Hot air dedusting, drying and conveying device

Abstract

The utility model relates to the technical field of drying and conveying equipment, in particular to a hot air dust removal drying and conveying device which comprises a drying machine, conveying belts are arranged on the two sides of the drying machine respectively and move synchronously, a plurality of supporting shafts used for supporting material barrels are arranged in the drying machine, and the material barrels can slide on the supporting shafts. A push plate is arranged above the conveying belts, the two sides of the push plate are connected with the conveying belts on the two sides through adjusting mechanisms correspondingly, the multiple adjusting mechanisms are connected to the surfaces of the conveying belts, and each adjusting mechanism comprises a clamping plate. The placing plate is embedded and fixed in the limiting holes at different positions, so that adjustment can be conveniently carried out according to the material barrels with different lengths, the rotating plate is clamped in the clamping blocks at different positions, adjustment can be conveniently carried out according to the material barrels with different widths, and through the cooperation of the adjusting baffle and the push plate, the material barrels with different widths can be conveniently adjusted. And the material barrels of different specifications can be limited, so that the application range of the equipment is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of drying and conveying equipment, in particular to a hot air dust removal drying and conveying device. Background Art

[0002] Casting prepolymer cans are containers for storing and transporting polyurethane prepolymers, which are the key raw materials for producing polyurethane products. Usually, before the transportation of cast prepolymer cans or after production, cast prepolymer cans need to be dried with hot air in advance. The reasons for drying cast prepolymer cans are as follows: to remove moisture. Hot air drying can effectively remove moisture in the barrel and prevent the prepolymer from getting damp, thereby ensuring the quality and stability of the prepolymer. Hot air drying can control the temperature of the prepolymer to avoid solidification of the prepolymer during storage or transportation due to excessively high temperature.

[0003] The empty barrel hot air dust removal and drying conveyor is a device specially designed for handling empty barrels. It removes dust and moisture in the empty barrel by means of hot air to ensure the cleanliness and dryness of the empty barrel. The hot air blower is used to provide the heat energy required for drying. The dust removal system is used to remove dust on the surface of the empty barrel. It may include equipment such as filters or dust removal bags, and a drying conveyor belt. The empty barrel moves on the conveyor belt and is dried through the hot air area.

[0004] In the existing hot air dust removal and drying conveying device, when the empty barrels are pushed by the push plate so that the empty barrels are conveyed on the supporting shaft inside the dryer, the position of the push plate on the conveyor belt cannot be changed, so only empty barrels of specific specifications can be limited. There is a lack of a mechanism that can adjust and limit according to empty barrels of different specifications, resulting in a small scope of application of the device when used. Based on this, we propose a hot air dust removal and drying conveying device. Utility Model Content

[0005] The purpose of the utility model is to provide a hot air dust removal, drying and conveying device to solve the problems existing in the above-mentioned background technology.

[0006] The technical solution of the utility model is:

[0007] A hot air dust removal drying and conveying device comprises a dryer, conveyor belts are respectively arranged on both sides of the dryer, the conveyor belts on both sides move synchronously, a plurality of support shafts for supporting material barrels are arranged inside the dryer, the material barrels can slide on the support shafts, a push plate is arranged above the conveyor belt, and both sides of the push plate are connected to the conveyor belts on both sides through adjustment mechanisms;

[0008] The surface of the conveyor belt is connected to several adjusting mechanisms, and the adjusting mechanism includes a clamping plate, and several pads are fixedly connected to the circumference of the conveyor belt. The bottom of the clamping plate is fixedly connected to the top of the pad, and the top of the clamping plate is provided with a long strip of embedding hole, and the inside of the clamping plate is provided with a limiting hole connected to the embedding hole. The clamping plate is slidably connected with a positioning rod, and the bottom of the positioning rod passes through the top of the clamping plate and is located inside the limiting hole. A first tension spring is sleeved on the outside of the positioning rod, one end of the first tension spring is fixedly connected to the top of the clamping plate, and the other end is fixedly connected to the top of the positioning rod. The two sides of the bottom end of the push plate are respectively rotatably connected with rotating rods, and the bottom end of the rotating rod is fixedly connected with a placing plate, and the rotating rod can pass through the embedding hole to drive the placing plate to be placed in the limiting hole. The placing plate is provided with a positioning hole, and the positioning rod can be inserted into the positioning hole.

[0009] The push plate is provided with a limiting mechanism, and the limiting mechanism includes a plurality of baffles, a plurality of mounting holes are opened on one side of the push plate, a fixing rod is fixedly connected to the inside of the mounting hole, the outer wall of the fixing rod is slidably connected to the sliding rod, a second tension spring is sleeved on the outer side of the fixing rod, one end of the second tension spring is fixedly connected to the inner wall of the mounting hole, and the other end is fixedly connected to the sliding rod, the outer wall of the sliding rod is rotatably connected to a rotating plate, one side of the plurality of baffles is respectively fixedly connected to one side of the plurality of rotating plates, an extension plate is fixedly connected to one side of the push plate near the plurality of mounting holes, and a plurality of clamping blocks are fixedly connected to the top of the extension plate, and the clamping block can limit the position of the rotating plate.

[0010] The longitudinal section of the clamping block is concave, and the rotating plate can be clamped inside the clamping block.

[0011] A mounting frame is arranged on the outside of the dryer, a hot air blower is installed on the top of the mounting frame, a plurality of air guide tubes are installed on one side of the hot air blower, two electric slide rails are arranged on the outside of the dryer near the mounting frame, the two electric slide rails are symmetrically arranged, the two electric slide rails are installed with the same movable plate, the outer walls of the plurality of air guide tubes are fixedly connected to one side of the movable plate, and the plurality of air guide tubes can be inserted into the dryer.

[0012] A plurality of groups of support blocks are fixedly connected to the top of the dryer, and a limit block is fixedly connected to the bottom of each group of support blocks, and the limit block is used to prevent the material barrel from tipping over.

[0013] A dust removal mechanism is fixedly arranged at the top of the dryer.

[0014] The utility model provides a hot air dust removal, drying and conveying device through improvement, which has the following improvements and advantages compared with the prior art:

[0015] The utility model embeds the placement plate into the limiting holes fixed at different positions, so as to facilitate adjustment according to material barrels of different lengths, and connects the rotating plate to the clamping blocks at different positions, so as to facilitate adjustment according to material barrels of different widths. Therefore, by adjusting the cooperation between the baffle plate and the push plate, material barrels of different specifications can be restricted, so that the application range of the equipment is wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is the right view of the utility model;

[0018] Figure 3 This is a structural diagram of the push plate and the adjustment mechanism of the utility model;

[0019] Figure 4 It is a partial structure diagram of the utility model Figure 1 ;

[0020] Figure 5 It is a partial structure diagram of the utility model Figure 2 ;

[0021] Figure 6 It is a partial structure diagram of the utility model Figure 3 .

[0022] Description of reference numerals:

[0023] 1. Dryer; 2. Conveyor belt; 3. Material barrel; 4. Hot air blower; 5. Air duct; 6. Cushion block; 7. Snap-in plate; 8. Embedding hole; 9. Limiting hole; 10. Positioning rod; 11. First tension spring; 12. Rotating rod; 13. Push plate; 14. Placement plate; 15. Positioning hole; 16. Mounting hole; 17. Fixed rod; 18. Slide rod; 19. Rotating plate; 20. Baffle; 21. Extension plate; 22. Snap-in block; 23. Second tension spring; 24. Support block; 25. Limiting block; 26. Electric slide rail; 27. Moving plate; 28. Mounting frame. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0025] Figure 1-Figure 6 It is the best embodiment of the utility model, and the following Figure 1-Figure 6 The utility model is further described.

[0026] See attached Figure 1-Figure 6 A hot air dust removal drying and conveying device comprises a dryer 1, conveyor belts 2 are respectively arranged on both sides of the dryer 1, the conveyor belts 2 on both sides move synchronously, a plurality of support shafts for supporting material barrels 3 are arranged inside the dryer 1, the material barrels 3 can slide on the support shafts, a push plate 13 is arranged above the conveyor belt 2, and both sides of the push plate 13 are connected to the conveyor belts 2 on both sides through adjustment mechanisms;

[0027] The surface of the conveyor belt 2 is connected with several adjusting mechanisms, and the adjusting mechanisms include a clamping plate 7, and several pads 6 are fixedly connected to the side of the conveyor belt 2. The bottom end of the clamping plate 7 is fixedly connected to the top of the pad 6. The top of the clamping plate 7 is provided with a long strip of embedding hole 8, and the inside of the clamping plate 7 is provided with a limiting hole 9 connected to the embedding hole 8. The cross section of the limiting hole 9 is circular. The clamping plate 7 is slidably connected with a positioning rod 10, and the bottom of the positioning rod 10 passes through the top of the clamping plate 7 and is located inside the limiting hole 9. The outer side of the positioning rod 10 is sleeved with a first tension spring 11, one end of the first tension spring 11 is fixedly connected to the top of the clamping plate 7, and the other end is fixedly connected to the top of the positioning rod 10. The two sides of the bottom end of the push plate 13 are rotatably connected with rotating rods 12 respectively, and the bottom end of the rotating rod 12 is fixedly connected with a placing plate 14, and the rotating rod 12 can pass through the embedding hole 8 to drive the placing plate 14 to be placed in the limiting hole 9. The placing plate 14 is provided with a positioning hole 15, and the positioning rod 10 can be inserted into the positioning hole 15.

[0028] In this embodiment, the position of the push plate 13 on the conveyor belt 2 is conveniently adjusted through the adjustment mechanism, so as to facilitate adjustment according to material barrels 3 of different lengths.

[0029] The push plate 13 is provided with a limiting mechanism, which includes a plurality of baffles 20. A plurality of mounting holes 16 are provided on one side of the push plate 13. A fixing rod 17 is fixedly connected inside the mounting hole 16. A sliding rod 18 is slidably connected to the outer wall of the fixing rod 17. A second tension spring 23 is sleeved on the outer side of the fixing rod 17. One end of the second tension spring 23 is fixedly connected to the inner wall of the mounting hole 16, and the other end is fixedly connected to the sliding rod 18. A rotating plate 19 is rotatably connected to the outer wall of the sliding rod 18. One side of the plurality of baffles 20 is respectively fixedly connected to one side of the plurality of rotating plates 19. An extension plate 21 is fixedly connected to one side of the push plate 13 near the bottom of the plurality of mounting holes 16. A plurality of clamping blocks 22 are fixedly connected to the top of the extension plate 21. The clamping blocks 22 can limit the position of the rotating plate 19. The longitudinal section of the clamping block 22 is concave, and the rotating plate 19 can be clamped inside the clamping block 22.

[0030] In this embodiment, the limiting mechanism is used to facilitate adjustment and limitation according to material barrels 3 of different widths.

[0031] A mounting frame 28 is provided on the outside of the dryer 1, a hot air blower 4 is installed on the top of the mounting frame 28, and a plurality of air guide tubes 5 are installed on one side of the hot air blower 4. Two electric slide rails 26 are provided on the outside of the dryer 1 near the mounting frame 28. The two electric slide rails 26 are symmetrically arranged, and the two electric slide rails 26 are installed with the same movable plate 27. The outer walls of the plurality of air guide tubes 5 are fixedly connected to one side of the movable plate 27, and the plurality of air guide tubes 5 can be inserted into the dryer 1.

[0032] The top of the dryer 1 is fixedly connected with a plurality of support blocks 24, and the bottom of each support block 24 is fixedly connected with a stop block 25. The stop block 25 is located at the middle of the height of the material barrel 3 to prevent the material barrel 3 from tipping over.

[0033] A dust removal mechanism is fixedly arranged at the top of the dryer 1. The dust removal mechanism uses an existing filter or dust removal bag, and the dust removal mechanism is connected to an external negative pressure suction mechanism.

[0034] The working principle and use process of the utility model are as follows: when in use, first, pull the positioning rod 10 upwards, so that the positioning rod 10 drives the first tension spring 11 to stretch, and then rotate the rotating rod 12, so that the rotating rod 12 drives the placement plate 14 to rotate. When the placement plate 14 is aligned with the embedding hole 8, the placement plate 14 is passed through the embedding hole 8 and placed inside the limiting hole 9, and the rotating rod 12 is rotated ninety degrees again, so that the rotating rod 12 drives the placement plate 14 to rotate and stagger with the embedding hole 8. At this time, the positioning hole 15 on the placement plate 14 is aligned with the positioning rod 10, and the positioning rod 10 is released. Due to the reaction force of the first tension spring 11, the positioning rod 10 is driven to be embedded in the positioning hole 15, thereby limiting and fixing the position of the placement plate 14. Through the above operation, it is convenient to embed and fix the placement plate 14 in the limiting hole 9 of the adjustment mechanism at different positions, so as to facilitate the adjustment of the position of the push plate 13 according to the material barrels 3 of different lengths;

[0035] Secondly, pull the baffle plate 20 upward so that the baffle plate 20 drives the rotating plate 19 to rotate on the slide bar 18. At this time, the bottom of the rotating plate 19 is located above the clamping block 22, that is, it is separated from the clamping block 22, and the rotating plate 19 is pushed, so that the rotating plate 19 drives the slide bar 18 to slide on the fixed rod 17, and the slide bar 18 drives the second tension spring 23 to stretch, so that it can be adjusted according to material barrels 3 of different widths. When the adjustment is completed, pull the rotating plate 19 downward so that the bottom of the rotating plate 19 is embedded in a clamping block 22, and then release the rotating plate 19. Due to the reaction force of the second tension spring 23, it is convenient to limit and fix the rotating plate 19 inside the clamping block 22. By adjusting the position of the baffle plate 20 and the push plate 13, material barrels 3 of different specifications can be restricted, so that the device has a wider range of applications. When the conveyor belt 2 is started, the conveyor belt 2 drives the push plate 13 to push the material barrel 3 to move on the support shaft inside the dryer 1. When the material barrel 3 moves to the bottom of the air duct 5, the electric slide rail 26 is started, so that the movable plate 27 drives the air duct 5 to pass through the top of the dryer 1 and extend to the inside of the material barrel 3. The hot air blower 4 is started to blow hot air into the material barrel 3 through the air duct 5 for drying. When the drying is completed, the air duct 5 is reset, and the conveyor belt 2 is started again to transport the dried material barrel 3 for subsequent processing.

Claims

1. A hot air dust removal drying and conveying device, comprising a dryer (1), with conveyor belts (2) respectively arranged on both sides of the dryer (1), the conveyor belts (2) on both sides moving synchronously, a plurality of support shafts for supporting a material barrel (3) arranged inside the dryer (1), the material barrel (3) being able to slide on the support shafts, characterized in that: A push plate (13) is arranged above the conveyor belt (2), and two sides of the push plate (13) are connected to the conveyor belts (2) on both sides through adjustment mechanisms respectively; The surface of the conveyor belt (2) is connected to a plurality of adjustment mechanisms, the adjustment mechanisms comprising a clamping plate (7), a plurality of cushion blocks (6) are fixedly connected to the circumferential side of the conveyor belt (2), the bottom end of the clamping plate (7) is fixedly connected to the top end of the cushion block (6), the top end of the clamping plate (7) is provided with a long strip embedding hole (8), the inside of the clamping plate (7) is provided with a limiting hole (9) connected to the embedding hole (8), the clamping plate (7) is slidably connected to a positioning rod (10), the bottom of the positioning rod (10) passes through the top end of the clamping plate (7) and is located inside the limiting hole (9), the positioning rod ( 10) is sleeved with a first tension spring (11) on the outside, one end of the first tension spring (11) is fixedly connected to the top of the clamping plate (7), and the other end is fixedly connected to the top of the positioning rod (10), the bottom of the push plate (13) is rotatably connected to the rotating rods (12) on both sides, the bottom of the rotating rod (12) is fixedly connected to the placement plate (14), the rotating rod (12) can pass through the embedding hole (8), drive the placement plate (14) to be placed in the limiting hole (9), the placement plate (14) is provided with a positioning hole (15), and the positioning rod (10) can be inserted into the positioning hole (15).

2. A hot air dust removal, drying and conveying device according to claim 1, characterized in that: The push plate (13) is provided with a limiting mechanism, which includes a plurality of baffles (20), a plurality of mounting holes (16) are opened on one side of the push plate (13), a fixing rod (17) is fixedly connected inside the mounting hole (16), a sliding rod (18) is slidably connected to the outer wall of the fixing rod (17), a second tension spring (23) is sleeved on the outer side of the fixing rod (17), one end of the second tension spring (23) is fixedly connected to the inner wall of the mounting hole (16), and the other end is fixedly connected to the sliding rod (18), the outer wall of the sliding rod (18) is rotatably connected to a rotating plate (19), one side of the plurality of baffles (20) is fixedly connected to one side of the plurality of rotating plates (19), one side of the push plate (13) is fixedly connected to an extension plate (21) near the bottom of the plurality of mounting holes (16), and a plurality of clamping blocks (22) are fixedly connected to the top of the extension plate (21), and the clamping blocks (22) can limit the position of the rotating plate (19).

3. A hot air dust removal, drying and conveying device according to claim 2, characterized in that: The longitudinal section of the clamping block (22) is concave, and the rotating plate (19) can be clamped inside the clamping block (22).

4. A hot air dust removal, drying and conveying device according to claim 1 or 2, characterized in that: The dryer (1) is provided with a mounting frame (28) on the outside, a hot air blower (4) is mounted on the top of the mounting frame (28), a plurality of air guide tubes (5) are mounted on one side of the hot air blower (4), two electric slide rails (26) are arranged on the outside of the dryer (1) near the mounting frame (28), the two electric slide rails (26) are symmetrically arranged, the two electric slide rails (26) are mounted with the same movable plate (27), the outer walls of the plurality of air guide tubes (5) are fixedly connected to one side of the movable plate (27), and the plurality of air guide tubes (5) can be inserted into the dryer (1).

5. The hot air dust removal, drying and conveying device according to claim 1, characterized in that: The top end of the dryer (1) is fixedly connected to a plurality of groups of support blocks (24), and the bottom end of each group of support blocks (24) is fixedly connected to a limit block (25).

6. A hot air dust removal, drying and conveying device according to claim 1, characterized in that: A dust removal mechanism is fixedly arranged at the top of the interior of the dryer (1).

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