Automatic complete equipment for extruding pp glass fiber bar

Abstract

The utility model provides pp glass fiber bar extrusion automatic complete equipment which comprises a base, a heater is fixed to the top of the base, a conveying pipe is fixedly connected to the right side of the heater, a heat insulation layer is arranged on the surface of the conveying pipe, and a heat dissipation mechanism is arranged on the top of the heat insulation layer. The heat dissipation mechanism comprises an air suction box, an air suction opening, a fixing frame and a fan, the bottom of the air suction box is fixedly connected with the top of the heat insulation layer, the bottom of the air suction box penetrates into the heat insulation layer and is fixedly connected with the top of the air suction opening, and the rear side of the inner wall of the heat insulation layer is fixedly connected with the fixing frame; the rear side of the fixing frame is fixedly connected with a fan. By means of the heat dissipation mechanism, when the extrusion equipment is used, due to the fact that raw materials need to be shaped after being heated, the temperature of a conveying pipe is high, heat dissipated by the surface of the conveying pipe can be fully absorbed through an air suction opening and is exhausted through an air suction box, and the heat dissipation speed of the surface of the conveying pipe can be increased by starting a fan.

Description

Technical Field

[0001] The utility model relates to a complete set of automatic extrusion equipment for PP glass fiber rods, belonging to the technical field of PP glass fiber rods. Background Art

[0002] PP fiberglass rod is a rod-shaped product made of polypropylene and glass fiber reinforced materials. PP is a semi-crystalline thermoplastic with good chemical stability, electrical insulation, heat resistance and mechanical strength. After adding glass fiber, the strength and rigidity of PP rod can be significantly improved while maintaining its excellent heat resistance and chemical resistance. PP fiberglass rod has a wide range of applications in many fields due to its excellent physical properties and environmental protection characteristics.

[0003] A Chinese patent publication (publication number: CN 220720198 U) discloses a PP pipe extruder, which relates to the technical field of extruders. The PP pipe extruder comprises a cooling shell and an extrusion component arranged at its left end. A conveying assembly for transmitting the extruded pipe is arranged inside the cooling shell on the right side of the extrusion component. An air cooling assembly for preliminary cooling of the pipe is arranged at the extrusion position of the extrusion component. A water cooling assembly for water cooling the pipe is also arranged inside the cooling shell downstream of the air cooling assembly. A traction assembly for traction of the pipe is also arranged inside the cooling shell. A cutting assembly slitting knife for cutting the pipe is arranged downstream of the traction assembly. A discharge port for discharging is arranged at the right end of the cooling shell. A slitting table for making the pipe and a discharge inclined plate for guiding the pipe are arranged at the discharge port position. Thus, the cooling time is saved, the production efficiency is improved and the discharge is automatic.

[0004] However, the above technology may dissipate a lot of heat from the surface of the conveying pipe when the raw materials are heated and extruded, which may easily accelerate the aging of the metal, cause equipment damage, and delay normal production. However, most of the existing extruders dissipate heat through natural heat dissipation, but natural heat dissipation is inefficient and cannot effectively reduce the temperature of the conveying pipe.

[0005] Therefore, a complete set of automated extrusion equipment for pp glass fiber rods is proposed. Utility Model Content

[0006] In view of this, the utility model provides a complete set of automated extrusion equipment for PP glass fiber rods to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is achieved as follows: PP glass fiber rod extrusion automated complete set of equipment, including a base, a heater is fixed on the top of the base, a conveying pipe is fixedly connected to the right side of the heater, a heat insulation layer is provided on the surface of the conveying pipe, a heat dissipation mechanism is provided on the top of the heat insulation layer, the heat dissipation mechanism includes an air suction box, an air suction port, a fixing frame and a fan, the bottom of the air suction box is fixedly connected to the top of the heat insulation layer, the bottom of the air suction box penetrates into the interior of the heat insulation layer and is fixedly connected to the top of the air suction port, the rear side of the inner wall of the heat insulation layer is fixedly connected to the fixing frame, and the rear side of the fixing frame is fixedly connected to the fan.

[0008] Further preferably, the top of the heater is fixedly connected to a feed tank, and the bottom of the delivery pipe is fixedly connected to a hair dryer.

[0009] Further preferably, a movable door is provided on the front side of the heat insulation layer, a travel groove is provided on the top of the base, and the bottom of the movable door is slidably connected to the inside of the travel groove.

[0010] Further preferably, a cavity is opened on the front side of the movable door, a positioning mechanism is arranged inside the cavity, and the positioning mechanism includes a moving rod, a positioning rod and a tension spring.

[0011] Further preferably, the front side of the moving rod passes through the front side of the cavity, the rear side of the moving rod passes through the interior of the cavity, the bottom of the moving rod is fixedly connected to the top of the positioning rod, the top of the positioning rod is fixedly connected to the top of the tension spring, the top of the tension spring is fixedly connected to the inner wall of the cavity, and the bottom of the right side of the positioning rod passes through the interior of the insulation layer.

[0012] Further preferably, a fixing groove is provided on the surface of the heat insulation layer, and the bottom of the right side of the positioning rod is slidably connected to the inside of the fixing groove.

[0013] Further preferably, a limiting groove is provided inside the cavity, a limiting rod is fixedly connected to the rear side of the positioning rod, and the rear side of the limiting rod is slidably connected to the interior of the limiting groove.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model uses a heat dissipation mechanism. When the extrusion equipment is used, since the raw materials need to be heated before shaping, the temperature of the conveying pipe is relatively high. The heat emitted from the surface of the conveying pipe can be fully absorbed through the air suction port and discharged through the air suction box. Starting the fan can increase the heat dissipation speed of the conveying pipe surface.

[0016] 2. The utility model uses a positioning mechanism to enable the staff to pull the moving rod during operation, and the moving rod drives the positioning rod to move to close the movable door, which can prevent the staff from being scalded during operation and protect the staff. By setting a fixing groove and a limiting groove, the positioning rod can be moved according to the moving trajectory provided by the limiting groove to ensure the normal use of the overall structure.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. 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 or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the heat insulation layer of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the movable door of the utility model;

[0022] Figure 4 This is a schematic diagram of the base structure of the utility model;

[0023] Figure 5 For the utility model Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0024] Figure numerals: 1. base; 2. heater; 3. conveying pipe; 4. thermal insulation layer; 5. heat dissipation mechanism; 501. air suction box; 502. air suction port; 503. fixing bracket; 504. fan; 6. discharge tank; 7. blower; 8. movable door; 9. travel groove; 10. cavity; 11. positioning mechanism; 1101. moving rod; 1102. positioning rod; 1103. tension spring; 12. fixing groove; 13. limiting groove; 14. limiting rod. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-5 As shown, an embodiment of the utility model provides a complete set of automated extrusion equipment for pp glass fiber rods, including a base 1, a heater 2 is fixed on the top of the base 1, a conveying pipe 3 is fixedly connected to the right side of the heater 2, a heat insulation layer 4 is provided on the surface of the conveying pipe 3, a heat dissipation mechanism 5 is provided on the top of the heat insulation layer 4, and the heat dissipation mechanism 5 includes an air suction box 501, an air suction port 502, a fixing frame 503 and a fan 504, the bottom of the air suction box 501 is fixedly connected to the top of the heat insulation layer 4, the bottom of the air suction box 501 penetrates into the interior of the heat insulation layer 4 and is fixedly connected to the top of the air suction port 502, a fixing frame 503 is fixedly connected to the rear side of the inner wall of the heat insulation layer 4, a fan 504 is fixedly connected to the rear side of the fixing frame 503, a feeding tank 6 is fixedly connected to the top of the heater 2, a hair dryer 7 is fixedly connected to the bottom of the conveying pipe 3, a movable door 8 is provided on the front side of the heat insulation layer 4, a travel groove 9 is opened on the top of the base 1, and the bottom of the movable door 8 is slidably connected to the inside of the travel groove 9.

[0029] Through the heat dissipation mechanism 5, when the extrusion equipment is used, since the raw materials need to be heated and then shaped, the temperature of the conveying pipe 3 is relatively high. The heat emitted from the surface of the conveying pipe 3 can be fully absorbed through the suction port 502 and discharged through the suction box 501. Starting the fan 504 can increase the heat dissipation speed on the surface of the conveying pipe 3.

[0030] Example 2

[0031] In one embodiment, a cavity 10 is provided on the front side of the movable door 8, and a positioning mechanism 11 is arranged inside the cavity 10. The positioning mechanism 11 includes a moving rod 1101, a positioning rod 1102 and a tension spring 1103. The front side of the moving rod 1101 penetrates to the front side of the cavity 10, and the rear side of the moving rod 1101 penetrates to the interior of the cavity 10. The bottom of the moving rod 1101 is fixedly connected to the top of the positioning rod 1102, the top of the positioning rod 1102 is fixedly connected to the top of the tension spring 1103, and the top of the tension spring 1103 is fixedly connected to the inner wall of the cavity 10. The bottom of the right side of the positioning rod 1102 penetrates to the interior of the thermal insulation layer 4, and a fixing groove 12 is provided on the surface of the thermal insulation layer 4. The bottom of the right side of the positioning rod 1102 is slidably connected to the interior of the fixing groove 12. A limiting groove 13 is provided inside the cavity 10, and a limiting rod 14 is fixedly connected to the rear side of the positioning rod 1102, and the rear side of the limiting rod 14 is slidably connected to the interior of the limiting groove 13.

[0032] Through the positioning mechanism 11, when the staff is operating, they can pull the moving rod 1101, and the moving rod 1101 drives the positioning rod 1102 to move, so as to close the movable door 8. This can prevent the staff from being scalded during operation and protect the staff. By setting the fixing groove 12 and the limiting groove 13, the positioning rod 1102 can move along the moving trajectory provided by the limiting groove 13, thereby ensuring the normal use of the overall structure.

[0033] When the utility model is working: first pull the moving rod 1101 upwards, the moving rod 1101 drives the positioning rod 1102 to move upwards according to the moving trajectory provided by the limiting groove 13, and the positioning rod 1102 moves upwards while the tension spring 1103 is stretched to make the positioning rod 1102 move upwards. At this time, the movable door 8 can be pulled to the left, which is convenient for the staff to adjust the conveying pipe 3. After completion, the movable door 8 is closed again, the moving rod 1101 is released, and the positioning rod 1102 is reinserted into the interior of the fixed groove 12 by the return force of the tension spring 1103. When the extruder is used, when the temperature of the conveying pipe 3 is too high, the suction box 501 is started, and the heat dissipated from the surface of the conveying pipe 3 is absorbed through the suction port 502. While absorbing, the fan 504 is started, and the heat dissipation effect of the heat dissipation pipe is improved by the rotation of the fan 504.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. PP glass fiber rod extrusion automatic complete set of equipment, including a base (1), characterized in that: A heater (2) is fixed on the top of the base (1); a delivery pipe (3) is fixedly connected to the right side of the heater (2); a heat insulation layer (4) is provided on the surface of the delivery pipe (3); a heat dissipation mechanism (5) is provided on the top of the heat insulation layer (4); the heat dissipation mechanism (5) comprises an air suction box (501), an air suction port (502), a fixing frame (503) and a fan (504); the bottom of the air suction box (501) is fixedly connected to the top of the heat insulation layer (4); the bottom of the air suction box (501) penetrates into the interior of the heat insulation layer (4) and is fixedly connected to the top of the air suction port (502); the rear side of the inner wall of the heat insulation layer (4) is fixedly connected to the fixing frame (503); and the rear side of the fixing frame (503) is fixedly connected to the fan (504).

2. The PP glass fiber rod extrusion automation complete set of equipment according to claim 1 is characterized by: The top of the heater (2) is fixedly connected to a feed tank (6), and the bottom of the delivery pipe (3) is fixedly connected to a blower (7).

3. The PP glass fiber rod extrusion automation complete set of equipment according to claim 1 is characterized by: A movable door (8) is arranged on the front side of the heat insulation layer (4), a travel groove (9) is opened on the top of the base (1), and the bottom of the movable door (8) is slidably connected to the inside of the travel groove (9).

4. The PP glass fiber rod extrusion automation complete set of equipment according to claim 3 is characterized by: A cavity (10) is provided on the front side of the movable door (8), a positioning mechanism (11) is arranged inside the cavity (10), and the positioning mechanism (11) comprises a moving rod (1101), a positioning rod (1102) and a tension spring (1103).

5. The PP glass fiber rod extrusion automation complete set of equipment according to claim 4 is characterized in that: The front side of the moving rod (1101) passes through the front side of the cavity (10), the rear side of the moving rod (1101) passes through the interior of the cavity (10), the bottom of the moving rod (1101) is fixedly connected to the top of the positioning rod (1102), the top of the positioning rod (1102) is fixedly connected to the top of the tension spring (1103), the top of the tension spring (1103) is fixedly connected to the inner wall of the cavity (10), and the bottom of the right side of the positioning rod (1102) passes through the interior of the thermal insulation layer (4).

6. The PP glass fiber rod extrusion automation complete set of equipment according to claim 5 is characterized by: A fixing groove (12) is provided on the surface of the heat insulation layer (4), and the bottom of the right side of the positioning rod (1102) is slidably connected to the inside of the fixing groove (12).

7. The PP glass fiber rod extrusion automation complete set of equipment according to claim 5 is characterized by: A limiting groove (13) is provided inside the cavity (10), and a limiting rod (14) is fixedly connected to the rear side of the positioning rod (1102), and the rear side of the limiting rod (14) is slidably connected to the interior of the limiting groove (13).

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