CN220700333U - Extruder with feeding function - Google Patents

Abstract

The utility model provides an extruder with a feeding function, and relates to the technical field of damping fin production. According to the utility model, the motor is started to drive the rotating rod to rotate, so that the first rotating shaft performs circular motion, and the first moving plate performs reciprocating linear motion under the action of the first rotating shaft, so that the inserted rod, the cross rod and the vertical rod are driven to perform reciprocating linear motion in the feed hopper, and materials in the feed hopper are evacuated.

Description

Extruder with feeding function

Technical Field

The utility model relates to the technical field of damping fin production, in particular to an extruder with a feeding function.

Background

The screw extruder relies on pressure and shearing force generated by screw rotation, so that materials can be fully plasticized and uniformly mixed, and the materials are molded through a die. Plastic extruders can be largely classified into twin-screw extruders, single-screw extruders, multi-screw extruders and screw-less extruders.

In the process of producing the damping sheet by the extruder, firstly, materials are required to be thrown into the extruder from a feed hopper, conveyed to an extrusion head position by a helical blade, extruded and cooled for shaping. The feeder hopper of general extruder simple structure often is the funnel shape, and the uncovered material that can avoid spills, but makes the passageway that the material passed through have a narrowed route simultaneously, then can often appear the material in actual material loading operation and get into inside the extruder, just in the condition that the feeder hopper position is stopped up, the material overflows very easily, needs the input of stopping the material this moment, just can continue the material loading with the feeder hopper mediation back. The whole feeding process can need to carry out operations of suspending and dredging for a plurality of times, so that time is consumed, and the problems of uneven material extrusion and uneven product quality are caused. Therefore, the extruder with the feeding function is provided, and the material at the feeding hopper can be dredged in time.

Disclosure of Invention

The utility model aims to solve the defects in the technical field of damping fin production. In practice, the problem that the material is extruded unevenly and the product quality is uneven because the material is not easy to enter the extruder and is blocked at the position of the feed hopper is frequently caused in the material feeding operation, and the whole material feeding process possibly needs to be suspended and dredged for a plurality of times.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an extruder that possesses material loading function, includes the extruder body, extruder body one side is connected with the extrusion head, the spout has been seted up to extruder body upside, extruder body upside is connected with the feeder hopper, extruder body upside is connected with anti-blocking assembly, anti-blocking assembly includes the motor, the motor upside is connected with the bull stick, the bull stick upside is connected with pivot one, a rotor plate one has been cup jointed to a rotor plate outer wall, straight notch one has been seted up to rotor plate one side, rotor plate downside is connected with slide one, rotor plate one side is connected with the inserted bar, the sleeve has been cup jointed to the inserted bar outer wall, sleeve one side and feeder hopper inner wall fixed connection, the guide way has been seted up to the sleeve outer wall, inserted bar outer wall connection has the horizontal pole, horizontal pole upside and downside all are connected with the montant.

As a preferred embodiment, the straight slot one is slidably connected to the rotary shaft one.

As a preferred embodiment, the plunger is slidably connected to the sleeve.

As a preferred embodiment, the first slide plate is slidingly connected with the slide groove.

As a preferred embodiment, the cross bar is slidingly connected with the guide groove.

As a preferred embodiment, a first limiting plate is connected to the upper side of the first rotating shaft, and the first limiting plate is located above the first moving plate.

As a preferred embodiment, the crossbars have five groups and are distributed in a linear array.

Compared with the prior art, the utility model has the advantages and positive effects that:

when materials are put into the extruder body from the feed hopper, the motor is started to drive the rotary rod to rotate, so that the rotary shaft I is driven to perform circular motion, the first moving plate has a rotating trend along with the rotary shaft I under the action of the first straight slot opening due to the sliding connection of the first straight slot opening, meanwhile, the moving plate can perform reciprocating linear movement under the action of the first rotating plate due to the sliding connection of the first sliding plate and the sliding slot, so that the inserting rod is driven to perform reciprocating linear sliding in the sleeve, the cross rod is indirectly driven to perform reciprocating linear movement in the guide slot, finally, the vertical rod is driven to perform reciprocating linear movement in the feed hopper, materials in the feed hopper are evacuated, and the blockage of the materials at the feed hopper is avoided.

Drawings

Fig. 1 is a schematic structural diagram of an extruder with a feeding function according to the present utility model.

Fig. 2 is a schematic structural diagram of an extruder anti-blocking assembly with a feeding function.

Fig. 3 is a schematic structural diagram of an extruder with feeding function shown in fig. 2 at a position a.

Fig. 4 is a schematic structural diagram of an extruder cooling assembly with a feeding function according to the present utility model.

Legend description:

1. an extruder body; 11. an extrusion head; 12. a chute; 13. a feed hopper;

2. an anti-blocking assembly; 21. a motor; 22. a rotating rod; 23. a first rotating shaft; 231. a first limiting plate; 24. a first moving plate; 241. a straight notch I; 242. a first sliding plate; 25. a rod; 251. a cross bar; 252. a vertical rod; 26. a sleeve; 261. a guide groove;

3. a cooling assembly; 31. a second rotating shaft; 32. a limiting plate II; 33. a second moving plate; 331. a straight notch II; 332. a second slide plate; 34. a transmission rod; 35. a fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides an extruder that possesses material loading function, including extruder body 1, extruder body 1 one side is connected with extrusion head 11, spout 12 has been seted up to extruder body 1 upside, extruder body 1 upside is connected with feeder hopper 13, extruder body 1 upside is connected with anti-blocking component 2, anti-blocking component 2 includes motor 21, motor 21 upside is connected with bull stick 22, bull stick 22 upside is connected with first pivot 23, first pivot 23 upside is connected with limiting plate one 231, first pivot 23 outer wall has cup jointed movable plate one 24, limiting plate one 231 is located movable plate one 24 top, straight notch one 241 has been seted up to movable plate one 24 one side, straight notch one 241 and first pivot 23 sliding connection, movable plate one 24 downside is connected with slide one 242, slide one 242 and spout 12 sliding connection, first movable plate 24 one side is connected with inserted bar 25, inserted bar 25 outer wall cup joints sleeve 26, inserted bar 25 and sleeve 26 inner wall fixed connection, sleeve 26 outer wall has seted up guide groove 261, inserted bar 25 outer wall is connected with horizontal pole 251, horizontal pole 251 and guide groove 261 have been seted up, five vertical bars have been connected with each other in a linear array, and vertical pole side 252 has been connected to the horizontal pole one side.

In this embodiment, when materials are thrown into the extruder body 1 from the feed hopper 13, the motor 21 is started to drive the rotating rod 22 to rotate, so that the rotating shaft one 23 performs circular motion, the moving plate one 24 performs reciprocating linear motion under the action of the straight slot one 241 and the sliding plate one 242, and accordingly the inserting rod 25 is driven to perform reciprocating linear sliding in the sleeve 26, so that the cross rod 251 and the vertical rod 252 perform reciprocating linear motion in the feed hopper 13, materials in the feed hopper 13 are evacuated, and the blockage of the materials at the feed hopper 13 is avoided.

Example 2

As shown in fig. 4, the upper side of the extruder body 1 is connected with a cooling assembly 3, the cooling assembly 3 includes a second rotating shaft 31, the lower side of the second rotating shaft 31 is connected with a first limiting plate 231, the upper side of the second rotating shaft 31 is connected with a second limiting plate 32, the outer wall of the second rotating shaft 31 is sleeved with a second moving plate 33, one side of the second moving plate 33 is provided with a second straight slot 331, the second straight slot 331 is slidably connected with the second rotating shaft 31, the lower side of the second moving plate 33 is connected with a second sliding plate 332, the second sliding plate 332 is slidably connected with the sliding groove 12, one side of the second moving plate 33 is connected with a transmission rod 34, and one side of the transmission rod 34 is connected with a fan 35.

In this embodiment, after the motor 21 is started, the first limit plate 231 drives the second rotary shaft 31 to perform circular motion, and then the second straight slot 331 and the second slide plate 332 drive the second moving plate 33 to perform reciprocating linear motion, and finally the rotating rod drives the fan 35 to perform reciprocating linear motion to cool the damping fin extruded from the extrusion head 11.

Working principle:

as shown in fig. 1-4, when a material is thrown into the extruder body 1 from the feed hopper 13, the motor 21 is started to drive the rotary rod 22 to rotate, so as to drive the rotary shaft one 23 to perform circular motion, the first moving plate 24 has a tendency to rotate along with the rotary shaft one 23 under the action of the straight slot one 241 due to the sliding connection of the straight slot one 241 and the rotary shaft one 23, and meanwhile, the first moving plate 24 performs reciprocating linear motion under the action of the rotary shaft one 23 due to the sliding connection of the sliding plate one 242 and the sliding groove 12, so as to drive the inserting rod 25 to perform reciprocating linear sliding in the sleeve 26, indirectly drive the cross rod 251 to perform reciprocating linear motion in the guide groove 261, finally drive the vertical rod 252 to perform reciprocating linear motion in the feed hopper 13, so as to evacuate the material in the feed hopper 13 and avoid the blockage of the material at the feed hopper 13. The first limit plate 231 separates the first rotating shaft 23 from the second rotating shaft 31, and meanwhile, the first moving plate 24 is prevented from moving on a vertical plane when moving. The motor 21 drives the first rotating shaft 23 to do circular motion, and drives the second rotating shaft 31 to do circular motion through the first limiting plate 231, the second moving plate 33 has a trend of rotating along with the second rotating shaft 31 under the action of the second straight notch 331, and meanwhile, the second moving plate 332 and the sliding groove 12 are in interactive connection, so that the second moving plate can do reciprocating linear motion under the action of the second rotating shaft 31, and finally the fan 35 is driven to do reciprocating linear motion through the rotating rod, so that the damping fin extruded from the extrusion head 11 is cooled. The second limiting plate 32 can prevent the second moving plate 33 from being separated from the outer wall of the second rotating shaft 31 in the moving process.

The drawings of the present utility model are merely to show specific structural positions to aid understanding, and are not limited to scale dimensions, specifications, and the like.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides an extruder that possesses material loading function, includes extruder body (1), a serial communication port, extruder body (1) one side is connected with extrusion head (11), spout (12) have been seted up to extruder body (1) upside, extruder body (1) upside is connected with feeder hopper (13), extruder body (1) upside is connected with anti-blocking component (2), anti-blocking component (2) including motor (21), motor (21) upside is connected with bull stick (22), bull stick (22) upside is connected with pivot one (23), first (23) outer wall of pivot has cup jointed movable plate one (24), first (24) one side of movable plate has been seted up straight notch one (241), first (24) downside of movable plate is connected with slide one (242), first (24) one side of movable plate is connected with inserted bar (25), sleeve (26) have been cup jointed to the outer wall of inserted bar (25), sleeve (26) one side and feeder hopper (13) inner wall fixed connection, sleeve (26) outer wall (261) have been seted up guide bar (25), horizontal pole (251) have all been connected with on the montant side.

2. The extruder with a feeding function according to claim 1, wherein: the straight slot I (241) is in sliding connection with the rotating shaft I (23).

3. The extruder with a feeding function according to claim 1, wherein: the inserted link (25) is in sliding connection with the sleeve (26).

4. The extruder with a feeding function according to claim 1, wherein: the first sliding plate (242) is in sliding connection with the sliding groove (12).

5. The extruder with a feeding function according to claim 1, wherein: the cross bar (251) is in sliding connection with the guide groove (261).

6. The extruder with a feeding function according to claim 1, wherein: the upper side of the first rotating shaft (23) is connected with a first limiting plate (231), and the first limiting plate (231) is positioned above the first moving plate (24).

7. The extruder with a feeding function according to claim 1, wherein: the cross bars (251) are arranged in five groups and are distributed in a linear array.