Extruder for wire processing

Abstract

The utility model belongs to the technical field of plastic extruding machine, concretely relates to a plastic extruding machine for wire processing, including feeding hopper, the lower end fixedly connected with the discharge pipe of feeding hopper, the right side installation of discharge pipe has extruded pipe, the inside of feeding hopper is provided with dispersion mechanism, the right side with the left side of extruded pipe of discharge pipe is provided with mounting mechanism, the inside upper end fixedly connected with filter screen of feeding hopper, the lower end fixedly connected with elbow pipe of filter screen, the left side fixedly connected with equipment box of discharge pipe, connects the inside upper end of filter screen through the support rod dispersion cover, then material falls on the bulletproof plate, respectively disperses in dispersion cover through dispersion cover, then falls and moves to the inside of filter screen through dispersion cover, thereby avoids the impact damage that material concentrates and falls on filter screen, and through the setting of bulletproof plate, avoids the drawback that material splashes and removes from the inside of feeding hopper when falling.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion machines, and specifically relates to an extrusion machine for wire processing. Background Art

[0002] In plastic extrusion molding equipment, the plastic extruder is usually called the main machine, and the subsequent plastic extrusion molding machine supporting it is called the auxiliary machine. After more than 100 years of development, the plastic extruder has evolved from the original single screw to various models such as double screws, multi-screws, and even non-screw types. The plastic extruder (main machine) can be matched with various plastic molding auxiliary machines such as pipes, films, rods, monofilaments, flat filaments, packing tapes, extruded meshes, plates (sheets), profiles, pelletizing, and cable coating to form various plastic extrusion molding production lines and produce various plastic products. Therefore, plastic extrusion molding machinery is one of the machine types widely used in the plastic processing industry, both now and in the future.

[0003] An extrusion machine for cable and wire processing proposed according to the patent authorization announcement number: CN118789784AU includes: a storage bin; a first feeding device; a second feeding device, horizontally installed on the side of the storage bin; a processing head, installed at the output end of the second feeding device; a hot melt mixing box, connected to the input end of the second feeding device and equipped with a heating unit for heating its interior; a conveying pipe, one end connected to the output end of the first feeding device and the other end connected to the hot melt mixing box; a driving member, installed on the hot melt mixing box; a driving shaft, rotatably arranged in the hot melt mixing box and fixedly connected to the output end of the driving member; a concave piston seat, slidably arranged in the hot melt mixing box and provided with a through groove for the driving shaft to pass through; a stirring mechanism, arranged at the position of the driving shaft below the concave piston seat; an automatic opening and closing mechanism, arranged at the through groove at the bottom of the concave piston seat; a driving mechanism, used to drive the concave piston seat to move; the present invention has a good feeding and extrusion effect.

[0004] However, when the material is fed into the feed hopper in the existing extrusion machine, the material is prone to splashing, so it is easy to splash out of the feed hopper, which brings a lot of inconvenience to the feeding work. Moreover, when feeding, the material concentrates on the filter screen, which will also cause concentrated impact damage to the filter screen. At the same time, most of the extrusion pipes of the existing extrusion machine are fixedly installed and the extrusion pipes are relatively long, making it difficult to clean and decontaminate the inside of the extrusion pipe and to carry out disassembly, installation and maintenance work. Content of the Utility Model

[0005] The purpose of the utility model is to provide an extrusion machine for wire processing, which solves the problems of feeding the extrusion machine and setting the extrusion pipe.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an extruder for wire processing, comprising a feeding hopper, a discharge pipe fixedly connected to the lower end of the feeding hopper, an extrusion pipe installed on the right side of the discharge pipe, a dispersing mechanism provided inside the feeding hopper, an installation mechanism provided on the right side of the discharge pipe and the left side of the extrusion pipe, a filter screen fixedly connected to the upper end of the inside of the feeding hopper, a bent pipe fixedly connected to the lower end of the filter screen, an equipment box fixedly connected to the left side of the discharge pipe, a base plate fixedly connected to the lower end of the equipment box, a plurality of top rods fixedly connected to the upper right side of the base plate, an arc-shaped seat fixedly connected to the upper end of the top rods, and the extrusion pipe slidingly passing through the interior of the arc-shaped seat.

[0007] Preferably, the dispersing mechanism includes a support rod, which is fixedly connected to the upper left side of the inside of the feeding hopper, and a dispersing cover is fixedly connected to the upper end of the support rod, which is disposed inside the upper part of the filter screen.

[0008] Preferably, a bulletproof plate is fixedly connected to the upper end of the dispersion cover, and a plurality of reinforcing rods are fixedly connected to the lower end of the dispersion cover, with the lower ends of the reinforcing rods fixedly connected to the upper ends of the support rods.

[0009] Preferably, the support rod is fixed through the left side of the filter screen, and the upper end of the filter screen is larger than the lower end of the dispersion cover.

[0010] Preferably, the installation mechanism includes a sleeve, with the right side of the discharge pipe fixedly connected to the sleeve, and the left side of the extruded pipe slidably connected to the inside of the sleeve.

[0011] Preferably, a retaining sleeve is fixedly connected to the left side of the extruded tube, and the sleeve is slidably connected to the inside of the retaining sleeve. Positioning holes are respectively opened at the upper and lower ends of the right side of the retaining sleeve, and positioning shafts are fixedly connected to the upper and lower ends of the right side of the sleeve, with the positioning shafts slidably connected to the inside of the positioning holes.

[0012] Preferably, the upper and lower ends of the sleeve are respectively rotatably connected to pins by threads, and the pins are rotatably connected to the upper and lower ends of the sleeve and the upper and lower ends of the left side of the extruded tube by threads.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model connects the dispersion cover to the upper part of the filter screen through the support rod. Then the material falls onto the bulletproof plate and is dispersed by the dispersion cover. Then the material falls into the filter screen through the dispersion cover and moves into the filter screen. This avoids the impact damage to the filter screen caused by the concentrated falling of the material. Moreover, the bulletproof plate avoids the disadvantage of the material splashing out of the feeding hopper when it falls.

[0014] 2. This utility model uses a sleeve to limit and support the connection between the discharge pipe and the extruded pipe. The sliding connection between the positioning hole and the positioning shaft limits the connection between the discharge pipe and the extruded pipe, increasing the stability of the installation connection. Furthermore, the pins connect the upper and lower ends of the discharge pipe and the extruded pipe respectively, achieving the effect of limiting and fixing. This facilitates the assembly, connection, and separation of the discharge pipe and the extruded pipe, and makes it convenient to clean and maintain the interior of the discharge pipe and the extruded pipe. Attached Figure Description

[0015] Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 This is a partial sectional view of the overall structure of this utility model; Figure 3 This utility model has a partial three-dimensional structure. Figure 1 ; Figure 4 This utility model has a partial three-dimensional structure. Figure 2 ; Figure 5 This utility model has a partial three-dimensional structure. Figure 3 .

[0016] In the diagram: 1. Feeding hopper, 2. Discharge pipe, 3. Extrusion pipe, 4. Dispersion mechanism, 5. Installation mechanism, 6. Filter screen, 7. Bend, 8. Equipment box, 9. Base plate, 10. Top rod, 11. Arc seat, 41. Support rod, 42. Dispersion cover, 43. Bulletproof plate, 44. Reinforcing rod, 51. Sleeve, 52. Compression sleeve, 53. Positioning hole, 54. Positioning shaft, 55. Pin. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1 , Figure 2An extruder for wire processing includes a feeding hopper 1, a discharge pipe 2 fixedly connected to the lower end of the feeding hopper 1, an extrusion pipe 3 installed on the right side of the discharge pipe 2, a dispersing mechanism 4 inside the feeding hopper 1, and mounting mechanisms 5 on the right side of the discharge pipe 2 and the left side of the extrusion pipe 3. A filter screen 6 is fixedly connected to the upper end of the inside of the feeding hopper 1, facilitating material filtration. The filtered dirt is then discharged from the inside of the feeding hopper 1 through a bent pipe 7. The lower end of the filter screen 6 is fixedly connected to the bent pipe 7, and an equipment box 8 is fixedly connected to the left side of the discharge pipe 2. The equipment box 8 is a prior art device. The technology will not be described in detail here. The lower end of the equipment box 8 is fixedly connected to the base plate 9. The base plate 9 supports and limits the upper end of the extruder. Multiple push rods 10 are fixedly connected to the upper right side of the base plate 9. The push rods 10 and the arc-shaped seat 11 support and limit the extrusion tube 3. The upper end of the push rod 10 is fixedly connected to the arc-shaped seat 11. The extrusion tube 3 slides through the interior of the arc-shaped seat 11. This technology is an extruder for wire processing. The extruder in this technology has the function of wire processing. The function of wire processing is existing technology and will not be described in detail here.

[0019] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 The dispersing mechanism 4 includes a support rod 41. The support rod 41 is fixedly connected to the upper left side of the inside of the feeding hopper 1. The upper end of the support rod 41 is fixedly connected to the dispersing cover 42. The dispersing cover 42 is located inside the upper end of the filter screen 6. The upper end of the dispersing cover 42 is fixedly connected to a bulletproof plate 43. The lower end of the dispersing cover 42 is fixedly connected to multiple reinforcing rods 44. The connection between the support rod 41 and the dispersing cover 42 is reinforced and supported by the reinforcing rods 44. The lower end of the reinforcing rod 44 is fixedly connected to the upper end of the support rod 41. The support rod 41 is fixedly inserted through the left side of the filter screen 6. The upper end of the filter screen 6 is larger than the lower end of the dispersing cover 42.

[0020] Please see Figure 1 , Figure 2 , Figure 5 The installation mechanism 5 includes a sleeve 51. The right side of the discharge pipe 2 is fixedly connected to the sleeve 51. The left side of the extruded pipe 3 is slidably connected to the inside of the sleeve 51. The left side of the extruded pipe 3 is fixedly connected to a retaining sleeve 52. The sleeve 51 is slidably connected to the inside of the retaining sleeve 52. The upper and lower ends of the right side of the retaining sleeve 52 are respectively provided with positioning holes 53. The upper and lower ends of the right side of the sleeve 51 are respectively fixedly connected to positioning shafts 54. The positioning shafts 54 are slidably connected to the inside of the positioning holes 53. The upper and lower ends of the retaining sleeve 52 are respectively rotatably connected to pins 55 by threads. The pins 55 are rotatably connected to the upper and lower ends of the sleeve 51 and the upper and lower ends of the left side of the extruded pipe 3 by threads.

[0021] The specific implementation process of this utility model is as follows: During use, when feeding, the material falls onto the bulletproof plate 43. The bulletproof plate 43 is made of rubber, which can buffer the material and reduce splashing. Then, the material falls through the dispersion cover 42 and is dispersed into the interior of the filter screen 6. It is then filtered through the filter screen 6, and the dirt is discharged through the bent pipe 7. At the same time, the filtered material falls through the filter screen 6 to the lower end of the feeding hopper 1, and then is discharged into the discharge pipe 2. Finally, it is discharged through the extrusion pipe 3. When it is necessary to install the extrusion pipe 3, the extrusion pipe 3 is slidably inserted, so that the left side of the extrusion pipe 3 is slidably inserted into the interior of the discharge pipe 2. At the same time, the positioning shaft 54 ​​is slidably inserted into the positioning hole 53. Finally, it is fixed by the pin 55. Figure 1-2 As shown.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An extruder for wire processing, comprising a feeding hopper (1), characterized in that: The lower end of the feeding hopper (1) is fixedly connected to a discharge pipe (2), and an extrusion pipe (3) is installed on the right side of the discharge pipe (2). A dispersing mechanism (4) is provided inside the feeding hopper (1). An installation mechanism (5) is provided on the right side of the discharge pipe (2) and the left side of the extrusion pipe (3). A filter screen (6) is fixedly connected to the upper end of the inside of the feeding hopper (1). A bent pipe (7) is fixedly connected to the lower end of the filter screen (6). An equipment box (8) is fixedly connected to the left side of the discharge pipe (2). A base plate (9) is fixedly connected to the lower end of the equipment box (8). Multiple top rods (10) are fixedly connected to the upper right side of the base plate (9). An arc-shaped seat (11) is fixedly connected to the upper end of the top rod (10). The extrusion pipe (3) slides through the inside of the arc-shaped seat (11).

2. An extruder for wire processing according to claim 1, characterized in that: The dispersing mechanism (4) includes a support rod (41). The support rod (41) is fixedly connected to the upper left side of the inside of the feeding hopper (1). The upper end of the support rod (41) is fixedly connected to a dispersing cover (42). The dispersing cover (42) is located at the upper inside of the filter screen (6).

3. An extruder for wire processing according to claim 2, characterized in that: The upper end of the dispersion cover (42) is fixedly connected to a bulletproof plate (43), and the lower end of the dispersion cover (42) is fixedly connected to a plurality of reinforcing rods (44). The lower end of the reinforcing rods (44) is fixedly connected to the upper end of the support rod (41).

4. An extruder for wire processing according to claim 2, characterized in that: The support rod (41) is fixed through the left side of the filter screen (6), and the upper end of the filter screen (6) is larger than the lower end of the dispersion cover (42).

5. An extruder for wire processing according to claim 1, characterized in that: The installation mechanism (5) includes a sleeve (51), the right side of the discharge pipe (2) is fixedly connected to the sleeve (51), and the left side of the extruded pipe (3) is slidably connected to the inside of the sleeve (51).

6. An extruder for wire processing according to claim 5, characterized in that: A sleeve (52) is fixedly connected to the left side of the extruded tube (3), and the sleeve (51) is slidably connected to the inside of the sleeve (52). Positioning holes (53) are respectively opened at the upper and lower ends of the right side of the sleeve (52), and positioning shafts (54) are fixedly connected to the upper and lower ends of the right side of the sleeve (51). The positioning shafts (54) are slidably connected to the inside of the positioning holes (53).

7. An extruder for wire processing according to claim 6, characterized in that: The upper and lower ends of the sleeve (52) are respectively connected to pins (55) by threads. The pins (55) are connected to the upper and lower ends of the sleeve (51) and the upper and lower ends of the left side of the extruded tube (3) by threads.

Images