Side plate cleaning device for aerated brick production

Abstract

A side plate cleaning device for aerated brick production relates to the technical field of aerated brick manufacturing, is used for residues on the top of a side plate, and comprises a conveying device, a scraping device and a cleaning device, a scraping device, a cleaning device and a detection device for detecting the position of the side plate are arranged at the top of the conveying device at intervals; the scraping device comprises a supporting frame correspondingly connected with the conveying device frame in a fastened mode, two obliquely-arranged telescopic cylinders are arranged on the side, away from the cleaning device, of the supporting frame in parallel, and scrapers used for scraping and cleaning the tops of the side plates are installed at the telescopic ends of the telescopic cylinders. The detection device used for detecting the position of the side plate is arranged, after the side plate is driven away from the scraping device, the detection device can not detect the side plate and immediately sends out a signal to control the telescopic cylinder to contract and reset, and the telescopic end of the telescopic cylinder drives the scraper to retreat, so that the scraper is lifted, and the scraper is prevented from colliding with the end part of the next side plate.

Description

Technical Field

[0001] The utility model relates to the technical field of aerated brick manufacturing, in particular to a side plate cleaning device for aerated brick production. Background Art

[0002] As is known, in the production process of aerated bricks, side plates are used as bearing tools. After being steamed in a steam curing kettle, aerated bricks are moved to the brick unloading station with the side plates. At the brick unloading station, aerated bricks are taken away, and there will be aerated brick residues on the top of the side plates. Some of the residues are tightly adhered to the side plates and need to be scraped off. The traditional method is mostly manual cleaning operation, which is labor-intensive and inefficient.

[0003] A Chinese patent (publication number: CN207206698U) discloses a slag cleaning device for the side panels of an aerated brick foaming mold frame; the patent includes a gantry located above a conveying track, a scraping device and a cleaning device respectively fixed to the left and right sides of the gantry; the scraping device is composed of a scraping frame fixed to the left side of the gantry, a scraping blade installed on the scraping frame through an adjusting screw, and a spring installed on the adjusting screw and pressing the scraping blade downward; the cleaning device is a broom fixed to the right side of the gantry through a base frame, and a grinding device driven by a motor is located between the broom and the scraping blade; although the patent can replace manual labor and reduce the labor intensity of the operator; however, in order to avoid collision between the scraping blade and the end of the side panel, a gap must be left between the scraping blade and the top of the side panel, resulting in the scraping blade being unable to contact the top of the side panel, and the scraping effect cannot be guaranteed, which easily leads to incomplete cleaning. Utility Model Content

[0004] In order to overcome the deficiencies in the background technology, the utility model discloses a side plate cleaning device for aerated brick production.

[0005] In order to achieve the above-mentioned invention object, the utility model adopts the following technical solutions:

[0006] A side panel cleaning device for aerated brick production is used to clean residues on the top of the side panel, comprising a conveying device, a scraping device and a cleaning device; a scraping device, a cleaning device and a detection device for detecting the position of the side panel are arranged at intervals on the top of the conveying device; the scraping device comprises a support frame that is fastened to the conveying device frame, and two inclined telescopic cylinders are arranged in parallel on the side of the support frame away from the cleaning device, and a scraper for scraping and cleaning the top of the side panel is installed at the telescopic end of the telescopic cylinder.

[0007] Preferably, the cleaning device includes a plurality of cleaning turntables arranged in a triangular array, and a motor for driving the cleaning turntable to rotate and clean, and the motor is fixedly connected to the conveying device frame via a connecting frame.

[0008] Preferably, the outer cover of the cleaning device is provided with a dust cover, and openings are provided at both ends of the dust cover for the side panels to pass through, and flexible curtains are provided at the corresponding openings.

[0009] Preferably, a vacuum cleaner is provided in the dust cover.

[0010] Preferably, the conveying device is a roller conveyor line, and a plurality of guide wheels are installed at intervals on both sides of the roller conveyor line.

[0011] Preferably, the scraper is detachably connected to the telescopic end of the telescopic cylinder.

[0012] Due to the adoption of the above-mentioned technical solution, the utility model has the following beneficial effects:

[0013] The utility model discloses a side plate cleaning device for aerated brick production, which has a simple structure. A scraping device, a cleaning device and a detection device for detecting the position of the side plate are arranged at intervals on the top of the conveying device. The detection device is used to detect the position of the side plate on the conveying device. When the conveying device drives the side plate to move and triggers the detection device, the detection device can send a signal to control the scraping device and the cleaning device to move, so as to clean the top of the side plate. When the side plate leaves the scraping device, the detection device cannot detect the side plate, and immediately sends a signal to control the telescopic cylinder to retract and reset. The telescopic end of the telescopic cylinder drives the scraper to retreat, so that the scraper is raised to prevent the scraper from colliding with the end of the next side plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a top view of the utility model.

[0017] In the figure: 1. side panel; 2. scraping device; 2-1. support frame; 2-2. telescopic cylinder; 2-3. scraper; 3. cleaning device; 3-1. cleaning turntable; 3-2. motor; 4. detection device; 5. dust cover; 6. guide wheel; 7. conveying device. DETAILED DESCRIPTION

[0018] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. indicating directions or positional relationships, they only correspond to the drawings of the present application for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction.

[0019] Embodiment 1, in combination with Figures 1-2 , a side panel cleaning device for aerated brick production, used for removing residues from the top of the side panel 1, comprising a conveying device 7, a scraping device 2 and a cleaning device 3; the top of the conveying device 7 is provided with a scraping device 2, a cleaning device 3 and a detection device 4 for detecting the position of the side panel 1, the detection device 4 is located on the side of the scraping device 2 away from the cleaning device 3, the detection device 4 is used to detect the position of the side panel 1 on the conveying device 7, and the detection device 4 can be a photoelectric switch sensor; when the conveying device 7 drives the side panel 1 to move and triggers the detection device 4, the detection device 4 can send a signal to control the scraping device 2 and the cleaning device 3 to move, so as to clean the top of the side panel 1; the scraping device 2 comprises a support frame 2-1 which is fastened to the frame of the conveying device 7, and two obliquely arranged telescopic cylinders 2-2 are arranged in parallel on the side of the support frame 2-1 away from the cleaning device 3, and a scraper 2-3 for scraping and cleaning the top of the side panel 1 is installed at the telescopic end of the telescopic cylinder 2-2, that is, the telescopic cylinder 2-2 can drive the scraper 2-3 to move forward or backward;

[0020] During the cleaning operation, when the detection device 4 detects the side plate 1, it can send a signal to control the telescopic cylinder 2-2 to extend, that is, the telescopic end of the telescopic cylinder 2-2 drives the scraper 2-3 to move forward, so that the scraper 2-3 can contact the top surface of the side plate 1, and at the same time, the conveying device 7 drives the side plate 1 to continue to move forward, so that the scraper 2-3 and the side plate 1 move relative to each other, so that the residue on the top of the side plate 1 can be scraped and cleaned; the conveying device 7 drives the side plate 1 to continue to move forward, so that the side plate 1 drives into the cleaning device 3, and the cleaning device 3 can further clean the top of the side plate 1;

[0021] It should be noted that when the side plate 1 moves away from the scraping device 2, the detection device 4 cannot detect the side plate 1, and then sends a signal to control the telescopic cylinder 2-2 to retract and reset. The telescopic end of the telescopic cylinder 2-2 drives the scraper 2-3 to retreat, so that the scraper 2-3 is raised to prevent the scraper 2-3 from colliding with the end of the next side plate 1;

[0022] It should be noted that the two telescopic cylinders 2-2 correspond to the two sides of the top center position of the side plate 1, because in actual work, it is found that there are often aerated brick residues on both sides of the top center position of the side plate 1, and with the long-term use and wear of the side plate 1, the top center position of the side plate 1 will be higher than the two sides. The scrapers 2-3 are respectively arranged on both sides of the top center position of the side plate 1 to effectively ensure the cleaning effect;

[0023] It should be noted that the telescopic cylinder 2-2 can be an air cylinder. By adjusting the holding pressure value of the telescopic cylinder 2-2, the thrust of the telescopic cylinder 2-2 can be adjusted, thereby adjusting the pressure value of the scraper 2-3 against the top of the opposite side plate 1, so that the holding pressure value of the telescopic cylinder 2-2 can ensure the scraping and cleaning effect within a suitable range, and at the same time can delay the wear of the scraper 2-3, improve the service life of the scraper 2-3, and prevent the scraper 2-3 from damaging the top working surface of the side plate 1;

[0024] It should be noted that, in the present embodiment, a detection device 4 can be provided on the side of the scraping device 2 away from the cleaning device 3 and on the side of the cleaning device 3 away from the scraping device 2; when the detection device 4 on the side of the scraping device 2 away from the cleaning device 3 detects the side plate 1, the telescopic cylinder 2-2 is controlled to extend and the cleaning device 3 is started at the same time; when the detection device 4 on the side of the scraping device 2 away from the cleaning device 3 cannot detect the side plate 1, only the telescopic cylinder 2-2 is controlled to reset, and the cleaning device 3 continues to work; when the detection device 4 on the side of the cleaning device 3 away from the scraping device 2 cannot detect the side plate 1, the cleaning device 3 is controlled to stop working, so as to avoid the cleaning device 3 doing useless work for a long time.

[0025] Embodiment 2: In actual work, it is found that the existing cleaning device 3 has only one cleaning disc, the cleaning effect is not good, and a lot of dust will be generated during the cleaning process; in order to solve the above technical problems, this embodiment is further improved;

[0026] Combined with Figures 1 to 3 , a side panel cleaning device for aerated brick production, which is different from Example 1 in that, based on Example 1, the cleaning device 3 includes a plurality of cleaning turntables 3-1 arranged in a triangular array, and a motor 3-2 for driving the cleaning turntables 3-1 to rotate and clean, and the motor 3-2 is fastened and connected to the frame of the conveying device 7 through a connecting frame; the plurality of cleaning turntables 3-1 arranged in a triangular array can completely cover the top working surface of the side panel 1, and the cleaning ranges overlap, which can effectively ensure the cleaning effect; the outer cover of the cleaning device 3 is provided with a dust cover 5, and openings are provided at both ends of the dust cover 5 for the side panel 1 to pass through, and flexible curtains are provided at the corresponding openings, which can effectively prevent the cleaning device 3 from generating large dust during operation to pollute the workshop environment; a dust collector is provided in the dust cover 5, that is, the dust generated by the cleaning device 3 during operation can be sucked away by the dust collector to prevent the dust from escaping from the dust cover 5.

[0027] Embodiment 3: In actual work, it is found that the conveying device 7 lacks a limit on the side plate 1. If the side plate is not in the middle of the conveying device 7 but is biased to one side, the scraper 2-3 will not be able to align with the part that needs to be scraped and cleaned, resulting in incomplete cleaning; in addition, the scraper 2-3 will be worn after long-term use, resulting in incomplete cleaning; in order to solve the above technical problems, this embodiment is further improved;

[0028] Combined with Figures 1 to 3 , a side plate cleaning device for aerated brick production, based on embodiment 1 or 2, the conveying device 7 is a roller conveyor line, and a plurality of guide wheels 6 are installed at intervals on both sides of the roller conveyor line. The side plate 1 is guided by the guide wheels 6 so that the scraper 2-3 can be aligned with the part that needs to be scraped and cleaned to ensure the cleaning effect; the scraper 2-3 is detachably connected to the telescopic end of the telescopic cylinder 2-2, that is, the operator can regularly replace the scraper 2-3 to ensure the cleaning effect.

[0029] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and it is intended that all changes that fall within the meaning and scope of equivalent elements are included in the present invention.

Claims

1. A side plate cleaning device for aerated brick production, used for cleaning residues on the top of the side plate (1), characterized by: The invention comprises a conveying device (7), a scraping device (2) and a cleaning device (3); the top of the conveying device (7) is provided with a scraping device (2), a cleaning device (3) and a detection device (4) for detecting the position of a side plate (1) at intervals; the scraping device (2) comprises a support frame (2-1) which is fastened to a frame of the conveying device (7) in correspondence; two inclined telescopic cylinders (2-2) are arranged in parallel on a side of the support frame (2-1) facing away from the cleaning device (3); a scraper (2-3) for scraping and cleaning the top of the side plate (1) is installed at the telescopic end of the telescopic cylinder (2-2).

2. The side plate cleaning device for aerated brick production according to claim 1, characterized in that: The cleaning device (3) comprises a plurality of cleaning turntables (3-1) arranged in a triangular array, and a motor (3-2) for driving the cleaning turntables (3-1) to rotate and clean, the motor (3-2) being fixedly connected to a frame of the conveying device (7) via a connecting frame.

3. The side plate cleaning device for aerated brick production as claimed in claim 2, characterized in that: The outer cover of the cleaning device (3) is provided with a dust cover (5), and openings are provided at both ends of the dust cover (5) so that the side panels (1) can pass through, and flexible curtains are provided at the corresponding openings.

4. The side plate cleaning device for aerated brick production as claimed in claim 3 is characterized by: A dust collector is arranged inside the dust cover (5).

5. The side plate cleaning device for aerated brick production according to claim 1, characterized in that: The conveying device (7) is a roller conveying line, and a plurality of guide wheels (6) are installed at intervals on both sides of the roller conveying line.

6. The side plate cleaning device for aerated brick production according to claim 1, characterized in that: The scraper (2-3) is detachably connected to the telescopic end of the telescopic cylinder (2-2).

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