CN214026560U - Low smoke and zero halogen cable material cooling device - Google Patents

Abstract

The utility model discloses a low smoke and zero halogen cable material cooling device relates to low smoke and zero halogen cable material quality control field, it includes cooling device and cross cutting machine, cooling device and cross cutting machine pass through the ventilation pipe and connect, cooling device includes box and air-cooler, first air intake has been seted up on a lateral wall of box, first air outlet has been seted up on relative another lateral wall, the air outlet and the first air intake connection of air-cooler, the second air intake has been seted up to a lateral wall of cross cutting machine casing, the second air outlet has been seted up to relative another lateral wall, first air outlet passes through the ventilation pipe with the second air intake and is connected. The utility model has the advantages that: the utility model discloses a cooling device sets up between extruder and cross cutting machine, and extrusion moulding's cable material passes from cooling device's box is inside, and the air-cooler makes whole box form a low temperature environment, and the cable material can cool down, and the ventilation pipe accesss to the cross cutting machine with cold wind to make the cross cutting machine cooling, reduced the appearance of clay phenomenon.

Description

Low smoke and zero halogen cable material cooling device

Technical Field

The utility model relates to a low smoke and zero halogen cable material quality control field, especially a low smoke and zero halogen cable material cooling device.

Background

Raw and other materials of low smoke and zero halogen cable material have higher temperature after extruder extrusion moulding, and because the cross cutting machine can wear and tear or produce certain clearance with the die face after using a period, increased the friction with the cable material, can produce a large amount of heats, if the cooling effect is not good, the micelle itself that the die head was cut can be very sticky, if too late after the collision cool also can stick together, the viscidity grain phenomenon appears.

The existing cooling device is additionally provided with a natural air-cooled counter-blowing device on the shell of the die cutting machine, so that the cooling effect is not ideal and the cooling is not in place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, be dedicated to solving because the clay phenomenon that the temperature problem arouses, provide a low smoke and zero halogen cable material cooling device.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a low smoke and zero halogen cable material cooling device, including cooling device and cross cutting machine, cooling device and cross cutting machine pass through the ventilation pipe and connect, cooling device includes box and air-cooler, first air intake has been seted up on a lateral wall of box, first air outlet has been seted up on another relative lateral wall, the air outlet and the first air intake connection of air-cooler, the second air intake has been seted up to a lateral wall of cross cutting casing, the second air outlet has been seted up to another relative lateral wall, first air outlet passes through the ventilation pipe with the second air intake and is connected.

Further, first air intake is close to the discharge end of box, and first air outlet is close to the feed end of box.

Furthermore, a blanking groove is further formed in one side wall of the die cutting machine, and the side wall where the blanking groove is located is perpendicular to the side wall where the second air inlet is located.

Furthermore, a filter screen for preventing the cable material from being blown out is arranged on the second air outlet.

Further, the charging chute is arranged close to the second air outlet.

Furthermore, a plurality of material supporting rollers are installed in the cavity of the box body, and the material supporting rollers stretch across and are installed on two side walls of the box body.

Furthermore, the bottom of the box body is provided with a plurality of supports, and the top wall of the box body is provided with a skylight.

The utility model has the advantages of it is following: the utility model discloses a cooling device sets up between extruder and cross cutting machine, and extrusion moulding's cable material passes from cooling device's box is inside, and the air-cooler blows cold wind to the feed end from the discharge end of box for cold wind can fill up and be full of whole box, forms a low temperature environment, makes the cable material after the extrusion moulding can fully cool down, and uses the cold wind that the ventilation pipe came out with the box to accesss to cross cutting machine, thereby makes cross cutting machine cooling, has reduced the appearance of clay phenomenon.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic cross-sectional view of the tank;

in the figure, 1-cooling device, 11-box body, 12-first air inlet, 13-first air outlet, 14 brackets, 15-skylight, 2-die cutting machine, 21-second air inlet, 22 blanking groove, 23-second air inlet, 3-air cooler and 4-extruder.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The low-smoke halogen-free cable material is a cable protection material with excellent performance, and is also referred to as a cable material in the text for short.

In this embodiment, as shown in fig. 1 to 3, a low smoke zero halogen cable material cooling device includes a cooling device 1 and a die cutting machine 2, the cooling device 1 is connected to the die cutting machine 2 through a ventilation pipe, the cooling device 1 is disposed between an extruder 4 and the die cutting machine 2, after being extruded and molded by the extruder, the low smoke zero halogen cable material enters a box 11, passes through the box 11, enters the die cutting machine 2, and is processed into granules in the die cutting machine 2, the cooling device 1 includes a box 11 and an air cooler 3, the box 11 is provided with a first air inlet 12 and a first air outlet 13, the first air inlet 12 and the first air outlet can be conveniently opened, however, in order to make a low temperature environment in the box 11 uniform and stably distributed, so that the low smoke zero halogen cable material is fully cooled, preferably, one side wall of the box 11 is provided with a first air inlet 12, and the other opposite side wall is provided with a first air outlet 13, the air outlet and the first air intake 12 of air-cooler 3 are connected, second air intake 21 has been seted up to a lateral wall of 2 casings of cross cutting machine, second air outlet 23 has been seted up to relative another lateral wall, first air outlet 13 passes through the ventilation pipe with second air intake 21 and is connected, first air intake 12 is close to the discharge end of box 11, first air outlet 13 is close to the feed end of box 11, first air outlet 13 is seted up in same one side with second air intake 21, air-cooler 3, ventilation pipe and cross cutting machine 2 are prior art, the description is not given here.

In this embodiment, as shown in fig. 2, a feeding chute 22 is further disposed on a side wall of the die cutting machine 2, the side wall of the feeding chute 22 is perpendicular to the side wall of the second air inlet 21, in order to prevent the granular low-smoke halogen-free cable material in the cavity of the die cutting machine 2 from being blown out from the vent, a filter screen is disposed on the second air outlet 23, and a gap between the selected filter screens should be smaller than a gap between the selected filter screens.

In this embodiment, as shown in fig. 1, in order to ensure that the cable material particles in the cavity of the die cutting machine 2 are all blanked from the blanking groove 22, it is preferable that the blanking groove 22 is disposed near the second air outlet 23.

In this embodiment, as shown in fig. 3, a plurality of material supporting rollers 111 are installed in the cavity of the box body 11, the plurality of material supporting rollers 111 are installed across two side walls of the box body 11, the material supporting rollers 111 are used for supporting the extruded strip-shaped cable material, and preferably, top surfaces of the plurality of material supporting rollers 111 should be located in the same plane and attached to the lowest point of the feeding hole.

In this embodiment, as shown in fig. 2, box 11 bottom is provided with a plurality of supports 14, a plurality of supports 14 support box 11, and make the feed inlet of box 11 and the discharge gate of extruder 4 be at same height, make the discharge gate of box 11 and the feed inlet of cross cutting machine 2 be at same height simultaneously, extruder 4 extrusion moulding's cable material enters into inside the box for the first time, need artifical guide, consequently, open closed skylight 15 has been seted up on the box 11 roof, extruder 4 is last process and is prior art, the description is not done here.

The working process of the utility model is as follows: after the extruder 4 extrudes and molds the low-smoke halogen-free cable material, the cable material passes through the box body 11 of the cooling device 1 and enters the die-cutting machine 2 after being manually guided, the cable material is cooled in the box body 11, meanwhile, cold air in the cooling device is conveyed to the inner cavity of the die-cutting machine 2 through the ventilation pipe, the head of the die-cutting machine 2 is cooled, and the chopped cable material enters the next procedure through the blanking groove 22.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (7)

1. A low smoke and zero halogen cable material cooling device which characterized in that: including cooling device (1) and cross cutting machine (2), cooling device (1) with cross cutting machine (2) and pass through the ventilation pipe and connect, cooling device (1) includes box (11) and air-cooler (3), first air intake (12) have been seted up on a lateral wall of box (11), first air outlet (13) have been seted up on another relative lateral wall, the air outlet of air-cooler (3) with first air intake (12) are connected, second air intake (21) have been seted up to a lateral wall of cross cutting machine (2) casing, and second air outlet (23) have been seted up to another relative lateral wall, first air outlet (13) with second air intake (21) pass through the ventilation pipe and connect.

2. The low smoke zero halogen cable material cooling device according to claim 1, characterized in that: the first air inlet (12) is close to the discharge end of the box body (11), and the first air outlet (13) is close to the feed end of the box body (11).

3. The low smoke zero halogen cable material cooling device of claim 2, characterized in that: a blanking groove (22) is further formed in one side wall of the die cutting machine (2), and the side wall where the blanking groove (22) is located is perpendicular to the side wall where the second air inlet (21) is located.

4. The low smoke zero halogen cable material cooling device of claim 3, characterized in that: and a filter screen for preventing the cable material from being blown out is arranged on the second air outlet (23).

5. The low smoke zero halogen cable material cooling device of claim 4, characterized in that: the charging chute (22) is arranged close to the second air outlet (23).

6. The low smoke zero halogen cable material cooling device according to claim 1, characterized in that: a plurality of material supporting rollers (111) are installed in the cavity of the box body (11), and the material supporting rollers (111) are installed on two side walls of the box body (11) in a crossing mode.

7. The low smoke zero halogen cable material cooling device according to claim 1, characterized in that: the bottom of the box body (11) is provided with a plurality of supports (14), and the top wall of the box body (11) is provided with a skylight (15).

Images