Plastic welding rod cooling device

Abstract

The utility model discloses a plastic welding rod cooling device, which belongs to the technical field of plastic welding rod production, and comprises a base and a plastic welding rod, the top of the base is fixedly connected with an extrusion molding device, a first support frame, a second support frame, an air blower and a refrigeration box, and the top of the first support frame is fixedly connected with an air duct; the output end of the air blower communicates with the refrigeration box through a connecting pipeline, a semiconductor refrigeration piece is arranged on the inner wall of the refrigeration box, the top and the side face of the refrigeration box are fixedly connected with a first ventilation pipe and a second ventilation pipe correspondingly, and one end of the first ventilation pipe and one end of the second ventilation pipe are both fixedly connected with the air duct. The plastic welding rod cooling device has the beneficial effects that the semiconductor chilling plate, the air blower and the air duct are arranged, air in the refrigeration box is refrigerated through the semiconductor chilling plate, low-temperature air in the refrigeration box is blown into the air duct through the air blower, and the plastic welding rod can be comprehensively cooled through the air outlet holes.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic welding rod production, and more specifically, to a plastic welding rod cooling device. Background Art

[0002] Plastic welding rods are used in conjunction with hot air welding guns. When plastic sheets are used to make various containers, towers, tanks and other equipment, plastic welding rods are required for welding. These utensils are mostly used to hold corrosive liquids, so the quality of plastic welding rods is particularly important. However, the cooling effect of existing plastic welding rod cooling devices is poor, which affects production efficiency. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a plastic welding rod cooling device which has the characteristics of good cooling effect.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides a plastic welding rod cooling device, comprising a base and a plastic welding rod, the top of the base is fixedly connected with an extrusion molding device, a first support frame, a second support frame, a blower and a refrigeration box, the top of the first support frame is fixedly connected with a wind tube, the output end of the blower is connected to the refrigeration box through a connecting pipe, a semiconductor refrigeration sheet is arranged on the inner wall of the refrigeration box, the top and side of the refrigeration box are respectively fixedly connected with a first ventilation pipe and a second ventilation pipe, one end of the first ventilation pipe and the second ventilation pipe are fixedly connected to the wind tube, an air outlet is opened on the inner wall of the wind tube, and the second support frame A cold water tank is fixedly connected to the top, a refrigerator is arranged at the bottom of the cold water tank, a water temperature monitor is arranged on the inner wall of the cold water tank, a support shell is fixedly connected to the top of the cold water tank, a fixed seat is fixedly connected to the bottom of the inner wall of the support shell, the same fixed pipe is fixedly connected to the two fixed seats, a spray head is fixedly connected to the surface of the fixed pipe, a pump is fixedly connected to the top of the support shell, one end of the pump is fixedly connected to the side of the cold water tank through a water suction pipe, the output end of the pump is fixedly connected to the fixed pipe through a water supply pipe, a control shell is fixedly connected to the surface of the extrusion molding equipment, and a controller is arranged inside the control shell.

[0007] When the plastic welding rod cooling device of the present technical solution is used, the air in the refrigeration box is cooled by the semiconductor refrigeration sheet, and the low-temperature air in the refrigeration box is blown into the inside of the wind tube by the blower, so as to facilitate the comprehensive cooling of the plastic welding rod through the air outlet, and the water temperature in the cold water tank is set by the operation panel, so that the controller automatically starts the refrigerator to cool the water in the cold water tank, and the water temperature in the cold water tank is monitored by the water temperature monitor. When the water temperature reaches the set temperature, the controller automatically shuts down the refrigerator, so that the refrigerator automatically starts or shuts down according to the set temperature, so as to facilitate the control of the water temperature in the cold water tank, and the cold water is input into the inside of the fixed pipe by the pump, so that the fixed pipe sprays the cold water onto the surface of the plastic welding rod through the spray head, so as to facilitate the rapid cooling of the plastic welding rod, improve the cooling effect on the plastic welding rod, and ensure the production efficiency.

[0008] Furthermore, the heat dissipation end of the semiconductor refrigeration plate is arranged outside the refrigeration box.

[0009] Furthermore, the plastic welding rod is movably connected inside the wind tube and the supporting shell, and the number of the spray heads is two.

[0010] Furthermore, the heat dissipation end of the refrigerator is arranged at the bottom of the cold water tank.

[0011] Furthermore, an operation panel is provided on the surface of the extrusion molding equipment.

[0012] (3) Beneficial effects

[0013] In summary, the utility model has the following beneficial effects:

[0014] 1. The plastic welding rod cooling device is provided with a semiconductor refrigeration sheet, a blower and a wind tube. The semiconductor refrigeration sheet is used to cool the air in the refrigeration box, and the low-temperature air in the refrigeration box is blown into the wind tube through the blower, so that the plastic welding rod can be fully cooled through the air outlet;

[0015] 2. The plastic welding rod cooling device is provided with a controller, a refrigerator, a pump and a spray head. The water temperature in the cold water tank is set through the operation panel, so that the controller automatically starts the refrigerator to cool the water in the cold water tank, and the water temperature in the cold water tank is monitored by the water temperature monitor. When the water temperature reaches the set temperature, the controller automatically shuts down the refrigerator, so that the refrigerator is automatically started or shut down according to the set temperature, which is convenient for controlling the water temperature in the cold water tank. The cold water is input into the interior of the fixed pipe through the pump, so that the fixed pipe sprays the cold water onto the surface of the plastic welding rod through the spray head, which is convenient for quickly cooling the plastic welding rod, improving the cooling effect of the plastic welding rod, and ensuring production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic structural diagram of a three-dimensional cross section of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram of the middle A part;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.

[0020] The markings in the accompanying drawings are:

[0021] 1. Base; 2. Extrusion molding equipment; 3. First support frame; 4. Air duct; 5. Refrigeration box; 6. Blower; 7. Semiconductor refrigeration plate; 8. First ventilation duct; 9. Second ventilation duct; 10. Air outlet; 11. Plastic welding rod; 12. Second support frame; 13. Cold water tank; 14. Support shell; 15. Refrigerator; 16. Water temperature monitor; 17. Fixed pipe; 18. Pump; 19. Suction pipe; 20. Water supply pipe; 21. Spray head; 22. Control shell; 23. Controller. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0023] Example:

[0024] The following is combined with Figure 1-3 The utility model is described in further detail.

[0025] See also Figure 1-3The utility model provides a technical solution: a plastic welding rod cooling device, comprising a base 1 and a plastic welding rod 11, the top of the base 1 is fixedly connected with an extrusion molding device 2, a first support frame 3, a second support frame 12, a blower 6 and a refrigeration box 5, the top of the first support frame 3 is fixedly connected with a wind tube 4, the output end of the blower 6 is connected to the refrigeration box 5 through a connecting pipe, a semiconductor refrigeration sheet 7 is arranged on the inner wall of the refrigeration box 5, the top and side of the refrigeration box 5 are respectively fixedly connected with a first ventilation pipe 8 and a second ventilation pipe 9, one end of the first ventilation pipe 8 and the second ventilation pipe 9 are fixedly connected with the wind tube 4, and the wind tube The inner wall of the refrigerator 4 is provided with an air outlet 10. By setting a semiconductor refrigeration sheet 7, a blower 6 and a wind tube 4, the air in the refrigeration box 5 is cooled by the semiconductor refrigeration sheet 7, and the low-temperature air in the refrigeration box 5 is blown into the interior of the wind tube 4 by the blower 6, so as to facilitate the comprehensive cooling of the plastic welding rod 11 through the air outlet 10. The top of the second support frame 12 is fixedly connected to a cold water tank 13, and a refrigerator 15 is arranged at the bottom of the cold water tank 13. A water temperature monitor 16 is arranged on the inner wall of the cold water tank 13, and the top of the cold water tank 13 is fixedly connected to a support shell 14, and the bottom of the inner wall of the support shell 14 is fixedly connected to a fixed The support shell 14 is provided with a plurality of fixed seats, and a fixed pipe 17 is fixedly connected to the two fixed seats, and a spray head 21 is fixedly connected to the surface of the fixed pipe 17, and a pump 18 is fixedly connected to the top of the support shell 14, and one end of the pump 18 is fixedly connected to the side of the cold water tank 13 through a water pumping pipe 19, and the output end of the pump 18 is fixedly connected to the fixed pipe 17 through a water supply pipe 20, and a control shell 22 is fixedly connected to the surface of the extrusion molding device 2, and a controller 23 is arranged inside the control shell 22. By arranging the controller 23, the refrigerator 15, the pump 18 and the spray head 21, the water temperature in the cold water tank 13 is set through the operation panel, so that the control The controller 23 automatically starts the refrigerator 15 to cool the water in the cold water tank 13, and monitors the water temperature in the cold water tank 13 through the water temperature monitor 16. When the water temperature reaches the set temperature, the controller 23 automatically shuts down the refrigerator 15, so that the refrigerator 15 is automatically started or shut down according to the set temperature, which is convenient for controlling the water temperature in the cold water tank 13. The cold water is input into the interior of the fixed pipe 17 through the pump 18, so that the fixed pipe 17 sprays the cold water onto the surface of the plastic welding rod 11 through the spray head 21, which is convenient for quickly cooling the plastic welding rod 11, improving the cooling effect on the plastic welding rod 11, and ensuring production efficiency.

[0026] Specifically, the heat dissipation end of the semiconductor refrigeration sheet 7 is arranged outside the refrigeration box 5 .

[0027] Specifically, the plastic welding rod 11 is movably connected to the inside of the wind tube 4 and the supporting shell, and the number of the spray heads 21 is two.

[0028] Specifically, the heat dissipation end of the refrigerator 15 is arranged at the bottom of the cold water tank 13 .

[0029] By adopting the above technical solution, the refrigerator 15 can dissipate heat easily.

[0030] Specifically, an operation panel is provided on the surface of the extrusion molding device 2 .

[0031] The working principle of the utility model is:

[0032] When the utility model is in use, the plastic welding rod 11 passes through the air duct 4 and the supporting shell 14, the blower 6 and the semiconductor refrigeration sheet 7 are started through the operation panel, the air in the refrigeration box 5 is refrigerated through the semiconductor refrigeration sheet 7, and the low-temperature air in the refrigeration box 5 is blown into the interior of the air duct 4 through the blower 6, and the plastic welding rod 11 is fully cooled through the air outlet 10. At the same time, the water temperature in the cold water tank 13 is set through the operation panel, so that the controller 23 automatically starts the refrigerator 15 to cool the water in the cold water tank 13, and the water temperature in the cold water tank 13 is monitored through the water temperature monitor 16. When the water temperature reaches the set temperature, the controller 23 automatically shuts down the refrigerator 15, so that the refrigerator 15 is automatically started or shut down according to the set temperature, and the water temperature in the cold water tank 13 is controlled. The cold water is input into the interior of the fixed pipe 17 through the pump 18, and the fixed pipe 17 sprays the cold water onto the surface of the plastic welding rod 11 through the spray head 21, so that the plastic welding rod 11 can be quickly cooled.

[0033] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A plastic welding rod cooling device, comprising a base (1) and a plastic welding rod (11), characterized in that: The top of the base (1) is fixedly connected with an extrusion molding device (2), a first support frame (3), a second support frame (12), a blower (6) and a refrigeration box (5); the top of the first support frame (3) is fixedly connected with a wind tube (4); the output end of the blower (6) is connected to the refrigeration box (5) through a connecting pipe; a semiconductor refrigeration sheet (7) is arranged on the inner wall of the refrigeration box (5); the top and side of the refrigeration box (5) are respectively fixedly connected with a first ventilation pipe (8) and a second ventilation pipe (9); one end of each of the first ventilation pipe (8) and the second ventilation pipe (9) is fixedly connected to the wind tube (4); an air outlet hole (10) is provided on the inner wall of the wind tube (4); the top of the second support frame (12) is fixedly connected with a cold water tank (13); the bottom of the cold water tank (13) is provided with a A refrigerator (15), a water temperature monitor (16) is arranged on the inner wall of the cold water tank (13), a support shell (14) is fixedly connected to the top of the cold water tank (13), a fixed seat is fixedly connected to the bottom of the inner wall of the support shell (14), the same fixed pipe (17) is fixedly connected to the two fixed seats, a spray head (21) is fixedly connected to the surface of the fixed pipe (17), a pump (18) is fixedly connected to the top of the support shell (14), one end of the pump (18) is fixedly connected to the side of the cold water tank (13) through a water pump (19), the output end of the pump (18) is fixedly connected to the fixed pipe (17) through a water supply pipe (20), and a control shell (22) is fixedly connected to the surface of the extrusion molding equipment (2), and a controller (23) is arranged inside the control shell (22).

2. A plastic welding rod cooling device according to claim 1, characterized in that: The heat dissipation end of the semiconductor refrigeration sheet (7) is arranged outside the refrigeration box (5).

3. A plastic welding rod cooling device according to claim 1, characterized in that: The plastic welding rod (11) is movably connected to the inside of the wind tube (4) and the supporting shell, and the number of the spray heads (21) is two.

4. A plastic welding rod cooling device according to claim 1, characterized in that: The heat dissipation end of the refrigerator (15) is arranged at the bottom of the cold water tank (13).

5. A plastic welding rod cooling device according to claim 1, characterized in that: An operation panel is provided on the surface of the extrusion molding equipment (2).

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