Sectional material traction device and door and window sectional material production equipment

Abstract

The utility model discloses a sectional material traction device and door and window sectional material production equipment, and relates to the technical field of composite material manufacturing, the sectional material traction device comprises a cover body and a traction mechanism, the cover body is provided with a containing cavity with a feeding port and a discharging port, the traction mechanism comprises a conveying assembly and a plurality of adsorption parts, the conveying assembly comprises two belt wheels arranged at intervals and a conveying belt, the conveying belt extends from the feeding port to the discharging port and is located in the containing cavity, the multiple adsorption parts are arranged on the conveying belt, each adsorption part comprises multiple telescopic adsorption rods, and a suction nozzle is arranged at the end, opposite to the conveying belt, of each adsorption rod; in the technical scheme provided by the utility model, the suction rod of the suction part can abut against the outer surface of the section bar, and the suction rod has a telescopic function, so that when the suction rod abuts against the irregular outer surface of the section bar, a profiling surface consistent with the outer surface of the section bar can be formed, different positions of the section bar are ensured to abut against and be adsorbed with the suction rod, the contact area is increased, and the service life of the section bar is prolonged. Therefore, overlarge pressure on a single position is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of composite material processing, and particularly relates to a profile traction device and a door and window profile production device. Background Art

[0002] Door and window profiles are special materials used to manufacture door and window frames. They are usually made of metal, plastic or composite materials, and have the characteristics of light weight, high strength and good durability. Modern door and window profile designs focus on heat insulation, sound insulation and sealing performance to meet the requirements of building energy conservation and environmental protection. Metal profiles such as aluminum alloy are often combined with heat insulation strips due to their good thermal conductivity to improve the heat insulation effect; plastic profiles such as PVC have good sealing performance and plasticity, and are easy to achieve diverse appearance designs; while composite profiles such as glass fiber reinforced plastic (GFRP) combine the advantages of multiple materials, providing higher strength and weather resistance. With the increasing emphasis on sustainable development in the construction industry, door and window profiles are also constantly innovating to meet higher energy efficiency standards and aesthetic requirements.

[0003] Taking glass fiber reinforced plastic door and window profiles as an example, glass fiber reinforced plastic is a high-performance building material. It is made through special formulations and processes, and has excellent heat insulation, sound insulation and sealing performance. This kind of profile is usually composed of polyurethane resin and reinforcing materials (such as glass fiber) through compounding, and is produced by pultrusion process to ensure the structural stability and durability. Due to its light weight, high strength and good thermal insulation characteristics, it is widely used in the manufacture of energy-saving doors and windows, which helps to improve the energy efficiency and living comfort of buildings.

[0004] In the related art, the formed door and window profiles are generally transferred by traction tracks, that is, the upper and lower tracks clamp the profiles for dragging and traction. However, due to the special outer structure of the profiles with uneven surfaces, and the contact surface of the tracks is a large plane, it results in that the contact surface of the tracks only contacts with part of the structure of the profiles, which easily causes damage to this part of the structure during the extrusion process. Summary of the Utility Model

[0005] The main purpose of the utility model is to propose a profile traction device and a door and window profile production device, aiming to provide a profile traction device with better traction effect and not easy to damage the profiles.

[0006] To achieve the above purpose, the profile traction device proposed by the utility model includes:

[0007] A cover body, the cover body is provided with a containing cavity having a feeding port and a discharging port; and

[0008] Traction mechanism, the traction mechanism includes a conveying component and a plurality of adsorption parts, the conveying component includes two pulleys arranged at intervals and a conveyor belt sleeved on the two pulleys, the pulleys are arranged on the cover body, the conveyor belt extends from the feeding port to the discharging port and is located in the accommodating cavity, a plurality of the adsorption parts are arranged on the conveyor belt, the adsorption part includes a plurality of telescopic suction rods, the suction rods are used to connect to a vacuum generator externally, and a suction nozzle is arranged at one end of each suction rod facing away from the conveyor belt.

[0009] In one embodiment, the adsorption part further includes a mounting seat, the mounting seat is provided with a plurality of mounting holes, each suction rod is movably arranged in one mounting hole, and the plurality of mounting holes are evenly spaced.

[0010] In one embodiment, the adsorption part is detachably arranged on the conveyor belt.

[0011] In one embodiment, the profile traction device includes two traction mechanisms, the two traction mechanisms are arranged at intervals in the vertical direction, and a conveying channel is formed between the two conveyor belts.

[0012] In one embodiment, the profile traction device includes a workbench, and the cover body is arranged on the workbench.

[0013] In one embodiment, the profile traction device further includes a lifting component, the lifting component is arranged on the cover body and has a movable end facing the conveying component, and one of the conveying components is arranged on the movable end.

[0014] In one embodiment, the lifting component includes a plurality of lifting cylinders, and the movable ends of the plurality of lifting cylinders are all connected to one of the conveying components to adjust the height of the conveying channel.

[0015] In one embodiment, the cover body is provided with two guide rollers, the axial direction of the guide rollers is along the two guide rollers, and the guide rollers are arranged at intervals at the feeding port; and / or

[0016] The two guide rollers are arranged at intervals at the discharging port.

[0017] The present utility model also proposes a door and window profile production device, including the profile traction device and a mold, and the profile traction device includes:

[0018] A cover body, the cover body is provided with an accommodating cavity having a feeding port and a discharging port; and

[0019] Traction mechanism, the traction mechanism includes a conveying component and a plurality of adsorption parts, the conveying component includes two pulleys arranged at intervals and a conveyor belt sleeved on the two pulleys, the pulleys are arranged on the cover body, the conveyor belt extends from the feeding port to the discharging port and is located in the accommodating cavity, a plurality of the adsorption parts are arranged on the conveyor belt, the adsorption part includes a plurality of telescopic suction rods, the suction rods are used to connect to an external vacuum generator, and a suction nozzle is arranged at one end of each suction rod facing away from the conveyor belt.

[0020] In an embodiment, the door and window profile production equipment includes a workbench, the mold is arranged on the workbench, the mold is provided with an input port and an output port, and the output port is arranged opposite to the feeding port.

[0021] In the technical solution of the present utility model, a profile traction device and a door and window profile production equipment are proposed. Among them, the profile traction device includes a cover body and a traction mechanism. The cover body is provided with an accommodating cavity having a feeding port and a discharging port. The traction mechanism includes a conveying component and a plurality of adsorption parts. The conveying component includes two pulleys and a conveyor belt sleeved on the two pulleys. A plurality of adsorption parts are arranged on the conveyor belt and move together with the conveyor belt. When the profile enters the cover body, the suction rods of the adsorption parts will abut against the outer surface of the profile. Since the suction rods have a telescopic function, when the suction rods abut against the irregular outer surface of the profile, a profiling surface consistent with the outer surface of the profile will be formed, so as to ensure that different positions on the outer surface of the profile can be abutted and adsorbed by the suction rods, increasing the contact area, thereby avoiding excessive pressure on a single position and causing damage to the profile. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0023] Figure 1 It is a schematic structural diagram of an embodiment of the profile traction device provided by the present utility model;

[0024] Figure 2 It is a schematic structural diagram of the conveying component in the profile traction device;

[0025] Figure 3 For Figure 2 The partial enlarged view at A in

[0026] Explanation of the reference numerals in the drawings:

[0027] 1000. Profile traction device; 1. Cover body; 11. Inlet; 12. Outlet; 13. Guide roller; 14. Conveyor channel; 2. Traction mechanism; 21. Transmission component; 211. Belt pulley; 211a. Driving wheel; 211b. Driven wheel; 212. Conveyor belt; 22. Adsorption part; 221. Mounting seat; 222. Suction rod; 222a. Suction nozzle; 3. Lifting component; 4. Workbench; 100. Mold; 2000. Profile.

[0028] The realization, functional features and advantages of the purpose of the present utility model will be further described in conjunction with the embodiments and with reference to the accompanying drawings. Detailed implementation manners

[0029] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0031] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that satisfies both A and B at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0032] Door and window profiles are special materials used to manufacture door and window frames. They are usually made of metal, plastic, or composite materials, and have the characteristics of light weight, high strength, and good durability. Modern door and window profile designs focus on heat insulation, sound insulation, and sealing performance to meet the requirements of building energy conservation and environmental protection. Metal profiles such as aluminum alloy are often combined with heat insulation strips due to their good thermal conductivity to enhance the heat insulation effect; plastic profiles such as PVC have good sealing and plasticity, making it easy to achieve diverse appearance designs; while composite profiles such as glass fiber reinforced plastic (GFRP) combine the advantages of multiple materials, providing higher strength and weather resistance. With the construction industry's emphasis on sustainable development, door and window profiles are also constantly innovating to meet higher energy efficiency standards and aesthetic requirements.

[0033] Taking glass fiber reinforced plastic door and window profiles as an example, glass fiber reinforced plastic is a high-performance building material. It is made through special formulations and processes and has excellent heat insulation, sound insulation, and sealing performance. This type of profile is usually composed of a composite of polyurethane resin and reinforcing materials (such as glass fiber) and is produced using a pultrusion process, ensuring the stability and durability of its structure. Due to its light weight, high strength, and good thermal insulation characteristics, it is widely used in the manufacture of energy-efficient doors and windows, which helps improve the energy efficiency and living comfort of buildings.

[0034] In related technologies, the formed door and window profiles are generally transferred by a traction track, that is, the upper and lower tracks clamp the profiles for dragging and traction. However, due to the special outer structure of the profiles with uneven surfaces, and the contact surface of the track being a large flat surface, it results in the contact surface of the track only contacting part of the structure of the profile, which easily causes damage to this part of the structure during the extrusion process.

[0035] To solve the above problems, the present utility model proposes a profile traction device, aiming to provide a profile traction device with better traction effect and not easily causing damage to the profiles. Figures 1 to 3 It is a schematic structural diagram of an embodiment provided by the profile traction device of the present utility model.

[0036] Please refer to Figures 1 to 3 , the present utility model proposes a profile traction device 1000, which includes a cover body 1 and a traction mechanism 2. The cover body 1 is provided with a containing cavity having a feeding port 11 and a discharging port 12. The traction mechanism 2 includes a conveying assembly and a plurality of adsorption parts 22. The conveying assembly includes two pulley wheels 211 arranged at intervals and a conveyor belt 212 sleeved on the two pulley wheels 211. The pulley wheels 211 are arranged on the cover body 1, and the conveyor belt 212 extends from the feeding port 11 to the discharging port 12 and is located in the containing cavity. A plurality of adsorption parts 22 are arranged on the conveyor belt 212. The adsorption parts 22 include a plurality of telescopic suction rods 222. The suction rods 222 are used to connect to a vacuum generator, and each end of the suction rod 222 facing away from the conveyor belt 212 is provided with a suction nozzle 222a.

[0037] In the technical solution of the present utility model, a profile traction device 1000 and a door and window profile production equipment are proposed. Among them, the profile traction device 1000 includes a housing 1 and a traction mechanism 2. The housing 1 is provided with a receiving cavity having a feeding port 11 and a discharging port 12. The traction mechanism 2 includes a conveying assembly and a plurality of adsorption parts 22. The conveying assembly includes two pulleys 211 and a conveyor belt 212 sleeved on the two pulleys 211. The two pulleys 211 include a driving pulley 211a and a driven pulley 211b, and the driving pulley 211a is externally connected to a motor for driving. The plurality of adsorption parts 22 are arranged on the conveyor belt 212 and move together with the conveyor belt 212. When the profile enters the housing 1, the suction rod 222 of the adsorption part 22 will abut against the outer surface of the profile. Since the suction rod 222 has a telescopic function, when the suction rod 222 abuts against the irregular outer surface of the profile, a profiling surface consistent with the outer surface of the profile will be formed, so as to ensure that different positions on the outer surface of the profile can be abutted and adsorbed by the suction rod 222, increasing the contact area and thus avoiding excessive pressure on a single position, resulting in damage to the profile. There are two traction mechanisms 2 in this solution, one above the other, and a conveying channel 14 is formed between the two traction mechanisms 2. The two traction mechanisms 2 can provide greater traction force, thus ensuring reliable profile traction.

[0038] It can be understood that each adsorption part 22 is connected to an external vacuum generator (not marked in the figure) through an air pipe. The vacuum generator generates local vacuum for the suction nozzle 222a of the suction rod 222 to achieve negative pressure adsorption. The plurality of suction rods 222 can all provide adsorption force for the profile, so as to reduce the pressure of the upper traction mechanism 2 on the profile while ensuring the stable and reliable output of the profile. In an embodiment of the present utility model, each adsorption part 22 includes a mounting seat 221 and a plurality of suction rods 222 arranged on the mounting seat 221. The mounting seat 221 is provided with a plurality of mounting holes, and the plurality of mounting holes are evenly arranged to form a rectangular mounting area. The suction rod 222 is movably arranged in the mounting hole and can freely stretch and contract, so as to adapt to the irregular outer surface of the profile. It should be noted that the adsorption part 22 can be installed on the conveyor belt 212 in a detachable connection manner or directly bonded. The present utility model does not limit this. In an embodiment of the present utility model, the adsorption part 22 is installed on the conveyor belt 212 by screwing. Such a setting can facilitate the replacement and maintenance of the adsorption part 22.

[0039] To adjust the distance of the conveying channel 14 in the height direction so as to adapt to profiles of more specifications, the profile traction device 1000 further includes a lifting assembly 3. Specifically, please further refer to Figure 1, It should be noted that the lifting component 3 can be a lifting cylinder or a lifting structure driven by a motor. The present utility model does not limit this. In an embodiment of the present utility model, the lifting component 3 includes four lifting cylinders arranged at intervals in sequence. By controlling the movement of the upper traction mechanism 2 with the four lifting cylinders, the distance between the upper traction mechanism 2 and the lower traction mechanism 2 can be adjusted, so as to meet the use of more specifications of profiles.

[0040] When the profile enters and exits the cover body 1, it may deviate in direction due to slight deformation of the profile. Therefore, in the embodiment of this solution, two guiding rollers 13 are respectively arranged at the inlet 11 and the outlet 12 of the cover body 1. The two guiding rollers 13 are arranged at intervals, and the two guiding rollers 13 can play a guiding function for the profile.

[0041] The present utility model also proposes a door and window profile production device, which includes a profile traction device 1000 and a mold 100. The mold 100 is arranged on the workbench 4 and is provided with an input port and an output port. The input port is used to input high molecular fiber yarn, and the output port is directly opposite to the inlet 11. The specific structure of the profile traction device 1000 refers to the above-mentioned embodiment. Since this door and window profile production device adopts all the technical solutions of the above-mentioned all embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated here one by one.

[0042] The above is only an exemplary embodiment of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A profile pulling device, characterized in that: include: A cover body, wherein the cover body is provided with a containing cavity having an inlet and an outlet; and A traction mechanism, the traction mechanism includes a conveying component and a plurality of adsorption parts, the conveying component includes two pulleys arranged at intervals and a conveyor belt mounted on the two pulleys, the pulleys are arranged on the cover body, the conveyor belt extends from the feed port to the discharge port and is located in the accommodating cavity, a plurality of adsorption parts are arranged on the conveyor belt, the adsorption part includes a plurality of retractable suction rods, the suction rods are used to connect an external vacuum generator, and a suction nozzle is provided at the end of each suction rod facing away from the conveyor belt.

2. The profile pulling device according to claim 1, characterized in that: The adsorption part also includes a mounting seat, the mounting seat is provided with a plurality of mounting holes, each of the suction rods is movably arranged in one of the mounting holes, and the plurality of mounting holes are evenly spaced.

3. The profile pulling device according to claim 2, characterized in that: The adsorption portion is detachably arranged on the conveyor belt.

4. The profile pulling device according to any one of claims 1 to 3, characterized in that: The profile traction device comprises two traction mechanisms, the two traction mechanisms are arranged vertically at intervals, and a conveying channel is formed between the two conveyor belts.

5. The profile pulling device according to claim 4, characterized in that: The profile pulling device comprises a workbench, and the cover body is arranged on the workbench.

6. The profile pulling device according to claim 4, characterized in that: The profile traction device further comprises a lifting assembly, which is arranged on the cover body and has a movable end facing the conveying assembly, wherein one of the conveying assemblies is arranged on the movable end.

7. The profile pulling device according to claim 6, characterized in that: The lifting assembly includes a plurality of lifting cylinders, and the movable ends of the plurality of lifting cylinders are connected to one of the conveying assemblies to adjust the height of the conveying channel.

8. The profile pulling device according to any one of claims 1 to 3, characterized in that: The cover body is provided with two guide rollers, and the axial direction of the guide rollers is arranged at the feed inlet at intervals along the two guide rollers; and / or The two guide rollers are arranged at a distance from the discharge port.

9. A door and window profile production equipment, characterized in that: It comprises the profile pulling device and the mold as claimed in any one of claims 1 to 8.

10. The door and window profile production equipment according to claim 9, characterized in that: The door and window profile production equipment comprises a workbench, the mold is arranged on the workbench, the mold is provided with an input port and an output port, and the output port is arranged opposite to the input port.

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