CN116638674A - Foam waste recycling device - Google Patents

Abstract

The invention discloses a foam waste recycling and processing device, which comprises a processing frame used for collecting the processed foam waste, and an equipment installation port arranged on the top of the processing frame. There is a drive motor; an extrusion processing device, which is used to extrude foam waste, and the extrusion processing device is located inside the processing frame, and the extrusion processing device also includes extrusion rollers and guide rollers. The squeeze roller is used to squeeze the foam waste and send it into the processing frame through the guide roller; the crushing device is used to crush the foam waste, and the crushing device is located inside the processing frame. The invention relates to the technical field of foam waste recycling. The foam waste recycling and processing device can automatically limit and guide the foam waste, so that the foam can smoothly enter between crushing rollers and reduce manual feeding operations.

Description

A foam waste recycling device

technical field

The invention relates to the technical field of foam waste recovery, in particular to a foam waste recovery treatment device.

Background technique

Foam is a material made of foamed plastic particles, referred to as foam. Foam is divided into PU foam, anti-static foam, conductive foam, EPE, anti-static EPE, CR, EVA, bridging PE, SBR, EPDM, etc. Foam has a series of characteristics such as elasticity, light weight, fast pressure-sensitive fixation, convenient use, free bending, ultra-thin volume, and reliable performance. Foam is a high-quality material with shock-absorbing and sound-absorbing effects. It is used in a wide range of industries, including furniture, building materials, shoe materials, sports equipment, automotive supplies, etc. All industries use foam products. Due to the scope of use of foam Whether it is the residual material generated in the process of manufacturing the finished product or the waste generated after the use of the finished product, the amount is quite large. When some special-shaped foams are processed, regular-shaped foams need to be cut into special shapes. The cut wastes are often recycled and broken into granules, and then melted, heated and extruded again to realize the reuse of foam wastes.

The existing device cannot compress and squeeze the foam waste, and the thicker foam waste cannot smoothly enter between the crushing rollers, which easily affects the crushing efficiency. At the same time, it cannot squeeze foam waste of different thicknesses. Poor adaptability.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention provides: a foam waste recovery treatment device, comprising a processing frame for collecting the processed foam waste, and an equipment installation port arranged on the top of the processing frame. The outer side of the processing frame is provided with a drive motor;

Extrusion processing device, the extrusion processing device is used to extrude foam waste, the extrusion processing device is located inside the processing frame, the extrusion processing device also includes extrusion rollers, guide rollers, the extrusion rollers It is used to squeeze the foam waste and send it into the processing frame through the guide roller;

A crushing device, the crushing device is used for crushing foam waste, the crushing device is located inside the processing frame, the crushing device also includes a rotating shaft, a crushing head, and the crushing head is used for crushing the waste that enters the crushing device for crushing.

Preferably, the fixed end of the driving motor is fixedly connected to the outer wall of the processing frame through a fixed bracket, and the extrusion processing devices are provided in two groups and symmetrically distributed inside the processing frame.

Preferably, the driving motor and the crushing device are provided in two groups and correspond to each other, and the output end of the driving motor is fixedly connected to the end of the rotating shaft.

Preferably, the end of the rotating shaft away from the drive motor passes through the processing frame and is rotatably connected with the processing frame through a sealed bearing.

Preferably, the extrusion processing device further includes a limit slide frame, the limit slide frame is located inside the processing frame, an electric slide rail is installed on the inner wall of the limit slide frame, and the inside of the electric slide rail is set There is a sliding bracket, a support plate is installed on one side of the sliding bracket far away from the limit slide frame, the top of the support plate is rotatably connected with the squeeze roller through a rotating bracket, and the end of the slide bracket is far away from the limit slide frame Installed with a fixed column, put one end of the foam waste to be processed between two sets of extrusion rollers, use the two sets of extrusion rollers to squeeze the foam waste, and the squeezed waste enters between the two sets of guide rollers again , the squeeze roller clamps the foam waste until the end of the foam waste is sent to the crushing device, which can automatically limit and guide the foam waste, so that the foam can smoothly enter between the crushing rollers, reducing the need for manual feeding operate.

Preferably, the outer side of the limit slide frame is fixedly connected with the inner wall of the processing frame, the limit slide frame is provided with two groups and symmetrically distributed at both ends of the extrusion roller, and the electric slide rail can be driven by the electric slide block inside The sliding bracket is moved to different positions, and the gap between the two sets of extrusion rollers and the guide rollers is adjusted to compress and extrude foam wastes of different thicknesses, thereby improving the adaptability of the device.

Preferably, the guide roller is sleeved on the outside of the fixed column and is connected to the fixed column through a rotating bearing. The inside of the electric slide rail is slidably connected to the sliding bracket through an electric slider, and the electric slider inside the electric slide rail drives The sliding bracket moves, and the sliding bracket drives the extrusion roller and the guide roller to move, so that the gap between the two sets of extrusion rollers and the guide roller is reduced, and the foam waste can be continuously squeezed to a certain extent for easy feeding. In the crushing device, thicker foam can be compressed, and the adaptability is better.

Preferably, the crushing device further includes a rotating sleeve, a cooling device is provided inside the rotating sleeve, a heat conducting collar is provided on the outside of the rotating sleeve, and a metal base is installed on the outside of the heat conducting collar .

Preferably, the end of the rotating shaft away from the drive motor extends to the inside of the rotating sleeve and is fixedly connected to the rotating sleeve, the inner wall of the heat conducting collar is fixedly connected to the outer wall of the rotating sleeve, and the outer side of the metal base is connected to the outer wall of the rotating sleeve. One end of the crushing head is fixedly connected, and multiple sets of heat conducting collars and metal bases are provided.

Preferably, the cooling device further includes a cooling air duct, the outer side of the cooling air duct is provided with an air outlet, the outer side of the rotating sleeve is provided with a cooling port corresponding to the air outlet, and the inner wall of the cooling air duct There are heat conduction fins uniformly penetrated, and the end of the heat conduction fins away from the cooling air pipe is fixedly connected with the heat conduction collar. One end is fixedly connected to the rotating shaft, and the end of the cooling air pipe close to the air pump runs through the rotating sleeve and is fixedly connected to the rotating sleeve. The driving motor is turned on to drive the rotating sleeve to rotate through the rotating shaft, and the rotating sleeve is driven to break through the heat-conducting collar. The head rotates to crush the waste, and at the same time, the low-temperature gas in the external cooling mechanism is pumped into the cooling air pipe through the air pump, and the gas entering the cooling air pipe is blown from the air outlet and cooling port to the heat transfer ring, and the heat transfer fins are used to The heat-conducting ring and the metal base cool down the crushing head to prevent the crushing head from heating up and sticking to the foam waste particles during the crushing process, so as to avoid affecting the crushing efficiency.

The invention provides a device for recovering and treating foam waste. Has the following beneficial effects:

1. This kind of foam waste recycling and processing device, through the installation of the extrusion processing device, puts one end of the foam waste to be processed between two sets of extrusion rollers, and uses the two sets of extrusion rollers to squeeze the foam waste The extruded waste material enters between two sets of guide rollers again, and the extrusion roller clamps the foam waste until the end of the foam waste is sent to the crushing device, which can automatically limit and guide the foam waste. So that the foam can smoothly enter between the crushing rollers, reducing the manual feeding operation.

2. This kind of foam waste recovery treatment device, through the installation of extrusion rollers and guide rollers, the electric slider inside the electric slide rail drives the sliding bracket to move, and the sliding bracket drives the extrusion roller and guide roller to move, so that the two groups of extrusion The gap between the pressure roller and the guide roller is reduced, and the foam waste can be continuously squeezed to a certain extent so that it can be easily sent into the crushing device. It can compress thicker foam and has better adaptability. .

3. For this kind of foam waste recycling and processing device, due to the setting of the limit slide frame, the electric slide rail can drive the sliding bracket to move to different positions through the internal electric slider, and adjust the distance between the two sets of extrusion rollers and guide rollers. The gap can compress and squeeze foam wastes of different thicknesses to improve the adaptability of the device.

4. This kind of foam waste recycling and processing device, through the installation of the crushing device and the cooling device, the driving motor is turned on to drive the rotating sleeve to rotate through the rotating shaft, and the rotating sleeve drives the crushing head to rotate through the heat-conducting collar, and the waste can be processed Crushing, at the same time, the low-temperature gas in the external cooling mechanism is pumped into the cooling air pipe through the air pump, and the gas entering the cooling air pipe is blown from the air outlet and cooling port to the heat-conducting collar, using heat-conducting fins, heat-conducting collar and metal base Cool down the crushing head to prevent the crushing head from heating up and sticking to the foam waste particles during the crushing process, so as to avoid affecting the crushing efficiency.

Description of drawings

Fig. 1 is the structural representation of foam waste recycling device of the present invention;

Fig. 2 is a schematic diagram of the internal structure of the processing frame of the present invention;

Fig. 3 is a structural schematic diagram of an extrusion treatment device of the present invention;

Fig. 4 is the structural representation of extrusion roller of the present invention;

Fig. 5 is the structural representation of crushing device of the present invention;

Fig. 6 is a schematic diagram of the internal structure of the rotating sleeve of the present invention;

Fig. 7 is the structural representation of cooling device of the present invention;

Fig. 8 is a schematic structural view of the heat conduction fins of the present invention.

In the figure: 1. Processing frame; 2. Equipment installation port; 3. Squeeze processing device; 31. Squeeze roller; 32. Guide roller; 33. Limit sliding frame; 34. Electric slide rail; 35. Sliding bracket; 36, support plate; 37, fixed column; 4, driving motor; 5, crushing device; 51, rotating shaft; 52, crushing head; 53, rotating sleeve; 54, cooling device; Tuyere; 543, cooling port; 544, heat conduction fin; 545, air pump; 55, heat conduction collar; 56, metal base.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the form disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention and design various embodiments with various modifications as are suited to the particular use.

Please refer to Fig. 1-Fig. 6, the present invention provides a kind of technical scheme: a kind of foam waste recycling processing device, comprises processing frame 1, and this processing frame 1 is used for collecting the foam cotton waste after processing, and is arranged on processing frame 1 The equipment installation port 2 on the top, and the outside of the processing frame 1 is provided with a driving motor 4;

Extrusion treatment device 3, this extrusion treatment device 3 is used for extruding foam cotton waste, and extrusion treatment device 3 is positioned at the inside of processing frame 1, and extrusion treatment device 3 also comprises extrusion roller 31, guide roller 32, extrudes The roller 31 is used to squeeze the foam waste and send it into the processing frame 1 through the guide roller 32;

Crushing device 5, the crushing device 5 is used for crushing the foam waste, the crushing device 5 is located in the inside of the processing frame 1, the crushing device 5 also includes a rotating shaft 51, a crushing head 52, and the crushing head 52 is used for crushing the foam entering the crushing device 5 The waste inside is shredded.

The fixed end of the drive motor 4 is fixedly connected to the outer wall of the processing frame 1 through a fixed bracket, and two groups of extrusion processing devices 3 are arranged and symmetrically distributed inside the processing frame 1 .

Both the driving motor 4 and the crushing device 5 are provided with two groups corresponding to each other, and the output end of the driving motor 4 is fixedly connected to the end of the rotating shaft 51 .

The end of the rotating shaft 51 away from the drive motor 4 passes through the processing frame 1 and is rotatably connected with the processing frame 1 through a sealed bearing.

The extrusion processing device 3 also includes a limit slide frame 33, the limit slide frame 33 is located inside the processing frame 1, the inner wall of the limit slide frame 33 is equipped with an electric slide rail 34, and the inside of the electric slide rail 34 is provided with a slide bracket 35 , one side of the sliding bracket 35 is away from the position of the limit slide frame 33. A support plate 36 is installed. Fixed column 37.

The outer side of the limit slide frame 33 is fixedly connected with the inner wall of the processing frame 1 , and two sets of limit slide frames 33 are arranged and symmetrically distributed at both ends of the extrusion roller 31 .

The guide roller 32 is sheathed on the outer side of the fixed column 37 and is rotatably connected with the fixed column 37 through a rotating bearing, and the inside of the electric slide rail 34 is slidably connected with the sliding bracket 35 through an electric slider.

The crushing device 5 also includes a rotating sleeve 53 , a cooling device 54 is installed inside the rotating sleeve 53 , and a heat conduction collar 55 is sheathed on the outer side of the rotating sleeve 53 , and a metal base 56 is installed on the outer side of the heat conduction collar 55 .

The end of the rotating shaft 51 away from the drive motor 4 extends to the inside of the rotating sleeve 53 and is fixedly connected with the rotating sleeve 53, the inner wall of the heat conduction collar 55 is fixedly connected with the outer wall of the rotating sleeve 53, and the outer side of the metal base 56 is connected with the crushing head. One end of 52 is fixedly connected, and multiple sets of heat conducting collars 55 and metal bases 56 are provided.

When in use, put one end of the foam waste to be processed between two sets of extrusion rollers 31, and use the two sets of extrusion rollers 31 to squeeze the foam waste, and the extruded waste enters between the two sets of guide rollers 32 again. Between the squeeze rollers 31, the foam waste is clamped until the end of the foam waste is sent to the crushing device 5, which can automatically limit and guide the foam waste, so that the foam can smoothly enter between the crushing rollers, reducing The operation of manual feeding.

The electric slide block inside the electric slide rail 34 drives the sliding bracket 35 to move, and the sliding bracket 35 drives the extrusion roller 31 and the guide roller 32 to move, so that the gap between the two groups of extrusion rollers 31 and the guide roller 32 is reduced, and can continuously The foam waste is extruded so that it is compressed to a certain extent and is convenient to be sent into the crushing device 5, which can compress thicker foam and has better adaptability.

Due to the setting of the limit slide frame 33, the electric slide rail 34 can drive the sliding bracket 35 to move to different positions through the electric slide block inside, and adjust the gap between the two groups of squeeze rollers 31 and the guide rollers 32, which can adjust the thickness of the The foam waste is compressed and extruded to improve the adaptability of the device.

Please refer to Figures 1-8, the present invention provides a technical solution: on the basis of Embodiment 1, the cooling device 54 also includes a cooling air duct 541, and an air outlet 542 is opened on the outside of the cooling air duct 541, and the rotating sleeve 53 There is a cooling port 543 corresponding to the air outlet 542 on the outer side of the cooling air duct 541. The inner wall of the cooling air duct 541 is evenly penetrated with heat conduction fins 544. One end of the pipe 541 runs through the processing frame 1 and communicates with the air pump 545. The end of the cooling air pipe 541 away from the air pump 545 is fixedly connected to the rotating shaft 51. The end of the cooling air pipe 541 close to the air pump 545 passes through the rotating sleeve 53 and is connected to the rotating shaft. The sleeve 53 is fixedly connected.

When in use, turn on the drive motor 4 to drive the rotating sleeve 53 to rotate through the rotating shaft 51, and the rotating sleeve 53 drives the crushing head 52 to rotate through the heat-conducting collar 55, so that the waste can be crushed. The low-temperature gas is pumped into the cooling air pipe 541, and the gas entering the cooling air pipe 541 is blown from the air outlet 542 and the cooling port 543 to the heat-conducting collar 55, and the heat-conducting fins 544, the heat-conducting collar 55 and the metal base 56 are used to The crushing head 52 is cooled to prevent the crushing head 52 from heating up and sticking to the foam waste particles during the crushing process, so as to avoid affecting the crushing efficiency.

Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, shall be implemented according to conventional means in the art.

Claims (9)

1. A foam waste recovery treatment device, comprising a processing frame (1), characterized in that: The processing frame (1) is used to collect processed foam waste, and the equipment installation port (2) is arranged on the top of the processing frame (1), and the outside of the processing frame (1) is provided with a driving motor (4 ); Extrusion treatment device (3), this extrusion treatment device (3) is used for extruding foam cotton waste, and described extrusion treatment device (3) is positioned at the inside of processing frame (1), and described extrusion treatment device (3) ) also includes a squeeze roller (31), a guide roller (32), and the squeeze roller (31) is used to squeeze the foam waste and send it into the processing frame (1) inside through the guide roller (32); A crushing device (5), the crushing device (5) is used to crush the foam waste, the crushing device (5) is located inside the processing frame (1), and the crushing device (5) also includes a rotating shaft (51 ), a crushing head (52), and the crushing head (52) is used to crush the waste materials entering the crushing device (5). 2. A kind of foam waste recovery processing device according to claim 1, characterized in that: the fixed end of the drive motor (4) is fixedly connected with the outer wall of the processing frame (1) through a fixed bracket, and the extrusion Two groups of processing devices (3) are arranged and symmetrically distributed inside the processing frame (1). 3. A kind of foam waste recovery processing device according to claim 1, characterized in that: said driving motor (4) and crushing device (5) are all provided with two groups and corresponding one by one, said driving motor ( 4) The output end is fixedly connected with the end of the rotating shaft (51). 4. A foam waste recycling and processing device according to claim 1, characterized in that: the end of the rotating shaft (51) away from the drive motor (4) runs through the processing frame (1) and passes through the sealing bearing and the processing frame (1) Turn connection. 5. A foam waste recovery treatment device according to claim 1, characterized in that: the extrusion treatment device (3) further comprises a limit slide frame (33), and the limit slide frame (33) Located inside the processing frame (1), the inner wall of the limit slide frame (33) is equipped with an electric slide rail (34), and the inside of the electric slide rail (34) is provided with a slide bracket (35). A support plate (36) is installed on one side of the support (35) away from the position of the limit slide frame (33), and the top of the support plate (36) is rotatably connected with the squeeze roller (31) through the rotating bracket, and the sliding A fixed column (37) is installed on the end of the bracket (35) away from the limit slide frame (33). 6. A foam waste recycling and processing device according to claim 5, characterized in that: the outer side of the limit slide frame (33) is fixedly connected to the inner wall of the processing frame (1), and the limit slide frame (33) is provided with two groups and symmetrically distributed on both ends of the extrusion roller (31). 7. A foam waste recycling and processing device according to claim 5, characterized in that: the guide roller (32) is sleeved on the outside of the fixed column (37) and rotates with the fixed column (37) through a rotating bearing connected, the inside of the electric slide rail (34) is slidably connected with the sliding bracket (35) through the electric slide block. 8. A foam waste recovery treatment device according to claim 1, characterized in that: the crushing device (5) also includes a rotating sleeve (53), and the inside of the rotating sleeve (53) is provided with The cooling device (54), the outer side of the rotating sleeve (53) is covered with a heat conduction collar (55), and the outer side of the heat conduction collar (55) is equipped with a metal base (56). 9. A foam waste recycling and processing device according to claim 8, characterized in that: the end of the rotating shaft (51) away from the drive motor (4) extends to the inside of the rotating sleeve (53) and is aligned with the rotating sleeve (53). The sleeve (53) is fixedly connected, the inner wall of the heat conducting collar (55) is fixedly connected with the outer wall of the rotating sleeve (53), the outer side of the metal base (56) is fixedly connected with one end of the crushing head (52), Both the heat conducting collar (55) and the metal base (56) are provided in multiple sets.