Dust removal device for gypsum block packing machine

Abstract

The utility model discloses a dust removal device for a gypsum block packing machine, which comprises the gypsum block packing machine, a gypsum block conveying belt is arranged at an inlet of the gypsum block packing machine, a placing device is arranged on the conveying belt, and a multi-stage dust removal mechanism used for removing dust on the surfaces of blocks is arranged on the placing device. By arranging the multi-stage dust removal mechanism, dust on the surfaces of building blocks can be blown and removed, meanwhile, raised dust can be rapidly absorbed and treated in a unified mode, and the problems that the blown dust flows in a factory, the quality of air in the factory is reduced, and the health of workers is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packing equipment, in particular to a dust removal device for a gypsum block packing machine. Background Art

[0002] Gypsum blocks are lightweight building gypsum products mainly made of building gypsum as raw materials, which are made by adding water for stirring, casting and drying. Fiber reinforcing materials or lightweight aggregates can be added during production, and foaming agents can also be added. After the gypsum blocks are processed, they need to be packed for easy transportation and handling.

[0003] When packing gypsum blocks, a gypsum block packing machine is needed. Usually, there are a lot of dust and impurities attached to the processed gypsum blocks. During packing, dust will be generated, which will affect the air quality in the factory. At the same time, the dust will also cause certain harm to the workers at the work site. Moreover, too much dust attached to the gypsum blocks will also affect the appearance of the gypsum blocks to be sold if not removed.

[0004] In view of the above problems, the existing patent (CN219635595U) for gypsum block packing includes a bracket. The number of brackets is two groups and they are symmetrically distributed. The upper outer surface of the bracket is fixedly connected with a support plate. The support plate has a U-shaped structure. The upper outer surface of the support plate is provided with a first chute. The inner surface of the first chute is slidably connected with a sliding seat. The upper outer surface of the sliding seat is fixedly connected with a moving plate. The lower outer surface of the sliding seat is fixedly connected with a pushing plate. The number of the moving plates and the pushing plates is two groups and they are symmetrically distributed. An electric push rod is fixedly connected between the two moving plates. Through the arrangement of components such as the pushing plate, the first chute, and the belt, during the conveying of the gypsum blocks by the belt, the pushing plate is used to push and sort the gypsum blocks, so that the blocks gather towards the middle and their two sides are kept neat. At the same time, through the arrangement of components such as the airbag, the nozzle, and the pressure roller, the gas in the airbag is ejected from the nozzle under the action of pressure to blow and clean the dust on the surface of the blocks, thereby reducing the attachment of dust on the surface of the blocks.

[0005] In view of the problem of dust and impurities attached to the gypsum blocks, the existing patent gives a solution, which can reduce the attachment of dust on the surface of the blocks. However, when the existing device is running, it will blow up the dust on the surface of the blocks and make the dust flow in the factory, resulting in a reduction in the air quality in the factory, and still cannot solve the problem of dust emission. Summary of the Utility Model

[0006] In view of this, the purpose of the present utility model is to provide a dust removal device for a gypsum block packing machine, which can effectively clean the raised dust and impurities while removing the dust and impurities attached to the gypsum blocks.

[0007] The purpose of the present utility model is achieved by the following technical solutions:

[0008] A dust removal device for a gypsum block packing machine, including a gypsum block packing machine, a gypsum block conveyor belt is provided at the inlet of the gypsum block packing machine, a placing device is provided on the conveyor belt, and a multi-stage dust removal mechanism for removing dust on the surface of the blocks is provided on the placing device.

[0009] Further, the placing device includes a rectangular protective cover arranged along the length direction of the conveyor belt. Placing through holes are provided at the top and the left and right sides of the rectangular protective cover, so that the multi-stage dust removal mechanism is connected to the corresponding placing through holes; the multi-stage dust removal mechanism includes a primary dust removal pipe respectively corresponding to and connected to the placing through holes on both sides of the rectangular protective cover, and the end of the primary dust removal pipe is communicated with the factory air source; the multi-stage dust removal mechanism further includes a secondary dust suction pipe connected to the placing through hole at the top of the rectangular protective cover. A controller for controlling the start and stop of the secondary dust suction pipe is provided at the end of the secondary dust suction pipe, and a dust collection device connected to the controller is provided on one side of the controller.

[0010] Further, the number of placing through holes at the top and the left and right sides of the rectangular protective cover is at least 3 and they are arranged at equal intervals.

[0011] Further, the dust collection device is a collection bucket, and water for preventing dust from flying is provided in the collection bucket.

[0012] Further, the primary dust removal pipe and the secondary dust suction pipe are made of plastic hoses or hard metal pipes.

[0013] Further, the rectangular protective cover is made of acrylic board.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. The structure of the present utility model is simple and the dust removal effect is good. Through the provided multi-stage dust removal mechanism, the dust on the surface of the blocks can be effectively removed, and at the same time, the raised dust and impurities can be quickly and uniformly absorbed and processed, avoiding the reduction of air quality and the harm to the health of workers caused by the circulation of dust and impurities in the factory area;

[0016] 2. The structural components provided in the present utility model are all detachable and can be quickly disassembled and assembled when needed in different block production lines. At the same time, the setting of the protective cover can reduce the flow range of the gas blown out by the dust removal mechanism, play a certain role in strengthening the dust removal effect, and at the same time can also avoid the rapid circulation of the raised dust into the factory area, improving the collection and removal effect of dust.

[0017] Other advantages, objects and features of the present utility model will be described to some extent in the subsequent specification, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present utility model. The objects and other advantages of the present utility model can be achieved and obtained through the following specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the objects, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings, wherein:

[0019] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0020] Figure 2 is a side sectional view of the present utility model;

[0021] Figure 3 is a three-dimensional structure schematic diagram of the rectangular protective cover of the present utility model;

[0022] Figure 4 is a front view of the secondary dust suction pipe of the present utility model.

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] 1, packing machine; 2, conveyor belt; 3, rectangular protective cover; 4, placement through hole; 5, primary dust removal pipe; 6, secondary dust suction pipe; 7, controller; 8, collection bucket; 9, gypsum block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will refer to the drawings to describe in detail the preferred embodiments of the present utility model. It should be understood that the preferred embodiments are only for illustrating the present utility model, rather than for limiting the protection scope of the present utility model.

[0026] As Figures 1-3 shown, a dust removal device for a gypsum block packing machine includes a gypsum block packing machine 1. A conveyor belt 2 for gypsum blocks 9 is provided at the inlet of the gypsum block packing machine 1. A placement device is provided on the conveyor belt 2, and a multi-stage dust removal mechanism for removing the dust on the surface of the blocks is provided on the placement device. Through the provided multi-stage dust removal mechanism, the dust on the surface of the blocks can be effectively removed while the raised dust and impurities are quickly and uniformly absorbed and processed, avoiding the reduction of air quality due to the circulation of dust and impurities in the factory area and endangering the health of workers.

[0027] The placement device includes a rectangular protective cover 3 arranged along the length direction of the conveyor belt 2. The material of the rectangular protective cover 3 can be made of transparent acrylic board or hard plastic board. The setting of the transparent board can facilitate observing the conditions inside the protective cover. At the bottom of the rectangular protective cover 3, there is a connecting part connected to the side metal block of the conveyor belt 2, and the rectangular protective cover 3 is connected to the conveyor belt 2 through this connecting part. At the top and the left and right sides of the rectangular protective cover 3, placement through-holes 4 communicating with the inside of the rectangular protective cover 3 are provided. The multi-stage dust removal mechanism is correspondingly placed in the placement through-holes 4. The specific positions of the placement through-holes 4 on the left and right sides are in the middle and lower parts of the two side walls. The holes of the placement through-holes 4 on both sides should not be too large to avoid too small air blowing speed and inability to remove dust. The multi-stage dust removal mechanism includes a primary dust removal pipe 5 respectively connected to the placement through-holes on the left and right sides of the rectangular protective cover 3. The end of the primary dust removal pipe 5 is connected to the factory air source. Using the air source as the power is one of the power sources of the factory. By connecting to the factory air source, the primary dust removal pipe 5 can better blow air to the building blocks in the rectangular protective cover 3 to remove dust. Similarly, the air source can also be a single air supply device, and the setting positions of the placement through-holes 4 on the left and right sides can also have a slight inclination angle to facilitate the primary dust removal pipe 5 to better blow to the surface of the building blocks. The multi-stage dust removal mechanism also includes a secondary dust suction pipe 6 connected to the placement through-hole at the top of the rectangular protective cover 3. The main function of the secondary dust suction pipe 6 is to absorb and clean the dust blown up by the primary dust removal pipe 5. At the same time, its own suction can also actively absorb and clean some dust that is easy to fall off or has already been raised on the surface of the building blocks. At the end of the secondary dust suction pipe 6, there is a controller 7 for controlling the start and stop of the secondary dust suction pipe 6. On one side of the controller 7, there is a dust collection device connected to the controller 7.

[0028] The above-mentioned secondary dust suction pipe 6 can be made of a commercially available vacuum cleaner. In this application, a vacuum cleaner model with a large power and strong suction can be used.

[0029] Such as Figure 3 、 4 As shown, the number of placement through-holes 4 at the top and the left and right sides of the rectangular protective cover 3 is at least 3 and they are equally spaced. Correspondingly, the dust removal pipe and the dust suction pipe are provided with connection ports corresponding to the number of placement through-holes 4 and are connected to the placement through-holes 4.

[0030] The dust collection device is a collection bucket. To better collect and clean the dust, there is water in the collection bucket 8 for preventing dust from flying.

[0031] The materials of the primary dust removal pipe 5 and the secondary dust suction pipe 6 are plastic hoses or hard metal pipes.

[0032] The working principle of the present utility model is:

[0033] During operation, the primary dust removal pipe 5 connected to the factory air source continuously blows air into the protective cover from both the left and right sides of the rectangular protective cover 3. When the gypsum block 9 passes through, the airflow of the primary dust removal pipe 5 blows and raises the dust on the surface of the gypsum block 9. Then, the secondary dust suction pipe 6 at the top of the rectangular protective cover 3 continuously sucks in air to absorb the raised dust and impurities into the rear collection bucket for unified cleaning. At the same time, the suction force of the secondary dust suction pipe 6 itself also absorbs the dust and impurities that are likely to fall off from the top of the gypsum block 9. Through the combined action of the primary dust removal pipe 5 and the secondary dust suction pipe 6, the dust and impurities on the surface of the gypsum block 9 can be effectively removed, and at the same time, the circulation of dust and impurities in the factory area is avoided, reducing the air quality.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the present technical solution, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A dust removal device for a gypsum block packing machine, comprising a gypsum block packing machine (1), and a conveyor belt (2) for gypsum blocks (9) is provided at the inlet of the gypsum block packing machine (1). It is characterized in that: A placing device is provided on the conveyor belt (2), and a multi-stage dust removal mechanism for removing dust on the surface of the building block is provided on the placing device.

2. The dust removal device for a gypsum block packing machine according to claim 1, characterized in that: The placing device includes a rectangular protective cover (3) arranged along the length direction of the conveyor belt (2). Placing through holes (4) are formed at the top and the left and right sides of the rectangular protective cover (3), so that the multi-stage dust removal mechanism is connected to the corresponding placing through holes (4); the multi-stage dust removal mechanism includes a primary dust removal pipe (5) respectively connected to the placing through holes on both sides of the rectangular protective cover (3), and the end of the primary dust removal pipe (5) is communicated with the factory air source; the multi-stage dust removal mechanism further includes a secondary dust suction pipe (6) connected to the placing through hole at the top of the rectangular protective cover (3). A controller (7) for controlling the start and stop of the secondary dust suction pipe (6) is arranged at the end of the secondary dust suction pipe (6), and a dust collection device connected to the controller (7) is arranged on one side of the controller (7).

3. The dust removal device for the gypsum block packing machine according to claim 2, characterized in that: The number of the placing through holes (4) at the top and the left and right sides of the rectangular protective cover (3) is at least 3 and they are arranged at equal intervals.

4. The dust removal device for the gypsum block packing machine according to claim 2, characterized in that: The dust collection device is a collection bucket (8), and water for preventing dust from flying is arranged in the collection bucket (8).

5. The dust removal device for a gypsum block packing machine according to claim 2, characterized in that: The primary dust removal pipe (5) and the secondary dust suction pipe (6) are made of plastic hoses or hard metal pipes.

6. The dust removal device for the gypsum block packing machine according to claim 3, characterized in that: The rectangular protective cover (3) is made of acrylic board.

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