CN213353468U

CN213353468U - Automatic unloader of silica gel strip extruder

Info

Publication number: CN213353468U
Application number: CN202022087057.3U
Authority: CN
Inventors: 郭坤
Original assignee: Shenzhen Zhenzhihui Silicone Rubber Products Co ltd
Current assignee: Shenzhen Zhenzhihui Silicone Rubber Products Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-04
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses an automatic unloader of silica gel strip extruder, including the device shell, the inside of device shell is equipped with the device chamber, the inside fixedly connected with in device chamber is used for providing the actuating mechanism of power, the top of device shell is equipped with and drives mechanism complex guide mechanism, the outer wall fixedly connected with extruder pipeline of device shell, the inside of extruder pipeline is equipped with and drives mechanism and guide mechanism complex extrusion mechanism. The utility model discloses rational in infrastructure, can reduce artificial operation at the automatic material loading of accomplishing after the extruder starts, improve the security of its during operation.

Description

Automatic unloader of silica gel strip extruder

Technical Field

The utility model relates to a silica gel strip extruder technical field especially relates to an automatic unloader of silica gel strip extruder.

Background

The extruder belongs to one of the types of plastic machinery, originated from 18 th century, and can divide a machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of a screw. The screw extruder depends on the pressure and the shearing force generated by the rotation of the screw, so that materials can be fully plasticized and uniformly mixed and are molded through a neck mold. The silica gel strip extruder is a basic device for producing silica gel, and plays an important role in the production process of silica gel products. However, the existing silica gel strip extruders also have some problems, such as;

1. the conventional silica gel strip extruder mainly depends on manual feeding, and has a complex operation process, high risk and great inconvenience;

2. conventional silica gel strip extruder lacks the preheating equipment to the material, and the uneven condition of ejection of compact appears in the great easy when the extrusion in-process clearance of material itself in extruded process, influences extrusion quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic blanking device of a silica gel strip extruder.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic unloader of silica gel strip extruder, includes the device shell, the inside of device shell is equipped with the device chamber, the inside fixedly connected with in device chamber is used for providing the actuating mechanism of power, the top of device shell is equipped with and leads mechanism with actuating mechanism complex, the outer wall fixedly connected with extruder pipeline of device shell, the inside of extruder pipeline be equipped with actuating mechanism and guide mechanism complex extrusion mechanism.

Preferably, the driving mechanism comprises a motor arranged at the bottom in the device cavity, a motor shaft is fixedly connected to the front end of an output shaft of the motor, the top end of the motor shaft penetrates through the inner wall of the device shell, a first bevel gear is fixedly connected to the outer edge of the motor shaft, a rotating shaft is rotatably connected to the right side wall of the device shell, a second bevel gear is fixedly connected to the front end of the rotating shaft, and the second bevel gear is meshed with the first bevel gear.

Preferably, the guide mechanism includes the eccentric wheel with the top fixed connection of motor shaft, the top fixedly connected with of device shell is used for the fixed block that supports, the inside sliding connection of fixed block has the connecting block, the connecting block passes through the right side inner wall elastic connection of spring and fixed block, the inside fixedly connected with connecting rod of connecting block, the both sides wall sliding connection of connecting rod and fixed block, the front end fixedly connected with of connecting rod supports the board with eccentric wheel complex.

Preferably, the extruding mechanism comprises a material guide disc fixedly connected with the outer edge of the rotating shaft, the outer edge of the material guide disc is tightly attached to the inner wall of the extruder pipeline, and the upper end of the extruder pipeline is fixedly connected with a feed opening for feeding.

Preferably, the lower end of the extruder pipeline is fixedly connected with an extruder preheating pipe for heating materials, and the extruder preheating pipe is heated by a resistance heating wire.

Preferably, the tail end of the connecting rod is connected with a discharge pipe in a sliding mode, and the inner wall of the discharge pipe is tightly attached to the outer wall of the connecting rod.

The utility model has the advantages that:

1. through setting up guide mechanism, can accomplish the material loading automatically after the extruder starts, reduce artificial operation, improve the security of its during operation.

2. Through setting up the preheater tube, can heat it after the material gets into the extruder pipeline and melt, reduce the influence of the air between the material to the extrusion effect.

Drawings

Fig. 1 is a schematic structural view of an automatic blanking device of a silica gel strip extruder provided by the utility model;

fig. 2 is a top view of a material guiding mechanism of an automatic blanking device of a silica gel strip extruder provided by the utility model;

fig. 3 is the utility model provides an A department structure enlarger of automatic unloader of silica gel strip extruder.

In the figure: the device comprises a device shell 1, a device cavity 2, a motor 3, a motor shaft 4, a first bevel gear 5, a second bevel gear 6, a rotating shaft 7, an eccentric wheel 8, a supporting plate 9, a connecting rod 10, a fixing block 11, a charging box 12, a material guide pipe 13, a material discharge pipe 14, an extruder pipeline 15, a feed opening 16, a material guide plate 17, an extruder preheating pipe 18, a connecting block 19 and a spring 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an automatic discharging device of a silica gel strip extruder comprises a device shell 1, a device cavity 2 is arranged inside the device shell 1, a driving mechanism for providing power is fixedly connected inside the device cavity 2, a material guiding mechanism matched with the driving mechanism is arranged at the top of the device shell 1, an extruder pipeline 15 is fixedly connected to the outer wall of the device shell 1, and an extruding mechanism matched with the driving mechanism and the material guiding mechanism is arranged inside the extruder pipeline 15.

The utility model discloses in, actuating mechanism is including setting up in the motor 3 of device intracavity 2 bottom, and the output shaft front end fixedly connected with motor shaft 4 of motor 3, and the inner wall of device shell 1 is run through on the top of motor shaft 4, the first conical gear 5 of outer fringe fixedly connected with of motor shaft 4, and the right side wall of device shell 1 rotates and is connected with pivot 7, and the front end fixedly connected with second conical gear 6 of pivot 7, second conical gear 6 and the meshing of first conical gear 5.

Specifically, guide mechanism includes eccentric wheel 8 with the top fixed connection of motor shaft 4, the top fixedly connected with of device shell 1 is used for the fixed block 11 that supports, the inside sliding connection of fixed block 11 has connecting block 19, connecting block 19 passes through spring 20 and the right side inner wall elastic connection of fixed block 11, the inside fixedly connected with connecting rod 10 of connecting block 19, connecting rod 10 and the both sides wall sliding connection of fixed block 11, the front end fixedly connected with of connecting rod 10 supports board 9 with eccentric wheel 8 complex, can start the continuous automatic completion pay-off after the extruder.

Specifically, the extrusion mechanism comprises a material guide plate 17 fixedly connected with the outer edge of the rotating shaft 7, the outer edge of the material guide plate 17 is tightly attached to the inner wall of the extruder pipeline 15, and the upper end of the extruder pipeline 15 is fixedly connected with a feed opening 16 for feeding, so that fed materials can be extruded.

Specifically, the lower end of the extruder pipeline 15 is fixedly connected with an extruder preheating pipe 18 for heating materials, the extruder preheating pipe 18 is heated through a resistance heating wire, the tail end of the connecting rod 10 is connected with a discharge pipe 14 in a sliding mode, the inner wall of the discharge pipe 14 is tightly attached to the outer wall of the connecting rod 10, and therefore materials can be prevented from leaking between the discharge pipe 14 and the connecting rod 10.

The utility model discloses during the use, only need to place silica gel strip extruder level in suitable position, then switch on motor 3, drive first bevel gear 5 through motor shaft 4 and rotate, and then drive pivot 7 through driving second bevel gear 6 and rotate, motor shaft 4 also can drive its top fixed eccentric wheel 8 simultaneously and rotate, and then drive and remove about the elasticity that spring 20 was overcome to butt plate 9 and connecting rod 10, material in the passage 13 passes through discharging pipe 14 and extrudes feed opening 16, material in the feed opening 16 that gets into afterwards can rotate through the passage guide plate 17 of pivot 7 outer fringe and extrude to the discharge gate, extruder preheating tube 18 of extruder pipeline 15 lower extreme then can heat the material that passes through, reduce the influence of air between it to extrusion process, improve its extrusion quality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic unloader of silica gel strip extruder, includes device shell (1), its characterized in that, the inside of device shell (1) is equipped with device chamber (2), the inside fixedly connected with in device chamber (2) is used for providing the actuating mechanism of power, the top of device shell (1) is equipped with and drives mechanism complex guide mechanism, the outer wall fixedly connected with extruder pipeline (15) of device shell (1), the inside of extruder pipeline (15) is equipped with and drives mechanism and guide mechanism complex extrusion mechanism.

2. The automatic blanking device of silica gel strip extruder of claim 1, characterized in that, actuating mechanism is including setting up motor (3) in device chamber (2) bottom, the output shaft front end fixedly connected with motor shaft (4) of motor (3), the top of motor shaft (4) runs through the inner wall of device shell (1), the outer fringe fixedly connected with first conical gear (5) of motor shaft (4), the right side wall of device shell (1) rotates and is connected with pivot (7), the front end fixedly connected with second conical gear (6) of pivot (7), second conical gear (6) and first conical gear (5) meshing.

3. The automatic blanking device of silica gel strip extruder of claim 2, characterized in that, guide mechanism includes eccentric wheel (8) with the top fixed connection of motor shaft (4), the top fixedly connected with of device shell (1) is used for fixed block (11) of support, the inside sliding connection of fixed block (11) has connecting block (19), connecting block (19) pass through spring (20) and the right side inner wall elastic connection of fixed block (11), the inside fixedly connected with connecting rod (10) of connecting block (19), both sides wall sliding connection of connecting rod (10) and fixed block (11), the front end fixedly connected with of connecting rod (10) supports board (9) with eccentric wheel (8) complex.

4. The automatic blanking device of the silica gel strip extruder according to claim 1, wherein the extruding mechanism comprises a material guide disc (17) fixedly connected with the outer edge of the rotating shaft (7), the outer edge of the material guide disc (17) is tightly attached to the inner wall of the extruder pipeline (15), and the upper end of the extruder pipeline (15) is fixedly connected with a blanking port (16) for feeding.

5. The automatic blanking device of a silica gel strip extruder in claim 1, wherein the lower end of the extruder pipe (15) is fixedly connected with an extruder preheating pipe (18) for heating materials, and the extruder preheating pipe (18) is heated by a resistance heating wire.

6. The automatic blanking device of a silica gel strip extruder according to claim 3, wherein the tail end of the connecting rod (10) is connected with a discharge pipe (14) in a sliding manner, and the inner wall of the discharge pipe (14) is closely attached to the outer wall of the connecting rod (10).