Drying device for plastic pipe production line

Abstract

The utility model discloses a drying device for a plastic pipe production line, which relates to the technical field of pipe production drying and comprises a drying box, a support frame is arranged at the lower end of the drying box, a feeding conveyor belt is arranged in the support frame, a motor is arranged on the outer surface of the front end of the support frame, and the motor is connected with the feeding conveyor belt. A plurality of sets of feeding roller shafts are arranged on the outer surface of the feeding conveying belt, fan cases are arranged on the outer surfaces of the two sides of the drying box, and two sets of drying fans are arranged on the outer surfaces of one sides of the two sets of fan cases. According to the drying device for the plastic pipe production line, the pipe which is cooled can be rapidly dried through the arranged drying box, the drying fans on the inner walls of the two sides of the drying box can blow air flow to the pipe so as to promote drying, and the upper end of the drying box is provided with the heat drying machine for conducting heat drying on the pipe at the same time; and the drying effect is comprehensive, and efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe production and drying, in particular to a drying device for a plastic pipe production line. Background Art

[0002] The pipes coming out of the sizing sleeve in the plastic pipe production line have not yet cooled to room temperature. In order to reduce deformation, spray cooling or immersion cooling is used to cool them down. Although the pipes coming out of the spray box have end face seals to scrape off water droplets on their surfaces, there are still a few water droplets and water vapor retained on the surface of the pipes.

[0003] After the cooling process, if drying is not carried out in time, the retained water droplets will have a great impact on the following traction machine: due to the water droplets on the contact surface between the traction machine rubber block and the pipe, the friction coefficient of the rubber block changes, causing the machine to slip, affecting the normal operation of the production line, and the damp surface of the pipe is easy to stick to dust and breed fungi, increasing the workload of cleaning. In order to solve the shortcomings of the existing technology, we propose a drying device for a plastic pipe production line. Utility Model Content

[0004] The main purpose of the utility model is to provide a drying device for a plastic pipe production line, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A drying device for a plastic pipe production line comprises a drying box, a supporting frame is provided at the lower end of the drying box, a feeding conveyor is provided inside the supporting frame, a motor is provided on the outer surface of the front end of the supporting frame, the motor is connected to the feeding conveyor, a plurality of feeding roller shafts are provided on the outer surface of the feeding conveyor, fan chassis are provided on the outer surfaces of both sides of the drying box, two groups of drying fans are provided on the outer surface of one side of the two groups of fan chassis, air outlets are provided on the outer surface of the other side of the two groups of fan chassis, the two groups of air outlets are respectively located at the inner walls of both sides of the drying box, a plurality of groups of fan guide fins are provided inside the two groups of air outlets, a base is provided on the outer surface of the upper end of the drying box, a top frame is provided on the upper end of the base, six groups of drying ports are provided on the outer surface of the upper end of the base, and six groups of hot dryers are provided on the outer surface of the lower end of the top frame corresponding to the drying ports.

[0007] Preferably, a trapezoidal pedestal is provided on the back side of the drying box, side frame plates are provided on the outer surfaces of both sides of the trapezoidal pedestal, a feed port is provided on the outer surface of the upper end of the trapezoidal pedestal, and a discharge chute is provided at the lower end of the feed port and is located on the inner side of the trapezoidal pedestal.

[0008] Preferably, a discharge port is provided on the front outer surface of the drying box, and the feeding conveyor belt passes through the discharge port from the inside of the drying box.

[0009] Preferably, a support frame is provided between the motor and the feeding conveyor belt, and the motor and the feeding conveyor belt are detachably connected via the support frame. A mounting seat is provided between the motor and the support frame, and the motor and the support frame are detachably connected via the mounting seat.

[0010] Preferably, a base is provided between the top frame and the drying box, and the top frame and the drying box are detachably connected via the base; a mounting shaft is provided between the feeding conveyor belt and the support frame, and the feeding conveyor belt and the support frame are detachably connected via the mounting shaft.

[0011] Preferably, a fixing frame is provided between the air outlet and the drying box, and the air outlet and the drying box are detachably connected via the fixing frame.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the drying box provided can quickly dry the pipes that have been cooled. The pipes are placed on a feeding conveyor belt, and the pipes are moved inside the drying box through the feeding conveyor belt. During the movement, the drying fans on the inner walls of both sides of the drying box can blow air to the pipes to promote drying. At the same time, a hot dryer is provided at the upper end of the drying box to heat the pipes, so that the drying effect is comprehensive and the efficiency is high.

[0015] 2. In the utility model, by setting up a conveyor belt structure, the pipe can be immediately put into the drying box for drying after the cooling is completed, and can be immediately transported to the next processing point after rapid drying, so that the efficiency of the device production line is higher, and there is no need to stop halfway. The feeding conveyor belt is used to transport multiple groups of pipes at the same time, so that the device can dry more pipes at one time, thereby improving the production efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the structure of the hot drying machine of the utility model;

[0018] Figure 3 It is a schematic diagram of the air outlet structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the feed port structure of the utility model.

[0020] In the figure: 1. Drying box; 2. Discharge port; 3. Top frame; 4. Feed port; 5. Side frame; 6. Feeding conveyor belt; 7. Air outlet; 8. Support frame; 9. Motor; 10. Fan chassis; 11. Drying fan; 12. Hot dryer; 13. Drying port; 14. Base; 15. Feeding roller shaft; 16. Fan guide blades; 17. Trapezoidal pedestal; 18. Unloading chute. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] Embodiment 1, as Figure 1-Figure 4 As shown, a drying device for a plastic pipe production line, the drying box 1 of the equipment can quickly dry the pipes that have been cooled down, put the overcooled pipes into the feed port 4, the pipes fall into the feed port 4 onto the unloading chute 18, and are transported to the feeding conveyor 6 inside the drying box 1 through the unloading chute 18. The feeding conveyor 6 can move the pipes inside the drying box 1 to carry out the drying process, and the feeding roller shaft 15 at the upper end of the feeding conveyor 6 can transport the pipes at intervals. In order to avoid the accumulation of pipes and affect the drying efficiency, during the movement, the drying fans 11 on both sides of the drying box 1 can blow air to the pipes. The airflow passes through the air outlet 7 on the inner wall of the drying box 1 and is diverted by the fan blades 16 inside the air outlet 7 to promote the drying of the pipes. It can have a better drying effect on the moisture accumulated on the inner wall of the pipe. At the same time, there is a hot dryer 12 at the upper end of the drying box 1 to heat the pipes, and continuously releases heat flow to the pipes through the drying port 13, so that the drying effect is comprehensive and the efficiency is high.

[0023] Embodiment 2, as Figure 1-Figure 2 As shown, a drying device for a plastic pipe production line has a conveyor belt structure of the device, so that the pipe can be immediately put into the drying box 1 for drying after the cooling is completed, and the feeding roller shaft 15 can pass through the discharge port 2 and directly connect with the outside, so that the pipe can be immediately transported to the next processing point after rapid drying, so that the efficiency of the device production line is higher, and there is no need to stop halfway. The feeding conveyor belt 6 is used to transport multiple groups of pipes at the same time, so that the device can dry more pipes at one time, thereby improving the production efficiency of the production line.

[0024] How it works

[0025] It should be noted that the utility model is a drying device for a plastic pipe production line. When in use, the overcooled pipe is put into the feed port 4, and the pipe falls into the feed chute 18 in the feed port 4, and is transported to the feeding conveyor 6 inside the drying box 1 through the feeding chute 18. The feeding conveyor 6 can move the pipe inside the drying box 1 to carry out the drying process. The feeding roller shaft 15 at the upper end of the feeding conveyor 6 can transport the pipe at intervals to avoid the accumulation of pipes and affect the drying efficiency. During the movement, the drying fans 11 on both sides of the drying box 1 can blow airflow to the pipe, and the airflow passes through the air outlet on the inner wall of the drying box 1. 7. The air is diverted through the fan blades 16 inside the air outlet 7 to promote the drying of the pipe, which can achieve a better air-drying effect on the moisture accumulated on the inner wall of the pipe. The upper end of the drying box 1 is also provided with a hot dryer 12 to heat the pipe, and continuously releases heat flow to the pipe through the drying port 13, thereby achieving a complete drying effect. After the drying is completed, the feeding roller shaft 15 can pass through the discharge port 2 and directly connect with the outside, so that the pipe can be quickly dried and immediately transported to the next processing point, making the production line of the device more efficient without stopping in the middle. The feeding conveyor belt 6 is used to transport multiple groups of pipes at the same time, so that the device can dry more pipes at one time.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A drying device for a plastic pipe production line, comprising a drying box (1), characterized in that: A support frame (8) is provided at the lower end of the drying box (1), a feeding conveyor belt (6) is provided inside the support frame (8), a motor (9) is provided on the outer surface of the front end of the support frame (8), the motor (9) is connected to the feeding conveyor belt (6), a plurality of feeding roller shafts (15) are provided on the outer surface of the feeding conveyor belt (6), fan boxes (10) are provided on the outer surfaces of both sides of the drying box (1), two groups of drying fans (11) are provided on the outer surfaces of one side of the two groups of fan boxes (10), and the two groups of fan boxes (10) are provided with a plurality of feeding roller shafts (15). ) are provided with air outlets (7) on the other side outer surface, two groups of the air outlets (7) are respectively located at the inner walls on both sides of the drying box (1), and multiple groups of fan guide fins (16) are provided inside the two groups of the air outlets (7). The upper outer surface of the drying box (1) is provided with a base (14), the upper end of the base (14) is provided with a top frame (3), the upper outer surface of the base (14) is provided with six groups of drying ports (13), and the lower outer surface of the top frame (3) is provided with six groups of heat dryers (12) at the positions corresponding to the drying ports (13).

2. A drying device for a plastic pipe production line according to claim 1, characterized in that: A trapezoidal pedestal (17) is arranged on the back side of the drying box (1), and side frame plates (5) are arranged on the outer surfaces of both sides of the trapezoidal pedestal (17). A feed port (4) is arranged on the outer surface of the upper end of the trapezoidal pedestal (17), and a feed chute (18) is arranged at the lower end of the feed port (4) and is located on the inner side of the trapezoidal pedestal (17).

3. The drying device for a plastic pipe production line according to claim 1, characterized in that: The front end outer surface of the drying box (1) is provided with a discharge port (2), and the feeding conveyor belt (6) passes through the discharge port (2) from the inside of the drying box (1).

4. The drying device for a plastic pipe production line according to claim 1, characterized in that: A support frame (8) is arranged between the motor (9) and the feeding conveyor belt (6), and the motor (9) and the feeding conveyor belt (6) are detachably connected via the support frame (8). A mounting seat is arranged between the motor (9) and the support frame (8), and the motor (9) and the support frame (8) are detachably connected via the mounting seat.

5. The drying device for a plastic pipe production line according to claim 1, characterized in that: A base (14) is provided between the top frame (3) and the drying box (1), and the top frame (3) and the drying box (1) are detachably connected via the base (14); a mounting shaft is provided between the feeding conveyor belt (6) and the support frame (8), and the feeding conveyor belt (6) and the support frame (8) are detachably connected via the mounting shaft.

6. A drying device for a plastic pipe production line according to claim 1, characterized in that: A fixing frame is provided between the air outlet (7) and the drying box (1), and the air outlet (7) and the drying box (1) are detachably connected via the fixing frame.

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