Adsorption device of cable plastic extruding machine

Abstract

The utility model discloses an adsorption device of a cable plastic extruding machine, which comprises a plastic extruding machine and a plastic extruding machine head, the front end of the plastic extruding machine head extends out of a cable, the plastic extruding machine is fixedly provided with a smoke adsorption assembly through a support frame, the smoke adsorption assembly comprises an adsorption sleeve sleeved on the cable, and the upper part of the adsorption sleeve is provided with a buffer adsorption assembly. According to the utility model, the flue gas adsorption assembly is arranged at the discharge port of the extruding machine head of the extruding machine, so that volatile flue gas generated by an insulating layer of a cable can be uniformly adsorbed, the flue gas of the insulating layer is prevented from diffusing to the surrounding environment, and the operation environment is protected.

Description

Technical Field

[0001] The utility model relates to the field of cables, in particular to an adsorption device for a cable extruder. Background Art

[0002] The metal wire in the cable needs to be wrapped with an insulating layer on its outer layer through an extruder. The extruder needs to melt the plastic particles and wrap them on the wire core through the extruder head. However, when the wire core is wrapped with the rubber insulation layer and discharged from the extruder head, the rubber insulation layer on the wire core has a high temperature, and there is a small amount of moisture in the material, and some additives contain small molecular organic matter. The material is pressed into strips by the extruder head. These substances will form volatiles and escape, forming smoke near the head to pollute the environment. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an adsorption device for a cable extruder.

[0004] The utility model is realized through the following technical solutions:

[0005] A cable extruder adsorption device comprises an extruder and an extruder head with a cable extending from its front end. The extruder is fixed with a fume adsorption component via a support frame. The fume adsorption component comprises an adsorption sleeve sleeved on the cable, and a buffer adsorption component is arranged on the upper part of the adsorption sleeve.

[0006] Further optionally, the buffer adsorption assembly includes an annular adsorption chamber arranged on the adsorption sleeve, the top of the annular adsorption chamber is connected and fixed with a buffer tank, and the top of the buffer tank is connected with a guide pipe extending into the interior thereof.

[0007] Further optionally, an adsorption hose is connected to the top of the guide tube, and a plurality of adsorption holes 0 are opened on the guide tube.

[0008] Further optionally, the adsorption sleeve is arranged at the outlet end of the extruder head and is coaxially arranged therewith.

[0009] Further optionally, the support frame includes a support base fixed to the lower part of the extruder, and the support base is fixedly connected to the adsorption sleeve via a plurality of support rods.

[0010] Further optionally, the distance between the adsorption sleeve and the discharge port of the extruder head is 2-3 cm.

[0011] Compared with the existing technology, the beneficial effect of the utility model is that the utility model can evenly adsorb the volatile smoke generated by the insulation layer of the cable by arranging a smoke adsorption component at the discharge port of the extruder head of the extruder, thereby avoiding the diffusion of the smoke of the insulation layer to the surrounding environment and protecting the operating environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 yes Figure 1 A schematic enlarged view of the local structure in FIG.

[0014] In the figure: extruder 1, extruder head 2, cable 3, support base 4, support rod 5, adsorption sleeve 6, annular adsorption chamber 7, buffer tank 8, guide tube 9, adsorption hole 10, adsorption hose 11. DETAILED DESCRIPTION

[0015] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0016] like Figure 1 As shown, a cable extruder adsorption device includes an extruder 1 and an extruder head 2 with a cable 3 extending from the front end thereof. The extruder 1 is fixed with a fume adsorption component via a support frame. The fume adsorption component includes an adsorption sleeve 6 sleeved on the cable 3, and a buffer adsorption component is arranged on the upper part of the adsorption sleeve 6.

[0017] like Figure 2 As shown, the buffer adsorption assembly includes an annular adsorption chamber 7 arranged on an adsorption sleeve 6, the top of the annular adsorption chamber 7 is connected and fixed with a buffer tank 8, and the top of the buffer tank 8 is connected with a guide pipe 9 extending into the interior thereof.

[0018] like Figure 2 As shown, an adsorption hose 11 is connected to the top of the flow guide tube 9 , and a plurality of adsorption holes 10 are opened on the flow guide tube 9 .

[0019] The adsorption sleeve 6 is arranged at the outlet end of the extruder head 2 and is coaxially arranged therewith, so as to ensure that the cable can pass through the center of the adsorption sleeve 6 .

[0020] like Figure 1 As shown, the support frame includes a support base 4 fixed on the lower part of the extruder 1, and the support base 4 is fixedly connected to the adsorption sleeve 6 through a plurality of support rods 5. The distance between the adsorption sleeve 6 and the discharge port of the extruder head 2 is 2-3 cm. If the distance is set too short, the rubber wrapping situation cannot be observed, and if the distance is set too large, the smoke generated by the insulation layer can easily diffuse outward.

[0021] The implementation principle of the cable extruder adsorption device in the embodiment of the present application is as follows:

[0022] The wire core wrapped in the rubber insulation layer in the extruder head 2 of the extruder 1 moves forward along the outlet of the extruder head 2 and passes through the adsorption sleeve 6. The adsorption hose 11 of the external exhaust fan generates negative pressure in the guide pipe 9, the buffer tank 8 and the adsorption sleeve 6. The volatile smoke generated by the insulation layer of the cable 3 is adsorbed and collected by the adsorption sleeve 6, and is discharged upward along the annular adsorption chamber 7 to the buffer tank 8 for buffering. Finally, it is adsorbed by the adsorption hose 11 along the guide pipe 9 to the smoke treatment section for treatment, thereby preventing the smoke from the insulation layer from diffusing to the surrounding environment and protecting the operating environment.

[0023] The buffer tank 8 mainly serves to buffer the volatile flue gas, ensure the adsorption stability of the annular adsorption chamber 7, avoid the pressure fluctuation of the flue gas entering the guide tube 9 and the adsorption hose 11, and make the adsorption pressure of the adsorption sleeve 6 uniform and stable through the annular adsorption chamber 7. The multiple adsorption holes 10 on the guide tube 9 make the flue gas adsorption in the entire flue gas area of ​​the buffer tank 8 more uniform.

[0024] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cable extruder adsorption device, comprising an extruder (1) and an extruder head (2) with a cable (3) extending from the front end thereof, Features: The extruder (1) is fixed with a fume adsorption component via a support frame, and the fume adsorption component comprises an adsorption sleeve (6) sleeved on the cable (3), and a buffer adsorption component is arranged on the upper part of the adsorption sleeve (6).

2. A cable extruder adsorption device according to claim 1, Features: The buffer adsorption assembly comprises an annular adsorption chamber (7) arranged on an adsorption sleeve (6); the top of the annular adsorption chamber (7) is connected and fixed with a buffer tank (8); the top of the buffer tank (8) is connected with a flow guide pipe (9) extending into the interior thereof.

3. A cable extruder adsorption device according to claim 2, Features: The top of the flow guide tube (9) is connected to an adsorption hose (11), and a plurality of adsorption holes (10) are provided on the flow guide tube (9).

4. A cable extruder adsorption device according to claim 2, Features: The adsorption sleeve (6) is arranged at the outlet end of the extruder head (2) and is coaxially arranged therewith.

5. A cable extruder adsorption device according to claim 1, Features: The support frame comprises a support base (4) fixed to the lower part of the extruder (1), and the support base (4) is fixedly connected to the adsorption sleeve (6) via a plurality of support rods (5).

6. A cable extruder adsorption device according to claim 5, Features: The distance between the adsorption sleeve (6) and the discharge port of the extruder head (2) is 2-3 cm.

Images