High-temperature drying device for PVB (Polyvinyl Butyral) resin material

Abstract

The utility model provides a PVB resin material high-temperature drying device which comprises a drying bin, the left side of the drying bin is fixedly connected with a fixing frame, the left side of the fixing frame is fixedly connected with a positioning mechanism, an adjusting mechanism is arranged above the positioning mechanism, and the adjusting mechanism comprises a placing plate. Compared with the prior art, the motor placing device has the advantages that electric placing connection is carried out through the adjusting mechanism, and when a motor is installed and fixed, a bolt can be held to directly penetrate into the installing plate and the supporting plate, so that the motor is positioned and fixed; then the driving shaft and the connecting shaft are placed above the placing plate, the adjusting mechanism is loosened, the height of the placing plate is adjusted, the belt wheel and the transmission shaft are horizontally aligned and installed, then the belt is connected to the surface of the belt wheel and the surface of the output shaft of the motor in a sleeving mode, and adjustment is conducted according to the size and position of the belt.

Description

Technical Field

[0001] The utility model relates to a high-temperature drying device for PVB resin material, belonging to the field of PVB drying devices. Background Technique

[0002] PVB resin is divided into different viscosity models, and the corresponding applicable fields are also different. High-viscosity PVB has a large molecular weight, a long dissolution time, and a high viscosity. The main corresponding application fields include anti-rust primer, photo lamination, hot-melt medical pressure-sensitive adhesive, and other processes requiring high temperature resistance and strong adhesion.

[0003] In the prior art, when the PVB resin material is dried, it is dried by a drum drying oven. The external transmission shaft is adjusted in tightness through a connected belt motor. When replacing the motor installation, it is not conducive to the installation and connection of the transmission shaft, affecting the accurate docking during the installation of the transmission shaft. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a high-temperature drying device for PVB resin material to solve the problems raised in the above background technique.

[0005] In order to achieve the above purpose, the utility model is realized through the following technical solutions: a high-temperature drying device for PVB resin material, including a drying bin, a fixed frame is fixedly connected to the left side of the drying bin, a positioning mechanism is fixedly connected to the left side of the fixed frame, an adjustment mechanism is arranged above the positioning mechanism, the adjustment mechanism includes a placement plate, a sliding column is fixedly connected to the lower side of the placement plate, and a central column fixedly connected to the lower side of the placement plate is arranged on one side of the sliding column;

[0006] A sloping plate is fixedly connected to the front of the placement plate, a support plate is fixedly connected to the front of the sloping plate, a square groove is formed inside the support plate, a movable support column is fixedly connected to the lower side of the support plate, a mounting plate is closely attached to the upper side of the support plate, a bolt penetrates through the mounting plate, and a motor is fixedly connected to the upper side of the mounting plate.

[0007] Preferably, the drying bin and the fixed frame are connected by welding, and the vertical center lines of the fixed frame and the positioning mechanism coincide.

[0008] Preferably, the placement plate, the sloping plate and the support plate form an integral casting structure, and the sliding columns are respectively arranged around the lower side of the placement plate.

[0009] Preferably, the bolt penetrates through the mounting plate and forms a detachable structure with the support plate, and the square grooves are respectively arranged on the left and right sides inside the support plate.

[0010] Preferably, the positioning mechanism includes a bearing plate, an extension plate is fixedly connected above the bearing plate, small holes are formed inside the extension plate, a circular hole is formed in the center of the extension plate on one side of the small holes, and a fastening valve is movably connected to the outer wall of the extension plate.

[0011] Preferably, the central axes of the extension plate and the circular hole coincide with each other, and the extension plate and the fastening valve are connected by a threaded rotation.

[0012] Preferably, a conveyor belt is arranged on the outer wall of the output shaft of the motor, a pulley is closely attached to the inner wall of the conveyor belt, a fixed shaft is fixedly connected to one end of the pulley, a transmission shaft is arranged at one end of the fixed shaft, a front cover plate is movably connected to the front of the drying bin, and a feed bin is fixedly connected to the right side of the drying bin.

[0013] Preferably, the motor and the pulley form a belt drive structure through the conveyor belt, and the vertical center lines of the fixed shaft and the transmission shaft coincide with each other.

[0014] Advantages of the present utility model:

[0015] Compared with the prior art, the high-temperature drying device for PVB resin material is electrically placed and connected through an adjustment mechanism. When installing and fixing the motor, bolts can be directly inserted into the installation plate and the support plate to position and fix the motor. Then, the drive belt and the connecting shaft are placed above the placement plate, the adjustment mechanism is loosened, the height of the placement plate is adjusted, the pulley is horizontally aligned with the transmission shaft for installation, and then the belt is sleeved on the surfaces of the pulley and the motor output shaft. Adjust according to the size and position of the belt, and then move the position of the motor again, which is more convenient for the docking installation of the transmission shaft, convenient for replacement, and at the same time conducive to adjusting the transmission tightness of the motor.

[0016] Compared with the prior art, the high-temperature drying device for PVB resin material is placed and connected at the bottom through a positioning mechanism. When adjusting the height of the adjustment mechanism, the fastening valve inside can be directly held and rotated to loosen the central column connected to the circular hole. Then, the adjustment mechanism is pulled and adjusted in height, and the fastening valve is rotated again for reinforcement. Through the multiple fastening valves provided for reinforcement, when fixing, the positioning force on the left side and the front and rear ends of the extension plate is increased, making the fixing more firm and stable. Description of the Drawings

[0017] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes, and advantages of the present utility model will become more obvious:

[0018] Figure 1The front view schematic diagram of a high-temperature drying device for a PVB resin material of the present utility model;

[0019] Figure 2 The schematic diagram of the positioning mechanism in a high-temperature drying device for a PVB resin material of the present utility model;

[0020] Figure 3 The schematic diagram of the adjustment mechanism in a high-temperature drying device for a PVB resin material of the present utility model;

[0021] Figure 4 In a high-temperature drying device for a PVB resin material of the present utility model Figure 1 The enlarged view of part A;

[0022] In the figure: 1, drying bin; 2, fixed frame; 3, positioning mechanism; 301, bearing plate; 302, extension plate; 303, small hole; 304, circular hole; 305, fastening valve; 4, adjustment mechanism; 401, placement plate; 402, sliding column; 403, central column; 404, inclined plate; 405, support plate; 406, square groove; 407, movable support pillar; 5, mounting plate; 6, bolt; 7, motor; 8, conveyor belt; 9, belt pulley; 10, fixed shaft; 11, transmission shaft; 12, front cover plate; 13, feed bin. Specific embodiments

[0023] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Embodiment 1

[0025] As shown in the attached Figure 1 and Figure 4 A high-temperature drying device for a PVB resin material, including a drying bin 1, a fixed frame 2 is fixedly connected to the left side of the drying bin 1, a positioning mechanism 3 is fixedly connected to the left side of the fixed frame 2, an adjustment mechanism 4 is arranged above the positioning mechanism 3, the adjustment mechanism 4 includes a placement plate 401, a sliding column 402 is fixedly connected to the lower side of the placement plate 401, and a central column 403 fixedly connected to the lower side of the placement plate 401 is arranged on one side of the sliding column 402;

[0026] The front surface of the placement plate 401 is fixedly connected with an inclined plate 404. The front surface of the inclined plate 404 is fixedly connected with a support plate 405. A square groove 406 is formed inside the support plate 405. A movable support column 407 is fixedly connected below the support plate 405. An installation plate 5 is closely attached above the support plate 405. A bolt 6 penetrates through the installation plate 5. A motor 7 is fixedly connected above the installation plate 5. The drying bin 1 and the fixing frame 2 are connected by welding. The vertical center line between the fixing frame 2 and the positioning mechanism 3 coincides. The placement plate 401, the inclined plate 404 and the support plate 405 form an integral casting structure. The sliding columns 402 are respectively arranged around the lower part of the placement plate 401. The bolt 6 penetrates through the installation plate 5 and forms a detachable structure with the support plate 405. The square grooves 406 are respectively arranged on the left and right sides inside the support plate 405.

[0027] Among them: When operating the high-temperature drying device for PVB resin materials, place and connect the drying bin 1. After rotating the internal components of the positioning mechanism 3, adjust the height of the adjustment mechanism 4, adjust the height of the belt pulley 9 and the fixed shaft 10 on the internal placement plate 401, and perform the docking installation of the transmission shaft 11. Then fix the positioning mechanism 3, place and fix the motor 7 above the support plate 405, install it by passing the bolt 6 through the installation plate 5 and the support plate 405, and then respectively sleeved the conveyor belt 8 on the output shaft of the motor 7 and the outer wall of the belt pulley 9, so as to adjust the front and rear positions of the motor 7 and adjust the tightness of the conveyor belt 8, making it convenient for the installation of the rotating power shaft and the adjustment of the belt tightness.

[0028] Embodiment Two

[0029] Based on Embodiment One, the solution in Embodiment One is further refined and introduced in combination with the following specific working methods, as Figures 1 to 4 shown, and the details are described below:

[0030] As a preferred embodiment, the positioning mechanism 3 includes a bearing plate 301. An extension plate 302 is fixedly connected above the bearing plate 301. Small holes 303 are formed inside the extension plate 302. A circular hole 304 is provided on one side of the small holes 303 at the center of the extension plate 302. A fastening valve 305 is movably connected to the outer wall of the extension plate 302. The extension plate 302 coincides with the central axis of the circular hole 304. A threaded rotation connection is formed between the extension plate 302 and the fastening valve 305;

[0031] Further, when operating the device, rotate the internal fastening valve 305 to loosen or tighten the circular hole 304 and the central column 403. After the adjustment is completed, rotate the fastening valve 305 again for reinforcement. The internal fastening valve 305 is arranged at the front and rear ends and the left side. After rotation and reinforcement, the force on the internal central column 403 becomes more firm, increasing the fixing stability.

[0032] As a preferred embodiment, a conveyor belt 8 is arranged on the outer wall of the output shaft of the motor 7. The inner wall of the conveyor belt 8 is closely attached to a pulley 9. One end of the pulley 9 is fixedly connected to a fixed shaft 10. One end of the fixed shaft 10 is provided with a transmission shaft 11. The front cover 12 is movably connected to the front of the drying chamber 1. The feeding bin 13 is fixedly connected to the right side of the drying chamber 1. The motor 7 and the pulley 9 constitute a belt drive structure through the conveyor belt 8. The vertical center lines of the fixed shaft 10 and the transmission shaft 11 coincide with each other.

[0033] Further, when operating the device, add the PVB resin material through the feeding bin 13, and then start the internal motor 7 to rotate and stir. Drive the pulley 9 to rotate through the connected conveyor belt 8, and at the same time drive the connected fixed shaft 10 and transmission shaft 11 to rotate, so that the inside of the drying chamber 1 rotates. Through the addition inside the drying chamber 1, quickly dry the internal PVB resin material.

[0034] The working principle of the present utility model is as follows:

[0035] First, when installing the device, place and connect the drying chamber 1. At the same time, after the internal components of the positioning mechanism 3 rotate, the internal fastening valve 305 loosens or tightens the circular hole 304 and the central column 403, and pull and adjust the height of the adjustment mechanism 4 upward. The internal placement plate 401 adjusts the height of the pulley 9 and the fixed shaft 10, and conduct the docking installation of the transmission shaft 11. After the adjustment is completed, rotate the fastening valve 305 again for reinforcement, and then fix the positioning mechanism 3. Place and fix the motor 7 above the support plate 405. Install through the bolt 6 penetrating into the inside of the mounting plate 5 and the support plate 405, and then respectively sleeved the conveyor belt 8 on the outer walls of the output shaft of the motor 7 and the pulley 9, which can adjust the front and rear positions of the motor 7 for installation and fixation.

[0036] During operation, add the PVB resin material through the feeding bin 13, and then start the internal motor 7 to rotate and stir. Drive the pulley 9 to rotate through the connected conveyor belt 8, and at the same time drive the connected fixed shaft 10 and transmission shaft 11 to rotate, so that the inside of the drying chamber 1 rotates. Through the addition inside the drying chamber 1, quickly dry the internal PVB resin material.

[0037] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-temperature drying device for PVB resin material, comprising a drying chamber (1), characterized in that: The left side of the drying bin (1) is fixedly connected to a fixing frame (2), the left side of the fixing frame (2) is fixedly connected to a positioning mechanism (3), an adjustment mechanism (4) is arranged above the positioning mechanism (3), the adjustment mechanism (4) comprises a placement plate (401), a sliding column (402) is fixedly connected below the placement plate (401), and a central column (403) fixedly connected below the placement plate (401) is arranged on one side of the sliding column (402); The front side of the placement plate (401) is fixedly connected to an inclined plate (404), the front side of the inclined plate (404) is fixedly connected to a support plate (405), a square groove (406) is provided inside the support plate (405), a movable support (407) is fixedly connected below the support plate (405), a mounting plate (5) is tightly fitted above the support plate (405), bolts (6) penetrate inside the mounting plate (5), and a motor (7) is fixedly connected above the mounting plate (5).

2. A high temperature drying device for PVB resin material according to claim 1, characterized in that: The drying bin (1) and the fixing frame (2) are connected by welding, and the vertical center lines of the fixing frame (2) and the positioning mechanism (3) coincide with each other.

3. The high-temperature drying device for PVB resin material according to claim 1, characterized in that: The placement plate (401), the inclined plate (404) and the support plate (405) form an integral casting structure, and the sliding columns (402) are respectively arranged around the bottom of the placement plate (401).

4. The high-temperature drying device for PVB resin material according to claim 1, characterized in that: The bolts (6) penetrate the interior of the mounting plate (5) and between the support plate (405) to form a detachable structure, and the square grooves (406) are respectively arranged on the left and right sides of the interior of the support plate (405).

5. The high-temperature drying device for PVB resin material according to claim 1, characterized in that: The positioning mechanism (3) comprises a supporting plate (301), an extension plate (302) is fixedly connected to the upper side of the supporting plate (301), a small hole (303) is provided inside the extension plate (302), a circular hole (304) is provided on one side of the small hole (303) and is opened in the center of the extension plate (302), and a fastening valve (305) is movably connected to the outer wall of the extension plate (302).

6. A high temperature drying device for PVB resin material according to claim 5, characterized in that: The center axis of the extension plate (302) and the circular hole (304) coincide with each other, and a threaded rotation connection is formed between the extension plate (302) and the fastening valve (305).

7. A high temperature drying device for PVB resin material according to claim 1, characterized in that: A conveying belt (8) is arranged on the outer wall of the output shaft of the motor (7), a pulley (9) is tightly fitted on the inner wall of the conveying belt (8), one end of the pulley (9) is fixedly connected to a fixed shaft (10), one end of the fixed shaft (10) is arranged to a transmission shaft (11), a front cover plate (12) is movably connected to the front of the drying bin (1), and a feeding bin (13) is fixedly connected to the right side of the drying bin (1).

8. A high temperature drying device for PVB resin material according to claim 7, characterized in that: The motor (7) forms a belt transmission structure through a conveying belt (8) and a pulley (9), and the vertical center lines of the fixed shaft (10) and the transmission shaft (11) coincide with each other.

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