Environment-friendly foam packaging material recycling equipment

Abstract

The utility model belongs to the technical field of foam recovery processing equipment, and particularly relates to environment-friendly foam packaging material recovery processing equipment which comprises an installation frame, a processing box fixedly installed on the installation frame through bolts and a conveying mechanism installed on one side of the processing box. A feeding opening matched with the conveying mechanism is formed in the surface of the treatment box, a crushing assembly is installed on the treatment box, and the crushing assembly comprises two sets of crushing rods which are rotationally connected to the interior of the treatment box through bearings and staggered with each other and two sets of partition plates which are fixed to the interior of the treatment box and are symmetrically arranged; the foam plastic is crushed for multiple times, so that the foam material can be more sufficiently decomposed into smaller particles, the surface area of the material is increased, subsequent treatment and reutilization are facilitated, the particle size difference can be reduced, the crushed foam particles are more uniform, and the product quality is improved; the problem that an ideal effect can not be achieved through one-time crushing is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of foam recycling and processing equipment, and in particular relates to an environmentally friendly foam packaging material recycling and processing equipment. Background Art

[0002] Environmentally friendly foam plastic is a common polymer material, which is formed by a large number of gas micropores dispersed in solid plastic. It has many excellent properties, such as light weight, heat insulation, sound absorption, shock absorption, etc., and its electrical properties are better than those of base resins. Almost all types of plastics can be made into foam plastics, so foam plastics occupy an important position in the field of plastic processing. According to the pore structure, foam plastics can be divided into closed-cell, open-cell and reticulated foam plastics. According to the density, it can be divided into low-foaming, medium-foaming and high-foaming foam plastics;

[0003] Foam plastics are widely used in the fields of industry, agriculture, construction, transportation, etc. due to their various excellent properties, such as light weight, high specific strength, ability to absorb impact loads, good heat and sound insulation, etc. However, the recycling of foam plastics has always been a challenge, which can not only effectively save resources but also reduce production costs. When foam plastics need to be recycled, they usually need to be crushed first for subsequent treatment and processing;

[0004] At present, when foam plastics are crushed, only a single crushing is generally performed, which cannot fully decompose the foam packaging materials into small particles, resulting in some materials being unable to be recycled, reducing the recycling efficiency and failing to meet the needs of certain specific products. At the same time, in the process of crushing the foam plastic feeding, some small particles of foam are prone to be suspended in the air due to their own lightness, which affects the feeding effect and reduces the use effect of the device;

[0005] In order to solve the above problems, this application proposes an environmentally friendly foam packaging material recycling and processing equipment. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides an environmentally friendly foam packaging material recycling and processing equipment, which has the characteristics of more fully decomposing foam materials into smaller particles, increasing the surface area of ​​the material, facilitating subsequent processing and reuse, reducing the difference in particle size, making the broken foam particles more uniform, and improving product quality.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly foam packaging material recycling and processing equipment, comprising a mounting frame, a processing box fixedly mounted on the mounting frame by bolts, and a conveying mechanism installed on one side of the processing box, a feed port compatible with the conveying mechanism is opened on the surface of the processing box, a crushing assembly is installed on the processing box, and the crushing assembly includes two groups of crushing rods that are rotatably connected to each other inside the processing box through bearings, two groups of partitions that are symmetrically arranged inside the processing box, and a servo motor fixed to the mounting frame by bolts, the output end of the servo motor is fixedly installed with a driving sprocket one by screws, one end of one group of the crushing rods is fixedly installed with a driving sprocket two by screws, and the A chain is meshed and connected between the driving sprocket 2 and the driving sprocket 1, and one end of the two groups of breaking rods is respectively fixed with a gear 1 and a gear 2 that mesh with each other. One side of the processing box is respectively provided with a centrifugal fan 1, a centrifugal fan 2 and a centrifugal fan 3, and the input ends of the centrifugal fan 1 and the centrifugal fan 2 are respectively fixedly installed with a feed pipe 1 and a feed pipe 2, and the output ends of the centrifugal fan 1 and the centrifugal fan 2 are both fixed with connecting pipes, and the connecting pipes are arranged on the top of the processing box, the input end of the centrifugal fan 3 is fixed with a feed pipe 3, and the output end of the centrifugal fan 3 is fixed with a discharge pipe, and the surface of the feed pipe 1 is fixedly connected with a material guide pipe, and a metal sleeve is fixed at one end of the material guide pipe, and a plurality of groups of equidistantly arranged baffle strips are fixed at the open ends of the metal sleeve.

[0008] Furthermore, the two groups of breaking rods are rotatably connected through bearings and two groups of partitions, one ends of the two groups of breaking rods extend to the outside of the processing box, and the two groups of partitions divide the interior of the processing box into chamber one, chamber two and chamber three. One end of the feed pipe one is fixedly connected to the bottom of the processing box and corresponds to chamber one, one end of the feed pipe two is fixedly connected to the bottom of the processing box and corresponds to chamber two, two groups of connecting pipes installed on the centrifugal fan one and the centrifugal fan two correspond to chamber two and chamber three respectively, and one end of the feed pipe three is fixedly connected to the bottom of the processing box and corresponds to chamber three.

[0009] Furthermore, one end of the conveying mechanism close to the metal sleeve is fixed with a symmetrically arranged support seat by bolts, the metal sleeve is inserted into the through hole opened in the support seat, and the surface of the support seat is threadedly connected with a locking bolt, and one end of the locking bolt is in conflict with the surface of the metal sleeve.

[0010] Furthermore, a snap-on and disassembly assembly is installed between the processing box and the connecting pipe, and the snap-on and disassembly assembly includes a nozzle fixed on the surface of the processing box close to the connecting pipe, one end of the connecting pipe is sleeved on the surface of the nozzle, a fixed disk is fixed to the outer surface of one end of the connecting pipe, and a symmetrically arranged clamping seat is fixed to the surface of the processing box close to the fixed disk, a locking block is slidably connected to the inside of the clamping seat, and a spring is fixed between the clamping seat and the locking block.

[0011] Furthermore, the fixing plate is plugged into the surface of the card base through a square hole, and a movable groove matching the locking block is provided on the surface of the card base, and the locking block and the card base are slidably connected through the movable groove.

[0012] Furthermore, the mouthpiece is designed as a frustum-shaped structure as a whole.

[0013] Furthermore, one side of the locking block is designed as an inclined surface structure.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting up a crushing component and achieving multiple crushing effects on foam plastics, the foam material can be more fully decomposed into smaller particles, increasing the surface area of ​​the material, which is beneficial to subsequent processing and reuse, and can reduce the difference in particle size, making the crushed foam particles more uniform, improving product quality, and solving the problem that one-time crushing may not achieve the ideal effect. At the same time, in the process of foam feeding, small particles of foam can be directly sucked away without the need for feeding and conveying through a conveying mechanism, thereby avoiding the situation in which the small particles of foam appear suspended in the air due to foam collision during the process of pushing the foam to the conveying mechanism, thereby affecting the feeding effect, and further improving the use effect of the device.

[0016] 2. By setting up a snap-fit ​​disassembly component, the connecting pipe can be conveniently disassembled and assembled, which is relatively simple to use. By disassembling the connecting pipe, when the connecting pipe on the second chamber of the processing box is disassembled, only a one-time crushing effect is achieved, and when the connecting pipe on the third chamber is disassembled, a secondary crushing effect is achieved. The use of this operation can provide more options for crushing, realize foam particles of different sizes and shapes, meet different recycling requirements, and have a better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A schematic diagram of the enlarged structure at B;

[0020] Figure 3 It is a structural sectional view of the processing box in the utility model;

[0021] Figure 4 It is a structural cross-sectional view of the processing box and connecting pipes and other connecting parts in the utility model;

[0022] Figure 5 For the utility model Figure 4 A schematic diagram of the enlarged structure at point A;

[0023] Figure 6 This is a cross-sectional view of the structure of the processing box in the utility model from another perspective.

[0024] In the figure: 1. mounting frame; 2. processing box; 3. conveying mechanism; 4. crushing assembly; 401. servo motor; 402. driving sprocket one; 403. chain; 404. driving sprocket two; 405. gear one; 406. gear two; 407. crushing rod; 408. partition; 409. centrifugal fan one; 410. centrifugal fan two; 411. centrifugal fan three; 412. feeding pipe one; 413. feeding pipe two; 414. feeding pipe three; 415. discharge pipe; 416. connecting pipe; 417. guide pipe; 418. metal sleeve; 419. supporting seat; 420. locking bolt; 421. partition strip; 5. engaging and disassembling assembly; 501. nozzle; 502. fixing plate; 503. holder; 504. locking block; 505. spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1 As shown:

[0028] An environmentally friendly foam packaging material recycling and processing device comprises a mounting frame 1, a processing box 2 fixedly mounted on the mounting frame 1 by bolts, and a conveying mechanism 3 installed on one side of the processing box 2. A feed port matched with the conveying mechanism 3 is provided on the surface of the processing box 2.

[0029] In this embodiment: In order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "at present, when the foam plastic is crushed, generally only a single crushing is performed, and the foam packaging material cannot be fully decomposed into small particles, resulting in some materials cannot be recycled, reducing the recycling efficiency and failing to meet the needs of certain specific products. At the same time, in the process of feeding and crushing the foam plastic, some small particles of foam are prone to be suspended in the air due to their own lightness, affecting the feeding effect and reducing the use effect of the device." In terms of combined use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve this technical problem, a crushing component 4 and a snap-on disassembly component 5 are added to the application document, and the electrical equipment involved in this product are all powered by an external power supply.

[0030] It should be noted that the conveying mechanism 3 includes a driving device, a roller, a bracket, a roller, and an anti-deviation device. These components work together to achieve stable and efficient material transportation. This mechanism is a prior art and will not be described one by one.

[0031] More specifically:

[0032] like Figure 1-Figure 6 As shown:

[0033] A crushing assembly 4 is installed on the processing box 2, and the crushing assembly 4 includes two groups of crushing rods 407 that are rotatably connected to the processing box 2 and staggered with each other, two groups of partitions 408 that are fixed to the processing box 2 and arranged symmetrically, and a servo motor 401 that is fixed to the mounting frame 1 by bolts. The output end of the servo motor 401 is fixed with a driving sprocket 1 402 by screws, and one end of one group of crushing rods 407 is fixed with a driving sprocket 2 404 by screws. The driving sprocket 2 404 and the driving sprocket 1 404 are fixed with the driving sprocket 1 404. 02 are meshedly connected with a chain 403, one end of the two groups of crushing rods 407 are respectively fixed with a mutually meshing gear 1 405 and a gear 2 406, one side of the processing box 2 is respectively provided with a centrifugal fan 1 409, a centrifugal fan 2 410 and a centrifugal fan 3 411, the input ends of the centrifugal fan 1 409 and the centrifugal fan 2 410 are respectively fixed with a feed pipe 1 412 and a feed pipe 2 413, and the output ends of the centrifugal fan 1 409 and the centrifugal fan 2 410 are both fixed with a connecting pipe 416, and the connecting pipe 416 is provided with a The top of the processing box 2 is arranged, the input end of the centrifugal fan 3 411 is fixed with a feed pipe 3 414, the output end of the centrifugal fan 3 411 is fixed with a discharge pipe 415, the surface of the feed pipe 1 412 is fixedly connected with a guide pipe 417, one end of the guide pipe 417 is fixed with a metal sleeve 418, and the open end of the metal sleeve 418 is fixed with multiple groups of equidistantly arranged baffle bars 421, two groups of crushing rods 407 are rotatably connected through bearings and two groups of partitions 408, and one end of the two groups of crushing rods 407 extends to the outside of the processing box 2 Two groups of partitions 408 divide the interior of the processing box 2 into chamber one, chamber two and chamber three. One end of the feed pipe one 412 is fixedly connected to the bottom of the processing box 2 and corresponds to chamber one. One end of the feed pipe two 413 is fixedly connected to the bottom of the processing box 2 and corresponds to chamber two. Two groups of connecting pipes 416 installed on the centrifugal fan one 409 and the centrifugal fan two 410 correspond to chamber two and chamber three respectively. One end of the feed pipe three 414 is fixedly connected to the bottom of the processing box 2 and corresponds to chamber three.

[0034] In this embodiment: when the environmentally friendly foam packaging material recycling and processing equipment is used, the foam to be recycled and crushed is first conveyed to the interior of the chamber 1 inside the mounting frame 1 through the conveying mechanism 3, and the servo motor 401 is started at the same time, thereby driving the driving sprocket 1 402 to rotate. Since the driving sprocket 1 402 and the driving sprocket 2 404 are meshed and connected by the chain 403, the driving sprocket 2 404 is driven to rotate. Through the rotation of the driving sprocket 2 404, a group of crushing rods 407 are driven to rotate. Through the rotation of the crushing rod 407, the gear 1 405 is driven to rotate. Since the gear 1 405 and the gear 2 406 are meshed and connected, the gear 1 405 is driven to rotate. The second wheel 406 rotates, and the other group of crushing rods 407 are driven to rotate through the second gear 406. The foam is crushed by the mutual rotation of the two groups of crushing rods 407. The crushed packaging foam is crushed by the crushing rods 407 and discharged into the chamber 1 of the processing box 2. Then, the centrifugal fan 1 409, the centrifugal fan 2 410 and the centrifugal fan 3 411 are started, and the foam that has been crushed once is extracted by the centrifugal fan 1 409 and transported to the connecting pipe 416, so as to be discharged into the chamber 2 of the processing box 2, and then the crushing rods 407 are used for secondary crushing. In this process, the secondary crushed foam is extracted by the centrifugal fan 2 410 and The foam is discharged to the interior of the chamber three of the processing box 2, and is crushed three times. Subsequently, the foam that has been crushed for multiple times is extracted by the centrifugal fan three 411 and discharged to the discharge pipe 415, and then discharged to the interior of the storage bin (not shown in the figure) through the discharge pipe 415. By achieving multiple crushing effects on the foam plastic, the foam material can be more fully decomposed into smaller particles, increasing the surface area of ​​the material, which is beneficial to subsequent processing and reuse, and can reduce the difference in particle size, making the crushed foam particles more uniform, improving product quality, and solving the problem that one crushing may not achieve the ideal effect, thereby improving the use effect of the device. When the foam is recovered and fed by the conveying mechanism 3, at the centrifugal fan one While 409 is running, a certain suction force is generated inside the guide pipe 417. Through the arrangement of the metal sleeve 418 and the baffle strip 421 on the guide pipe 417, large foam blocks can be blocked, so that the foam of the lower particles can be directly sucked into the guide pipe 417, and discharged to the second chamber of the processing box 2 through the connecting pipe 416 for crushing. Through this operation, during the foam feeding process, small-particle foam can be directly sucked away without the need for feeding and conveying through the conveying mechanism 3, thereby avoiding the small-particle foam from being suspended in the air due to the collision of the foam in the process of pushing the foam to the conveying mechanism 3, thereby affecting the feeding effect, and further improving the use effect of the device.

[0035] Going further;

[0036] In an optional embodiment, one end of the conveying mechanism 3 close to the metal sleeve 418 is fixed with a symmetrically arranged support seat 419 by bolts, the metal sleeve 418 is inserted into the through hole opened in the support seat 419, and the surface of the support seat 419 is threadedly connected with a locking bolt 420, and one end of the locking bolt 420 is in conflict with the surface of the metal sleeve 418.

[0037] In this embodiment: the metal sleeve 418 drives the material guide tube 417 to be inserted into the through hole of the support seat 419, and the metal sleeve 418 and the support seat 419 are supported and fixed by the locking bolt 420, thereby increasing the stability of one end of the material guide tube 417 and improving the material suction effect of the material guide tube 417.

[0038] Further,

[0039] In an optional embodiment, a snap-on and disassembly assembly 5 is installed between the processing box 2 and the connecting pipe 416, and the snap-on and disassembly assembly 5 includes a nozzle 501 fixed on the surface of the processing box 2 close to the connecting pipe 416, one end of the connecting pipe 416 is sleeved on the surface of the nozzle 501, a fixed disk 502 is fixed to the outer surface of one end of the connecting pipe 416, a symmetrically arranged clamping seat 503 is fixed to the surface of the processing box 2 close to the fixed disk 502, a locking block 504 is slidably connected to the inside of the clamping seat 503, a spring 505 is fixed between the clamping seat 503 and the locking block 504, the fixing disk 502 is plugged into the surface of the clamping seat 503 through a square hole, a movable groove matching the locking block 504 is opened on the surface of the clamping seat 503, the locking block 504 and the clamping seat 503 are slidably connected through the movable groove, the nozzle 501 is designed as a frustum-shaped structure as a whole, and one side of the locking block 504 is designed as an inclined surface structure.

[0040] 504 is pressed against the spring 505, and the spring 505 is pressed against the spring 505 until the lock block 504 is completely moved into the interior of the holder 503, and the position lock of the holder 503 and the fixed disk 502 is released. Then the fixed disk 502 can be removed from the holder 503, and when the connecting pipe 416 is installed, the square hole of the fixed disk 502 is aligned with the holder 503, and the fixed disk 502 is pushed. At this time, since one side of the lock block 504 is designed with an inclined surface, the lock block 504 is squeezed while the fixed disk 502 is pushed, so that the edge of the square hole of the fixed disk 502 moves on the lock block 504 until the lock block 504 is completely moved into the interior of the holder 503. When the fixed disk 502 completely passes through the lock block 504, the spring 505 is pressed against the spring 505, and the lock block 504 is pressed against the spring 505. The locking block 504 will be extended to lock the connecting tube 416. Since the nozzle 501 is designed in a cone structure, the inner diameter of the connecting tube 416 is larger than the outer minimum diameter of the nozzle 501. The connecting tube 416 is inserted into the nozzle 501 to limit the position of the connecting tube 416, so that the square hole of the holder 503 and the fixed plate 502 can be quickly adjusted to the corresponding state, and the plug-in efficiency can be improved at the same time. Through the setting of the engaging and disassembling component 5, the connecting tube 416 can be conveniently disassembled and assembled, which is relatively simple to use. When the connecting tube 416 on the second chamber of the processing box 2 is disassembled, only one crushing effect is achieved. When the connecting tube 416 on the third chamber is disassembled, a secondary crushing effect is achieved. The use of this operation can provide more options for crushing, realize foam particles of different sizes and shapes, meet different recycling requirements, and have a better use effect.

[0041] Working principle and use process of the utility model: when the environment-friendly foam packaging material recycling and processing equipment is used, the foam to be recycled and crushed is first conveyed to the interior of chamber 1 inside the mounting frame 1 through the conveying mechanism 3, and the servo motor 401 is started at the same time, thereby driving the driving sprocket 1 402 to rotate, because the driving sprocket 1 402 and the driving sprocket 2 404 are meshed and connected through the chain 403, thereby driving the driving sprocket 2 404 to rotate, and through the rotation of the driving sprocket 2 404, a group of crushing rods 407 are driven to rotate, and through the rotation of the crushing rod 407, the gear 1 405 is driven to rotate, and because the gear 1 405 and the gear 2 406 are meshed and connected, thereby driving the gear 2 406 to rotate, and the gear 2 406 is driven to rotate. The other set of crushing rods 407 is driven to rotate, and the foam is crushed by the mutual rotation of the two sets of crushing rods 407. The crushed packaging foam is crushed by the crushing rods 407 and discharged into the chamber 1 of the processing box 2. Then, the centrifugal fan 1 409, the centrifugal fan 2 410 and the centrifugal fan 3 411 are started, and the foam that has been crushed once is extracted by the centrifugal fan 1 409 and transported to the connecting pipe 416, and then discharged into the chamber 2 of the processing box 2, and then crushed for the second time by the crushing rods 407. In this process, the foam that has been crushed for the second time is extracted by the centrifugal fan 2 410 and discharged into the chamber 3 of the processing box 2 for the third crushing. Then, the foam that has been crushed for multiple times is extracted by the centrifugal fan 3 411 and discharged to The foam is crushed multiple times, so that the foam material can be more fully decomposed into smaller particles, increasing the surface area of ​​the material, which is beneficial to subsequent processing and reuse, and can reduce the difference in particle size, making the crushed foam particles more uniform, improving product quality, and solving the problem that one-time crushing may not achieve the ideal effect, thereby improving the use effect of the device. When the foam is recovered and fed through the conveying mechanism 3, while the centrifugal fan 409 is running, a certain suction force is generated inside the guide pipe 417, and the large foam blocks can be blocked by the setting of the metal sleeve 418 and the baffle strip 421 on the guide pipe 417, so that The foam of the lower particles is directly sucked into the guide pipe 417 and discharged to the second chamber of the processing box 2 through the connecting pipe 416 for crushing. Through this operation, during the foam feeding process, the small particle foam can be directly sucked away without the need for feeding and conveying through the conveying mechanism 3, thereby avoiding the small particle foam from being suspended in the air due to foam collision during the process of pushing the foam to the conveying mechanism 3, thereby affecting the feeding effect, further improving the use effect of the device. Different applications may require foam particles of different sizes and shapes. When only one crushing effect is required, the spring 505 is compressed by pressing the locking block 504 until the locking block 504 is completely moved to the inside of the holder 503, thereby releasing the position lock of the holder 503 and the fixed disk 502.The fixing plate 502 can then be removed from the holder 503. When installing the connecting pipe 416, the square hole of the fixing plate 502 is aligned with the holder 503. At this time, the fixing plate 502 is pushed. At this time, since one side of the locking block 504 is designed with an inclined surface, the locking block 504 is squeezed while the fixing plate 502 is pushed, so that the edge of the square hole of the fixing plate 502 moves on the locking block 504 until the locking block 504 is completely moved into the inside of the holder 503. When the fixing plate 502 completely passes through the locking block 504, the spring 505 rebounds and drives the locking block 504 to move, so that the locking block 504 extends out to lock the connecting pipe 416. Since the nozzle 501 is designed with a frustum structure, the connecting pipe 416 can be locked. The inner diameter of the connecting pipe 416 is larger than the outer minimum diameter of the nozzle 501. The connecting pipe 416 is inserted into the nozzle 501 to play a limiting effect, so that the square hole opened by the card seat 503 and the fixed plate 502 can be quickly adjusted to the corresponding state, and the plug-in efficiency is improved at the same time. Through the setting of the card disassembly component 5, the convenient disassembly and assembly operation of the connecting pipe 416 is realized, which is relatively simple to use. When the connecting pipe 416 on the chamber 2 of the processing box 2 is disassembled, only one crushing effect is achieved. When the connecting pipe 416 on the chamber 3 is disassembled, a secondary crushing effect is achieved. The use of this operation can provide more options for crushing, realize foam particles of different sizes and shapes, meet different recycling requirements, and have a better use effect.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An environmentally friendly foam packaging material recycling and processing device, comprising a mounting frame (1), a processing box (2) fixedly mounted on the mounting frame (1) by bolts, and a conveying mechanism (3) mounted on one side of the processing box (2), wherein a feed port adapted to the conveying mechanism (3) is provided on the surface of the processing box (2), and characterized in that: The processing box (2) is provided with a crushing assembly (4), the crushing assembly (4) comprising two groups of crushing rods (407) which are rotatably connected to the processing box (2) and are interlaced with each other, two groups of partitions (408) which are fixed to the processing box (2) and are symmetrically arranged, and a servo motor (401) which is fixed to the mounting frame (1) by bolts, the output end of the servo motor (401) is fixed with a driving sprocket wheel 1 (402) by screws, one end of one group of crushing rods (407) is fixed with a driving sprocket wheel 2 (404) by screws, a chain (403) is meshed between the driving sprocket wheel 2 (404) and the driving sprocket wheel 1 (402), one end of the two groups of crushing rods (407) is respectively fixed with a gear wheel 1 (405) and a gear wheel 2 (406) which are meshed with each other, and one side of the processing box (2) is respectively provided with a centrifugal wheel (406) and a gear wheel (407). A fan 1 (409), a centrifugal fan 2 (410) and a centrifugal fan 3 (411), wherein the input ends of the centrifugal fan 1 (409) and the centrifugal fan 2 (410) are respectively fixedly installed with a feed pipe 1 (412) and a feed pipe 2 (413), and the output ends of the centrifugal fan 1 (409) and the centrifugal fan 2 (410) are both fixedly installed with a connecting pipe (416), and the connecting pipe (416) is arranged at the processing box (2) At the top, a feed pipe three (414) is fixed to the input end of the centrifugal fan three (411), a discharge pipe (415) is fixed to the output end of the centrifugal fan three (411), a guide pipe (417) is fixedly connected to the surface of the feed pipe one (412), a metal sleeve (418) is fixed to one end of the guide pipe (417), and a plurality of groups of equidistantly arranged baffle bars (421) are fixed to the open ends of the metal sleeve (418).

2. The environmentally friendly foam packaging material recycling and processing equipment according to claim 1 is characterized in that: The two groups of crushing rods (407) are rotatably connected via bearings and two groups of partitions (408), one end of the two groups of crushing rods (407) extends to the outside of the processing box (2), and the two groups of partitions (408) divide the interior of the processing box (2) into chamber one, chamber two and chamber three. One end of the feed pipe one (412) is fixedly connected to the bottom of the processing box (2) and corresponds to chamber one. One end of the feed pipe two (413) is fixedly connected to the bottom of the processing box (2) and corresponds to chamber two. Two groups of connecting pipes (416) installed on the centrifugal fan one (409) and the centrifugal fan two (410) correspond to chamber two and chamber three, respectively. One end of the feed pipe three (414) is fixedly connected to the bottom of the processing box (2) and corresponds to chamber three.

3. The environmentally friendly foam packaging material recycling and processing equipment according to claim 1 is characterized in that: One end of the conveying mechanism (3) close to the metal sleeve (418) is fixedly mounted with a symmetrically arranged support seat (419) by means of bolts; the metal sleeve (418) is inserted into a through hole provided in the support seat (419); a locking bolt (420) is threadedly connected to the surface of the support seat (419); one end of the locking bolt (420) is in contact with the surface of the metal sleeve (418).

4. The environmentally friendly foam packaging material recycling and processing equipment according to claim 1 is characterized in that: A snap-on and disassembly assembly (5) is installed between the processing box (2) and the connecting pipe (416), and the snap-on and disassembly assembly (5) comprises a sleeve (501) fixed on the surface of the processing box (2) close to the connecting pipe (416), one end of the connecting pipe (416) is sleeved on the surface of the sleeve (501), a fixed disk (502) is fixed on the outer surface of one end of the connecting pipe (416), and a symmetrically arranged clamping seat (503) is fixed on the surface of the processing box (2) close to the fixed disk (502), a locking block (504) is slidably connected inside the clamping seat (503), and a spring (505) is fixed between the clamping seat (503) and the locking block (504).

5. The environmentally friendly foam packaging material recycling and processing equipment according to claim 4 is characterized in that: The fixing plate (502) is inserted into the surface of the card base (503) through a square hole, and a movable groove matching the locking block (504) is provided on the surface of the card base (503), and the locking block (504) and the card base (503) are slidably connected through the movable groove.

6. The environmentally friendly foam packaging material recycling and processing equipment according to claim 4 is characterized in that: The nozzle (501) is designed as a frustum-shaped structure as a whole.

7. The environmentally friendly foam packaging material recycling and processing equipment according to claim 4 is characterized in that: One side of the locking block (504) is designed as an inclined surface structure.

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