Foot pad extrusion equipment

Abstract

The utility model relates to the technical field of foot pad production equipment, in particular to foot pad extrusion equipment. According to the technical scheme, the device comprises a speed reducer, a storage hopper and an extruder, a feeding bent pipe is fixedly connected to one side of the upper surface of the extruder, the storage hopper is fixedly connected to the tail end of the feeding bent pipe, an auger is rotationally installed at the position, close to the lower surface, in the storage hopper, and a first connecting shaft is fixedly connected to the end, located outside the storage hopper, of the auger; and an extrusion screw rod is rotationally installed in the extruder, a second connecting shaft is fixedly connected to the end, located outside the extruder, of the extrusion screw rod, the outer surface of the first connecting shaft and the outer surface of the second connecting shaft are fixedly sleeved with belt wheels, and the two belt wheels are in transmission connection through a transmission belt. In the production of the foot pad, the blanking speed of the storage hopper is synchronous with the extrusion speed of the extruder, so that the material supply of the extruder is ensured, and the normal and stable work of the extruder is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of foot pad production equipment, in particular to foot pad extrusion equipment. Background Art

[0002] At present, a foot mat is usually placed at the door of the house so that people can remove the dust on the soles of their shoes before entering the room to prevent the indoor floor from being dirty. At the same time, it can also absorb rainwater on the soles of the shoes on rainy days to avoid making the indoor floor slippery. The material of the foot mat is usually plastic and plastic. During the production process, the plastic and rubber particles need to be bored and melted and mixed through an extruder, and then cooled and shaped before being cut into foot mats.

[0003] When the existing extruder for producing foot pads is in use, after the staff puts the material into the storage hopper, the material falls into the extruder by its own gravity. When the extrusion speed of the extruder changes, the material feeding speed inside the storage hopper cannot match it well, affecting the normal operation of the extruder. For this reason, we propose a foot pad extrusion equipment. Utility Model Content

[0004] The utility model aims to provide a foot pad extrusion equipment, which has the advantages that in the production of the foot pad, the material discharge speed of the storage hopper and the extrusion speed of the extruder are synchronized, thereby ensuring the material supply of the extruder and ensuring the normal and stable operation of the extruder. It solves the problem that when the existing extruder used for the production of foot pads is in use, after the staff puts the material into the storage hopper, the material falls into the extruder through the gravity of the material itself, and when the extrusion speed of the extruder changes, the material discharge speed in the storage hopper cannot be well matched with it, thereby affecting the normal operation of the extruder.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foot pad extrusion equipment, comprising a reducer, a storage hopper and an extruder, a feed elbow pipe is fixedly connected to one side of the upper surface of the extruder, the end of the feed elbow pipe is fixedly connected to the storage hopper, an auger is rotatably installed inside the storage hopper near the lower surface, the end of the auger is located outside the storage hopper and is fixedly connected to a first connecting shaft, an extrusion screw is rotatably installed inside the extruder, the end of the extrusion screw is located outside the extruder and is fixedly connected to a second connecting shaft, the outer surfaces of the first connecting shaft and the second connecting shaft are fixedly sleeved with pulleys, and the two pulleys are connected by a transmission belt.

[0006] Preferably, the output end of the reducer is fixedly connected to the end of the second connecting shaft.

[0007] Preferably, a rotating motor is fixedly mounted on the outer surface of the reducer, and the end of the output shaft of the rotating motor is fixedly connected to the input end of the reducer.

[0008] Preferably, fixed support frames are welded at both sides of the lower surface of the extruder to provide fixed support for the extruder.

[0009] Preferably, vibrators are fixedly installed on the front and rear surfaces of the storage hopper near the lower surface to make the storage hopper vibrate to avoid accumulation and blockage of materials in the storage hopper, so that the materials in the storage hopper can smoothly fall into the inner bottom.

[0010] Preferably, an observation port is provided on the outer surface of the storage hopper, and a transparent plate is fixedly installed inside the observation port, through which the storage amount of the material inside the storage hopper can be clearly observed, so that the material can be added to the storage hopper in time.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model achieves the synchronization of the material discharge speed of the storage hopper and the extrusion speed of the extruder in the production of the foot pad by arranging a feed elbow, a storage hopper, an auger, a first connecting shaft, an extruder, an extrusion screw, a second connecting shaft, a pulley and a transmission belt, thereby ensuring the material supply of the extruder and the normal and stable operation of the extruder. The material used to produce the foot pad is placed inside the storage hopper, the extrusion screw drives the second connecting shaft to rotate, the second connecting shaft drives the first connecting shaft to rotate through the pulley and the transmission belt, and the first connecting shaft drives the auger to rotate, and the material in the storage hopper is pushed into the extruder through the feed elbow. As the speed of the extrusion screw changes, the auger changes synchronously, so the material discharge speed of the storage hopper and the extrusion speed of the extruder are synchronized, thereby ensuring the material supply of the extruder.

[0013] 2. The utility model provides a vibrator to vibrate the storage hopper, thereby preventing the material in the storage hopper from being piled up and blocked, so that the material in the storage hopper can smoothly fall into the inner bottom.

[0014] 3. The utility model provides an observation port and a transparent plate, so that the storage situation of the material inside the storage hopper can be clearly observed through the transparent plate inside the observation port, so as to add materials into the storage hopper in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is a partial three-dimensional schematic diagram of the storage hopper of the utility model;

[0017] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 4It is a side structural schematic diagram of the utility model.

[0019] Figure numerals: 1. rotating motor; 2. speed reducer; 3. storage hopper; 4. extruder; 5. fixed support frame; 6. transmission belt; 7. pulley; 8. transparent plate; 9. observation port; 10. feed elbow; 11. vibrator; 12. first connecting shaft; 13. auger; 14. extrusion screw; 15. second connecting shaft. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Embodiment 1

[0022] like Figure 1-Figure 4 As shown, the utility model proposes a foot pad extrusion equipment, including a reducer 2, a storage hopper 3 and an extruder 4, a feed elbow 10 is fixedly connected to one side of the upper surface of the extruder 4, the end of the feed elbow 10 is fixedly connected to the storage hopper 3, the storage hopper 3 is used to store materials for producing foot pads, the storage hopper 3 is "V" shaped when viewed from the side, an auger 13 is rotatably installed inside the storage hopper 3 near the lower surface, the end of the auger 13 located outside the storage hopper 3 is fixedly connected to a first connecting shaft 12, an extrusion screw 14 is rotatably installed inside the extruder 4, and the end of the extrusion screw 14 located outside the extruder 4 is fixedly connected to a second connecting shaft 15.

[0023] The outer surfaces of the first connecting shaft 12 and the second connecting shaft 15 are fixedly sleeved with pulleys 7, and the two pulleys 7 are connected by a transmission belt 6. The output end of the reducer 2 is fixedly connected to the end of the second connecting shaft 15. The outer surface of the reducer 2 is fixedly installed with a rotating motor 1, and the end of the output shaft of the rotating motor 1 is fixedly connected to the input end of the reducer 2. The rotating motor 1 drives the second connecting shaft 15 to rotate through the reducer 2, and drives the extrusion screw 14 to rotate through the second connecting shaft 15, so that the material inside the extruder 4 is melted and mixed and then extruded.

[0024] When the utility model is in use, the material for producing the foot pad is placed inside the storage hopper 3, the extrusion screw 14 drives the second connecting shaft 15 to rotate, the second connecting shaft 15 drives the first connecting shaft 12 to rotate through the pulley 7 and the transmission belt 6, and the first connecting shaft 12 drives the auger 13 to rotate, and the material in the storage hopper 3 is pushed into the extruder 4 through the feed elbow 10. As the rotation speed of the extrusion screw 14 changes, the auger 13 changes synchronously, so that the unloading speed of the storage hopper 3 and the extrusion speed of the extruder 4 are synchronized, thereby ensuring the material supply of the extruder 4.

[0025] Embodiment 2

[0026] like Figure 1 and Figure 2As shown, the utility model proposes a foot pad extrusion device. Compared with the first embodiment, the present embodiment also includes fixed support frames 5 welded at both sides of the lower surface of the extruder 4, vibrators 11 are fixedly installed at the front and rear surfaces of the storage hopper 3 near the lower surface, an observation port 9 is provided on the outer surface of the storage hopper 3, and a transparent plate 8 is fixedly installed inside the observation port 9. The storage status of the material inside the storage hopper 3 can be clearly observed through the transparent plate 8 inside the observation port 9, so as to add material to the storage hopper 3 in time.

[0027] In this embodiment, the vibrator 11 makes the storage hopper 3 vibrate to prevent the material in the storage hopper 3 from being piled up and blocked, so that the material in the storage hopper 3 can smoothly fall into the inner bottom.

[0028] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A foot pad extrusion device, comprising a reducer (2), a storage hopper (3) and an extruder (4), characterized in that: A feed elbow (10) is fixedly connected to one side of the upper surface of the extruder (4), and a storage hopper (3) is fixedly connected to the end of the feed elbow (10). An auger (13) is rotatably installed inside the storage hopper (3) near the lower surface. The end of the auger (13) located outside the storage hopper (3) is fixedly connected to a first connecting shaft (12). An extrusion screw (14) is rotatably installed inside the extruder (4), and the end of the extrusion screw (14) located outside the extruder (4) is fixedly connected to a second connecting shaft (15). The outer surfaces of the first connecting shaft (12) and the second connecting shaft (15) are fixedly sleeved with pulleys (7), and the two pulleys (7) are connected by a transmission belt (6).

2. A foot pad extrusion device according to claim 1, characterized in that: The output end of the reducer (2) is fixedly connected to the end of the second connecting shaft (15).

3. The foot pad extrusion equipment according to claim 1, characterized in that: The outer surface of the reducer (2) is fixedly mounted with a rotating motor (1), and the output shaft end of the rotating motor (1) is fixedly connected to the input end of the reducer (2).

4. The foot pad extrusion equipment according to claim 1, characterized in that: Fixed support frames (5) are welded at both sides of the lower surface of the extruder (4).

5. The foot pad extrusion equipment according to claim 1, characterized in that: Vibrators (11) are fixedly mounted on the front surface and the rear surface of the storage hopper (3) at positions close to the lower surface.

6. The foot pad extrusion equipment according to claim 1, characterized in that: The outer surface of the storage hopper (3) is provided with an observation port (9), and a transparent plate (8) is fixedly installed inside the observation port (9).

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