Environment-friendly recycling device for composite board processing

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By designing an environmentally friendly recycling device for composite board processing, and utilizing a combination of dust collection heads, centrifugal fans, and baffles, the problem of dust diffusion was solved, and effective dust collection and treatment were achieved, thus improving the environmental friendliness of the processing process.

CN224524866UActive Publication Date: 2026-07-21JIANGSU XINERMEI WOOD CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: JIANGSU XINERMEI WOOD CO LTD
Filing Date: 2025-07-17
Publication Date: 2026-07-21

AI Technical Summary

Technical Problem

During the processing of composite panels, dust is easily dispersed outwards, and existing technologies are unable to effectively prevent dust dispersion, leading to environmental pollution.

Method used

An environmentally friendly recycling device for composite board processing was designed, including a recycling component, a crushing component, a dust collection component, and a pressing component. By combining a dust suction head, a centrifugal fan, and a baffle plate, the device effectively collects and intercepts dust, preventing dust from spreading.

Benefits of technology

It effectively prevents dust from spreading outward, ensures that dust is collected and treated, reduces environmental pollution, and improves the environmental friendliness of the processing process.

✦ Generated by Eureka AI based on patent content.

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Figure CN224524866U_ABST

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Abstract

The utility model provides a kind of composite board processing with environmental protection recovery device, it is related to the field of board processing.The utility model includes recycling assembly, for the comminution assembly of comminution composite board;For the lower pressing assembly of lower pressing composite board;And the dust collection assembly for collecting dust;The recycling assembly includes: recycling bin;Ejector door is rotatably installed in the recycling bin one side by hinge;And fixed in the inclined plate of the recycling bin bottom;The comminution assembly includes: fixedly welded in the comminution bin above the recycling bin;And fixed in the inner wall of the comminution bin baffle.The dust in the recycling bin of the utility model setting can only be diffused outward by comminution bin when closing ejector door, dust extraction head below baffle can suck to the inside of collection box under the centrifugal fan effect of dust generated when comminuting and dust inside recycling bin, avoid dust diffusion outward, and baffle intercepts rising dust.

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Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing, specifically an environmentally friendly recycling device for composite sheet metal processing. Background Technology

[0002] Because waste material is generated during the processing of composite boards, in order to reduce waste, the waste material is decomposed and crushed through recycling equipment. During the crushing process, dust is inevitably generated, and the dust spreads outward rapidly when the material is discharged.

[0003] To address the aforementioned issues, a publicly available technical solution (CN221619571U) discloses an energy-saving and environmentally friendly waste material recycling device, comprising a device body. A filter box is installed on the top surface of the device body on one side of a centrifugal fan, and a filter plate is installed inside the filter box. By installing the filter box, the device body can draw dust into the filter box under the action of the centrifugal fan, thereby achieving the effect of removing dust from the device.

[0004] When the above technical solution is implemented, the dust suction port is located inside the device body, which can collect and process the dust inside the device, but some dust can diffuse outward through the feed port. Utility Model Content

[0005] The purpose of this utility model is to provide an environmentally friendly recycling device for composite board processing, so as to solve the problems mentioned in the background art and overcome its technical defects.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an environmentally friendly recycling device for processing composite boards, including a recycling component, a crushing component for crushing composite boards, a pressing component for pressing down composite boards, and a dust collection component for collecting dust.

[0007] The recycling assembly includes: a recycling bin; a discharge door mounted on one side of the recycling bin via a hinge; and an inclined plate fixed to the bottom of the recycling bin.

[0008] The pulverizing assembly includes: a pulverizing chamber fixedly welded above the recycling chamber; and a baffle plate fixed to the inner wall of the pulverizing chamber;

[0009] The dust collection assembly includes: a suction head disposed below the baffle plate; and a connecting pipe fixed to one side of the suction head;

[0010] The pressing assembly includes: a pressing hammer that can be raised and lowered and disposed between the baffles; and a pressing rod fixed to the middle of the pressing hammer.

[0011] As a further embodiment of this utility model, the dust collection assembly further includes: a collection box fixed to the end of the connecting pipe; an installation groove formed on the top of the collection box; a filter screen movably installed inside the installation groove; and a support cover plate fixed to the top of the filter screen.

[0012] As a further embodiment of this utility model, the dust collection assembly further includes: two sets of fixing screws penetrating inside the support cover plate; a centrifugal fan fixed to one side of the collection box via a pipe; and an exhaust pipe disposed at the outlet end of the centrifugal fan.

[0013] As a further embodiment of this utility model, the pressing assembly further includes: a power chamber fixed above the crushing chamber; a servo motor fixed to one side of the power chamber by external bolts; and a transmission cam fixed to the power output end of the servo motor.

[0014] As a further embodiment of this utility model, the pressing assembly further includes: a limiting plate disposed below the transmission cam; and a return spring sleeved on the outside of the pressing rod, the two ends of the return spring being fixedly connected to the limiting plate and the power chamber, respectively.

[0015] As a further embodiment of this utility model, the pressing assembly further includes: a telescopic rod disposed between the pressing hammer and the power chamber; and a connecting spring sleeved on the outside of the telescopic rod.

[0016] As a further embodiment of this utility model: the recycling assembly further includes: a sieve plate connected inside the recycling bin, wherein both the sieve plate and the inclined plate are inclined structures; the crushing assembly further includes: a crushing roller rotatably installed inside the crushing bin.

[0017] As a further embodiment of this utility model: a screw conveyor is installed on the front side of the recycling bin, the feed end of the screw conveyor is connected to the recycling bin, and the discharge end of the screw conveyor is connected to the crushing bin.

[0018] Compared with the prior art, the beneficial effects of this utility model include:

[0019] 1. When the discharge door is closed, the dust in the recycling bin of this utility model can only spread outward through the crushing bin. The dust suction head located below the baffle can draw the dust generated during crushing and the dust inside the recycling bin into the collection box under the action of the centrifugal fan, so as to prevent the dust from spreading outward. At the same time, the baffle intercepts the rising dust.

[0020] 2. The present invention, through the setting of the pressing component, enables the pressing rod to move up and down reciprocally under the action of the transmission cam, and drives the pressing hammer to press the composite board waste downward to move closer to the crushing roller. When discharging, the pressing hammer can be located between two sets of baffles to prevent dust from spreading outward from between the baffles. Attached Figure Description

[0021] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0022] Figure 1 The schematic diagram shows an overall structural schematic diagram according to one embodiment of the present invention;

[0023] Figure 2 The schematic diagram shows a half-section structure according to one embodiment of the present invention;

[0024] Figure 3 The schematic diagram shows another half-sectional view according to one embodiment of the present invention;

[0025] Figure 4 The schematic diagram shows a collection box according to one embodiment of the present invention.

[0026] The diagram is labeled as follows: 1. Recycling assembly; 101. Recycling bin; 102. Discharge gate; 103. Inclined plate; 104. Screen plate; 2. Crushing assembly; 201. Crushing bin; 202. Crushing roller; 203. Baffle plate; 3. Dust collection assembly; 301. Collection box; 302. Filter screen; 303. Support cover plate; 304. Centrifugal fan; 305. Exhaust pipe; 306. Connecting pipe; 307. Dust suction head; 308. Fixing screw; 309. Mounting slot; 4. Pressing assembly; 401. Power chamber; 402. Pressing hammer; 403. Servo motor; 404. Transmission cam; 405. Limit plate; 406. Telescopic rod; 407. Pressing rod; 408. Return spring; 409. Connecting spring; 5. Screw conveyor. Detailed Implementation

[0027] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0028] An embodiment of the present invention is shown in conjunction with the accompanying drawings.

[0029] Example 1:

[0030] Please see Figures 1-4 This is the first embodiment of the present utility model.

[0031] This embodiment provides an environmentally friendly recycling device for processing composite panels, including a recycling component 1, a crushing component 2 for crushing composite panels, a pressing component 4 for pressing down composite panels, and a dust collecting component 3 for collecting dust.

[0032] The recycling component 1 includes: a recycling bin 101; a discharge door 102 that is rotatably mounted on one side of the recycling bin 101 via a hinge; and an inclined plate 103 fixed to the bottom of the recycling bin 101.

[0033] The crushing assembly 2 includes: a crushing chamber 201 fixedly welded above the recycling chamber 101; and a baffle plate 203 fixed to the inner wall of the crushing chamber 201;

[0034] Dust collection assembly 3 includes: a vacuum head 307 disposed below the baffle plate 203; and a connecting pipe 306 fixed to one side of the vacuum head 307.

[0035] The pressing assembly 4 includes: a pressing hammer 402 that is movable and can be raised and lowered between the baffles 203; and a pressing rod 407 fixed to the middle of the pressing hammer 402.

[0036] Specifically, the dust collection assembly 3 also includes: a collection box 301 fixed to the end of the connecting pipe 306; a mounting groove 309 opened on the top of the collection box 301; a filter screen 302 movably installed inside the mounting groove 309; and a support cover plate 303 fixed to the top of the filter screen 302.

[0037] Furthermore, the filter screen 302 can intercept dust particles, preventing them from entering the centrifugal fan 304 and causing damage to the centrifugal fan 304. At the same time, the filter screen 302 is detachably connected to the collection box 301, making it convenient to replace or remove the filter screen 302.

[0038] Specifically, the dust collection assembly 3 also includes: two sets of fixing screws 308 that penetrate inside the support cover plate 303; a centrifugal fan 304 fixed to one side of the collection box 301 through a pipe; and an exhaust pipe 305 located at the air outlet of the centrifugal fan 304.

[0039] Furthermore, excess gas can be discharged outward through the exhaust pipe 305 at the outlet of the centrifugal fan 304, while the support cover 303 can be installed and fixed on the collection box 301 by fixing screws 308.

[0040] In this embodiment, when the discharge door 102 is closed, the dust in the recycling bin 101 can only diffuse outward through the crushing bin 201. The dust suction head 307 located below the baffle plate 203 can draw the dust generated during crushing and the dust inside the recycling bin 101 into the collection box 301 under the action of the centrifugal fan 304, preventing the dust from spreading outward. At the same time, the baffle plate 203 intercepts the rising dust.

[0041] Example 2:

[0042] Please see Figures 2-3 This is the second embodiment of the present utility model.

[0043] Specifically, the pressing component 4 also includes: a power chamber 401 fixed above the crushing chamber 201; a servo motor 403 fixed to one side of the power chamber 401 by external bolts; and a transmission cam 404 fixed to the power output end of the servo motor 403.

[0044] Furthermore, the servo motor 403 can drive the transmission cam 404 to rotate.

[0045] Specifically, the pressing assembly 4 also includes: a limiting plate 405 disposed below the transmission cam 404; and a return spring 408 sleeved on the outside of the pressing rod 407, with the two ends of the return spring 408 fixedly connected to the limiting plate 405 and the power chamber 401 respectively.

[0046] Furthermore, when the transmission cam 404 rotates, the limiting plate 405 can push the pressing rod 407 to move downward. At the same time, in conjunction with the elastic extension and retraction of the return spring 408, the limiting plate 405 can be driven to return upward, thereby realizing the up-and-down reciprocating motion of the pressing rod 407, pressing the composite board waste downward to move closer to the crushing roller 202.

[0047] Specifically, the pressing assembly 4 also includes: a telescopic rod 406 disposed between the pressing hammer 402 and the power chamber 401; and a connecting spring 409 sleeved on the outside of the telescopic rod 406.

[0048] Furthermore, when the lower hammer 402 is raised or lowered, the distance between the lower hammer 402 and the power chamber 401 changes, thereby squeezing the telescopic rod 406 and the connecting spring 409.

[0049] Specifically, the recycling component 1 also includes a sieve plate 104 connected inside the recycling bin 101. Both the sieve plate 104 and the inclined plate 103 are inclined structures. The crushing component 2 also includes a crushing roller 202 rotatably installed inside the crushing bin 201.

[0050] Furthermore, the sieve plate 104 is a mesh plate, and the crushed particles can fall onto the sieve plate 104. The qualified particles can fall onto the inclined plate 103, while the unqualified particles slide down the inclined sieve plate 104 to the lowest end of the sieve plate 104. A crushing motor is installed on one side of the crushing roller 202, and the crushing roller 202 is driven to rotate by the crushing motor. The two sets of crushing rollers 202 rotate in opposite directions, so as to crush the input composite board waste.

[0051] Specifically, a screw conveyor 5 is installed on the front side of the recycling bin 101. The feed end of the screw conveyor 5 is connected to the recycling bin 101, and the discharge end of the screw conveyor 5 is connected to the crushing bin 201.

[0052] Furthermore, incompletely crushed particles can enter the screw conveyor 5, and then be fed back into the crushing chamber 201 through the discharge end of the screw conveyor 5.

[0053] In this embodiment, the pressing component 4, under the action of the transmission cam 404, enables the pressing rod 407 to move up and down reciprocally, and drives the pressing hammer 402 to press the composite board waste downward to move closer to the crushing roller 202. When discharging, the pressing hammer 402 can be located between the two sets of baffles 203 to prevent dust from spreading outward from between the baffles 203.

[0054] Working principle: Composite board waste is fed into the top of the crushing chamber 201. Two sets of crushing rollers 202 rotating in opposite directions crush the waste. At the same time, the centrifugal fan 304 and the servo motor 403 are started. The servo motor 403 drives the transmission cam 404 to rotate. When the transmission cam 404 rotates, the limit plate 405 pushes the lower pressure rod 407 downward. At the same time, the elastic extension and contraction of the return spring 408 can drive the limit plate 405 to return upward, thus realizing the reciprocating motion of the lower pressure rod 407. The crushed particles can fall onto the sieve plate 104. The qualified particles can fall onto the inclined plate 103, while the unqualified particles slide down the inclined sieve plate 104 to the lowest end of the sieve plate 104 and enter the screw conveyor. The material is then fed back into the crushing chamber 201 via the screw conveyor 5. The dust suction head 307 below the baffle plate 203 can draw the dust generated during crushing and the dust inside the recovery chamber 101 into the collection box 301 under the action of the centrifugal fan 304. The filter screen 302 can intercept the dust particles. Excess gas can be discharged outward through the exhaust pipe 305 at the outlet of the centrifugal fan 304. Dust particles cannot enter the centrifugal fan 304. At the same time, the filter screen 302 is detachably connected to the collection box 301, which makes it convenient to replace and remove the filter screen 302. After opening the discharge door 102, the material can be discharged. Since the inclined plate 103 has a certain slope, the particles can move to the lower position under the action of gravity.

[0055] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. An environmentally friendly recycling device for composite board processing, characterized in that, It includes a recycling component (1), a crushing component (2) for crushing composite panels, a pressing component (4) for pressing down composite panels, and a dust collection component (3) for collecting dust. The recycling assembly (1) includes: a recycling bin (101); a discharge door (102) that is rotatably mounted on one side of the recycling bin (101) via a hinge; and an inclined plate (103) fixed to the bottom of the recycling bin (101). The crushing assembly (2) includes: a crushing chamber (201) fixedly welded above the recycling chamber (101); and a baffle plate (203) fixed to the inner wall of the crushing chamber (201). The dust collection assembly (3) includes: a suction head (307) disposed below the baffle plate (203); and a connecting pipe (306) fixed to one side of the suction head (307). The pressing assembly (4) includes: a pressing hammer (402) that is movable and can be raised and lowered between the baffles (203); and a pressing rod (407) fixed in the middle of the pressing hammer (402).

2. The environmentally friendly recycling device for composite board processing according to claim 1, characterized in that, The dust collection assembly (3) further includes: a collection box (301) fixed to the end of the connecting pipe (306); a mounting groove (309) opened on the top of the collection box (301); a filter screen (302) movably installed inside the mounting groove (309); and a support cover plate (303) fixed to the top of the filter screen (302).

3. The environmentally friendly recycling device for composite board processing according to claim 2, characterized in that, The dust collection assembly (3) further includes: two sets of fixing screws (308) penetrating inside the support cover plate (303); a centrifugal fan (304) fixed to one side of the collection box (301) via a pipe; and an exhaust pipe (305) disposed at the air outlet of the centrifugal fan (304).

4. The environmentally friendly recycling device for composite board processing according to claim 3, characterized in that, The pressing assembly (4) further includes: a power chamber (401) fixed above the crushing chamber (201); a servo motor (403) fixed to one side of the power chamber (401) by external bolts; and a transmission cam (404) fixed to the power output end of the servo motor (403).

5. The environmentally friendly recycling device for composite board processing according to claim 4, characterized in that, The pressing assembly (4) further includes: a limiting plate (405) disposed below the transmission cam (404); and a return spring (408) sleeved on the outside of the pressing rod (407), the two ends of the return spring (408) being fixedly connected to the limiting plate (405) and the power chamber (401) respectively.

6. The environmentally friendly recycling device for composite board processing according to claim 5, characterized in that, The pressing assembly (4) further includes: a telescopic rod (406) disposed between the pressing hammer (402) and the power chamber (401); and a connecting spring (409) sleeved on the outside of the telescopic rod (406).

7. The environmentally friendly recycling device for composite board processing according to claim 6, characterized in that, The recycling assembly (1) further includes a sieve plate (104) connected inside the recycling bin (101), both the sieve plate (104) and the inclined plate (103) are inclined structures. The crushing assembly (2) further includes a crushing roller (202) rotatably installed inside the crushing bin (201).

8. The environmentally friendly recycling device for composite board processing according to claim 7, characterized in that, A screw conveyor (5) is installed on the front side of the recycling bin (101). The feed end of the screw conveyor (5) is connected to the recycling bin (101), and the discharge end of the screw conveyor (5) is connected to the crushing bin (201).