A scrap material collection device for foam board production

Abstract

The utility model belongs to the technical field of scrap collection, specifically a scrap collection device for foam board production, including: an equipment body, the interior of the equipment body is an upper and lower partition structure to crush scrap particles of different sizes; the lower end of the equipment body is provided with a combined extension part, the replacement of the extension part is used to inspect and replace the internal components, the lower end of the equipment body is provided with a protruding boss on the outer side, and the upper end of the extension part is provided with a hanging plate docking with the boss on the inner side; the interior of the extension part is provided with a bottom plate, and the upper end of the bottom plate is provided with a screen, and the screen is used to screen the scrap particles after crushing to prevent the occurrence of uneven quality. The utility model can automatically screen the crushed particles when recycling scraps, ensure the uniformity of the quality of the collected particles, so that they can be directly put into the next production operation, shorten the recycling cycle and enrich the use effect of the equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of scrap collection, in particular to a scrap collection device for foam board production. Background Art

[0002] Foam board is a porous material, also known as foam board, usually made of polystyrene, polyurethane, polypropylene or polyvinyl chloride. It is widely used in construction, packaging, furniture, transportation and other fields due to its light weight, durability, heat insulation and sound absorption. During its production, due to the processing of cutting and other processes, some scraps are inevitably produced, which need to be collected and recycled;

[0003] After checking the public (announcement) number: CN212632899U, a foam board scrap crushing device is disclosed. This technology discloses "by setting a cylinder, inserting a screen plate in the middle of the cylinder, and setting a rotating shaft in the inner cavity of the cylinder, sleeves and crushing blades are set on the rotating shaft, and the screen plate and crushing blades are set to achieve good crushing effect and improve resource utilization";

[0004] However, when this device is used, the crushed scraps are directly discharged and put into use, but the discharged particles cannot be screened, which results in some scraps that are not fully crushed being discharged together, thereby affecting the production quality of the subsequent foam board and being unsuitable for recycling;

[0005] In order to solve the above problems, the present application proposes a scrap collection device for foam board production. Utility Model Content

[0006] The purpose of the utility model is to provide a scrap material collecting device for foam board production, which solves the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a scrap collecting device for foam board production, comprising: an equipment main body, the interior of the equipment main body is an upper and lower partition structure for crushing scrap particles of different sizes; the lower end of the equipment main body is provided with a combined extension part, the replacement of the extension part is used for repairing and replacing the internal components, the lower end of the equipment main body is provided with a protruding boss on the outer side, the upper end of the extension part is provided with a hanging plate connected with the boss on the inner side; the interior of the extension part is provided with a bottom plate, the upper end of the bottom plate is provided with a screen, the screen is used for screening the scrap particles after crushing to prevent the occurrence of uneven quality, the upper end of the bottom plate is also provided with a support plate and a scraper, which are used to scrape off the particles blocked in the screen to continue the crushing process.

[0009] Furthermore, a hook plate is provided at the upper end of the hanging plate, and an outer ring frame is also provided at the outer side of the upper end of the extension portion to prevent the hanging plate from loosening.

[0010] Furthermore, a bending portion is provided at the bottom of the hanging plate and is connected to the upper surface of the extending portion, so that the hanging plate can be expanded outward.

[0011] Furthermore, an extrusion block for tightening the hanging plate is arranged at the upper end of the outer ring frame, and a guide slope is arranged on the inner side of the bottom of the extrusion block.

[0012] Furthermore, an outer side of the upper end of the extension portion is provided with an external thread for spirally mounting the outer ring frame.

[0013] Furthermore, the outer sides of the support plate and the scraper are both provided with scraping edges for scraping off scrap particles.

[0014] Furthermore, a reinforcing rib is provided inside the screen and is connected and fixed to the upper end of the extension portion.

[0015] The utility model has the following beneficial effects:

[0016] The utility model can use the screen to discharge the particles that meet the predetermined standard when crushing the scraps, and then when the scraps that are not fully crushed block the mesh holes, the scraper is used to scrape them off and continue the crushing process. Compared with the existing discharge method, the discharged particles can be directly screened to prevent some large particles from mixing in, thereby ensuring the quality of the subsequent recycling and secondary utilization;

[0017] After the utility model forms a mixing container by combining the extension part with the equipment main body, the bottom area can be easily assembled and disassembled. After this arrangement, the internal components can be easily replaced and repaired to maintain the operation quality during long-term use, which is conducive to the collection and crushing of large quantities of scraps for secondary utilization.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the internal structure of the extension part of the utility model;

[0021] Figure 2This is a schematic diagram of the overall appearance structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the internal planar structure of the extension part of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the connection part between the crushing assembly and the scraper of the utility model;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] In the figure: 1. Equipment body; 2. Extension part; 3. Bottom plate; 4. Screen; 5. Boss; 6. Hanging plate; 7. Hook plate; 8. Outer ring frame; 9. Support plate; 10. Scraper; 11. Bending part; 12. Extrusion block; 13. Guide slope; 14. External thread; 15. Scraping edge. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] See also Figure 1-4 As shown, the utility model is a scrap collection device for foam board production, comprising: a device body 1, the interior of the device body 1 is an upper and lower partition structure, so as to crush scrap particles of different sizes;

[0029] The lower end of the device body 1 is provided with a combined extension part 2, and the extension part 2 is replaced for repairing and replacing the internal components. A protruding boss 5 is provided on the outer side of the lower end of the device body 1, and a hanging plate 6 connected to the boss 5 is provided on the inner side of the upper end of the extension part 2;

[0030] A bottom plate 3 is arranged inside the extension part 2, and a screen 4 is arranged on the upper end of the bottom plate 3. The screen 4 is used to screen the scrap particles after crushing to prevent the quality from being uneven. A support plate 9 and a scraper 10 are also arranged on the upper end of the bottom plate 3 to scrape off the particles blocked inside the screen 4 so that the particles can continue to be crushed.

[0031] The present embodiment provides a scrap crushing, discharging and screening mechanism, so that the crushed scraps can be directly collected and put into secondary production operations, effectively preventing insufficiently crushed scrap particles from being mixed in. Secondly, its components can be conveniently assembled, disassembled, inspected and repaired to prevent long-term high-efficiency operations from affecting the use of the equipment.

[0032] Among them, a hook plate 7 is arranged at the upper end of the hanging plate 6, and an outer ring frame 8 is also arranged on the outer side of the upper end of the extension part 2 to prevent the hanging plate 6 from loosening, and the inner side of the bottom of the outer ring frame 8 is an internal thread structure.

[0033] Among them, a bending portion 11 is provided at the bottom of the hanging plate 6 and connected to the upper surface of the extension portion 2, so that the hanging plate 6 can be expanded outward. The hanging plate 6 is a soft plate structure and can be slightly bent outward under the action of external force, so that an opening is formed at the upper end, which is convenient for the use of the mounting seat of the extension portion 2.

[0034] Among them, the upper end of the outer ring frame 8 is provided with an extrusion block 12 that presses the hanging plate 6, and the bottom inner side of the extrusion block 12 is provided with a guide slope 13, so that when the outer ring frame 8 is installed downward, it automatically squeezes the hanging plate 6 inward to reset it.

[0035] Among them, an outer side of the upper end of the extension part 2 is provided with an external thread 14 for spirally mounting the outer ring frame 8 , which is connected to the internal thread at the bottom of the outer ring frame 8 .

[0036] The outer sides of the support plate 9 and the scraper plate 10 are both provided with scraping edges 15 for scraping off the scrap particles, and the tilting mechanism of the scraping edges 15 is used to prevent the scrap particles from being squeezed outwards and discharged.

[0037] The screen 4 is provided with reinforcing ribs inside to connect and fix with the upper end of the extension part 2 .

[0038] It can be understood that the utility model can automatically screen the crushed particles when recycling scraps, ensuring the uniformity of the quality of the collected particles so that they can be directly put into the next production operation, shortening the recycling cycle while enriching the use effect of the equipment.

[0039] The operation flow of this embodiment is a specific application as follows: when in use, first align the main body 1 of the equipment with the axis of the extension part 2, and make the hanging plate 6 sleeve on the outer side of the boss 5, then the hook plate 7 is reset to abut against the upper surface of the boss 5, and the outer ring frame 8 is further installed downward to form a spiral connection between the inner side of its bottom and the external thread 14, so that the extrusion block 12 can be pressed against the outer side of the hanging plate 6 to tighten and fix it, completing the combined installation of the main body 1 and the extension part 2. After this arrangement, the two can be quickly assembled and disassembled, which is convenient for maintenance and replacement of components and other operations; secondly, when the crushed scraps reach a predetermined size, they are discharged outwardly through the screen 4 to the inside of the boss 5 for collection. At the same time, by rotating the support plate 9 and the scraper 10, the scrap particles blocked in the mesh of the screen 4 are scraped off through the scraping edge 15 to continue to be crushed until the predetermined particle size is reached, which can effectively avoid the scrap particles that are not fully crushed from being directly recycled to ensure the quality of subsequent recycling and reuse.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A scrap material collection device for foam board production, characterized in that: include: The main body (1) of the device has an upper and lower partition structure for crushing scrap particles of different sizes; The lower end of the device body (1) is provided with an assembled extension part (2), and the extension part (2) can be replaced for repairing and replacing the internal components. A protruding boss (5) is provided on the outer side of the lower end of the device body (1), and a hanging plate (6) is provided on the inner side of the upper end of the extension part (2) and is connected to the boss (5); A bottom plate (3) is arranged inside the extension portion (2), and a screen (4) is arranged at the upper end of the bottom plate (3). The screen (4) is used to screen the scrap particles after pulverization to prevent uneven quality. A support plate (9) and a scraper (10) are also arranged at the upper end of the bottom plate (3) to scrape off the particles blocked inside the screen (4) so ​​that the particles can continue to be pulverized.

2. The scrap material collecting device for foam board production according to claim 1, characterized in that: A hook plate (7) is arranged at the upper end of the hanging plate (6), and an outer ring frame (8) is also arranged on the outer side of the upper end of the extension portion (2) to prevent the hanging plate (6) from loosening.

3. The scrap material collecting device for foam board production according to claim 1, characterized in that: The bottom of the hanging plate (6) is provided with a bent portion (11) connected to the upper surface of the extension portion (2), so that the hanging plate (6) can be expanded outwards.

4. The scrap material collecting device for foam board production according to claim 2, characterized in that: An extrusion block (12) for tightening the hanging plate (6) is arranged at the upper end of the outer ring frame (8), and a guide slope (13) is arranged on the inner side of the bottom of the extrusion block (12).

5. The scrap material collecting device for foam board production according to claim 1, characterized in that: The outer side of the upper end of the extension portion (2) is provided with an external thread (14) for spirally mounting the outer ring frame (8).

6. The scrap material collecting device for foam board production according to claim 1, characterized in that: The outer sides of the support plate (9) and the scraper plate (10) are both provided with scraping edges (15) for scraping off scrap particles.

7. The scrap material collecting device for foam board production according to claim 1, characterized in that: The screen (4) is also provided with reinforcing ribs inside and connected and fixed to the upper end of the extension part (2).

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