Extruder cooling forming equipment for production line of drip irrigation tape with inlaid patch

Abstract

The utility model discloses an embedded patch drip irrigation tape production line extruder cooling forming device which comprises a cooling box, two supporting frames are fixedly arranged at the upper end of the cooling box, a supporting plate is movably arranged between the two supporting frames, a connecting plate is fixedly arranged at the upper end of the supporting plate, and the connecting plate is movably arranged between the two supporting frames. A mounting frame is movably arranged on the connecting plate, a spray head is arranged on the mounting frame, and water is conveniently sprayed to the drip irrigation tape for pre-cooling through the spray head; a water tank is fixedly arranged at the upper end of the supporting frame, a cooling structure is arranged between the water tank and the cooling tank, the cooling structure comprises a middle tank, a first connecting pipe, a water passing pipe and cooling fins, the middle tank is arranged at the side end of the cooling tank, the middle tank is communicated with the cooling tank, and cooling water is cooled through a cooling device.

Description

Technical Field

[0001] The utility model relates to the field of drip irrigation tape production, and more specifically, it relates to cooling and molding equipment for an extruder of a drip irrigation tape production line with an internally embedded patch. Background Art

[0002] The drip irrigation belt with embedded patch is provided with a water outlet with extremely small aperture. When watering, water drips evenly and slowly drop by drop into the soil near the root of the crop. It is an effective water-saving irrigation method in arid and water-scarce areas. When producing the drip irrigation belt, the molten plastic needs to be made into a tubular structure of the drip irrigation belt through an extruder, and the molded drip irrigation belt is cooled by a cooling molding device to form the shape of the drip irrigation belt. The existing cooling molding equipment often pre-cools the drip irrigation belt by spraying cold water, and then completely cools the drip irrigation belt by immersing the drip irrigation belt in water. After the drip irrigation belt is produced by the extruder through the mold, it enters the cooling molding device. After cooling, the operator needs to take the drip irrigation belt out of the cooling molding device. Because the water absorbs the heat of the drip irrigation belt, the water temperature is high, which is inconvenient for the operator to operate. At the same time, the cooling water in the existing cooling molding equipment will increase in temperature after repeated use, and the cooling effect on the drip irrigation belt will be weakened, affecting the production of the drip irrigation belt. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a cooling and molding device for an extruder of a drip irrigation tape production line with an internally embedded patch, so as to solve the technical problems mentioned in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling molding device for an extruder of an inner patch drip irrigation tape production line, comprising a cooling box, a support frame is fixedly arranged on the upper end of the cooling box, two support frames are arranged, a support plate is movably arranged between the two support frames, a connecting plate is fixedly arranged on the upper end of the support plate, a mounting frame is movably arranged on the connecting plate, a nozzle is arranged on the mounting frame, and the nozzle is convenient for spraying water to pre-cool the drip irrigation tape;

[0005] A water tank is fixedly provided at the upper end of the support frame, and a cooling structure is provided between the water tank and the cooling box. The cooling structure includes an intermediate box, a first connecting pipe, a water pipe and a heat sink. The intermediate box is provided at the side end of the cooling box. The intermediate box and the cooling box are connected. The cooling water is cooled by a cooling device, and two groups of external water pumps are provided in the intermediate box.

[0006] The utility model is further configured such that an electric push rod is fixedly provided on the support frame, the movable end of the electric push rod is fixedly connected to the connecting plate, a plurality of connecting plates are provided, a water hole is opened on the support plate, a plurality of water holes are opened, and the support plate is driven by the electric push rod to enter or leave the cooling box.

[0007] The utility model is further configured such that a threaded rod is rotatably provided on one of the connecting plates, and a sliding rod is provided on the other connecting plate. The threaded rod and the sliding rod both pass through two ends of the mounting frame. The middle part of the mounting frame is hollow. The mounting frame is connected to the nozzle, and the mounting frame is driven to move by the threaded rod.

[0008] The utility model is further configured such that the threaded rod is threadedly connected to the mounting frame, the sliding rod is slidably connected to the mounting frame, a motor is fixedly arranged on the connecting plate, the output end of the motor is connected to the threaded rod, and the threaded rod is driven to rotate by the motor.

[0009] The utility model is further configured such that the water pipe is fixedly arranged inside the water tank, the first connecting pipe is arranged between the water tank and the intermediate tank, one end of the first connecting pipe is communicated with the intermediate tank, the other end of the first connecting pipe passes through the side wall of the water tank and is communicated with the water pipe, and a plurality of heat sinks are arranged to facilitate the water in the cooling box to enter the water tank.

[0010] The utility model is further configured as follows: a water outlet hole is opened on the water pipe, and a plurality of water outlet holes are opened; the heat sink is installed on the outside of the water pipe and is fixedly connected to the water pipe; a second connecting pipe is provided between the mounting frame and the water tank, so that water in the water pipe can enter the water tank through the water outlet hole.

[0011] The utility model is further configured such that a water pump is fixedly arranged in the water tank, one end of the second connecting pipe passes through the side wall of the water tank and is connected to the water pump, and the other end is connected to the mounting frame, so that water can enter the mounting frame through the water pump.

[0012] The utility model is further configured that a tilting block is provided at the lower end of the support plate, the tilting block is fixedly connected to the support plate, and water vapor is adsorbed by the tilting block, condensed into water and returned to the cooling box.

[0013] Compared with the prior art, the utility model provides a cooling molding device for an extruder of an inner patch drip irrigation tape production line, which has the following beneficial effects:

[0014] 1. The utility model is provided with a movable support plate between two support frames provided on a cooling box. When the drip irrigation tape is extruded on the extruder and moved to the support plate, water in the water tank is extracted by a water pump, and the water is passed into the mounting frame through a second connecting pipe, and the water is sprayed out through a nozzle provided on the mounting frame. The movement of the mounting frame drives the nozzle to move and spray water on the drip irrigation tape to pre-cool the drip irrigation tape. When the pre-cooling is completed, the electric push rod drives the support plate into the cooling box, and the drip irrigation tape is completely cooled by the cooling water inside the cooling box, so that the drip irrigation tape is formed. After the drip irrigation tape is cooled, the support plate rises, so that the drip irrigation tape that has been cooled and shaped is moved out of the cooling box, so that it is convenient to take the produced drip irrigation tape out of the cooling equipment.

[0015] 2. The utility model provides a cooling device. When the water temperature in the cooling box is high, the water in the cooling box enters the water pipe through the first connecting pipe, and the water is discharged into the water tank through the water outlet provided on the water pipe. The contact area between the water and the external environment is increased by the heat sink fixedly arranged on the outside of the water pipe, so that the temperature in the water is quickly dissipated into the air, thereby cooling the water and spraying it back into the cooling box through the nozzle, so as to keep the water temperature in the cooling box not too high, facilitate the cooling and molding of the drip irrigation tape, and facilitate the production of the drip irrigation tape.

[0016] 3. The utility model sets an inclined block at the lower end of the support plate. When the hot drip irrigation belt is in contact with cooling, the cooling water will be vaporized, and the water vapor will move upward and be adsorbed on the surface of the inclined block. When the water vapor condenses on the inclined block and turns into water droplets again, it slides down along the inclined block and drips into the cooling box again, thereby facilitating the recovery of water resources and reducing the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an extruder cooling and molding equipment for an inner patch drip irrigation tape production line;

[0018] Figure 2 It is a schematic diagram of the top structure of the overall structure of an extruder cooling molding equipment for an internal patch drip irrigation tape production line;

[0019] Figure 3 It is a schematic diagram of the side structure of the overall structure of an extruder cooling molding equipment for an internal patch drip irrigation tape production line;

[0020] Figure 4 It is a schematic diagram of the matching structure of a support plate and a mounting frame of a cooling molding device of an extruder of an internally embedded patch drip irrigation tape production line;

[0021] Figure 5 The present invention is a schematic diagram of the coordination structure of a cooling box and a water tank of an extruder cooling molding equipment of an internally embedded patch drip irrigation tape production line.

[0022] In the figure: 1. cooling box; 2. support frame; 3. support plate; 4. connecting plate; 5. mounting frame; 6. nozzle; 7. water tank; 8. intermediate box; 9. first connecting pipe; 10. water pipe; 11. heat sink; 12. electric push rod; 13. water hole; 14. threaded rod; 15. sliding rod; 16. motor; 17. water outlet; 18. second connecting pipe; 19. water pump; 20. tilting block. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0025] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0026] See also Figure 1-5 , a cooling molding device for an extruder of an inner patch drip irrigation tape production line, comprising a cooling box 1, a support frame 2 is fixedly arranged on the upper end of the cooling box 1, two support frames 2 are arranged, a support plate 3 is movably arranged between the two support frames 2, a connecting plate 4 is fixedly arranged on the upper end of the support plate 3, a mounting frame 5 is movably arranged on the connecting plate 4, and a nozzle 6 is arranged on the mounting frame 5;

[0027] A water tank 7 is fixedly installed at the upper end of the support frame 2, and a cooling structure is arranged between the water tank 7 and the cooling box 1. The cooling structure includes an intermediate box 8, a first connecting pipe 9, a water pipe 10 and a heat sink 11. The intermediate box 8 is arranged at the side end of the cooling box 1, and the intermediate box 8 and the cooling box 1 are connected.

[0028] In this embodiment, the main structure of the entire cooling and molding equipment is formed by a cooling box 1, a support frame 2, a support plate 3, etc., and water is sprayed on the surface of the drip irrigation tape through a nozzle 6 to pre-cool the drip irrigation tape.

[0029] More specifically, the cooling structure between the water tank 7 and the cooling box 1 facilitates cooling of the water in the cooling box 1 and facilitates the recycling of the water.

[0030] See also Figure 1-Figure 5As an implementation method for cooling the drip irrigation belt: the support frame 2 is fixedly provided with an electric push rod 12, the moving end of the electric push rod 12 is fixedly connected to the connecting plate 4, the connecting plate 4 is provided with multiple, the support plate 3 is provided with a water hole 13, the water hole 13 is provided with multiple, a threaded rod 14 is rotatably provided on one connecting plate 4, a sliding rod 15 is provided on the other connecting plate 4, the threaded rod 14 and the sliding rod 15 both pass through the two ends of the mounting frame 5, the middle part of the mounting frame 5 is hollow, the mounting frame 5 is connected with the nozzle 6, the threaded rod 14 is threadedly connected to the mounting frame 5, the sliding rod 15 is slidably connected to the mounting frame 5, a motor 16 is fixedly provided on the connecting plate 4, and the output end of the motor 16 is connected to the threaded rod 14;

[0031] Specifically, when the drip irrigation tape is extruded on the extruder and moved to the support plate 3, water in the water tank 7 is extracted by the water pump 19, and the water is passed into the mounting frame 5 through the second connecting pipe 18, and the water is sprayed out through the nozzle 6 arranged on the mounting frame 5, and the threaded rod 14 is driven to rotate by the motor 16, and the mounting frame 5 is driven to move through the threaded connection between the motor 16 and the mounting frame 5, so that the water is sprayed on the drip irrigation tape through the movement of the nozzle 6 to pre-cool the drip irrigation tape. When the pre-cooling is completed, the electric push rod 12 extends to drive the support plate 3 into the cooling box 1, and the cooling water inside the cooling box 1 completely cools the drip irrigation tape, so that the drip irrigation tape is formed. After the drip irrigation tape is cooled, the electric push rod 12 contracts to drive the support plate 3 to rise, so that the drip irrigation tape that has been cooled and shaped is moved out of the cooling box 1.

[0032] Please refer to Figure 1-5 , as an implementation method for cooling water cooling circulation: a water pipe 10 is fixedly arranged inside the water tank 7, a first connecting pipe 9 is arranged between the water tank 7 and the intermediate box 8, one end of the first connecting pipe 9 is communicated with the intermediate box 8, and the other end of the first connecting pipe 9 passes through the side wall of the water tank 7 and is communicated with the water pipe 10, a plurality of heat sinks 11 are arranged, a water outlet hole 17 is opened on the water pipe 10, a plurality of water outlet holes 17 are opened, the heat sink 11 is sleeved and installed on the outside of the water pipe 10, and is fixedly connected to the water pipe 10, a second connecting pipe 18 is arranged between the mounting frame 5 and the water tank 7, a water pump 19 is fixedly arranged in the water tank 7, one end of the second connecting pipe 18 passes through the side wall of the water tank 7 and is connected to the water pump 19, and the other end is connected to the mounting frame 5, and an inclined block 20 is arranged at the lower end of the support plate 3, and the inclined block 20 is fixedly connected to the support plate 3;

[0033] Specifically, when the water temperature in the cooling box 1 is high, water is pumped into the intermediate box 8 through an external water pump in the intermediate box 8, and water is passed into the water pipe 10 through the first connecting pipe 9 through another external water pump, and the water is discharged into the water tank 7 through the water outlet opened on the water pipe 10. The heat sink 11 fixedly arranged on the outside of the water pipe 10 increases the contact area between the water and the external environment, thereby facilitating the rapid dissipation of the temperature in the water into the air, thereby achieving cooling of the water, and spraying it back into the cooling box 1 through the nozzle 6.

[0034] In summary, when used as a whole:

[0035] When the drip irrigation tape is extruded on the extruder and moved to the support plate 3, water in the water tank 7 is extracted by the water pump 19, and the water is passed into the mounting frame 5 through the second connecting pipe 18, and the water is sprayed out through the nozzle 6 arranged on the mounting frame 5, and the threaded rod 14 is driven to rotate by the motor 16, and the mounting frame 5 is driven to move by the threaded connection between the motor 16 and the mounting frame 5, so that the water is sprayed on the drip irrigation tape through the movement of the nozzle 6 to pre-cool the drip irrigation tape. When the pre-cooling is completed, the electric push rod 12 extends to drive the support plate 3 to enter the cooling box 1, and the cooling water inside the cooling box 1 completely cools the drip irrigation tape to form the drip irrigation tape. After the drip irrigation tape is cooled, the electric push rod 12 contracts to drive the support plate 3 to rise, so that the drip irrigation tape that has been cooled and shaped is moved out of the cooling box 1.

[0036] When the water temperature in the cooling box 1 is high, water is pumped into the intermediate box 8 through an external water pump in the intermediate box 8, and the water is passed into the water pipe 10 through the first connecting pipe 9 through another external water pump, and the water is discharged into the water tank 7 through the water outlet opened on the water pipe 10. The heat sink 11 fixedly arranged on the outside of the water pipe 10 increases the contact area between the water and the external environment, so as to facilitate the rapid dissipation of the temperature in the water into the air, thereby achieving cooling of the water, and spraying it back into the cooling box 1 through the nozzle 6.

[0037] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cooling molding device for an extruder of an inner patch drip irrigation tape production line, comprising a cooling box (1), characterized in that: A support frame (2) is fixedly provided at the upper end of the cooling box (1), two support frames (2) are provided, a support plate (3) is movably provided between the two support frames (2), a connecting plate (4) is fixedly provided at the upper end of the support plate (3), a mounting frame (5) is movably provided on the connecting plate (4), and a nozzle (6) is provided on the mounting frame (5); A water tank (7) is fixedly arranged at the upper end of the support frame (2); a cooling structure is arranged between the water tank (7) and the cooling box (1); the cooling structure comprises an intermediate box (8), a first connecting pipe (9), a water pipe (10) and a heat sink (11); the intermediate box (8) is arranged at a side end of the cooling box (1); and the intermediate box (8) and the cooling box (1) are in communication.

2. According to claim 1, the extruder cooling molding equipment for the drip irrigation tape production line with an inner patch is characterized by: The support frame (2) is fixedly provided with an electric push rod (12), the movable end of the electric push rod (12) is fixedly connected to a connecting plate (4), a plurality of connecting plates (4) are provided, and a water hole (13) is provided on the support plate (3), a plurality of water holes (13) are provided.

3. According to claim 1, the extruder cooling molding equipment for the drip irrigation tape production line with an internal patch is characterized by: A threaded rod (14) is rotatably provided on one of the connecting plates (4), and a sliding rod (15) is provided on the other connecting plate (4). Both the threaded rod (14) and the sliding rod (15) pass through two ends of the mounting frame (5). The middle of the mounting frame (5) is hollow, and the mounting frame (5) is connected to the nozzle (6).

4. According to claim 3, the cooling molding equipment of the extruder of the drip irrigation tape production line with internal patch is characterized by: The threaded rod (14) is threadedly connected to the mounting frame (5), the sliding rod (15) is slidably connected to the mounting frame (5), a motor (16) is fixedly arranged on the connecting plate (4), and an output end of the motor (16) is connected to the threaded rod (14).

5. According to claim 1, the extruder cooling molding equipment for the drip irrigation tape production line with an internal patch is characterized by: The water pipe (10) is fixedly arranged inside the water tank (7); the first connecting pipe (9) is arranged between the water tank (7) and the intermediate tank (8); one end of the first connecting pipe (9) is in communication with the intermediate tank (8); the other end of the first connecting pipe (9) passes through the side wall of the water tank (7) and is in communication with the water pipe (10); and a plurality of heat sinks (11) are provided.

6. According to claim 5, the cooling molding equipment of the extruder of the drip irrigation tape production line with internal patch is characterized by: The water pipe (10) is provided with a water outlet hole (17), and a plurality of the water outlet holes (17) are provided. The heat sink (11) is sleeved and installed on the outside of the water pipe (10) and is fixedly connected to the water pipe (10). A second connecting pipe (18) is provided between the mounting frame (5) and the water tank (7).

7. The cooling molding equipment of the extruder for the drip irrigation tape production line with an inner patch according to claim 6 is characterized by: A water pump (19) is fixedly arranged in the water tank (7); one end of the second connecting pipe (18) passes through the side wall of the water tank (7) and is connected to the water pump (19); and the other end is connected to the mounting frame (5).

8. According to claim 1, the cooling molding equipment of the extruder of the drip irrigation tape production line with internal patch is characterized by: A tilting block (20) is provided at the lower end of the support plate (3), and the tilting block (20) is fixedly connected to the support plate (3).

Images