Extruder die head for cable material production

Abstract

The utility model provides an extruder die head for cable material production, and relates to the technical field of extruders, the extruder die head comprises a processing table and a processing mechanism arranged on the upper surface of the processing table, the processing mechanism comprises an extruder device body, the extruder device body is installed on the upper surface of the processing table, and the processing table is connected with the processing mechanism. A cutting mechanism capable of reciprocating in the vertical direction is arranged on one side of the extruder device body, a stirring arm is driven by a motor to rotate, then a sliding arm is driven to reciprocate up and down, continuous cutting of materials produced by the extruder device body by a first cutter is achieved, and the automatic cutting mode greatly improves the material treatment efficiency; and compared with manual operation, the cutting task of a large number of materials can be completed within a shorter time, the user can adjust the height of the second cutter at the inner side position of the through hole through the bolt, and the cutting requirements can be met according to the characteristics of different materials.

Description

Technical Field

[0001] This utility model relates to the field of extruder technology, and in particular to an extruder die for cable material production. Background Technology

[0002] Extruders, as an important category of plastics machinery, have a history dating back to the 18th century. Based on the angle between the material flow direction at the die head and the screw centerline, die heads can be classified into right-angle die heads, angled die heads, and other types. Screw extruders utilize the pressure and shear force generated by the rotating screw to fully plasticize and uniformly mix the material, ultimately completing the molding process through the die. Plastics machinery is a collective term for all kinds of machinery and devices used in the plastics processing industry. General-purpose machinery and equipment used for fluid and solid conveying, separation, crushing, grinding, and drying also occupy a crucial position in the plastics processing industry and are therefore often included in the category of plastics machinery. The design and manufacture of modern plastics machinery not only rely on the development of mechanical engineering and materials science but are also closely linked to the progress of plastics engineering theoretical research.

[0003] A search revealed that the existing patent authorization announcement number CN220995392U discloses an extruder die head for cable material production, including a housing. A first fixing plate and a second fixing plate are fixedly installed at both ends on one side of the housing. A first slide rail is provided on one side of the first fixing plate, and a first movable block is movably installed inside the first slide rail. A second slide rail is provided on one side of the second fixing plate, so that the buckle can be inserted into the grooves on both sides of the bottom end of the extruder die, thereby achieving the purpose of replacing the extruder die.

[0004] The manual cutting technology mentioned above relies on human operation, which requires repeated cutting actions and consumes a lot of time. It is difficult to meet the needs of large-scale production and seriously restricts the improvement of production efficiency. Since humans directly contact the cutting tools and materials, they are prone to workplace accidents such as cuts from tools and injuries from flying materials during long-term repetitive operations due to fatigue and lack of concentration. Utility Model Content

[0005] The purpose of this utility model is to provide an extruder die head for cable material production, which can solve the problems of manual cutting in the above-mentioned technology, which relies on manual operation. Manual cutting requires repeated cutting actions, which consumes a lot of time and is difficult to meet the needs of large-scale production, seriously restricting the improvement of production efficiency. Manuals directly contact cutting tools and materials, and during long-term repetitive operation, due to fatigue, lack of concentration and other reasons, work-related accidents are very likely to occur, such as cuts from tools and injuries from flying materials.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an extruder die head for cable material production, including a processing table and a processing mechanism disposed on one side of the processing table. The processing mechanism includes an extruder device body, which is mounted on the upper surface of the processing table. A cutting mechanism that reciprocates vertically is disposed on one side of the extruder device body, and a storage mechanism for receiving materials is disposed on the outer side of one end of the processing table.

[0007] In a preferred embodiment, the cutting mechanism includes a connecting plate, a support plate fixedly connected to one side of the connecting plate, a lever arm rotatably connected to one side of the support plate, a slide rod fixedly connected to one side of the connecting plate, a slide arm slidably connected to the outer side of the slide rod, the outer side of the end of the lever arm contacting the inner wall of a through groove on one side of the slide arm, and a first cutter fixedly connected to one side of each of the two slide arms.

[0008] In a preferred embodiment, a motor is mounted on the outer side of the top of the support plate, and the outer side of the main shaft of the motor is fixedly connected to the outer side of one end of the toggle arm.

[0009] In a preferred embodiment, two support rods are fixedly connected to the upper surface of the processing table, and a second cutter is slidably connected to the outer side of the support rods.

[0010] In a preferred embodiment, a plurality of through holes are evenly provided on one side of the support rod, and a bolt is threaded to the outer side of one end of the second cutter. The bolt passes through the inner side of one end of the second cutter and is inserted into the inner side of the through hole.

[0011] In a preferred embodiment, both the first cutter and the support rod have an arc-shaped structure on one side.

[0012] In a preferred embodiment, the storage mechanism includes a receiving box, which is fixedly connected to the outer side of one end of the processing table. A partition is detachably connected inside the receiving box, and hanging arms are fixedly connected to both sides of the partition. Multiple sets of ventilation holes are opened on one side of the partition.

[0013] In a preferred embodiment, a handle is fixedly connected to the outer top of the hanging arm.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In operation, this utility model utilizes a motor to drive the rotating actuating arm, which in turn drives the sliding arm to reciprocate up and down, enabling the first cutter to continuously cut the material produced by the extruder. This automated cutting method significantly improves material handling efficiency, allowing for the completion of large-scale material cutting tasks in a shorter time compared to manual operation. Users can adjust the height of the second cutter via bolts inside the through-hole, flexibly changing the height according to the characteristics of different materials and cutting requirements. This allows the second and first cutters to better coordinate their cutting, increasing the equipment's adaptability to various materials and expanding its application range. The arc-shaped cutting grooves at the ends of both the first and second cutters effectively improve cutting accuracy. During the cutting process, the arc-shaped grooves better conform to the material, reducing cutting deviations, ensuring the precision and quality of material cutting, reducing scrap rates, and improving the overall quality of the product.

[0016] 2. In use, this utility model allows ventilation of the material on the surface of the partition through the vent holes, which accelerates the dissipation of heat from the material. This enables the material to cool down quickly after being cut, shortens the heat dissipation time, improves production efficiency, and prevents the material from being damaged due to high temperature. This ensures stable material quality, reduces the defect rate, and improves the overall quality of the product. Attached Figure Description

[0017] Figure 1 A schematic diagram of the main structure of an extruder die for cable material production provided by this utility model;

[0018] Figure 2 A schematic diagram of the connecting plate and support plate in the extruder die head for cable material production provided by this utility model;

[0019] Figure 3 A schematic diagram of the structure of an extruder die head support rod and a second cutter for cable material production provided by this utility model;

[0020] Figure 4 This utility model provides a structural schematic diagram of the hanging arm and handle in the extruder die head for cable material production.

[0021] Legend:

[0022] 1. Processing table;

[0023] 2. Processing mechanism; 21. Extruder body; 22. Connecting plate; 23. Support plate; 24. Actuating arm; 25. Slide rod; 26. First cutter; 27. Slide arm; 28. Support rod; 29. ​​Second cutter; 210. Through hole; 211. Bolt; 212. Receiving box; 213. Partition plate; 214. Vent hole; 215. Hanging arm; 216. Handle; 217. Motor. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1 - Figure 4 This utility model provides a technical solution: an extruder die for producing cable materials, including a processing table 1 and a processing mechanism 2 disposed on the upper surface of the processing table 1. The processing mechanism 2 includes an extruder device body 21, which is mounted on the upper surface of the processing table 1. A cutting mechanism that reciprocates vertically is disposed on one side of the extruder device body 21. A storage mechanism for receiving materials is disposed on the outer side of one end of the processing table 1. The cutting mechanism includes a connecting plate 22, a support plate 23 fixedly connected to one side of the connecting plate 22, a lever arm 24 rotatably connected to one side of the support plate 23, a slide rod 25 fixedly connected to one side of the connecting plate 22, and a sliding arm 27 slidably connected to the outer side of the slide rod 25. The outer side of the end of the boom 24 contacts the inner wall of the through groove on one side of the sliding arm 27. The first cutter 26 is fixedly connected to one side of the two sliding arms 27. The motor 217 is installed on the outer side of the top of the support plate 23. The outer side of the main shaft of the motor 217 is fixedly connected to the outer side of one end of the actuating arm 24. Two support rods 28 are fixedly connected to the upper surface of the processing table 1. The second cutter 29 is slidably connected to the outer side of the support rods 28. Multiple through holes 210 are evenly opened on one side of the support rods 28. A bolt 211 is threadedly connected to the outer side of one end of the second cutter 29. The bolt 211 passes through the inner side of one end of the second cutter 29 and is inserted into the inner side of the through hole 210. The first cutter 26 and the support rods 28 both have an arc-shaped structure on one side.

[0026] When using the device, the user can start the motor 217, which drives the actuating arm 24 on the outside of its main shaft to rotate. As the actuating arm 24 rotates, it moves the sliding arm 27 via its end. When the actuating arm 24 rotates downwards, it moves vertically downwards on the outside of the slide bar 25 via the through-slot in the sliding arm 27. When the actuating arm 24 is vertically downwards, the sliding arm 27 moves to its lowest point, and then continues to rotate. When the actuating arm 24 rotates upwards, it moves the sliding arm 27 vertically upwards. When the actuating arm 24 is vertically upwards, the sliding arm 27 moves to its highest point. This process repeats, allowing the material produced by the extruder body 21 to be cut by the first cutter 26 on the outside of the sliding arm 27. Simultaneously, the user can adjust the height of the second cutter 29 by adjusting the position of the bolt 211 inside the through hole 210. This allows the material to be cut by the first cutter 26 on the outside of the sliding arm 27. The cutter 26 works in conjunction with the material cutting process. The ends of both the first cutter 26 and the second cutter 29 are equipped with arc-shaped cutting grooves to increase cutting accuracy. A motor 217 drives the actuating arm 24 to rotate, which in turn drives the sliding arm 27 to move up and down reciprocally. This enables the first cutter 26 to continuously cut the material produced by the extruder body 21. This automated cutting method greatly improves material handling efficiency, allowing for the completion of large-scale material cutting tasks in a shorter time compared to manual operation. Users can adjust the height of the second cutter 29 by using bolts 211 inside the through hole 210. This allows for flexible adjustment of the height of the second cutter 29 according to the characteristics of different materials and cutting requirements, enabling better coordination between the second cutter 29 and the first cutter 26. This increases the equipment's adaptability to various materials and expands its application range. The arc-shaped cutting grooves at the ends of the first cutter 26 and the second cutter 29 effectively improve cutting accuracy. During the cutting process, the arc-shaped grooves better conform to the material, reducing cutting deviations, ensuring the precision and quality of material cutting, reducing scrap rates, and improving the overall quality of the product.

[0027] like Figure 1 - Figure 4 As shown, the storage mechanism includes a receiving box 212, which is fixedly connected to the outer side of one end of the processing table 1. A partition 213 is detachably connected inside the receiving box 212. Hanging arms 215 are fixedly connected to both sides of the partition 213. Multiple sets of ventilation holes 214 are opened on one side of the partition 213. A handle 216 is fixedly connected to the outer side of the top of the hanging arm 215.

[0028] The cut material falls into the receiving box 212. Under the suspension of the hanging arm 215, the partition 213 does not contact the bottom of the receiving box 212. This allows ventilation of the material on the surface of the partition 213 through the vent holes 214, increasing the heat dissipation effect. Ventilation of the material on the surface of the partition 213 through the vent holes 214 accelerates the dissipation of heat, allowing the cut material to cool down quickly, shortening the heat dissipation time, improving production efficiency, and preventing the material from being damaged due to high temperature. This ensures stable material quality, reduces the defect rate, and improves the overall quality of the product.

[0029] Working principle: When using this device, the user can start the motor 217, which drives the actuating arm 24 on the outside of its main shaft to rotate. As the actuating arm 24 rotates, it drives the sliding arm 27 to move through its end. When the actuating arm 24 rotates downwards, it moves vertically downwards on the outside of the slide rod 25 through the through-slot in the sliding arm 27. When the actuating arm 24 is vertically downwards, the sliding arm 27 moves to its lowest point and continues to rotate. When the actuating arm 24 rotates upwards, it drives the sliding arm 27 to move vertically upwards. When the actuating arm 24 is vertically upwards, the sliding arm 27 moves to its highest point. This process repeats, allowing the material produced by the extruder body 21 to be further cut by the first cutter 26 on the outside of the sliding arm 27. Simultaneously, the user can adjust the height of the second cutter 29 by adjusting the position of the bolt 211 inside the through hole 210. This allows the material to be cut by the second cutter 29 and... The first cutter 26 works in conjunction with the material cutting. Simultaneously, the ends of the first cutter 26 and the second cutter 29 are equipped with arc-shaped cutting grooves to increase cutting accuracy. The motor 217 drives the actuating arm 24 to rotate, which in turn drives the sliding arm 27 to move up and down reciprocally, enabling the first cutter 26 to continuously cut the material produced by the extruder body 21. This automated cutting method greatly improves material handling efficiency, allowing for the completion of large quantities of material cutting tasks in a shorter time compared to manual operation. Users can adjust the height of the second cutter 29 by using bolts 211 inside the through hole 210. This allows for flexible adjustment of the height of the second cutter 29 according to the characteristics of different materials and cutting requirements, enabling better coordination between the second cutter 29 and the first cutter 26. This increases the equipment's adaptability to various materials and expands its application range. The arc-shaped cutting grooves at the ends of the first cutter 26 and the second cutter 29 effectively improve cutting accuracy. During the cutting process, the arc-shaped groove can better fit the material, reduce cutting deviation, ensure the accuracy and quality of material cutting, reduce scrap rate, and improve the overall quality of the product. The cut material will fall into the receiving box 212. At this time, under the suspension of the hanging arm 215, the partition 213 does not contact the bottom of the receiving box 212, and the material on the surface of the partition 213 can be ventilated through the vent holes 214, which increases the heat dissipation effect of the material. The ventilation of the material on the surface of the partition 213 through the vent holes 214 accelerates the heat dissipation of the material, which can quickly cool down the cut material, shorten the heat dissipation time, improve production efficiency, and prevent the material from being damaged due to high temperature, ensuring stable material quality, reducing the defect rate, and improving the overall quality of the product.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or equivalent variations to the above-disclosed technical content and apply them to other fields. However, any simple modifications, equivalent variations and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An extruder die for producing cable material, comprising a processing table (1), characterized in that: It also includes a processing mechanism (2) disposed on one side of the processing table (1). The processing mechanism (2) includes an extruder device body (21), which is mounted on the upper surface of the processing table (1). A cutting mechanism that reciprocates in the vertical direction is provided on one side of the extruder device body (21), and a storage mechanism for receiving materials is provided on the outer side of one end of the processing table (1).

2. The extruder die for producing cable material according to claim 1, characterized in that: The cutting mechanism includes a connecting plate (22), a support plate (23) is fixedly connected to one side of the connecting plate (22), a lever arm (24) is rotatably connected to one side of the support plate (23), a slide rod (25) is fixedly connected to one side of the connecting plate (22), a sliding arm (27) is slidably connected to the outside of the slide rod (25), the outer side of the end of the lever arm (24) is in contact with the inner wall of the through groove on one side of the sliding arm (27), and a first cutter (26) is fixedly connected to one side of the two sliding arms (27).

3. The extruder die for producing cable material according to claim 2, characterized in that: A motor (217) is installed on the outer side of the top of the support plate (23), and the outer side of the main shaft of the motor (217) is fixedly connected to the outer side of one end of the toggle arm (24).

4. The extruder die for producing cable material according to claim 2, characterized in that: Two support rods (28) are fixedly connected to the upper surface of the processing table (1), and a second cutter (29) is slidably connected to the outer side of the support rods (28).

5. The extruder die for producing cable material according to claim 4, characterized in that: The support rod (28) has a plurality of through holes (210) evenly distributed on one side. A bolt (211) is threadedly connected to the outer side of one end of the second cutter (29). The bolt (211) passes through the inner side of one end of the second cutter (29) and is inserted into the inner side of the through hole (210).

6. The extruder die for producing cable material according to claim 4, characterized in that: Both the first cutter (26) and the support rod (28) have an arc-shaped structure on one side.

7. The extruder die for producing cable material according to claim 1, characterized in that: The storage mechanism includes a receiving box (212), which is fixedly connected to the outer side of one end of the processing table (1). The receiving box (212) is detachably connected to a partition (213), and hanging arms (215) are fixedly connected to both sides of the partition (213). Multiple sets of ventilation holes (214) are opened on one side of the partition (213).

8. The extruder die for producing cable material according to claim 7, characterized in that: A handle (216) is fixedly connected to the outer top of the hanging arm (215).

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