Efficient drying machine for plastic dripping machine

Abstract

The utility model discloses an efficient dryer for a plastic dripping machine, which relates to the technical field of plastic dripping machines and comprises a drying box, a plurality of transmission rollers are rotatably arranged on the back side of the drying box, a transmission belt is sleeved between two transverse transmission rollers in a transmission manner, a bottom plate is fixedly arranged at the lower end of the back side of the drying box, and an air heater is fixedly arranged at the top of the bottom plate. The output end of the air heater is communicated with a three-way pipe, the three-way pipe is communicated with two hot air pipes, the hot air pipes penetrate into the drying box and are communicated with air taps, and the two air taps are arranged above the two transmission belts respectively. According to the drying box, the hot-air blower, the hot-air pipe, the air nozzle, the transmission roller, the transmission belt, the turnover guide plate, the rotating rod and the adjusting plate, a plastic dripping product can be subjected to discharging turnover when being conveyed and dried, it is guaranteed that the outer side of the product can be comprehensively and fully dried, and the drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic drop machines, in particular to a high-efficiency drying machine for plastic drop machines. Background Art

[0002] The drop-molding machine is an automated mechanical equipment specially used for making drop-molding products. After production, the drop-molding products need to be quickly dried in a dryer to ensure their molding efficiency.

[0003] After searching, the patent number CN218111435U discloses a high-efficiency dryer for a plastic dripping machine. When the product after plastic dripping in the dryer enters the tunnel body, the infrared sensor detects the horizontal position and height of the product, and generates an electrical signal to the swinging blowing gas, so that the blowing direction of the swinging blowing gas is swung and adjusted, and then cooperates with the first fan body to quickly dry the product.

[0004] However, when the above-mentioned dryer is in use, the plastic dripping products enter the body of the machine for horizontal conveying and drying. At this time, the hot air can only contact the upper surface of the product, while the side of the plastic dripping product in contact with the conveyor belt cannot be in stable contact with the hot air, resulting in incomplete drying of the plastic dripping products and reduced drying efficiency. Utility Model Content

[0005] In view of the above problems existing in the existing high-efficiency drying machine for dripping plastic machines, the present utility model is proposed.

[0006] Therefore, the utility model aims to provide a high-efficiency dryer for a plastic dripping machine, which solves the problem that when the plastic dripping products are being conveyed and dried, the bottom of the products cannot be dried by hot air, resulting in a drying blind area.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A high-efficiency dryer for a plastic dropper comprises a drying box, a plurality of transmission rollers are rotatably provided on the back side of the drying box, a transmission sleeve is provided with a transmission belt between two of the transmission rollers in the horizontal direction, a bottom plate is fixedly provided at the lower end of the back side of the drying box, a hot air blower is fixedly provided on the top of the bottom plate, a three-way pipe is connected to the output end of the hot air blower, two hot air pipes are connected to the three-way pipe, the hot air pipe passes into the drying box and is connected to an air nozzle, and the two air nozzles are respectively provided above the two transmission belts;

[0009] A flip guide plate is fixedly provided on one side of the inner wall of the drying box close to the transmission belt, a rotating rod is rotatably provided on the back side of the drying box, an adjustment plate is fixedly sleeved on one end of the rotating rod located at the drying box, and an adjustment guide mechanism is provided at the rear end of the rotating rod.

[0010] Preferably, the rear ends of two adjacent transmission rollers pass through the drying box and are fixedly sleeved with gears, the two gears are arranged in coordination, a motor is fixedly provided on the front side of the drying box, and the output end of the motor passes through the drying box and is fixedly connected to the transmission roller.

[0011] Preferably, the adjustment guide mechanism includes a worm, which is rotatably connected to the top of the base plate, and a crank is fixedly provided on the top, and the worm is cooperated with a worm wheel, and the worm wheel is fixedly sleeved with the rotating rod.

[0012] Preferably, a feed plate and a discharge plate are fixedly provided on both sides of the inner wall of the outlet end of the drying box.

[0013] Furthermore, a filter screen is provided on the inner wall of the air nozzle, and a mounting bolt is threadedly provided on the outer wall of the air nozzle, and a threaded end of the mounting bolt is inserted into a side portion of the filter screen.

[0014] Preferably, the hot air pipe is a high-pressure hose.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model, through the drying box, hot air blower, hot air pipe, air nozzle, transmission roller, transmission belt, turning guide plate, rotating rod and adjusting plate, can make the plastic drop product turn over during conveying and drying, ensure that the outer side of the product can be fully dried, and improve the drying efficiency.

[0017] 2. The utility model can adjust the blanking gap between the adjusting plate and the flipping guide plate through the provided flipping guide plate, rotating rod, adjusting plate and adjusting guide mechanism, so that the drop-molding product can stably enter the transmission belt below after being flipped through the flipping guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

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

[0020] Figure 2 It is a rear view of the utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the gas nozzle of the utility model.

[0022] Description of reference numerals:

[0023] 1. Drying box; 2. Drive roller; 3. Drive belt; 4. Bottom plate; 5. Hot air blower; 6. Three-way pipe; 7. Hot air pipe; 8. Air nozzle; 9. Flip guide plate; 10. Turning rod; 11. Adjustment plate; 12. Gear; 13. Motor; 14. Worm; 15. Crank; 16. Worm wheel; 17. Feed plate; 18. Discharge plate; 19. Filter; 20. Mounting bolts. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a high-efficiency drying machine for a plastic drop machine.

[0026] The utility model provides Figure 1-3 The high-efficiency dryer for a drop molding machine shown comprises a drying box 1, a plurality of driving rollers 2 are rotatably provided on the back side of the drying box 1, a driving sleeve is provided with a driving belt 3 between two driving rollers 2 in the horizontal direction, a feed plate 17 and a discharge plate 18 are fixedly provided on both sides of the inner wall of the outlet end of the drying box 1, the rear ends of two adjacent driving rollers 2 pass through the drying box 1 and are fixedly provided with a gear 12, the two gears 12 are arranged in coordination, a motor 13 is fixedly provided on the front side of the drying box 1, the output end of the motor 13 passes through the drying box 1 and is fixedly connected to the driving roller 2, a bottom plate 4 is fixedly provided on the lower end of the back side of the drying box 1, a hot air blower 5 is fixedly provided on the top of the bottom plate 4, the output end of the hot air blower 5 is connected with a three-way pipe 6, the three-way pipe 6 is connected with two hot air pipes 7, the hot air pipe 7 is a high-pressure hose, the hot air pipe 7 passes through the drying box 1 and is connected with an air nozzle 8, and the two air nozzles 8 are respectively arranged above the two driving belts 3;

[0027] A turning guide plate 9 is fixedly provided on one side of the inner wall of the drying box 1 close to the transmission belt 3 , a rotating rod 10 is rotatably provided on the back side of the drying box 1 , and an adjusting plate 11 is fixedly provided on one end of the rotating rod 10 located at the drying box 1 .

[0028] Before drying the plastic drop product, the motor 13 is turned on to rotate the transmission roller 2, and driven by the two adjacent transmission rollers 2, the transmission belt 3 performs the conveying work, and because the two gears 12 are meshed, the transmission directions of the upper and lower transmission belts 3 are opposite, and then the hot air blower 5 is turned on to allow the hot air to flow into the two hot air pipes 7 through the three-way pipe 6, and to be conveyed to the top of the two transmission belts 3 through the two air nozzles 8. At this time, the plastic drop product can be conveyed to the upper transmission belt 3 through the feeding plate 17. At this time, the outer side of the plastic drop product can be fully dried. With the continuous movement of the product, when the product moves to the end of the upper transmission belt 3, through the support of the flip guide plate 9 and the adjustment plate 10, the product can be flipped and guided during the falling process and inverted into the surface of the lower transmission belt 3. At this time, the part of the product in contact with the upper transmission belt 3 can be dried to ensure that the product can be fully dried, thereby improving the drying efficiency.

[0029] In order to be able to conveniently adjust the blanking gap between the adjustment plate 11 and the flip guide plate 9 according to the specifications of the product, such as Figure 1-2 As shown, the rear end of the rotating rod 10 is provided with an adjustment guide mechanism, which includes a worm 14, which is rotatably connected to the top of the base plate 4, and a crank 15 is fixedly provided on the top. The worm 14 is matched with a worm wheel 16, and the worm wheel 16 is fixedly sleeved with the rotating rod 10.

[0030] When the overall specifications of the plastic drop product to be dried are large or small, the crank 15 can be rotated in advance, so that the crank 15 drives the worm 14 to rotate. Through the cooperation of the worm 14 and the worm wheel 16, the worm wheel 16 can drive the rotating rod 10 to rotate, so that the rotating rod 10 drives the adjustment plate 11 to swing, so that the blanking space under the adjustment plate 11 and the flip guide plate 9 is adjusted, so that the plastic drop product can stably enter the lower transmission belt 3 after being flipped and guided, thereby improving the product conveying stability.

[0031] In order to ensure the drying quality, Figure 1 and Figure 3 As shown, a filter screen 19 is provided on the inner wall of the air nozzle 8 , and a mounting bolt 20 is threadedly provided on the outer wall of the air nozzle 8 , and the threaded end of the mounting bolt 20 is inserted into the side of the filter screen 19 .

[0032] When hot air flows outward through the air nozzle 8, it can be filtered by the filter 19 to prevent the dust in the external airflow from being absorbed and sprayed onto the product when it is transported through the hot air blower 5. This can ensure the surface quality of the product during drying and improve the versatility of the dryer.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A high-efficiency dryer for a plastic dropper, comprising a drying box (1), characterized in that: A plurality of transmission rollers (2) are rotatably provided on the back side of the drying box (1), a transmission sleeve is provided with a transmission belt (3) between two of the transmission rollers (2) in a transverse direction, a bottom plate (4) is fixedly provided at the lower end of the back side of the drying box (1), a hot air blower (5) is fixedly provided on the top of the bottom plate (4), a three-way pipe (6) is connected to the output end of the hot air blower (5), two hot air pipes (7) are connected to the three-way pipe (6), the hot air pipe (7) passes through the drying box (1) and is connected to an air nozzle (8), and the two air nozzles (8) are respectively provided above the two transmission belts (3); A turning guide plate (9) is fixedly provided on one side of the inner wall of the drying box (1) close to the transmission belt (3), a rotating rod (10) is rotatably provided on the back side of the drying box (1), an adjusting plate (11) is fixedly sleeved on one end of the rotating rod (10) located on the drying box (1), and an adjusting guide mechanism is provided at the rear end of the rotating rod (10).

2. The high-efficiency drying machine for the drop molding machine according to claim 1, characterized in that: The rear ends of two adjacent transmission rollers (2) pass through the drying box (1) and are fixedly sleeved with gears (12); the two gears (12) are arranged in coordination; a motor (13) is fixedly provided on the front side of the drying box (1); the output end of the motor (13) passes through the drying box (1) and is fixedly connected to the transmission rollers (2).

3. The high-efficiency drying machine for the drop molding machine according to claim 1 is characterized in that: The adjusting guide mechanism comprises a worm (14), the worm (14) is rotatably connected to the top of the base plate (4), and a crank (15) is fixedly provided on the top; the worm (14) is matched with a worm wheel (16), and the worm wheel (16) is fixedly sleeved with the rotating rod (10).

4. The high-efficiency drying machine for the drop molding machine according to claim 1, characterized in that: A feed plate (17) and a discharge plate (18) are fixedly provided on both sides of the inner wall of the outlet end of the drying box (1).

5. The high-efficiency drying machine for a drop molding machine according to claim 1, characterized in that: The inner wall of the air nozzle (8) is provided with a filter screen (19), and the outer wall of the air nozzle (8) is threadedly provided with a mounting bolt (20), and the threaded end of the mounting bolt (20) is inserted into the side of the filter screen (19).

6. The high-efficiency drying machine for a drop molding machine according to claim 1, characterized in that: The hot air pipe (7) is a high-pressure hose.

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