Extrusion granulation device for cable material production and processing

Abstract

The utility model relates to the technical field of cable material production, and discloses an extrusion granulation device for cable material production and processing, which comprises a machine barrel and an extrusion cover, a plurality of extrusion holes are formed in one end, far away from the machine barrel, of the extrusion cover in an annular array mode, a rotating shaft is rotatably connected to the middle of the extrusion cover, and four cutting blades are fixedly connected to the outer surface of the rotating shaft in an annular array mode. A discharging plate is fixedly connected to the bottom end of the extrusion cover, a cooling box used for cooling cable materials is fixedly connected to the end, away from the machine barrel, of the discharging plate, a filtering assembly used for filtering and extruding the cable materials is arranged in an inner cavity of the cooling box, air dryers are fixedly installed at the front end and the rear end of the cooling box correspondingly, and double ventilation pipes are fixedly connected to the output ends of the air dryers. A cable material is extruded through the extrusion hole and then is directly cut into particles through the cutting blade, the cut granular cable material enters the cooling box to be cooled, the cooled cable material is separated from cooling water through the filter plate, and finally the cable material is air-dried in time through the air dryer.

Description

Technical Field

[0001] The utility model relates to the technical field of cable material production, and more specifically to an extrusion granulation device for cable material production and processing. Background Art

[0002] Cable material is the plastic used for the insulation and sheath of wires and cables, and is an important material widely used in the wire and cable manufacturing industry, including various varieties such as rubber, plastic, nylon, etc. These materials play key roles such as insulation, protection, and reinforcement in wires and cables. Cable material is the main carrier for power transmission. In addition to power transmission, cable material can also be used for communication information transmission. During the production process, an extrusion granulation device is usually required to process the cable material into granular materials for subsequent storage, transportation, and use.

[0003] Deficiencies of the prior art: The extrusion granulation device in the prior art usually first transports the extruded cable material to a water tank for cooling, and then cuts it after cooling. This method can only cut a single extruded cable material, resulting in low work efficiency. At the same time, the cable material cooled in water contains moisture. If it is not dried in time, it is likely to affect the quality and performance of the cable material. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an extrusion granulation device for cable material production and processing to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solutions: An extrusion granulation device for cable material production and processing includes a barrel. One end of the barrel is fixedly connected with an extrusion cover. A plurality of extrusion holes are annularly arranged at the end of the extrusion cover far from the barrel. A rotating shaft is rotatably connected to the middle of the extrusion cover. Four cutting blades are fixedly connected to the outer surface of the rotating shaft in an annular array. A discharge plate is fixedly connected to the bottom end of the extrusion cover. A cooling box for cooling the cable material is fixedly connected to the end of the discharge plate far from the barrel. A filtering component for filtering the extruded cable material is arranged in the inner cavity of the cooling box. Air dryers are fixedly installed at both the front and rear ends of the cooling box. The output end of the air dryer is fixedly connected with a double ventilation pipe. Two air outlets are arranged at both the front and rear ends of the inner wall of the cooling box.

[0006] The filtering component includes a filter plate connected to the inner cavity of the cooling box. A fixing frame is fixedly connected to the top end of the filter plate. Blocking blocks are fixedly connected to both sides of the bottom end of the fixing frame.

[0007] Preferably, an air cylinder is fixedly installed at the top end of the cooling box. A connecting rod is fixedly connected to the middle of the fixing frame. The output end of the air cylinder penetrates through the cooling box and is fixedly connected to the middle of the top end of the connecting rod.

[0008] Preferably, a feed inlet is provided at one end of the cooling box close to the barrel, the discharge plate is connected and communicated with the feed inlet, and a water inlet pipe and a water outlet pipe are respectively fixedly communicated on both sides of the outer surface of the cooling box.

[0009] Preferably, one end of the double ventilation pipe far from the output end of the air dryer is connected and communicated with the air outlet, and the position of the plug is corresponding to the position of the air outlet.

[0010] Preferably, a feed hopper is fixedly connected to one side of the top of the barrel far from the extrusion cover, and a support frame is fixedly installed at the bottom end of the barrel.

[0011] Preferably, a motor is fixedly installed at one end of the barrel far from the extrusion cover, an extrusion screw is arranged in the middle of the inner cavity of the barrel, one end of the extrusion screw close to the motor is fixedly connected to the output end of the motor, and one end of the extrusion screw far from the motor is fixedly connected to the rotating shaft.

[0012] The technical effects and advantages of the present utility model:

[0013] 1. In the present utility model, the cable material is extruded through the extrusion holes by providing an extrusion cover. The extrusion operation is carried out simultaneously through multiple extrusion holes. While the extrusion screw rotates, the cutting blade rotates, so that the extruded cable material is directly cut and granulated by the cutting blade, greatly improving the working efficiency. The cut cable material directly enters the cooling box through the discharge plate. The connecting pipe is connected to an external cooling water device, and cooling water is added into the inner cavity of the cooling box to cool down the cut and granulated cable material.

[0014] 2. In the present utility model, a filtering component is provided to filter and dry the cable material in the cooling water. After cooling, the filter plate is lifted by the air cylinder and is located between the two air outlets. While the filter plate is lifted, the plug disengages from the air outlet. The air dryer is started, and the drain pipe discharges the cooling water. The upper and lower ends of the filter plate are air-dried through the double ventilation pipe, and the moisture on the surface of the cable material on the filter plate is timely removed, avoiding affecting the quality and performance of the cable material due to untimely treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 is a schematic diagram of the overall internal structure of the present utility model.

[0017] Figure 3 is a schematic diagram of the overall sectional structure of the present utility model.

[0018] Figure 4 is a schematic sectional structure diagram of the filtering component of the present utility model Figure 1 .

[0019] Figure 5 Schematic cross-sectional structure of the filter component of the present utility model Figure 2 。

[0020] The reference numerals are: 1, barrel; 2, feed hopper; 3, support frame; 4, extrusion cover; 5, extrusion holes; 6, rotating shaft; 7, cutting blade; 8, discharge plate; 9, cooling box; 10, filter component; 101, cylinder; 102, filter plate; 103, fixing frame; 104, plug; 105, connecting rod; 11, air dryer; 12, double ventilation pipe; 13, motor; 14, extrusion screw; 15, feed port; 16, air vent. Specific embodiments

[0021] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the drawings in the present utility model. In addition, the forms of the various structures described in the following embodiments are merely examples, and an extrusion granulation device for the production and processing of cable materials involved in the present utility model is not limited to the various structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0022] The present utility model provides an extrusion granulation device for the production and processing of cable materials, as Figure 1 - Figure 5 shown, including a barrel 1, one end of the barrel 1 is fixedly connected with an extrusion cover 4, a plurality of extrusion holes 5 are annularly arrayed at the end of the extrusion cover 4 far from the barrel 1, and the cable material in the barrel 1 is simultaneously extruded through the plurality of extrusion holes 5. A rotating shaft 6 is rotatably connected to the middle of the extrusion cover 4, and four cutting blades 7 are fixedly connected to the outer surface of the rotating shaft 6 in an annular array. The bottom end of the extrusion cover 4 is fixedly connected with a discharge plate 8, and one end of the discharge plate 8 far from the barrel 1 is fixedly connected with a cooling box 9 for cooling the cable material. A filter component 10 for filtering the extruded cable material is arranged in the inner cavity of the cooling box 9. Air dryers 11 are fixedly installed at both the front and rear ends of the cooling box 9, the output ends of the air dryers 11 are fixedly connected with double ventilation pipes 12, and two air vents 16 are opened at both the front and rear ends of the inner wall of the cooling box 9.

[0023] Further, as Figure 2 shown, the filter component 10 includes a filter plate 102 connected to the inner cavity of the cooling box 9, and the cable material is filtered out of the cooling water through the filter plate 102. A fixing frame 103 is fixedly connected to the top end of the filter plate 102, and plugs 104 are fixedly connected to both sides of the bottom end of the fixing frame 103.

[0024] Further, a cylinder 101 is fixedly installed at the top end of the cooling box 9. The middle part of the fixing frame 103 is fixedly connected with a connecting rod 105. The output end of the cylinder 101 penetrates through the cooling box 9 and is fixedly connected with the middle part of the top end of the connecting rod 105. The fixing frame 103 is driven by the cylinder 101, so that the filter plate 102 moves upward in the inner cavity of the cooling box 9.

[0025] Further, as Figure 3 shown, a discharge plate 8 is fixedly connected to the bottom end of the extrusion hood 4. A feed inlet 15 is formed at one end of the cooling box 9 close to the barrel 1. The discharge plate 8 is connected and communicated with the feed inlet 15. A water inlet pipe and a water outlet pipe are respectively and fixedly communicated on both sides of the outer surface of the cooling box 9. The water inlet pipe is connected to an external cooling water device. Cooling water is added into the cooling box 9 through the water inlet pipe. After the cable material is cut, it enters the inner cavity of the cooling box 9 through the feed inlet 15, and is cooled by the cooling water.

[0026] Further, as Figure 4 and Figure 5 shown, one end of the double ventilation pipe 12 far from the output end of the air dryer 11 is connected and communicated with the air outlet 16. The position of the plug 104 corresponds to the position of the air outlet 16. When the filter plate 102 is located at the bottommost position in the inner cavity of the cooling box 9, the air outlet 16 is blocked by the plug 104 to prevent the cooling water from entering the air dryer 11 through the air outlet 16. After the cable material is cooled in the cooling water, the filter plate 102 is lifted by the cylinder 101 to between the two air outlets 16, above the water surface of the cooling water. Then, the cooling water is discharged through the water outlet pipe. The air dryer 11 is started, and the double ventilation pipe 12 blows air into the inner cavity of the cooling box 9 through the air outlet 16. The two air outlets 16 on the upper and lower sides blow dry the upper and lower ends of the filter plate 102 at the same time, so that the cooled cable material can be dried in time, avoiding moisture residue from affecting the quality and performance of the cable material.

[0027] Further, as Figure 1 and Figure 3 shown, a feed hopper 2 is fixedly connected to one side of the top end of the barrel 1 far from the extrusion hood 4. A support frame 3 is fixedly installed at the bottom end of the barrel 1. A motor 13 is fixedly installed at one end of the barrel 1 far from the extrusion hood 4. An extrusion screw 14 is arranged in the middle of the inner cavity of the barrel 1. The extrusion screw 14 is rotated by the motor 13 to mix and extrude the cable raw material in the inner cavity of the barrel 1. One end of the extrusion screw 14 close to the motor 13 is fixedly connected to the output end of the motor 13. One end of the extrusion screw 14 far from the motor 13 is fixedly connected to the rotating shaft 6. While the extrusion screw 14 rotates, the cutting blade 7 is driven to rotate by the rotating shaft 6, so that the cable material extruded through the extrusion hole 5 is directly cut, effectively improving the working efficiency of the equipment.

[0028] Working principle of the utility model: First, add the raw material of cable material into the inner cavity of the barrel 1 through the feed hopper 2. Then start the motor 13, and make the extrusion screw 14 rotate through the motor 13. The raw materials are mixed by the rotation of the extrusion screw 14. As the extrusion screw 14 rotates, the formed cable material is extruded through the extrusion holes 5 opened on the extrusion cover 4. While the extrusion screw 14 rotates, it drives the rotating shaft 6 to rotate, so that the cutting blade 7 cuts the cable material extruded from the extrusion holes 5 into particles. The cable material cut into particles enters the cooling box 9 through the discharge plate 8 and the feed port 15. At this time, the output end of the cylinder 101 extends to the longest, so that the filter plate 102 is at the bottom of the cooling box 9, and the plug 104 blocks the air outlet 16 to prevent cooling water from entering the air outlet 16. Connect the external cooling water equipment through the water inlet pipe, and add the cooling water into the inner cavity of the cooling box 9 through the water inlet pipe. Stop adding after reaching the specified height. The granular cable material after cutting is cooled in the inner cavity of the cooling box 9 by the cooling water. After cooling and forming, start the cylinder 101, so that the output end of the cylinder 101 shortens to the shortest, driving the filter plate 102 to rise between the two air outlets 16 on both sides. The plug 104 disengages from the air outlet 16 as the filter plate 102 rises, separating the granular cable material from the cooling water. Then drain the cooling water in the cooling box 9 through the water outlet pipe. Start the air dryer 11, and blow air into the inner cavity of the cooling box 9 through the double ventilation pipe 12 and the air outlet 16. The two air outlets 16 on both sides blow air on the upper and lower ends of the filter plate 102 respectively, and timely dry the moisture remaining on the surface of the cable material to avoid the influence of moisture residue on the quality and performance of the cable material.

[0029] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or the communication inside two components. It can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0030] Secondly: In the attached drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0031] Finally: The above are only the preferred embodiments of the utility model, and are not used to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An extrusion granulation device for producing and processing cable materials, comprising a barrel (1), characterized in that: One end of the barrel (1) is fixedly connected to an extrusion hood (4), and a plurality of extrusion holes (5) are provided in a circular array at one end of the extrusion hood (4) away from the barrel (1). A rotating shaft (6) is rotatably connected to the middle of the extrusion hood (4), and four cutting blades (7) are fixedly connected in a circular array on the outer surface of the rotating shaft (6). The bottom end of the extrusion hood (4) is fixedly connected to a discharge plate (8), and the end of the discharge plate (8) away from the barrel (1) is fixedly connected to a cooling box (9) for cooling the cable material. The inner cavity of the cooling box (9) is provided with a filter assembly (10) for filtering the extruded cable material. Air dryers (11) are fixedly installed at both the front and rear ends of the cooling box (9), and a double ventilation pipe (12) is fixedly connected to the output end of the air dryer (11). Two air outlets (16) are provided at both the front and rear ends of the inner wall of the cooling box (9); The filter assembly (10) comprises a filter plate (102) connected to the inner cavity of a cooling box (9), the top end of the filter plate (102) being fixedly connected to a fixing frame (103), and both sides of the bottom end of the fixing frame (103) being fixedly connected to blocking blocks (104).

2. The extrusion granulation device for cable material production and processing according to claim 1, characterized in that: A cylinder (101) is fixedly mounted on the top of the cooling box (9), a connecting rod (105) is fixedly connected to the middle of the fixing frame (103), and an output end of the cylinder (101) passes through the cooling box (9) and is fixedly connected to the middle of the top of the connecting rod (105).

3. The extrusion granulation device for cable material production and processing according to claim 1, characterized in that: A feed port (15) is provided at one end of the cooling box (9) close to the barrel (1), and the discharge plate (8) is connected to the feed port (15). A water inlet pipe and a water outlet pipe are fixedly connected to both sides of the outer surface of the cooling box (9).

4. The extrusion granulation device for cable material production and processing according to claim 1, characterized in that: One end of the double ventilation pipe (12) away from the output end of the air dryer (11) is connected to and communicates with the air outlet (16), and the position of the blocking block (104) corresponds to the position of the air outlet (16).

5. The extrusion granulation device for cable material production and processing according to claim 1, characterized in that: A feed hopper (2) is fixedly connected to the side of the top end of the barrel (1) away from the extrusion cover (4), and a support frame (3) is fixedly installed at the bottom end of the barrel (1).

6. The extrusion granulation device for cable material production and processing according to claim 1, characterized in that: A motor (13) is fixedly mounted on one end of the barrel (1) away from the extrusion cover (4); an extrusion screw (14) is arranged in the middle of the inner cavity of the barrel (1); an end of the extrusion screw (14) close to the motor (13) is fixedly connected to the output end of the motor (13); and an end of the extrusion screw (14) away from the motor (13) is fixedly connected to the rotating shaft (6).

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