Nylon heat insulation strip discharging auxiliary device

Abstract

The utility model relates to the technical field of heat insulation strip production, in particular to a nylon heat insulation strip discharging auxiliary device which comprises an installation frame, a water tank is fixedly connected to the installation frame, a plurality of driving assemblies are further arranged on the installation frame, and clamping assemblies are fixedly connected to the driving assemblies. According to the auxiliary discharging device, the driving assembly is arranged to be matched with the clamping assembly, when the nylon heat insulation strips are discharged, the clamping assembly is used for clamping the heat insulation strips which are not completely hardened, the driving assembly is used for driving the clamping assembly to move, and therefore the heat insulation strips are pulled to move in the direction away from the plastic extruding machine, and finally the purpose of auxiliary discharging is achieved. The situations that the heat insulation strips are accumulated near the discharging port of the plastic extruding machine during discharging, deformation of the heat insulation strips is caused, the discharging port of plastic extruding equipment is blocked and the like are avoided, and stable strip discharging of the plastic extruding machine is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of heat insulation strip production, in particular to a nylon heat insulation strip strip output auxiliary device. Background Art

[0002] The insulation strip is the core component of the through-strip insulation profile. It is not only a "broken bridge" for heat transfer in the aluminum profile, reducing the heat transfer in the aluminum profile, but also a structural connector for the aluminum profiles on both sides of the insulation profile. Through its connection, the three parts of the insulation profile become a whole and bear the load together. At present, the building energy-saving insulation aluminum profile generally adopts the heat-breaking cold bridge technology to achieve the purpose of heat insulation and energy saving. The nylon insulation strip as the heat-breaking cold bridge is connected in the middle of the inner and outer aluminum alloy frames. It must not only be an excellent insulation material, but also its strength and anti-aging performance must meet the requirements of aluminum alloy doors and windows.

[0003] In the prior art, nylon thermal insulation strips are produced by an extrusion process. After being extruded by an extruder, the thermal insulation strips enter a water tank and are ejected outward while being cooled by circulating water. However, when the thermal insulation strips are ejected, they have not yet completely hardened and are easily accumulated at the discharge port of the extruder during discharge, which not only causes the thermal insulation strips to deform, but may also clog the discharge port of the extrusion equipment. To this end, we propose a nylon thermal insulation strip ejection auxiliary device to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and proposes a nylon heat insulation strip strip output auxiliary device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A nylon heat insulation strip strip-out auxiliary device comprises a mounting frame, a water tank is fixedly connected to the mounting frame, a plurality of drive components are also arranged on the mounting frame, and a clamping component is fixedly connected to the drive component;

[0007] The driving assembly includes an extension frame fixedly connected to the mounting frame, a driving motor fixedly connected to the extension frame, an output end of the driving motor fixedly connected to a transverse axis, a plurality of connecting structures are provided on the transverse axis, a driving rod is rotatably connected to the connecting structure, and the driving rod is rotatably connected to the clamping mechanism, the driving assembly can drive the clamping mechanism to reciprocate, and cooperate with the clamping assembly to assist the extruder in producing strips.

[0008] Preferably, the clamping assembly includes a slide fixedly connected to the inner wall of the water tank, a slider is slidably connected inside the slide, the slider is rotatably connected to the driving rod, a clamping block is slidably connected to the slider, and a track groove is also provided on the inner wall of the slide, and the track groove is slidably connected to the clamping block.

[0009] Preferably, the connecting structure includes a curved rod arranged on the horizontal axis, a connecting sleeve is slidably connected to the curved rod, the connecting sleeve is rotatably connected to the driving rod, and the extension frame is also fixedly connected to a limiting plate, an elliptical groove is formed on the limiting plate, and the connecting sleeve is slidably connected to the elliptical groove.

[0010] Preferably, the number of the connecting structures is the same as the number of the clamping assemblies, and the number of the connecting structures is not less than three.

[0011] Preferably, a connecting block is slidably connected in the track groove, and a threaded rod is rotatably connected to the connecting block. The threaded rod passes through the slider, and the clamping block is threadedly connected to the threaded rod.

[0012] Preferably, the track groove is a parallelogram, and a special-shaped block is rotatably connected in the track groove via a spring shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model provides a driving component to cooperate with a clamping component. When the nylon heat insulation strip is discharged, the clamping component is used to clamp the heat insulation strip that has not been completely hardened, and the driving component is used to drive the clamping component to move, thereby pulling the heat insulation strip to move away from the extruder, and finally achieving the purpose of auxiliary discharge, avoiding the heat insulation strip from accumulating near the discharge port of the extruder during discharge, causing the heat insulation strip to deform, and blocking the discharge port of the extrusion equipment, etc., to ensure that the extruder can stably discharge strips;

[0015] 2. The utility model, through the connection structure, adopts a curved rod with a connecting sleeve and an elliptical groove, so that the driving rod can drive the clamping assembly to move horizontally at a uniform speed. The reasonable setting can make the speed of the clamping assembly driving the insulation strip to move the same as the discharge speed, avoiding deformation of the insulation strip due to the speed difference between the two during auxiliary strip discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a nylon heat insulation strip strip output auxiliary device proposed by the utility model;

[0017] Figure 2 This is a partial structural schematic diagram of a nylon heat insulation strip strip output auxiliary device proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a slide frame of a nylon heat insulation strip strip output auxiliary device proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the track groove structure of a nylon insulation strip strip output auxiliary device proposed by the utility model;

[0020] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1, mounting frame; 2, water tank; 3, extension frame; 4, driving motor; 5, horizontal axis; 6, driving rod; 7, slide; 8, slider; 9, clamping block; 10, track groove; 11, curved rod; 12, connecting sleeve; 13, limit plate; 14, elliptical groove; 16, threaded rod; 17, special-shaped block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5 A nylon heat insulation strip strip-out auxiliary device comprises a mounting frame 1, to which a water tank 2 is fixedly connected, wherein the water tank 2 is arranged at the outlet of an extruder, and the water tank 2 is arranged obliquely, and an end of the water tank 2 close to the extruder is higher than an end of the water tank 2 away from the extruder. When the nylon heat insulation strip is produced by the extruder, the nylon heat insulation strip enters the water tank 2 and is cooled by water and gradually hardens. A plurality of driving components are also arranged on the mounting frame 1, and a clamping component is fixedly connected to the driving component;

[0024] The driving assembly includes an extension frame 3 fixedly connected to the mounting frame 1, a driving motor 4 is fixedly connected to the extension frame 3, a transverse axis 5 is fixedly connected to the output end of the driving motor 4, a plurality of connecting structures are arranged on the transverse axis 5, a driving rod 6 is rotatably connected to the connecting structure, and the driving rod 6 is rotatably connected to the clamping mechanism, the driving assembly can drive the clamping mechanism to reciprocate, and cooperate with the clamping assembly to assist the extruder in producing strips.

[0025] The connection structure includes a curved rod 11 arranged on the horizontal axis 5, a connecting sleeve 12 is slidably connected to the curved rod 11, and the connecting sleeve 12 is rotatably connected to the driving rod 6. The extension frame 3 is also fixedly connected to a limit plate 13, and an elliptical groove 14 is formed on the limit plate 13. The connecting sleeve 12 is slidably connected to the elliptical groove 14;

[0026] In this design, a curved rod 11 is used in conjunction with a connecting sleeve 12, so that the rotating horizontal axis 5, in conjunction with the connecting sleeve 12 and the driving rod 6, can drive the clamping assembly to reciprocate. Because a limiting plate 13 is provided in conjunction with an elliptical groove 14, when the curved rod 11 rotates, the sliding sleeve can slide in the elliptical groove 14, and then when driving the clamping assembly to reciprocate, the clamping assembly is in a uniform motion state when clamping the thermal insulation strip, and finally the speed at which the clamping assembly drives the thermal insulation strip to move is consistent with the discharge speed of the extruder, thereby avoiding deformation of the thermal insulation strip due to the speed difference between the discharge speed of the clamping assembly and the extruder when the device assists in discharging the strip.

[0027] Further, the clamping assembly includes a slide 7 fixedly connected to the inner wall of the water tank 2, a slider 8 is slidably connected in the slide 7, the slider 8 is rotatably connected to the driving rod 6, a clamping block 9 is slidably connected to the slider 8, and a track groove 10 is also provided on the inner wall of the slide 7, and the track groove 10 is slidably connected to the clamping block 9. In this design, the slide 7 is used to limit the track of movement of the slider 8, and the clamping block 9 can slide relative to the slider 8 and can slide driven by the track groove 10. With the cooperation of the two, during the movement of the slider 8, the clamping block 9 can clamp the thermal insulation strip when the slider 8 moves away from the injection molding machine, and when the slider 8 moves toward the injection molding machine, the clamping block 9 will not clamp the thermal insulation strip;

[0028] Based on the above scheme, the auxiliary device is synchronously operated during the production process of the thermal insulation strip. As the extruder runs, the thermal insulation strip is discharged from the discharge port. At this time, the thermal insulation strip enters the water tank 2 and hardens under the cooling of the cooling water. Then the thermal insulation strip moves to a position close to the strip output auxiliary component. When the auxiliary device is running, the drive motor 4 drives the horizontal axis 5 to rotate. When the horizontal axis 5 rotates, it drives the curved rod 11 to rotate. During the rotation process, the curved rod 11 cooperates with the sliding sleeve and the elliptical groove 14 to drive the slider 8 to reciprocate. During the movement of the slider 8, the clamping block 9 will move relative to the slider 8 driven by the track groove 10, so that when the slider 8 moves toward the injection molding machine, the clamping block 9 releases the thermal insulation strip, and when the slider 8 moves away from the injection molding machine. When the thermal insulation strip is discharged, the clamp block 9 clamps the thermal insulation strip, and finally drives the thermal insulation strip to move away from the injection molding machine at the same speed as the discharge speed, so as to achieve the purpose of assisting the injection molding machine in discharging. It should be noted that, by using this auxiliary device, multiple drive components are used to alternately clamp different parts of the thermal insulation strip for a short time and drive the thermal insulation strip to move. Although the thermal insulation strip has been cooled by cooling water after discharge to solidify it, the physical strength of the thermal insulation strip in this state is still relatively low. Long-term clamping can easily cause deformation of the thermal insulation strip, and it is necessary to better control the clamping force and cooperate with a larger clamping surface to reduce the pressure during clamping. Therefore, an auxiliary device of this design is used to assist the discharge of the thermal insulation strip to ensure that the shape of the finished thermal insulation strip meets the process requirements.

[0029] Furthermore, the number of the connecting structures is the same as the number of the clamping assemblies, and the number of the connecting structures is not less than three. Since a plurality of clamping assemblies are used in conjunction with the clamping assemblies to alternately clamp and drive the thermal insulation strip to move, three or more connecting structures and clamping assemblies are used to ensure full coverage of the thermal insulation strip when the auxiliary device is running.

[0030] Furthermore, a connection block is slidably connected in the track groove 10, and a threaded rod 16 is rotatably connected to the connection block. The threaded rod 16 is arranged to penetrate the slider 8, and the clamping block 9 is threadedly connected to the threaded rod 16;

[0031] This design is used to facilitate users to replace different clamping blocks 9 to adapt to insulation strips of different specifications.

[0032] Furthermore, the track groove 10 is a parallelogram, and a special-shaped block 17 is rotatably connected to the track groove 10 through a spring shaft. The parallelogram-shaped track groove 10 allows the clamping block 9 to move toward or away from the thermal insulation strip as the slider 8 moves, thereby achieving the effect of clamping and releasing. The provision of the special-shaped block 17 ensures that when the slider 8 reciprocates, the moving trajectory of the connecting block is a parallelogram instead of reciprocating in a partial area, thereby ensuring the clamping effect of the clamping block 9 on the thermal insulation strip.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A nylon insulation strip strip auxiliary device, comprising a mounting frame (1), to which a water tank (2) is fixedly connected, characterized in that: The mounting frame (1) is also provided with a plurality of driving components, and the driving components are fixedly connected with clamping components; The driving assembly comprises an extension frame (3) fixedly connected to the mounting frame (1); a driving motor (4) is fixedly connected to the extension frame (3); an output end of the driving motor (4) is fixedly connected to a transverse axis (5); a plurality of connecting structures are arranged on the transverse axis (5); a driving rod (6) is rotatably connected to the connecting structure, and the driving rod (6) is rotatably connected to a clamping mechanism; the driving assembly can drive the clamping mechanism to reciprocate, and cooperate with the clamping assembly to assist the extruder in producing strips.

2. A nylon insulation strip strip output auxiliary device according to claim 1, characterized in that: The clamping assembly comprises a slide (7) fixedly connected to the inner wall of the water tank (2), a slider (8) slidably connected inside the slide (7), the slider (8) being rotatably connected to the driving rod (6), a clamping block (9) slidably connected to the slider (8), a track groove (10) being further provided on the inner wall of the slide (7), and the track groove (10) being slidably connected to the clamping block (9).

3. A nylon insulation strip strip output auxiliary device according to claim 1, characterized in that: The connection structure comprises a curved rod (11) arranged on the transverse axis (5), a connecting sleeve (12) being slidably connected to the curved rod (11), the connecting sleeve (12) being rotatably connected to the driving rod (6), a limiting plate (13) being fixedly connected to the extension frame (3), an elliptical groove (14) being provided on the limiting plate (13), and the connecting sleeve (12) being slidably connected to the elliptical groove (14).

4. A nylon insulation strip strip output auxiliary device according to claim 1, characterized in that: The number of the connecting structures is the same as the number of the clamping assemblies, and the number of the connecting structures is not less than three.

5. A nylon insulation strip strip output auxiliary device according to claim 2, characterized in that: A connecting block is slidably connected in the track groove (10), and a threaded rod (16) is rotatably connected to the connecting block. The threaded rod (16) passes through the slider (8), and the clamping block (9) is threadedly connected to the threaded rod (16).

6. A nylon insulation strip strip output auxiliary device according to claim 2, characterized in that: The track groove (10) is a parallelogram, and a special-shaped block (17) is rotatably connected in the track groove (10) via a spring shaft.

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