Extruder with crushing function for wire and cable processing

Abstract

The utility model discloses a wire and cable processing extruder with a crushing function. The wire and cable processing extruder comprises a stirring barrel; the inner wall of the frame is fixedly connected with the outer wall of the stirring barrel; the bottom of the feeding hole is fixedly connected with the top of the frame through a bracket; the outer wall of the stepping motor is fixedly connected with the outer wall of the frame through a rack; the bottom of the smashing mechanism is fixedly connected with the output end of a stepping motor through a rotating shaft, the stirring mechanism is arranged, materials are preliminarily smashed through blades on a fixing column, then a double-end cutting plate rotates between shearing plates, and therefore the materials are secondarily smashed, and the smashing efficiency is improved. And the upper portion and the lower portion of the double-end cutting plate can smash the materials, the materials are subjected to multi-layer smashing, and the purpose of the extruder with the smashing function for electric wire and cable machining is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, in particular to an extruder with a crushing function for processing electric wires and cables. Background Art

[0002] In the wire and cable industry, the handling and processing of raw materials has always been a crucial link. With the continuous development of technology and changes in market demand, higher requirements are placed on the quality, performance and production efficiency of wires and cables.

[0003] However, in the prior art, traditional equipment usually only uses blades to cut the materials when crushing the materials, which results in poor crushing effect. If you want to increase the degree of crushing of the materials, you can only increase the number of blades, thereby increasing production costs. In addition, after the traditional equipment extrude the materials out of the equipment, because the traditional equipment does not guide the extruded materials, the materials are usually accumulated at the extrusion port, which leads to poor discharge of the equipment and affects subsequent production. Utility Model Content

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the utility model to solve the technical problems is: an extruder for processing wires and cables with a crushing function, comprising: a stirring barrel; a frame, the inner wall of the frame is fixedly connected to the outer wall of the stirring barrel; a feed port, the bottom of the feed port is fixedly connected to the top of the frame through a bracket; a stepper motor, the outer wall of the stepper motor is fixedly connected to the outer wall of the frame through a frame; a crushing mechanism, the bottom of the crushing mechanism is fixedly connected to the output end of the stepper motor through a rotating shaft, and the bottom of the rotating shaft is fixedly connected to the output end of the stepper motor, and the crushing mechanism is used to crush materials; an extrusion mechanism, the inner wall of the extrusion mechanism is fixedly connected to the outer wall of the rotating shaft, and the extrusion mechanism is used to extrude the crushed material; the crushing mechanism comprises a fixed column, the outer wall of the fixed column is fixedly connected with blades, and the blades are arranged in a circular array along the central axis of the fixed column, the outer wall of the fixed column is fixedly connected with discharge blades, and the discharge blades are arranged in a circular array along the central axis of the fixed column, the outer wall of the fixed column is fixedly connected with a double-headed cutting plate, and the upper and lower ends of the double-headed cutting plate are both inclined surfaces.

[0005] Preferably, the outer wall of the double-head cutting plate is slidably connected with a shearing plate, and the shearing plate is arranged in a circular array along the central axis of the fixed column, the outer wall of the shearing plate is fixedly connected to the inner wall of the mixing barrel, the two sides of the shearing plate are inclined surfaces, and the bottom of the fixed column is fixedly connected to the top of the rotating shaft.

[0006] Preferably, the extrusion mechanism includes an extruding blade, the outer wall of the extruding blade is fixedly connected to the outer wall of the rotating shaft, the outer wall of the rotating shaft is rotatably connected to a discharge port, the bottom of the discharge port is fixedly connected to a spring plate, the material of the spring plate is elastic material, and the outer wall of the rotating shaft is fixedly connected to a shift rack.

[0007] Preferably, the outer wall of the shifting rack is in contact with the outer wall of the spring plate, the outer wall of the extruding blade is slidably connected to the inner wall of the mixing barrel, the inner wall of the mixing barrel is fixedly connected to a fixing rack, the outer wall of the discharge port is fixedly connected to a spring block, the material of the spring block is an elastic material, the inner wall of the fixing rack is rotatably connected to the outer wall of the rotating shaft, and the outer wall of the spring block is fixedly connected to the outer wall of the frame.

[0008] The beneficial effects of the utility model are as follows:

[0009] 1. The utility model sets a stirring mechanism and utilizes the blades on the fixed column to perform preliminary crushing on the material, and then the double-headed cutting plate rotates between the shearing plates to perform secondary crushing on the material. The double-headed cutting plate can crush the material both above and below, and the material is crushed in multiple layers, thereby achieving the purpose of increasing the crushing efficiency of the material and solving the problem of poor crushing effect of traditional equipment.

[0010] 2. The utility model sets up an extrusion mechanism, uses extrusion blades to squeeze the crushed material out of the mixing drum, and then drives the shifting frame to rotate through the rotating shaft, thereby hitting the spring plate, causing the spring plate to vibrate, and then drives the discharge port to vibrate, thereby achieving the purpose of increasing the discharge volume of the material after extrusion, and solving the problem of poor discharge volume after extrusion of traditional equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the front view of the utility model;

[0012] Figure 2 It is a cross-sectional view of the utility model;

[0013] Figure 3 It is a structural schematic diagram of the pulverizing mechanism of the utility model;

[0014] Figure 4 It is a structural schematic diagram of the extrusion mechanism of the utility model;

[0015] Figure 5 It is an exploded view of a part of the extrusion mechanism of the utility model.

[0016] In the figure: 1. mixing barrel; 2. frame; 3. feed port; 4. extrusion mechanism; 41. fixed frame; 42. extrusion blade; 43. discharge port; 44. shifting frame; 45. spring plate; 46. spring block; 5. stepping motor; 6. crushing mechanism; 61. fixed column; 62. discharge blade; 63. blade; 64. shearing plate; 65. double-head cutting plate; 7. rotating shaft. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0018] Example:

[0019] See also Figure 1 - Figure 5 The utility model provides a technical solution: an extruder for processing wires and cables with a crushing function, comprising: a stirring barrel 1; a frame 2, the inner wall of the frame 2 is fixedly connected to the outer wall of the stirring barrel 1; a feed port 3, the bottom of the feed port 3 is fixedly connected to the top of the frame 2 through a bracket; a stepper motor 5, the outer wall of the stepper motor 5 is fixedly connected to the outer wall of the frame 2 through a frame; a crushing mechanism 6, the bottom of the crushing mechanism 6 is fixedly connected to the output end of the stepper motor 5 through a rotating shaft 7, and the bottom of the rotating shaft 7 is fixedly connected to the output end of the stepper motor 5; an extrusion mechanism 4, The inner wall is fixedly connected to the outer wall of the rotating shaft 7; the crushing mechanism 6 includes a fixed column 61, the outer wall of the fixed column 61 is fixedly connected with a blade 63, and the blade 63 is arranged in a circular array along the central axis of the fixed column 61, the outer wall of the fixed column 61 is fixedly connected with a discharge blade 62, and the discharge blade 62 is arranged in a circular array along the central axis of the fixed column 61, the outer wall of the fixed column 61 is fixedly connected with a double-headed cutting plate 65, and the double-headed cutting plate 65 is arranged in a circular array along the central axis of the fixed column 61, the outer wall of the double-headed cutting plate 65 is slidably connected with a shearing plate 64, and the shearing plate 64 is arranged in a circular array along the central axis of the fixed column 61.

[0020] The outer wall of the shearing plate 64 is fixedly connected to the inner wall of the mixing barrel 1, the bottom of the fixed column 61 is fixedly connected to the top of the rotating shaft 7, the extrusion mechanism 4 includes an extruding blade 42, the outer wall of the extruding blade 42 is fixedly connected to the outer wall of the rotating shaft 7, the outer wall of the rotating shaft 7 is rotatably connected to a discharge port 43, the bottom of the discharge port 43 is fixedly connected to a spring plate 45, the outer wall of the rotating shaft 7 is fixedly connected to a shifting frame 44, and the shifting frame 44 hits the spring plate 45, thereby causing the discharge port 43 to vibrate.

[0021] The outer wall of the shifting frame 44 contacts the outer wall of the spring plate 45, the outer wall of the extruding blade 42 is slidably connected to the inner wall of the mixing barrel 1, the inner wall of the mixing barrel 1 is fixedly connected to the fixing frame 41, the outer wall of the discharge port 43 is fixedly connected to the spring block 46, the inner wall of the fixing frame 41 is rotatably connected to the outer wall of the rotating shaft 7, the outer wall of the spring block 46 is fixedly connected to the outer wall of the frame 2, and the discharge port 43 is movable by utilizing the elastic support of the spring block 46.

[0022] Working principle:

[0023] When in use, first place the frame 2 on the ground. After the position of the mixing barrel 1 on the frame 2 is stable, start the stepper motor 5, and then pour the material on the feed port 3. The material will enter the mixing barrel 1 along the inclined shape of the feed port 3. The material entering the mixing barrel 1 will first be crushed by the crushing mechanism 6, and then move downward and move to the extrusion mechanism 4, and the crushed material will be squeezed out of the mixing barrel 1 through the extrusion mechanism 4.

[0024] The material entering the mixing barrel 1 will first contact the discharge blade 62 on the fixed column 61, and the material will be discharged downward through the discharge blade 62, and then the material will be preliminarily cut and crushed by the blade 63 below the discharge blade 62, and then the material will be discharged downward. The preliminarily crushed material will then move downward to the double-headed cutting plate 65, and shearing plates 64 are provided on the upper and lower sides of the double-headed cutting plate 65, and both sides of the shearing plate 64 and the double-headed cutting plate 65 are inclined surfaces, so that after the material reaches the double-headed cutting plate 65, the double-headed cutting plate 65 and the shearing plate 64 rotate with each other, so as to perform a secondary cutting and crushing work on the material, and the crushed material moves downward again and moves to the extrusion mechanism 4.

[0025] The material moving to the extrusion mechanism 4 will first contact the extruding blade 42 on the rotating shaft 7. Under the rotation of the extruding blade 42, the material moves downward with the extruding blade 42 and is squeezed out of the mixing barrel 1 by the extruding blade 42. The rotating shaft 7 at the top of the extruding blade 42 is connected to the mixing barrel 1 through the fixing frame 41, thereby supporting the rotation of the rotating shaft 7. The extruded material will fall to the discharge port 43 under the action of gravity and move downward along the downward inclined shape of the discharge port 43. A spring plate 45 is fixed at the bottom of the discharge port 43, and a shifting frame 44 is fixed on the rotating shaft 7. Therefore, under the rotation of the rotating shaft 7, the shifting frame 44 is driven to hit the spring plate 45, causing the spring plate 45 to vibrate, and the vibration of the spring plate 45 synchronously drives the discharge port 43 to vibrate. The discharge port 43 is connected to the frame 2 through the spring block 46, and is softly supported by the spring block 46, so that the discharge port 43 can vibrate, thereby assisting the discharge of the material at the discharge port 43.

[0026] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. An extruder for processing wires and cables with a crushing function, characterized in that: include: Mixing bucket (1); A frame (2), the inner wall of the frame (2) being fixedly connected to the outer wall of the mixing barrel (1); A feed inlet (3), the bottom of which is fixedly connected to the top of the frame (2) via a bracket; A stepper motor (5), the outer wall of the stepper motor (5) being fixedly connected to the outer wall of the frame (2) via a frame; A crushing mechanism (6), wherein the bottom of the crushing mechanism (6) is fixedly connected to the output end of the stepping motor (5) via a rotating shaft (7), and the bottom of the rotating shaft (7) is fixedly connected to the output end of the stepping motor (5); An extrusion mechanism (4), wherein the inner wall of the extrusion mechanism (4) is fixedly connected to the outer wall of the rotating shaft (7); The pulverizing mechanism (6) comprises a fixed column (61), the outer wall of the fixed column (61) is fixedly connected with blades (63), and the blades (63) are arranged in a circular array along the central axis of the fixed column (61), the outer wall of the fixed column (61) is fixedly connected with discharge blades (62), and the discharge blades (62) are arranged in a circular array along the central axis of the fixed column (61), and the outer wall of the fixed column (61) is fixedly connected with a double-head cutting plate (65).

2. The extruder for processing wires and cables with a crushing function according to claim 1, characterized in that: The outer wall of the double-head cutting plate (65) is slidably connected with a shearing plate (64), and the shearing plates (64) are arranged in a circular array along the central axis of the fixed column (61).

3. The extruder for processing wires and cables with a crushing function according to claim 2, characterized in that: The outer wall of the shear plate (64) is fixedly connected to the inner wall of the mixing barrel (1), and the bottom of the fixing column (61) is fixedly connected to the top of the rotating shaft (7).

4. The extruder for processing wires and cables with a crushing function according to claim 1, characterized in that: The extrusion mechanism (4) comprises an extruding blade (42), the outer wall of the extruding blade (42) is fixedly connected to the outer wall of the rotating shaft (7), the outer wall of the rotating shaft (7) is rotatably connected to a discharge port (43), the bottom of the discharge port (43) is fixedly connected to a spring plate (45), and the outer wall of the rotating shaft (7) is fixedly connected to a shifting frame (44).

5. The extruder for processing electric wires and cables with a crushing function according to claim 4, characterized in that: The outer wall of the shifting frame (44) contacts the outer wall of the spring plate (45), the outer wall of the extruding blade (42) is slidably connected to the inner wall of the mixing barrel (1), the inner wall of the mixing barrel (1) is fixedly connected to the fixing frame (41), and the outer wall of the discharge port (43) is fixedly connected to the spring block (46).

6. The extruder for processing electric wires and cables with a crushing function according to claim 5, characterized in that: The inner wall of the fixing frame (41) is rotatably connected to the outer wall of the rotating shaft (7), and the outer wall of the elastic block (46) is fixedly connected to the outer wall of the frame (2).

Images