) is provided with a discharge outlet (102) for discharging the curtain cloth (6). The curtain cloth (6) is guided in an "S" shape by two guide rollers (3).

3. The impregnation and drying apparatus according to claim 1, characterized in that, The opening of the annular air inlet (1031) is equipped with a dust filter, and the interior of the heating chamber (103) is equipped with an electric heating wire (1033).

4. The impregnation and drying apparatus according to claim 2, characterized in that, The lower port of the feed inlet (101) is provided with a scraper assembly (8). The scraper assembly (8) includes a pair of scraper plates (801) disposed on both sides of the feed inlet (101). The bottom end of the scraper plate (801) is a scraper head (802) with a semi-circular cross-section. The scraper plate (801) is rotatably connected to the feed inlet (101), and a second torsion spring is installed at the junction of the scraper plate (801) and the feed inlet (101).

5. The impregnation and drying apparatus according to claim 1, characterized in that, The dryer body (1) has a door cover (106) on its side wall, and a sealing strip is provided at the joint between the door cover (106) and the tank of the dryer body (1) for sealing treatment.

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