PVC pipe production ingredient conveying device

Abstract

The utility model belongs to the technical field of PVC pipe production ingredient conveying, and particularly relates to a PVC pipe production ingredient conveying device which comprises a base, a supporting frame is installed on a foot stool, a control panel is installed on the side wall of a box body, a pulse electromagnet is installed on the top side of an annular groove, and a plurality of sets of springs are installed on the bottom side of the annular groove. An iron sheet is installed on the spring and fixedly connected with the outer wall of the box body, the pulse electromagnet generates power on and power off under the action of current, when the pulse electromagnet is powered on, the iron sheet is attracted by the magnetic force of the pulse electromagnet to vertically move upwards, then the pulse electromagnet is powered off, the magnetic force disappears, and the spring pulls the iron sheet to vertically move downwards. The iron sheet vibrates at high frequency to drive the box body to vibrate at high frequency, the box body drives ingredients in the box body to vibrate at high frequency, and the ingredients attached to the inner wall of the box body fall off from the inner wall of the box body under the vibration effect, so that the ingredients are prevented from being stacked in the box body, and the conveying smoothness is improved.

Description

Technical Field

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

[0002] The main component of PVC is polyvinyl chloride, which is bright in color, corrosion-resistant, strong and durable. Since some auxiliary materials such as plasticizers and anti-aging agents are added in the manufacturing process to enhance its heat resistance, toughness, ductility, etc., a conveying device is required to transport the ingredients to the extruder during the production process of PVC pipes.

[0003] A Chinese patent with publication number CN220280154U discloses a PVC pipe production line batching and conveying device, including a base plate, a vacuum transport device is installed on the upper end surface of the base plate, the vacuum transport device includes a fixed plate fixedly connected to the upper end surface of the base plate, a vacuum barrel is provided above the fixed plate, a vacuum pump is installed above the fixed plate, and the vacuum pump is connected to the vacuum barrel through a pipeline; the vacuum pump is started to extract the air inside the vacuum barrel and the main pipeline to ensure the vacuum state inside the vacuum barrel, and at the same time, the control valve on the first transport pipe is opened to allow the vacuum barrel to draw air into it and drive the mixed ingredients in the third transport pipe to move. When the ingredients move to the junction of the first transport pipe and the third transport pipe, the ingredients enter the interior of the mixing box along the first transport pipe under the action of gravity because there is no pipe wall to support them.

[0004] In the process of conveying PVC pipe ingredients, the existing conveying device needs to evenly mix the ingredients before conveying. Since the ingredients are easily attached to the inside of the conveying device and cause accumulation, the smoothness of conveying is poor. Therefore, a PVC pipe production ingredient conveying device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems existing in the prior art, the utility model provides a PVC pipe production batching and conveying device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a PVC pipe production batching and conveying device described in the utility model comprises a base, a tripod is installed on the base, a support frame is installed on the tripod, the support frame is an annular structure, a rubber pad is placed on the support frame, a support plate is fixedly installed on the rubber pad, a box is welded on the inner wall of the support plate, a control panel is installed on the side wall of the box, an annular groove is opened on the inner wall of the support frame, a pulse electromagnet is installed on the top side of the annular groove, the pulse electromagnet is connected to the control panel through a wire, and multiple groups of springs are installed on the bottom side of the annular groove, the angle between two adjacent groups of springs is 30°, and the springs are arranged on the bottom side of the annular groove. An iron sheet is installed on the spring, and the iron sheet is fixedly connected to the outer wall of the box. A plurality of connecting grooves are provided on the inner wall of the annular groove, and connecting blocks are installed in the connecting grooves, and the connecting blocks are fixedly connected to the outer wall of the iron sheet. The pulse electromagnet generates power on and off under the action of the current. When the pulse electromagnet is energized, the iron sheet is attracted by the magnetic force of the pulse electromagnet and moves vertically upward. Then, the pulse electromagnet is powered off, the magnetic force disappears, and the spring pulls the iron sheet to move vertically downward. The iron sheet vibrates at a high frequency, driving the box to vibrate at a high frequency. The box drives the ingredients inside it to vibrate at a high frequency. The ingredients attached to the inner wall of the box fall off from the inner wall of the box under the action of vibration, so as to avoid the accumulation of ingredients inside the box, which is beneficial to improving the smoothness of transportation.

[0007] Preferably, a feed port is provided on the top plate of the box body, a feed pipe is installed on the top plate of the box body at the feed port, a stirring rod is rotatably installed on the inner wall of the top plate of the box body, a stirring blade is installed on the stirring rod, a motor is installed on the top plate of the box body, the output shaft of the motor is connected with the stirring rod, a discharge pipe is fixedly installed on the bottom side of the box body, a valve is installed on the discharge pipe, an extruder is fixedly installed on the base through a machine base, a guide pipe is installed on the top side of the extruder, and PVC pipe ingredients: PVC stabilizer, plasticizer, and antioxidant are placed into the box body, the motor is operated to drive the stirring rod to rotate at a high speed, the stirring rod drives the stirring blade to rotate at a high speed, and the stirring blade stirs the ingredients so that the ingredients are evenly mixed, and then the valve is opened, the discharge pipe is opened, the ingredients fall from the discharge pipe into the guide pipe, and then enter the extruder, thereby realizing the transportation of the ingredients, which is beneficial to improving the transportation efficiency.

[0008] The utility model is beneficial in that:

[0009] 1. The utility model generates power on and off through a pulse electromagnet under the action of electric current. When the pulse electromagnet is energized, the iron sheet is attracted by the magnetic force of the pulse electromagnet and moves vertically upward. Then, the pulse electromagnet is de-energized, the magnetic force disappears, and the spring pulls the iron sheet to move vertically downward. The iron sheet vibrates at a high frequency, driving the box to vibrate at a high frequency. The box drives the ingredients inside it to vibrate at a high frequency. The ingredients attached to the inner wall of the box fall off from the inner wall of the box under the action of vibration, avoiding the accumulation of ingredients inside the box, which is beneficial to improving the smoothness of transportation.

[0010] 2. The utility model places PVC pipe ingredients: PVC stabilizer, plasticizer, antioxidant into a box body, and drives the stirring rod to rotate at a high speed through the operation of a motor. The stirring rod drives the stirring blade to rotate at a high speed. The stirring blade stirs the ingredients to make the ingredients mixed evenly. Then, the valve is opened, the discharge pipe is opened, and the ingredients fall from the discharge pipe into the guide pipe and then enter the extruder, thereby realizing the transportation of the ingredients, which is beneficial to improving the transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 It is a schematic diagram of a three-dimensional structure from a first-person perspective;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the box;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the support frame;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure inside the box.

[0016] In the figure: 1. base; 2. tripod; 3. support frame; 4. rubber pad; 5. support plate; 6. box; 7. control panel; 8. annular groove; 9. pulse electromagnet; 10. spring; 11. iron sheet; 12. connecting groove; 13. connecting block; 14. feed pipe; 15. stirring rod; 16. stirring blade; 17. motor; 18. discharge pipe; 19. valve; 20. extruder; 21. material guide pipe. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4As shown, a PVC pipe production batching and conveying device comprises a base 1, a tripod 2 is mounted on the base 1, a support frame 3 is mounted on the tripod 2, the support frame 3 is an annular structure, a rubber pad 4 is placed on the support frame 3, a support plate 5 is fixedly mounted on the rubber pad 4, a box body 6 is welded on the inner wall of the support plate 5, a control panel 7 is mounted on the side wall of the box body 6, an annular groove 8 is opened on the inner wall of the support frame 3, a pulse electromagnet 9 is mounted on the top side of the annular groove 8, and the pulse electromagnet 9 is connected to the control panel 7 through a wire. A plurality of groups of springs 10 are installed on the bottom side of the annular groove 8, and the angle between two adjacent groups of springs 10 is 30°. An iron sheet 11 is installed on the spring 10, and the iron sheet 11 is fixedly connected to the outer wall of the box body 6. A plurality of groups of connecting grooves 12 are provided on the inner wall of the annular groove 8, and a connecting block 13 is assembled in the connecting groove 12, and the connecting block 13 is fixedly connected to the outer wall of the iron sheet 11. A feed port is provided on the top plate of the box body 6, and a feed pipe 14 is installed on the top plate of the box body 6 at the feed port. A stirring rod 15 is rotatably installed on the inner wall of the top plate of the box body 6 to stir A stirring blade 16 is installed on the rod 15, a motor 17 is installed on the top plate of the box body 6, the output shaft of the motor 17 is connected to the stirring rod 15, a discharge pipe 18 is fixedly installed on the bottom side of the box body 6, a valve 19 is installed on the discharge pipe 18, an extruder 20 is fixedly installed on the base 1 through the machine base, and a guide pipe 21 is installed on the top side of the extruder 20; when working, the existing conveying device needs to evenly mix the ingredients before conveying them in the process of conveying the PVC pipe ingredients. Since the ingredients are easily attached to the conveying device The inside is piled up, resulting in poor smoothness of transportation. The PVC pipe ingredients: PVC stabilizer, plasticizer, antioxidant are placed in the box 6, and the motor 17 is operated to drive the stirring rod 15 to rotate at a high speed. The stirring rod 15 drives the stirring blade 16 to rotate at a high speed. The stirring blade 16 stirs the ingredients to make the ingredients evenly mixed. Then, the valve 19 is opened, the discharge pipe 18 is opened, and the ingredients fall from the discharge pipe 18 into the guide pipe 21, and then enter the extruder 20, thereby realizing the transportation of the ingredients.

[0019] During the conveying process, current is input to the pulse electromagnet 9 through the control panel 7. The current disappears at the instant when the positive and negative half-cycles of the alternating current are switched. The pulse electromagnet 9 generates on-off power under the action of the current. When the pulse electromagnet 9 is energized, a magnetic field is generated. The iron sheet 11 is attracted by the magnetic force of the pulse electromagnet 9 and moves vertically upward. Then, the pulse electromagnet 9 is powered off, the magnetic force disappears, and the spring 10 pulls the iron sheet 11 to move vertically downward. The magnetic field generated by the pulse electromagnet 9 has a high frequency, so the magnetic force generated is also instantaneous, that is, the iron sheet 11 vibrates at a high frequency, driving the box 6 to vibrate at a high frequency, and the box 6 drives the ingredients inside it to vibrate at a high frequency. The ingredients attached to the inner wall of the box 6 fall off from the inner wall of the box 6 under the action of vibration, so as to avoid the accumulation of ingredients inside the box 6, which is conducive to improving the smoothness of conveying.

[0020] Working principle: In the process of conveying PVC pipe ingredients, the existing conveying device needs to mix the ingredients evenly before conveying. Since the ingredients are easily attached to the inside of the conveying device and cause accumulation, the smoothness of conveying is poor. The PVC pipe ingredients: PVC stabilizer, plasticizer, antioxidant are placed in the box 6, and the motor 17 is operated to drive the stirring rod 15 to rotate at a high speed. The stirring rod 15 drives the stirring blade 16 to rotate at a high speed. The stirring blade 16 stirs the ingredients to make the ingredients evenly mixed. Then, the valve 19 is opened, the discharge pipe 18 is opened, and the ingredients fall from the discharge pipe 18 into the guide pipe 21, and then enter the extruder 20, thereby realizing the conveying of the ingredients. In the process of conveying, the control panel 7 is used to pulse The pulse electromagnet 9 inputs current, and the current disappears at the instant when the positive and negative half-cycles of the alternating current switch. The pulse electromagnet 9 generates on-and-off power under the action of the current. When the pulse electromagnet 9 is energized, a magnetic field is generated, and the iron sheet 11 is attracted by the magnetic force of the pulse electromagnet 9 and moves vertically upward. Then, the pulse electromagnet 9 is powered off, the magnetic force disappears, and the spring 10 pulls the iron sheet 11 to move vertically downward. The magnetic field generated by the pulse electromagnet 9 has a high frequency, so the magnetic force generated is also instantaneous, that is, the iron sheet 11 vibrates at a high frequency, which drives the box 6 to vibrate at a high frequency, and the box 6 drives the ingredients inside it to vibrate at a high frequency. The ingredients attached to the inner wall of the box 6 fall off from the inner wall of the box 6 under the action of vibration, so as to avoid the accumulation of ingredients inside the box 6, which is conducive to improving the smoothness of transportation.

[0021] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and 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, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A PVC pipe production batching and conveying device, characterized in that: The invention comprises a base (1), a tripod (2) is mounted on the base (1), a support frame (3) is mounted on the tripod (2), the support frame (3) is an annular structure, a rubber pad (4) is placed on the support frame (3), a support plate (5) is fixedly mounted on the rubber pad (4), a box (6) is welded on the inner wall of the support plate (5), a control panel (7) is mounted on the side wall of the box (6), an annular groove (8) is opened on the inner wall of the support frame (3), and a pulse electromagnet is mounted on the top side of the annular groove (8). (9), the pulse electromagnet (9) is connected to the control panel (7) through a wire, a plurality of groups of springs (10) are installed on the bottom side of the annular groove (8), the angle between two adjacent groups of springs (10) is 30°, an iron sheet (11) is installed on the spring (10), the iron sheet (11) is fixedly connected to the outer wall of the box body (6), a plurality of groups of connecting grooves (12) are provided on the inner wall of the annular groove (8), a connecting block (13) is installed in the connecting groove (12), and the connecting block (13) is fixedly connected to the outer wall of the iron sheet (11).

2. A PVC pipe production batching and conveying device according to claim 1, characterized in that: A feed inlet is provided on the top plate of the box body (6), and a feed pipe (14) is installed on the top plate of the box body (6) at the feed inlet.

3. A PVC pipe production batching and conveying device according to claim 1, characterized in that: A stirring rod (15) is rotatably mounted on the inner wall of the top plate of the box body (6), and a stirring blade (16) is mounted on the stirring rod (15).

4. A PVC pipe production batching and conveying device according to claim 1, characterized in that: A motor (17) is installed on the top plate of the box body (6), and the output shaft of the motor (17) is connected to the stirring rod (15).

5. A PVC pipe production batching and conveying device according to claim 1, characterized in that: A discharge pipe (18) is fixedly mounted on the bottom side of the box body (6), and a valve (19) is mounted on the discharge pipe (18).

6. A PVC pipe production batching and conveying device according to claim 1, characterized in that: An extruder (20) is fixedly mounted on the base (1) via a machine base, and a material guide pipe (21) is mounted on the top side of the extruder (20).

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