Dust recovery device for resin production

Abstract

The utility model relates to the technical field of resin production, and provides a dust recovery device for resin production, which comprises a dust removal box, a dust suction component is arranged at the top end of the dust removal box and is used for sucking dust impurities in air, a vibration motor is mounted at the rear end of the dust removal box, and a plurality of dust screening components are arranged in the dust removal box and are used for screening dust impurities in the air. The multiple dust screening assemblies are vertically arranged in the dust removal box at equal intervals, the bottom end of the interior of the dust removal box is slidably connected with a dust collection frame, and cleaning assemblies are arranged at the upper ends of the multiple dust screening assemblies and used for cleaning the dust screening assemblies. Collecting assemblies are arranged at the right ends of the multiple dust screening assemblies and used for collecting dust cleaned by the cleaning assemblies, so that the residual amount of resin impurities on the filter screen is reduced, the possibility that resin remains at the upper end of the filter screen is reduced, and then the possibility that meshes of the filter screen are blocked is reduced; and the screening rate of the filter screen is well guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of resin production, and specifically to a dust recovery device for resin production. Background Art

[0002] Resin usually refers to an organic polymer that softens or melts when heated, tends to flow under the action of external force when softened, and is solid, semi-solid, or sometimes liquid at room temperature. In a broad sense, any polymer compound that can be used as a raw material for plastic product processing is called a resin.

[0003] A Chinese patent discloses a waste recycling device for producing epoxy resin, with the publication number CN213290991U. The article proposes "a waste recycling device for producing epoxy resin, including a tank body, the top of which is buckled with a top cover, the surface of which is fixedly equipped with a motor, the motor shaft passes through the top cover and extends into the tank body, the bottom end of the motor shaft is fixedly equipped with a rotating rod, and the outer wall of the rotating rod is fixedly sleeved with a fan blade on one side close to the top cover. Through the cooperation of the stirring rod and the fan blade, the stirring rod extends into the raw material, the motor drives the rotating rod to rotate, and the rotating rod drives the stirring rod to stir the raw material. At the same time, the fan blade rotates to generate wind force, and the waste dust mixed in the raw material is blown into the cylinder. Through continuous stirring, the wind can make The dust waste mixed in the raw materials can be blown out and filtered by the filter. The filter is used to isolate the raw materials and enter the cloth bag for storage. The purpose of collecting waste is achieved through the cooperation of the cloth bag and the binding rope. After use, the binding rope is removed and the cloth bag is cleaned to facilitate the next use. After the above utility model completes the dust collection, the raw materials are retained inside the device through the filtration of the filter, and the dust is collected at the same time. However, the filter of the device has the same coarseness and fineness, and the dust cannot be recycled in layers. At the same time, the filter is not easy to clean inside the device, resulting in the mesh being blocked after a period of use, thereby reducing the filtering effect of the filter. Therefore, it is necessary to design a dust recovery device for resin production. Utility Model Content

[0004] The purpose of the utility model is to provide a dust recovery device for resin production, which solves the problem in the related art that the filter screens of the device are of the same coarseness and cannot recover the dust in layers, and the filter screens are difficult to clean inside the device, resulting in the mesh being blocked after a period of use, thereby reducing the filtering effect of the filter screen.

[0005] The technical solution of the utility model is as follows:

[0006] A dust recovery device for resin production comprises a dust removal box, a dust suction assembly is arranged at the top of the dust removal box for absorbing dust impurities in the air, a vibration motor is installed at the rear end of the dust removal box, a plurality of dust screening assemblies are arranged inside the dust removal box for screening out dust impurities absorbed by the dust suction assembly, a plurality of the dust screening assemblies are vertically equidistantly arranged inside the dust removal box, a dust collecting frame is slidably connected to the bottom end of the interior of the dust removal box, a cleaning assembly is arranged at the upper end of a plurality of the dust screening assemblies for cleaning the dust screening assemblies, and a collecting assembly is arranged at the right end of a plurality of the dust screening assemblies for collecting dust cleaned by the cleaning assembly.

[0007] Preferably, the dust collection assembly includes a dust guide pipe connected to the inside of the dust removal box, the left end of the dust guide pipe is connected to a dust collector, the bottom end of the dust collector is fixedly connected to the top surface of the dust removal box, and the left end of the dust collector is connected to a dust suction port.

[0008] Preferably, the dust screening assembly includes a fixed rail fixedly connected to the front and rear sides of the dust removal box, and a filter screen is installed on the top of the fixed rail.

[0009] Preferably, the cleaning assembly comprises a rotating motor mounted on the outer wall of the left end of the dust removal box, the output end of the rotating motor is fixedly connected to a screw rod, and the outer wall of the screw rod is threadedly connected to a threaded sleeve.

[0010] Preferably, the cleaning assembly also includes a first connecting rod fixedly connected to the outer wall of the threaded sleeve, the other end of the first connecting rod is fixedly connected to a cleaning brush, the bottom end of the cleaning brush is fitted with the bottom end of the filter, the rear top end of the cleaning brush is fixedly connected to a second connecting rod, and the other end of the second connecting rod is fixedly connected to a sliding rod.

[0011] Preferably, the cleaning assembly further comprises a slide groove opened on the inner wall of the dust removal box, and the inner wall of the slide groove is slidably connected to the outer wall of the slide rod.

[0012] Preferably, the collecting assembly includes a sewage outlet which is opened through the outer wall at the right end of the dust removal box, a magnetic plate is provided at the right end of the sewage outlet, the diameter of the sewage outlet is smaller than the magnetic plate, the top end of the magnetic plate is rotatably connected to a rotating seat, and the left end of the rotating seat is fixedly connected to the outer wall of the dust removal box.

[0013] Preferably, the collecting assembly further comprises a collecting frame arranged at the lower right end of the sewage outlet, the outer wall of the collecting frame is snap-connected with a snap-fit ​​seat, and the left end of the snap-fit ​​seat is fixedly connected to the outer wall of the dust removal box.

[0014] Beneficial effects of the utility model:

[0015] 1. When the vacuum cleaner generates suction, the dust impurities in the air enter the dust guide pipe through the dust suction port, and then enter the dust removal box through the dust guide pipe. At the same time, the dust removal box is driven to vibrate by the vibration motor, so that the resin dust inside the filter is layered and screened, so that the fine dust is excited to enter the collection frame and be collected, and the larger resin remains on the upper end of the filter. At this time, the rotating motor drives the cleaning brush to clean, so that the resin particles on the upper end of the filter can be cleaned to the collection frame for collection. If the initial cleaning is not enough, the cleaning brush can be used to clean back and forth to reduce the amount of resin impurities remaining on the filter, thereby reducing the possibility of resin residues on the upper end of the filter, and then reducing the possibility of filter mesh clogging, so that the filter screening rate is better guaranteed, thereby extending the service life of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model in front view;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the screening component and the cleaning component of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the collecting component of the utility model;

[0022] In the figure: 1. dust removal box; 2. dust suction component; 201. dust suction port; 202. vacuum cleaner; 203. dust guide tube; 3. dust screening component; 301. fixed rail; 302. filter; 4. dust collecting frame; 5. cleaning component; 501. rotating motor; 502. screw rod; 503. threaded sleeve; 504. first connecting rod; 505. cleaning brush; 506. second connecting rod; 507. sliding rod; 508. sliding groove; 6. collecting component; 601. sewage outlet; 602. magnetic suction plate; 603. rotating seat; 604. collecting frame; 605. snap-fit ​​seat; 7. vibration motor. DETAILED DESCRIPTION

[0023] The following will be combined with 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 of 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.

[0024] like Figure 1-5 As shown, this embodiment proposes a dust recovery device for resin production, including a dust box 1, a dust suction component 2 is arranged at the top of the dust box 1, which is used to absorb dust impurities in the air, a vibration motor 7 is installed at the rear end of the dust box 1, and a plurality of dust screening components 3 are arranged inside the dust box 1, which are used to screen out dust impurities absorbed by the dust suction component 2, and the plurality of dust screening components 3 are vertically equidistantly arranged inside the dust box 1, and a dust collecting frame 4 is slidably connected to the bottom end of the interior of the dust box 1, and a cleaning component 5 is arranged at the upper end of each of the plurality of dust screening components 3, which is used to clean the dust screening component 3, and a collecting component 6 is arranged at the right end of each of the plurality of dust screening components 3, which is used to collect dust cleaned by the cleaning component 5, and the dust suction component 2 includes a dust guide pipe 2 connected to the inside of the dust box 1 03. The left end of the dust guide pipe 203 is connected to a vacuum cleaner 202, the bottom end of the vacuum cleaner 202 is fixedly connected to the top surface of the dust removal box 1, and the left end of the vacuum cleaner 202 is connected to a dust suction port 201. The dust screening assembly 3 includes a fixed rail 301 fixedly connected to the front and rear sides of the dust removal box 1, and a filter 302 is installed on the top of the fixed rail 301. The mesh sizes of the several filters 302 inside the dust removal box 1 are different, and they are arranged from top to bottom according to the filter 302. The mesh of the top filter 302 is the largest, and the mesh of the bottom filter 302 is the smallest. When the filter 302 is screening, the resin and some smaller impurities can be screened out in layers according to the mesh, so as to reduce the mixing of resin and impurities and cause treatment.

[0025] like Figure 1-4As shown, the cleaning component 5 includes a rotating motor 501 installed on the outer wall of the left end of the dust removal box 1, the output end of the rotating motor 501 is fixedly connected to a screw rod 502, the outer wall of the screw rod 502 is threadedly connected to a threaded sleeve 503, the cleaning component 5 also includes a first connecting rod 504 fixedly connected to the outer wall of the threaded sleeve 503, the other end of the first connecting rod 504 is fixedly connected to a cleaning brush 505, the bottom end of the cleaning brush 505 is fitted with the bottom end of the filter 302, the rear top end of the cleaning brush 505 is fixedly connected to a second connecting rod 506, the other end of the second connecting rod 506 is fixedly connected to a sliding rod 507, the cleaning component 5 also includes a sliding groove 508 opened on the inner wall of the dust removal box 1, the inner wall of the sliding groove 508 is slidably connected to the outer wall of the sliding rod 507, when the resin inside the filter 302 is cleaned, the output of the rotating motor 501 The screw end drives the screw rod 502 to rotate, and the screw rod 502 drives the threaded sleeve 503 to move. At the same time, the threaded sleeve 503 is fixed together with the cleaning brush 505 through the first connecting rod 504, and the cleaning brush 505 is fixed together with the sliding rod 507 through the second connecting rod 506, and the sliding rod 507 is restricted to move left and right on the slide groove 508, so that the screw rod 502 drives the threaded sleeve 503 to move left and right, and the threaded sleeve 503 drives the first connecting rod 504 to move left and right, and the first connecting rod 504 drives the cleaning brush 505 to move left and right, so that the cleaning brush 505 drives the second connecting rod 506 to move left and right, and the second connecting rod 506 drives the sliding rod 507 to move left and right inside the slide groove 508, so that the cleaning brush 505 cleans the resin particles on the filter screen 302.

[0026] like Figure 1 , Figure 3 ,, Figure 5 As shown, the collecting component 6 includes a sewage outlet 601 which is opened through the outer wall of the right end of the dust removal box 1, and a magnetic suction plate 602 is arranged at the right end of the sewage outlet 601. The diameter of the sewage outlet 601 is smaller than that of the magnetic suction plate 602. The top of the magnetic suction plate 602 is rotatably connected with a rotating seat 603, and the left end of the rotating seat 603 is fixedly connected to the outer wall of the dust removal box 1. The collecting component 6 also includes a collecting frame 604 arranged at the lower end of the right side of the sewage outlet 601, and the outer wall of the collecting frame 604 is snap-connected with a snap-fit ​​seat 605, and the left end of the snap-fit ​​seat 605 is fixedly connected to the outer wall of the dust removal box 1. The side of the magnetic suction plate 602 that is in contact with the dust removal box 1 is provided with a magnetic suction component, so that the magnetic suction plate 602 can be in a closed state in a natural state. At the same time, when it is necessary to clean the resin impurities inside the filter 302, the magnetic suction plate 602 is opened by rotation, and the resin impurities at the sewage outlet 601 are cleaned to the inside of the collecting frame 604 for collection.

[0027] In this embodiment, when in use, the vacuum cleaner 202 is first started, so that the vacuum cleaner 202 generates suction to suck the dust in the air into the dust guide pipe 203 through the dust suction port 201, and enters the dust removal box 1 under the guidance of the dust guide pipe 203. At the same time, the dust entering the dust removal box 1 falls into the filter screen 302. At this time, the vibration motor 7 is started, so that the vibration motor 7 drives the dust removal box 1 to vibrate, so that the filter screen 302 inside the dust removal box 1 is vibrated and screened, so that larger resin particles remain in the filter screen 302. At the same time, fine dust and impurities are screened by the filter screen 302 and enter the dust collection frame 4 to be collected. After the dust removal work is completed, the rotating motor 501 is started again, so that the output end of the rotating motor 501 drives the screw rod 502 to move. The screw rod 502 rotates, so that the threaded sleeve 503 moves, and the threaded sleeve 503 drives the first connecting rod 504 to move to the right, so that the first connecting rod 504 drives the cleaning brush 505 to clean to the right, so that the cleaning brush 505 drives the second connecting rod 506 to move to the right, and the second connecting rod 506 drives the sliding rod 507 to move to the right on the sliding groove 508, so that the cleaning brush 505 sweeps the resin particles to the sewage outlet 601. At this time, the magnetic suction plate 602 is opened by rotating, so that the resin particles pass through the sewage outlet 601 into the collecting frame 604 and are collected. At the same time, the collecting frame 604 is separated from the snap-fit ​​seat 605, and the collecting frame 604 is removed, and the resin particles collected in the collecting frame 604 are collected and processed.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust recovery device for resin production, comprising a dust removal box (1), characterized in that: The top of the dust removal box (1) is provided with a dust suction assembly (2) for absorbing dust impurities in the air, the rear end of the dust removal box (1) is installed with a vibration motor (7), the interior of the dust removal box (1) is provided with a plurality of dust screening assemblies (3) for screening out dust impurities absorbed by the dust suction assembly (2), the plurality of dust screening assemblies (3) are vertically equidistantly arranged in the interior of the dust removal box (1), the bottom end of the interior of the dust removal box (1) is slidably connected with a dust collecting frame (4), the upper ends of the plurality of dust screening assemblies (3) are provided with cleaning assemblies (5) for cleaning the dust screening assemblies (3), and the right ends of the plurality of dust screening assemblies (3) are provided with collecting assemblies (6) for collecting dust cleaned by the cleaning assemblies (5).

2. A dust recovery device for resin production according to claim 1, characterized in that: The dust collection assembly (2) comprises a dust guide pipe (203) connected to the interior of the dust removal box (1); the left end of the dust guide pipe (203) is connected to a dust collector (202); the bottom end of the dust collector (202) is fixedly connected to the top surface of the dust removal box (1); and the left end of the dust collector (202) is connected to a dust collection port (201).

3. The dust recovery device for resin production according to claim 1, characterized in that: The dust screening assembly (3) comprises a fixed rail (301) fixedly connected to the front and rear sides of the dust removal box (1), and a filter screen (302) is installed at the top of the fixed rail (301).

4. The dust recovery device for resin production according to claim 1, characterized in that: The cleaning assembly (5) comprises a rotating motor (501) mounted on the outer wall of the left end of the dust removal box (1); the output end of the rotating motor (501) is fixedly connected to a screw rod (502); and the outer wall of the screw rod (502) is threadedly connected to a threaded sleeve (503).

5. The dust recovery device for resin production according to claim 4, characterized in that: The cleaning assembly (5) further comprises a first connecting rod (504) fixedly connected to the outer wall of the threaded sleeve (503); the other end of the first connecting rod (504) is fixedly connected to a cleaning brush (505); the bottom end of the cleaning brush (505) is in contact with the bottom end of the filter screen (302); the top rear end of the cleaning brush (505) is fixedly connected to a second connecting rod (506); the other end of the second connecting rod (506) is fixedly connected to a sliding rod (507).

6. The dust recovery device for resin production according to claim 5, characterized in that: The cleaning assembly (5) further comprises a slide groove (508) formed on the inner wall of the dust removal box (1), wherein the inner wall of the slide groove (508) is slidably connected to the outer wall of the slide rod (507).

7. The dust recovery device for resin production according to claim 1, characterized in that: The collecting assembly (6) comprises a sewage outlet (601) which is opened through the outer wall of the right end of the dust removal box (1); a magnetic plate (602) is arranged at the right end of the sewage outlet (601); the diameter of the sewage outlet (601) is smaller than that of the magnetic plate (602); the top end of the magnetic plate (602) is rotatably connected to a rotating seat (603); and the left end of the rotating seat (603) is fixedly connected to the outer wall of the dust removal box (1).

8. The dust recovery device for resin production according to claim 7, characterized in that: The collecting assembly (6) further comprises a collecting frame (604) arranged at the lower right end of the sewage outlet (601); the outer wall of the collecting frame (604) is snap-connected with a snap-connecting seat (605); the left end of the snap-connecting seat (605) is fixedly connected to the outer wall of the dust removal box (1).

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