Feed screening device of rock wool production line

Abstract

The utility model relates to the technical field of rock wool production, and discloses a rock wool production line feed screening device which comprises a base, a smashing assembly is arranged above the base, a screening assembly is arranged above the base, the screening assembly comprises a sliding rail, the sliding rail is fixedly connected with the upper portion of the base, a sliding seat is connected to the upper portion of the sliding rail in a sliding mode, and a screening assembly is arranged above the sliding seat. Two supporting plates are fixedly connected to the upper portion of the sliding seat, a screening bin is fixedly connected to the upper portions of the two supporting plates, a screening groove is fixedly connected to the upper portion of the screening bin, screening holes are formed in the bottom of the inner surface of the screening groove, and a check curtain is fixedly connected to the inner surface of the screening groove. The screening assembly is driven to slide left and right in a reciprocating mode through rotation of the driving assembly, so that the screening assembly shakes, rock wool raw materials can be screened in the screening assembly along with shaking and slide rightwards, and the effect of conveying during screening is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rock wool production, in particular to a feeding screening device for a rock wool production line. Background Art

[0002] The raw materials for the production of rock wool mainly include basalt, quartz sand, limestone, dolomite, etc. These raw materials are made into materials with excellent thermal insulation properties through high-temperature smelting and special processing. Basalt is a volcanic rock that provides the main mineral components in rock wool; quartz sand provides the necessary silicon element; other raw materials such as limestone and dolomite also contribute their own mineral components to enhance the physical and chemical properties of rock wool.

[0003] For example, the Chinese patent publication number CN216756569U, "A rock wool production line feed screening device", discloses a rock wool production line feed screening device, including a feed bin, the inner cavity of the feed bin is provided with a cleaning mechanism, a crushing assembly and a filter plate, the lower end of the filter plate is provided with a shaking mechanism, and both the left and right sides are provided with sliding plates that penetrate and extend to the outside of the feed bin, the top of the feed bin is provided with a feed inlet, the bottom of the inner cavity is provided with a feed plate, and the right side is processed with a feed inlet. The rock wool production line feed screening device pours rock wool raw materials through the feed inlet, and the crushing assembly further crushes it to make it fall onto the filter plate, and the filter plate is shaken left and right by controlling the shaking mechanism to filter the material, so that the qualified raw materials are sent from the feed plate to the melting processing place, thereby greatly enhancing its melting effect and making the quality of the rock wool product higher. At the same time, after the processing, the internal stains are automatically cleaned by the cleaning mechanism, which can greatly save labor, make the device more convenient and practical, and its processing efficiency can be effectively improved.

[0004] However, in actual use, all the rock wool raw materials are poured into the feed port for screening. After the screening is completed, the screened rock wool raw materials need to be transported to the production line through the unloading plate, which is inconvenient to improve the feeding efficiency by screening during transportation. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a feeding screening device for a rock wool production line.

[0006] To achieve the above object, the utility model provides the following technical solution: a feeding screening device for a rock wool production line, comprising a base, a crushing component is arranged above the base, and a screening component is arranged above the base;

[0007] The screening component includes a slide rail, which is fixedly connected to the top of the base, a sliding seat is slidably connected to the top of the slide rail, a support plate is fixedly connected to the top of the sliding seat, there are two support plates, screening bins are fixedly connected to the two support plates, a screening slot is fixedly connected to the top of the screening bin, sieve holes are arranged at the bottom of the inner surface of the screening slot, a curtain is fixedly connected to the inner surface of the screening slot, a material discharge slot is fixedly connected to the right side of the screening slot, and a driving component is arranged on the back of the screening component.

[0008] Preferably, the driving assembly includes a motor base, the motor base is fixedly connected to the top of the base, a motor is fixedly connected to the top of the motor base, the motor output end is fixedly connected to a rotating rod via a coupling, a rotating disk is fixedly connected to the outer surface of the rotating rod, the rotating disk is arranged between the two support plates, a first support plate is rotatably connected to the front of the rotating rod, the first support plate is fixedly connected to the top of the base, a second support plate is rotatably connected to the outer surface of the rotating rod, and the second support plate is fixedly connected to the top of the base.

[0009] Preferably, the screening component further comprises a feed opening, the feed opening is fixedly connected to the bottom of the screening bin, and a fine screen component is arranged below the feed opening.

[0010] Preferably, the fine screen assembly includes a screen frame, which is arranged below the feed opening, and is movably fitted to the top of the base, a screen is fixedly connected to the inner surface of the screen frame, a storage groove is arranged below the screen, and the storage groove is plugged into the front side of the screen frame, and a connecting assembly is arranged on the left side of the fine screen assembly.

[0011] Preferably, the connecting assembly includes a socket, the socket is fixedly connected to the left side of the screen frame, an insert strip is inserted above the socket, a sliding bar movably penetrates above the insert strip, and the sliding bar is fixedly connected to the top of the sliding seat.

[0012] Preferably, the crushing assembly comprises a support rod, the support rod is fixedly connected to the top of the base, and a crusher is fixedly connected to the top of the support rod.

[0013] Compared with the prior art, the utility model provides a feeding screening device for a rock wool production line, which has the following beneficial effects:

[0014] 1. This kind of rock wool production line feeding screening device drives the screening component to slide back and forth left and right through the rotation of the driving component, so that the screening component shakes, and the rock wool raw materials will be screened and slide to the right in the screening component as it shakes, which has the function of conveying while screening.

[0015] 2. This kind of rock wool production line feed screening device, through the reciprocating sliding of the screening component left and right, will drive the connecting component to make the fine screen component also reciprocate. The fine screen component will re-screen the small volume of rock wool raw materials screened by the screening component to achieve the effect of removing impurities and dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is the right view of the overall structure of the utility model;

[0019] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1. base; 2. crushing assembly; 201. support rod; 202. crusher; 3. screening assembly; 301. slide rail; 302. sliding seat; 303. support plate; 304. screening bin; 305. screening trough; 306. curtain; 307. unloading trough; 308. unloading port; 4. driving assembly; 401. motor base; 402. motor; 403. rotating rod; 404. rotating disk; 405. first supporting plate; 406. second supporting plate; 5. fine screen assembly; 501. screen frame; 502. screen; 503. storage slot; 6. connecting assembly; 601. plug sleeve; 602. insert strip; 603. sliding strip. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0022] like Figure 1-3As shown, the utility model provides a feeding screening device for a rock wool production line, including a base 1, a crushing assembly 2 is arranged above the base 1, the crushing assembly 2 includes a support rod 201, the support rod 201 is fixedly connected to the top of the base 1, a crusher 202 is fixedly connected to the top of the support rod 201, the crusher 202 is used to crush the raw materials for rock wool production, and the rock wool raw materials will fall into the screening slot 305 after being crushed, a screening assembly 3 is arranged above the base 1, the screening assembly 3 includes a slide rail 301, the slide rail 301 is connected to the base 1 is fixedly connected above the slide rail 301, a sliding seat 302 is slidably connected above the slide rail 301, and the sliding seat 302 will not fall off from the slide rail 301. A support plate 303 is fixedly connected above the slide seat 302, and the number of the support plates 303 is two. A screening bin 304 is fixedly connected above the two support plates 303, and a screening slot 305 is fixedly connected above the screening bin 304. The screening bin 304 and the screening slot 305 are inclined. The bottom of the inner surface of the screening slot 305 is provided with a sieve hole. The inner surface of the screening slot 305 is fixedly connected. A blocking curtain 306 is connected, and the blocking curtain 306 includes a rod and a rubber curtain, which is used to slow down the sliding speed of the rock wool raw material in the screening slot 305 to achieve the effect of full screening. A material discharge slot 307 is fixedly connected to the right side of the screening slot 305. A driving component 4 is arranged on the back of the screening component 3. The driving component 4 includes a motor base 401, which is fixedly connected to the top of the base 1. A motor 402 is fixedly connected to the top of the motor base 401. The output end of the motor 402 is fixedly connected to a rotating shaft through a coupling. Rod 403, a turntable 404 is fixedly connected to the outer surface of the rotating rod 403, the rotating rod 403 is eccentrically arranged on the turntable 404, the turntable 404 is arranged between the two support plates 303, the front of the rotating rod 403 is rotatably connected to the first support plate 405, the first support plate 405 is fixedly connected to the top of the base 1, the outer surface of the rotating rod 403 is rotatably connected to the second support plate 406, the second support plate 406 is fixedly connected to the top of the base 1, the first support plate 405 and the second support plate 406 are used to support the rotating rod 403.

[0023] In this embodiment, the rotation of the driving component 4 drives the screening component 3 to slide back and forth, thereby causing the screening component 3 to shake. The rock wool raw material will be screened and slide to the right in the screening component 3 as it shakes, which has the function of transporting while screening. Example

[0024] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the screening component 3 also includes a feed opening 308, the feed opening 308 is fixedly connected to the bottom of the screening bin 304, a fine screen component 5 is arranged below the feed opening 308, and the fine screen component 5 includes a screen frame 501, the screen frame 501 is arranged below the feed opening 308, the screen frame 501 is movably fitted to the top of the base 1, the screen frame 501 is placed above the base 1 and can slide above the base 1, and the inner surface of the screen frame 501 is fixedly connected to A sieve 502 is provided with a storage groove 503 below the sieve 502, and the storage groove 503 is a drawer-type structure. The storage groove 503 is plugged into the front of the sieve frame 501. A connecting component 6 is provided on the left side of the fine screen component 5, and the connecting component 6 includes a socket 601, and the socket 601 is fixedly connected to the left side of the sieve frame 501. An insert strip 602 is inserted above the socket 601, and the insert strip 602 is L-shaped. A sliding bar 603 is movably passed through the top of the insert strip 602, and the sliding bar 603 is fixedly connected to the top of the sliding seat 302.

[0025] In this embodiment, the screening component 3 slides back and forth, which drives the connecting component 6 to make the fine screen component 5 slide back and forth as well. The fine screen component 5 will re-screen the small volume rock wool raw material screened by the screening component 3 to remove impurities and dust.

[0026] The following is a detailed description of the working principle of the feed screening device of the rock wool production line.

[0027] like Figure 1-3As shown, when in use, the feed chute 307 is first aligned with the feed point of the rock wool production line. At this time, raw materials such as basalt and quartz sand for rock wool production are poured into the crusher 202. The crusher 202 will crush these materials, and the crushed materials will fall into the screening chute 305. At this time, the motor 402 is started, and the motor 402 drives the rotating rod 403 to rotate the turntable 404. The turntable 404 will continuously push against the two support plates 303, so that the sliding seat 302 slides back and forth on the slide rail 301, thereby driving the screening chute 305 to shake left and right. The rock wool raw materials in the screening chute 305 will slide to the right under the action of shaking, and at the same time be screened by the sieve holes at the bottom of the inner surface of the screening chute 305, and the fine raw materials will fall into the screening bin 304. The curtain 306 in the screening chute 305 will slow down the sliding speed of the rock wool raw materials in the screening chute 305 to achieve the effect of full screening. After screening, the basalt raw materials will fall into the screening bin 304. The curtain 306 in the screening chute 305 will slow down the sliding speed of the rock wool raw materials in the screening chute 305, so as to achieve the effect of full screening. Larger raw materials such as Wuyan will slide to the right in the screening trough 305 and be transported to the feed point of the rock wool production line through the discharge trough 307. Smaller raw materials such as quartz sand will slide to the right in the screening bin 304 and fall into the screen frame 501 through the discharge port 308. At this time, as the sliding seat 302 slides back and forth left and right on the slide rail 301, it will drive the sliding bar 603, so that the insertion bar 602 pulls the plug sleeve 601, so that the screen frame 501 slides left and right above the base 1, and the smaller raw materials such as quartz sand in the screen frame 501 will be screened by the screen 502. The quartz sand will remain above the screen 502, and the dust and impurities will fall into the receiving trough 503. At this time, the insertion bar 602 is slid upward on the sliding bar 603 to be pulled out from the plug sleeve 601, and then the receiving trough 503 is pulled out to remove the dust and impurities, and finally the screened quartz sand in the screen frame 501 is poured into the feed point of the rock wool production line to complete the feeding.

Claims

1. A rock wool production line feed screening device, comprising a base (1), characterized in that: A crushing component (2) is arranged above the base (1), and a screening component (3) is arranged above the base (1); The screening component (3) comprises a slide rail (301), wherein the slide rail (301) is fixedly connected to the top of the base (1), a slide seat (302) is slidably connected to the top of the slide rail (301), a support plate (303) is fixedly connected to the top of the slide seat (302), the number of the support plates (303) is two, a screening bin (304) is fixedly connected to the top of the two support plates (303), a screening trough (305) is fixedly connected to the top of the screening bin (304), a sieve hole is provided at the bottom of the inner surface of the screening trough (305), a blocking curtain (306) is fixedly connected to the inner surface of the screening trough (305), a material discharge trough (307) is fixedly connected to the right side of the screening trough (305), and a driving component (4) is provided on the back of the screening component (3).

2. A rock wool production line feed screening device according to claim 1, characterized in that: The driving assembly (4) comprises a motor base (401), the motor base (401) being fixedly connected to the top of the base (1), a motor (402) being fixedly connected to the top of the motor base (401), a rotating rod (403) being fixedly connected to the output end of the motor (402) via a coupling, a rotating disk (404) being fixedly connected to the outer surface of the rotating rod (403), the rotating disk (404) being arranged between the two supporting plates (303), a first supporting plate (405) being rotatably connected to the front of the rotating rod (403), the first supporting plate (405) being fixedly connected to the top of the base (1), a second supporting plate (406) being rotatably connected to the outer surface of the rotating rod (403), the second supporting plate (406) being fixedly connected to the top of the base (1).

3. A rock wool production line feed screening device according to claim 1, characterized in that: The screening component (3) further comprises a feed opening (308), wherein the feed opening (308) is fixedly connected to the bottom of the screening bin (304), and a fine screen component (5) is arranged below the feed opening (308).

4. A rock wool production line feed screening device according to claim 3, characterized in that: The fine screen assembly (5) comprises a screen frame (501), the screen frame (501) being arranged below the material discharge port (308), the screen frame (501) being movably fitted to the top of the base (1), a screen (502) being fixedly connected to the inner surface of the screen frame (501), a storage groove (503) being arranged below the screen (502), the storage groove (503) being plugged into the front of the screen frame (501), and a connecting assembly (6) being arranged on the left side of the fine screen assembly (5).

5. A rock wool production line feed screening device according to claim 4, characterized in that: The connecting assembly (6) comprises a plug sleeve (601), the plug sleeve (601) is fixedly connected to the left side of the screen frame (501), a plug strip (602) is inserted above the plug sleeve (601), a sliding bar (603) is movably penetrated above the plug strip (602), and the sliding bar (603) is fixedly connected to the top of the sliding seat (302).

6. A rock wool production line feed screening device according to claim 1, characterized in that: The pulverizing assembly (2) comprises a support rod (201), the support rod (201) being fixedly connected to the top of the base (1), and a pulverizer (202) being fixedly connected to the top of the support rod (201).

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