Wire and cable pelletizing production device

Abstract

The utility model relates to cable production technical field discloses a kind of wire and cable granulation production device;Including body and feed bin, feed bin is set in the top of body, the top of feed bin is equipped with box, the inner wall of box is fixed with mounting bracket;Screening net, sliding connection is in the inner wall of mounting bracket for the agglomerated raw material is screened, the side of box is equipped with for driving screening net carries out vibrating screen and divides driving element, the top of screening net is fixed with baffle, the utility model stirs the accumulated material on screening net with stirring rod and spreads flat, avoid the problem that material accumulation affects screening effect, reach the effect of vibrating screen and divide on the material on screening net with screening net, improve material screening effect, by magnetic attraction plate can be adsorbed in ferromagnetic metal in raw material, by filter plate can be used to filter dust and harmful gas generated in raw material extrusion process.

Description

Technical Field

[0001] This utility model relates to the field of cable production technology, specifically to a wire and cable granulation production device. Background Technology

[0002] The production of wires and cables involves mixing high-polymer resins (such as PVC and PE) with various additives and auxiliaries through processes such as metering, mixing, plasticizing, and pelletizing to produce granular plastics. Granulation increases the density of the material, facilitates feeding, effectively reduces air and volatiles, lowers the possibility of air bubbles forming in the insulation or sheath of wires and cables, and improves product quality and production efficiency.

[0003] Existing granulation production equipment typically uses an extruder to melt and extrude materials. However, the materials entering the extruder cannot be screened, and excessively large or agglomerated materials may clog the screw or die, causing equipment downtime for cleaning and increasing maintenance costs. Materials of different particle sizes have significant differences in flowability during melting, and uneven particle size can lead to unstable extrusion or even die clogging. Furthermore, it is impossible to treat the dust and harmful gases generated during the raw material extrusion process. Dust entering the equipment will accelerate the wear of components such as the screw and barrel, shorten the equipment's service life, and increase maintenance costs.

[0004] Therefore, it is necessary to provide a new wire and cable granulation production device to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a wire and cable granulation production device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wire and cable granulation production device, comprising a main body, and further comprising:

[0007] A feeding hopper is located on the top of the main body. A box is installed on the top of the feeding hopper, and a mounting frame is fixed on the inner wall of the box.

[0008] A screening mesh is slidably connected to the inner wall of the mounting frame for screening agglomerated raw materials. A drive component is provided on one side of the box to drive the screening mesh to vibrate and screen. A baffle is fixed on the top of the screening mesh.

[0009] A lid is installed on the top of the box body. The bottom of the lid is equipped with a stirring component to prevent material accumulation. A guide plate is fixed on the inner wall of the box body. A magnetic suction plate for adsorbing metal substances in the raw materials is installed on the top of the guide plate.

[0010] An air outlet is located on the top of the main body. A housing is provided on the top of the air outlet, and a filter plate is installed inside the housing to filter the dust and harmful gases generated during the raw material extrusion process.

[0011] Preferably, the driving component includes a drive motor fixed to one side of the housing, a drive block fixed to the output end of the drive motor, and a protrusion fixed to the outer side of the drive block for moving the mounting bracket.

[0012] Preferably, the stirring component includes a rotating rod rotatably connected to the inner wall of the box cover, a handle fixed to the top of the rotating rod, and a stirring rod for leveling the piled material fixed to the outside of the rotating rod.

[0013] Preferably, a support plate is fixed to the inner wall of the box, and a spring is fixed to the top of the support plate, with the top of the spring being fixedly connected to the bottom of the mounting bracket.

[0014] Preferably, a limit rod is fixed to the inner wall of the box, and a scraper for cleaning the magnetic suction plate is slidably connected to the outer side of the limit rod. A stop block is fixed to one side of the scraper.

[0015] Preferably, the top of the box cover is provided with a feed inlet, a collection box for collecting the metal material cleaned on the magnetic plate is fixed on one side of the box body, and an inspection door is provided on one side of the box body.

[0016] Preferably, a connecting frame is fixed to the inner wall of the housing, a clamping rod is fixed to the top of the connecting frame, and the outer side of the clamping rod is engaged with the inner wall of the filter plate. An air outlet cover is threaded to the top of the housing, and a connecting pipe is connected to the bottom of the housing, with the bottom of the connecting pipe connected to the top of the air outlet.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This utility model's stirring rod stirs and flattens the accumulated material on the screening mesh, avoiding the problem of material accumulation affecting the screening effect. The screening mesh can be used to screen agglomerated raw materials. When the protrusion rotates, it contacts the mounting frame, causing the mounting frame and screening mesh to move downwards, causing the spring to contract. The spring can drive the mounting frame to return to its original position. The continuous rotation of the protrusion can drive the mounting frame to move up and down repeatedly, thereby achieving the effect of vibrating and screening the material on the screening mesh, improving the material screening effect. The magnetic plate can adsorb ferromagnetic metals in the raw materials, and the filter plate can be used to filter dust and harmful gases generated during the raw material extrusion process. Attached Figure Description

[0019] Figure 1 A schematic diagram of a preferred embodiment of the wire and cable granulation production apparatus provided by this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the box in this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the driving component and the stirring component in this utility model;

[0022] Figure 4 This is a schematic diagram of the scraper structure in this utility model;

[0023] Figure 5 This is a schematic diagram of the shell structure in this utility model.

[0024] In the diagram: 1. Main body; 2. Feed hopper; 3. Box body; 4. Mounting frame; 5. Screening screen; 6. Driving component; 61. Drive motor; 62. Drive block; 63. Protrusion; 7. Baffle; 8. Box cover; 9. Agitator; 91. Rotating rod; 92. Handle; 93. Agitating rod; 10. Guide plate; 11. Magnetic suction plate; 12. Air outlet; 13. Shell; 14. Filter plate; 15. Support plate; 16. Spring; 17. Limiting rod; 18. Scraper; 19. Stop block; 20. Feed inlet; 21. Collection box; 22. Inspection door; 23. Connecting frame; 24. Locking rod; 25. Air outlet cover; 26. Connecting pipe. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-5 As shown, a wire and cable granulation production device includes a main body 1 and a feeding hopper 2. The main body 1 is an extruder in the prior art. An extruder is a mechanical device that melts and plasticizes materials such as plastics, rubber, food, and ceramics under high temperature and pressure by rotating a screw, and then continuously extrudes them through a mold. It will not be described in detail here. The feeding hopper 2 is located on the top of the main body 1. A box 3 is installed on the top of the feeding hopper 2. The box 3 facilitates the subsequent screening of raw materials. An installation frame 4 is fixed on the inner wall of the box 3.

[0027] The screening screen 5 is slidably connected to the inner wall of the mounting frame 4. The screening screen 5 can be installed by inserting it into the mounting frame 4. The screening screen 5 can be used to screen agglomerated raw materials. Screening filters out oversized or agglomerated materials and can effectively remove metal particles, sand and gravel from the materials. Screening can ensure uniform particle size of materials, make melt flow more stable, and improve the surface smoothness and dimensional accuracy of extruded products. A drive component 6 is provided on one side of the box 3 to drive the screening screen 5 to vibrate and screen. The drive component 6 can drive the mounting frame 4 and the screening screen 5 to vibrate, thereby improving the material screening effect. A baffle 7 is fixed on the top of the screening screen 5 to prevent the material from scattering.

[0028] The box cover 8 is installed on the top of the box body 3. The bottom of the box cover 8 is provided with a stirring component 9 to prevent material accumulation. The stirring component 9 can stir and flatten the accumulated material, thereby improving the material screening effect. The inner wall of the box body 3 is fixed with a guide plate 10, which can guide the material entering the box body 3. The top of the guide plate 10 is equipped with a magnetic suction plate 11, which can adsorb ferromagnetic metals in the raw materials.

[0029] The air outlet 12 is located on the top of the main body 1. A housing 13 is located on the top of the air outlet 12. A filter plate 14 is installed inside the housing 13. The filter plate 14 can be used to filter dust and harmful gases generated during the raw material extrusion process.

[0030] The driving component 6 includes a drive motor 61 fixed to one side of the housing 3. A drive block 62 is fixed to the output end of the drive motor 61. A protrusion 63 for moving the mounting frame 4 is fixed to the outer side of the drive block 62. A support plate 15 is fixed to the inner wall of the housing 3. The support plate 15 is located below the mounting frame 4. A spring 16 is fixed to the top of the support plate 15, and the top of the spring 16 is fixedly connected to the bottom of the mounting frame 4. The drive motor 61 can drive the drive block 62 and the protrusion 63 to rotate. When the protrusion 63 rotates, it contacts the mounting frame 4, causing the mounting frame 4 and the screening screen 5 to move downward, causing the spring 16 to contract. The spring 16 can drive the mounting frame 4 to reset. The continuous rotation of the protrusion 63 can drive the mounting frame 4 to move up and down repeatedly, thereby achieving the effect of vibrating and screening the material on the screening screen 5, and improving the screening effect of the material.

[0031] The mixing component 9 includes a rotating rod 91 rotatably connected to the inner wall of the box cover 8. A handle 92 is fixed to the top of the rotating rod 91, and a mixing rod 93 for spreading the accumulated material is fixed to the outside of the rotating rod 91. By rotating the handle 92, the rotating rod 91 and the mixing rod 93 can be rotated, so that the mixing rod 93 can stir and spread the accumulated material on the screening screen 5, thus avoiding the problem of material accumulation affecting the screening effect.

[0032] A limiting rod 17 is fixed to the inner wall of the box 3. A scraper 18 for cleaning the magnetic suction plate 11 is slidably connected to the outer side of the limiting rod 17. The scraper 18 can be installed by snapping it onto the outer side of the limiting rod 17. A stop block 19 is fixed to one side of the scraper 18. When it is necessary to clean the ferromagnetic metal on the magnetic suction plate 11, the scraper 18 can be installed by snapping it onto the outer side of the limiting rod 17. Pulling the scraper 18 to slide it on the outer side of the limiting rod 17 allows the scraper 18 to scrape and clean the ferromagnetic metal on the magnetic suction plate 11. The stop block 19 prevents the ferromagnetic metal from falling off. A feed inlet 20 is provided on the top of the box cover 8. A collection box 21 is fixed to one side of the box 3. The collection box 21 can be used to collect the metal material cleaned on the magnetic suction plate 11, which is convenient for subsequent recycling of the ferromagnetic metal. An inspection door 22 is provided on one side of the box 3.

[0033] A connecting bracket 23 is fixed to the inner wall of the housing 13. A clamping rod 24 is fixed to the top of the connecting bracket 23. The outer side of the clamping rod 24 is engaged with the inner wall of the filter plate 14. The filter plate 14 can be installed by clamping it onto the clamping rod 24, and it is convenient to disassemble the filter plate 14 later. An air outlet cover 25 is threaded to the top of the housing 13. A connecting pipe 26 is connected to the bottom of the housing 13. The bottom of the connecting pipe 26 is connected to the top of the air outlet 12. A solenoid valve is installed on the outer side of the connecting pipe 26.

[0034] Working Principle: During operation, the cable granulation raw material is poured into the housing 3 through the feed inlet 20. The guide plate 10 guides the material entering the housing 3, and the magnetic plate 11 attracts ferromagnetic metals in the raw material. The material falls onto the screening screen 5 after passing through the guide plate 10. Rotating the handle 92 drives the rotating rod 91 and stirring rod 93 to rotate, causing the stirring rod 93 to stir and flatten the accumulated material on the screening screen 5, preventing material accumulation from affecting the screening effect. The screening screen 5 can be used to screen agglomerated raw materials, filtering out excessively large or agglomerated materials and effectively removing metal particles, sand, and other substances. Screening ensures uniform particle size, making melt flow more stable and improving the surface smoothness and dimensional accuracy of the extruded product. The drive motor 61 drives the drive block 62 and protrusion 63 to rotate. 3. When rotating, it contacts the mounting frame 4, causing the mounting frame 4 and the screening screen 5 to move downwards, causing the spring 16 to contract. The spring 16 can drive the mounting frame 4 to reset. The continuous rotation of the protrusion 63 can drive the mounting frame 4 to move up and down repeatedly, thereby achieving the effect of vibrating and screening the material on the screening screen 5, improving the screening effect. When it is necessary to clean the ferromagnetic metal on the magnetic suction plate 11, the scraper 18 can be installed by locking it on the outside of the limit rod 17. Pull the scraper 18 to slide on the outside of the limit rod 17, so that the scraper 18 can scrape and clean the ferromagnetic metal on the magnetic suction plate 11. The collection box 21 can be used to collect the cleaned metal material on the magnetic suction plate 11, which is convenient for subsequent recycling of the ferromagnetic metal. Open the solenoid valve on the outside of the connecting pipe 26, and the filter plate 14 can be used to filter the dust and harmful gases generated during the raw material extrusion process.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] 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. A wire and cable granulation production apparatus, comprising a main body (1), characterized in that, Also includes: Feeding bin (2) is located on the top of the main body (1). A box (3) is installed on the top of the feeding bin (2). An installation frame (4) is fixed on the inner wall of the box (3). The screening mesh (5) is slidably connected to the inner wall of the mounting frame (4) for screening agglomerated raw materials. A drive component (6) for driving the screening mesh (5) to vibrate and screen is provided on one side of the box (3). A baffle (7) is fixed on the top of the screening mesh (5). The box cover (8) is installed on the top of the box body (3). The bottom of the box cover (8) is provided with a stirring component (9) to prevent material accumulation. The inner wall of the box body (3) is fixed with a guide plate (10). The top of the guide plate (10) is equipped with a magnetic suction plate (11) for adsorbing metal substances in the raw materials. An air outlet (12) is located on the top of the main body (1). A housing (13) is provided on the top of the air outlet (12). A filter plate (14) for filtering dust and harmful gases generated during the raw material extrusion process is installed inside the housing (13).

2. The wire and cable granulation production apparatus according to claim 1, characterized in that: The driving component (6) includes a drive motor (61) fixed to one side of the housing (3), and a drive block (62) is fixed to the output end of the drive motor (61). A protrusion (63) for driving the mounting bracket (4) to move is fixed to the outside of the drive block (62).

3. The wire and cable granulation production apparatus according to claim 1, characterized in that: The stirring component (9) includes a rotating rod (91) rotatably connected to the inner wall of the box cover (8), a handle (92) fixed to the top of the rotating rod (91), and a stirring rod (93) for spreading the piled material fixed to the outside of the rotating rod (91).

4. The wire and cable granulation production apparatus according to claim 1, characterized in that: The inner wall of the box (3) is fixed with a support plate (15), and a spring (16) is fixed on the top of the support plate (15), and the top of the spring (16) is fixedly connected to the bottom of the mounting bracket (4).

5. The wire and cable granulation production apparatus according to claim 1, characterized in that: The inner wall of the box (3) is fixed with a limit rod (17), and a scraper (18) for cleaning the magnetic suction plate (11) is slidably connected to the outer side of the limit rod (17). A stop block (19) is fixed on one side of the scraper (18).

6. The wire and cable granulation production apparatus according to claim 1, characterized in that: The top of the box cover (8) is provided with a feed inlet (20), and a collection box (21) for collecting the metal material cleaned on the magnetic suction plate (11) is fixed on one side of the box body (3). An inspection door (22) is provided on one side of the box body (3).

7. The wire and cable granulation production apparatus according to claim 1, characterized in that: The inner wall of the housing (13) is fixed with a connecting frame (23), the top of the connecting frame (23) is fixed with a clamping rod (24), and the outer side of the clamping rod (24) is engaged with the inner wall of the filter plate (14). The top of the housing (13) is threaded with an air outlet cover (25), and the bottom of the housing (13) is connected to a connecting pipe (26), and the bottom of the connecting pipe (26) is connected to the top of the air outlet (12).

Images