CN204566641U - A kind of extruder device with revolving sleeve - Google Patents

Abstract

The utility model relates to the technical field of extruder equipment, in particular to an extruder device with a rotating material barrel, which includes an extruder body, and the extruder body includes a case with a material box on the right side, the case The left chamber of the chassis, the middle chamber of the chassis and the right chamber of the chassis are arranged from left to right; a rotatable idler frame is arranged on the left side of the upper surface of the chassis, and idlers are arranged on the idler frame. The supporting roller is provided with a material cylinder, and the right side of the material cylinder is provided with an interlocking gear; the right side of the upper surface of the cabinet 1 is provided with a groove table, and the groove table is provided with a motor A, which is connected to a The main gear is connected with the interlocking gear through the transmission belt A; a screw is arranged in the barrel, and a bearing A is set on the mouth of the barrel at the right end of the barrel, and the bearing A is connected to a feed pipe; it has a simple structure , Easy to operate, when the screw is working, the barrel also rotates to cooperate with the material processing work, thereby improving the product quality and reducing the scrap rate.

Description

An extruder device with a rotating barrel

【Technical field】

The utility model relates to the technical field of extruder equipment, in particular to an extruder device with a rotating barrel.

【Background technique】

According to the number of screws, plastic extruders can be divided into twin-screw extruders, single-screw extruders or rare multi-screw extruders. The working principle of the extruder is: relying on the pressure and shear force generated by the rotation of the screw, the material can be fully plasticized and evenly mixed, and formed through the die. The screw is generally composed of a feeding section, a compression section and a metering section. After passing through the three stages of the screw, the material enters the splitter plate and then enters the mold for molding. The material in the traditional extruder enters the barrel of the extruder from the hopper, and is conveyed forward by the rotation of the screw. In the process of moving forward, the material is heated by the barrel and driven by the screw. The resulting shear and compression make the material melt, thus realizing the change among the three states of glass state, high elastic state and viscous flow state. The barrel of the traditional extruder is static when it is working, which is not conducive to the uniform mixing of the materials in the barrel, which ultimately affects the quality of the product.

【Content of utility model】

The purpose of this utility model is to aim at the defects and deficiencies of the prior art, and to provide a kind of extruder device with a rotating barrel that is simple in structure, reasonable in design and convenient to use. A rotatable barrel is set on the roller, so that when the material is conveyed forward by the screw, the barrel rotates at a constant speed, so that the material in the barrel is more evenly mixed. It has a simple structure and is easy to operate. When the screw is working The barrel also rotates at the same time to cooperate with the material processing work, thereby improving the product quality and reducing the scrap rate.

An extruder device with a rotating barrel according to the utility model includes an extruder body, and the extruder body includes a box on the right side of which is provided with a material box, and the box is arranged from left to right The left chamber of the chassis, the middle chamber of the chassis and the right chamber of the chassis; a rotatable idler frame is arranged on the left side of the upper surface of the casing, and idlers are arranged on the idler rack, and a material cylinder is arranged on the idler rollers. The right side of the barrel is provided with interlocking gears; the right side of the upper surface of the casing 1 is set as a groove platform, and the groove platform is provided with a motor A, which is connected to a main gear, and the main gear passes through The transmission belt A is connected with the interlocking gear; a screw is arranged in the barrel, and a bearing A is set on the mouth of the barrel at the right end of the barrel, and the bearing A is connected to a feeding pipe, and a feeding hopper is arranged on the upper surface of the feeding pipe ; The upper part of the right side of the feed hopper is provided with a feed inlet, which is connected to the vertical conveyor arranged in the feed box; a support frame is provided in the right chamber of the cabinet, and the support frame is provided with Motor C, the motor C is connected to a reducer, the shaft of the reducer is connected to a gear A, and the gear A is connected to the gear B at the end of the screw rod in the barrel through the belt B; the left end of the barrel is provided with a bearing B, the splitter plate is connected to the bearing B.

Further, a bucket cover is provided on the upper surface of the hopper, and a motor B is provided in the middle of the upper surface of the hopper, and a stirring paddle is provided in the feeding hopper, and the motor B drives the stirring paddle to rotate.

Further, an air conditioner is provided in the middle of the left wall of the chamber in the case, and the air outlet pipe of the air conditioner communicates with the horizontal air pipe provided on the surface of the case 1, and several air outlets are provided on the upper surface of the horizontal air pipe.

Further, the left chamber of the case is provided with several layers of storage partitions from top to bottom, and a door is provided on the front surface of the left chamber of the case.

After adopting the above structure, the beneficial effect of the utility model is: it adopts idler rollers on the chassis, and a rotatable material barrel on the idler rollers, so that when the material is conveyed forward by the rotation of the screw, the material barrel cooperates to rotate at a uniform speed , so that the material in the barrel is more evenly mixed. It has a simple structure and is easy to operate. When the screw is working, the barrel also rotates at the same time to cooperate with the material processing work, thereby improving the product quality and reducing the scrap rate.

【Description of drawings】

The accompanying drawings described here are used to provide a further understanding of the utility model and constitute a part of the application, but do not constitute an improper limitation of the utility model. In the accompanying drawings:

Fig. 1 is a structural representation of the utility model;

Explanation of reference signs:

1. Chassis; 2. Left chamber of the chassis; 3. Middle chamber of the chassis; 4. Right chamber of the chassis; 5. Motor A; 6. Material box; 7. Motor C; 8. Reducer; 9. Feeding pipe ;10. Gear A; 11. Belt B; 12. Bearing A; 13. Vertical conveyor; 14. Stirring paddle; 15. Motor B; 16. Feeding hopper; 19. Screw; 20. Barrel; 21. Bearing B; 22. Splitter plate; 23. Horizontal air duct; 24. Air conditioner; 25. Interlocking gear.

【Detailed ways】

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the utility model, but not as a limitation to the utility model.

As shown in Figure 1, a kind of extruder device with rotating barrel described in this specific embodiment includes an extruder body, and the right side of the extruder body includes a cabinet 1 and a material box 6 is arranged, The cabinet 1 is provided with a cabinet left chamber 2, a cabinet middle chamber 3 and a cabinet right chamber 4 from left to right; the left side of the upper surface of the cabinet 1 is provided with a rotatable idler frame 17, and the idler frame 17 is provided with an idler 18, and the idler 18 is provided with a barrel 20, and the right side of the barrel 20 is provided with an interlocking gear 25; the right side of the upper surface of the cabinet 1 is set as a groove platform, and A motor A5 is arranged on the groove table, and the motor A5 is connected with a main gear, and the main gear is connected with the interlocking gear 25 through the transmission belt A; the screw rod 19 is arranged in the material barrel 20, and the right end of the material barrel is sleeved with a Bearing A12 is arranged, and this bearing A12 connects a feed pipe 9, and this feed pipe upper surface is provided with feed hopper 16; The vertical conveyor 13 in the feed box 6 is connected; the right chamber 4 of the cabinet is provided with a support frame 5, and the support frame 5 is provided with a motor C7, and the motor C7 is connected to a speed reducer 8, and the speed reducer 8 The crankshaft is connected with a gear A10, which is connected to the gear B at the end of the screw rod 19 in the material barrel 20 through the belt B11;

As a preference of the present utility model, the upper surface of the feeding hopper 16 is provided with a bucket cover, and the middle part of the upper surface of the bucket cover is provided with a motor B15, and the stirring paddle 14 is arranged in the feeding hopper 16, and the motor B15 drives the stirring The paddle 14 rotates.

As a preference of the present utility model, an air conditioner 24 is arranged in the middle of the left wall of the chamber 3 in the casing, and the air outlet pipe of the air conditioner 24 communicates with the horizontal air pipe 23 arranged on the surface of the casing 1. The upper surface of the air duct 23 is provided with several air outlets.

As a preference of the present utility model, the left chamber 2 of the chassis is provided with several layers of storage partitions from top to bottom, and a door is provided on the front surface of the left chamber 2 of the chassis.

When the utility model is in use, the raw material in the material box is sent to the feed hopper 16 through the vertical conveyor 13, and the motor B15 on the feed hopper 16 works to drive the stirring paddle 14, so that the raw material is first-stage Initial stirring, then to the feed pipe, and then to the material barrel; at this time, start the motor A5, and the motor A5 drives a main gear to work, and the main gear drives the interlocking gear 25 to rotate through the transmission belt A, thereby rotating the material barrel, so that When the screw in the barrel is working, because the barrel is also rotating at a constant speed, the barrel of the barrel is mixed more evenly, thereby improving the quality of the output and reducing the scrap rate. The utility model is provided with an air conditioner in the cabinet, thereby facilitating the cooling or heating of the material barrel, and further improving the quality of the material output.

It adopts a supporting roller on the chassis, and a rotatable barrel on the supporting roller, so that when the material is conveyed forward by the screw, the barrel rotates at a constant speed, so that the material in the barrel is more evenly mixed. It has simple structure and convenient operation. When the screw is working, the barrel also rotates at the same time to cooperate with the material processing work, thereby improving product quality and reducing scrap rate.

The above is only a preferred embodiment of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope are all included in the utility model patent application scope .

Claims (4)

1. An extruder device with a rotating barrel is characterized in that: it comprises an extruder body, and the right side of the extruder body comprises a cabinet (1) is provided with a hopper (6), the cabinet ( 1) The left chamber (2) of the chassis, the middle chamber (3) and the right chamber (4) of the chassis are arranged from left to right; the left side of the upper surface of the chassis (1) is provided with a rotatable roller frame (17), the roller frame (17) is provided with a roller (18), the roller (18) is provided with a barrel (20), and the right side of the barrel (20) is provided with a connecting Moving gear (25); the right side of the upper surface of the chassis (1) is set as a groove platform, and the groove platform is provided with a motor A (5), and the motor A (5) is connected to a main gear, and the main gear passes through The transmission belt A is connected with the interlocking gear (25); a screw (19) is arranged in the barrel (20), and a bearing A (12) is set on the mouth of the barrel at the right end of the barrel, and the bearing A (12) is connected to a Feed pipe (9), this feed pipe upper surface is provided with feed hopper (16); Described feed hopper (16) right side upper part is provided with feed inlet, and this feed inlet is arranged on feed box ( 6) the vertical conveyer (13) in the interior is connected; a support frame (5) is arranged in the right chamber (4) of the said cabinet, and a motor C (7) is arranged on the support frame (5), and the motor C ( 7) Connect a speed reducer (8), the shaft of the speed reducer (8) is connected with a gear A (10), and the gear A (10) is connected to the screw rod (19) in the barrel (20) through the belt B (11) ) is connected to the gear B at the rod end; the left end of the barrel is provided with a bearing B (21), which is connected with a splitter plate (22). 2. The extruder device with rotating barrel according to claim 1, characterized in that: the upper surface of the feed hopper (16) is provided with a bucket cover, and the middle part of the upper surface of the bucket cover is provided with a motor B (15), the feeding hopper (16) is provided with a stirring paddle (14), and the motor B (15) drives the stirring paddle (14) to rotate. 3. The extruder device with rotating barrel according to claim 1, characterized in that: an air conditioner (24) is arranged in the middle of the left wall of the chamber (3) in the cabinet, and the air conditioner ( The air outlet pipe of 24) communicates with the horizontal air pipe (23) arranged on the surface of the chassis (1), and the upper surface of the horizontal air pipe (23) is provided with several air outlets. 4. An extruder device with a rotating barrel according to claim 1, characterized in that: the left chamber (2) of the cabinet is provided with several layers of storage partitions from top to bottom, the A box door is arranged on the front surface of the left chamber (2) of the casing.