Dust removal device for light wallboard production mold

Abstract

The utility model relates to the technical field of light wallboard production equipment, in particular to a dust removal device for a light wallboard production mold, which comprises a dust removal chamber, the dust removal chamber is provided with a moving channel for the mold to pass through, the moving channel is communicated with two ends of the dust removal chamber, and the two ends of the dust removal chamber are provided with protective parts for sealing the moving channel; and a first lifting assembly is mounted at the top of the moving channel, the free end of the first lifting assembly is connected with a mounting plate, the length direction of the mounting plate is parallel to the length direction of the mold, and a dust suction part is mounted on the mounting plate. By the adoption of the scheme, before the release agent is sprayed, impurities attached to the mold in the moving process can be removed, and the attachment effect of the release agent is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of light wallboard production equipment, specifically to a dust collector for light wallboard production mould. BACKGROUND

[0002] Light wallboard is a light partition strip commonly used in recent years, which is made of light material or light structure, and is provided with tenon, mortise and joint groove on both sides, and is used for prefabricated strip of non-load-bearing interior partition wall of industrial and civil buildings. The production of light wallboard is mainly through mold casting, and after the concrete hardens, it is removed from the mold for subsequent maintenance, cutting and other operations, so as to obtain finished light wallboard.

[0003] The mold needs to be cleaned before each pouring to remove the residual concrete or attached impurities in the mold, and after cleaning, it is assembled and operated to the designated position by the ferry car, and the release agent is sprayed for pouring. However, during the assembly of the mold and the operation of the ferry car, the assembled mold will be contaminated with impurities in the production site, and the impurities in the mold will affect the adhesion effect of the release agent when the release agent is sprayed, resulting in that the tenon, mortise and joint groove of the light wallboard are easily damaged when the light wallboard is demolded, the structure is not complete, and the quality and yield of the finished light wallboard are reduced. CONTENT OF THE UTILITY MODEL

[0004] The utility model intends to provide a dust collector for light wallboard production mould, which can remove the impurities contaminated in the moving process of the mold before spraying the release agent, and improve the adhesion effect of the release agent.

[0005] The utility model provides the following basic scheme:

[0006] The dust collector for light wallboard production mould comprises a dust removal chamber, a moving channel for the mold is provided in the dust removal chamber, the moving channel is connected between the two ends of the dust removal chamber, and a protective piece for closing the moving channel is arranged at the two ends of the dust removal chamber.

[0007] A first lifting assembly is installed at the top of the moving channel, a mounting plate is connected to the free end of the first lifting assembly, the length direction of the mounting plate is parallel to the length direction of the mold, and a dust suction piece is installed on the mounting plate.

[0008] Further, a plurality of mounting holes for mounting the dust suction piece are provided on the mounting plate, and the plurality of mounting holes are uniformly distributed along the length direction of the mounting plate.

[0009] Further, the dust suction piece comprises a connected suction pipeline and a suction head, the suction pipeline passes through the mounting hole and is connected with the mounting plate.

[0010] Further, the suction head comprises a plurality of suction ports, the plurality of suction ports are different in direction and are connected with the suction pipeline.

[0011] Further, the first lifting assembly comprises two lifting supports installed at the top of the moving channel, and free ends of the two lifting supports are connected with two ends of the mounting plate respectively.

[0012] Further, the first lifting assembly comprises two lifting supports installed at the top of the moving channel, and free ends of the two lifting supports are connected with two ends of the mounting plate respectively.

[0013] Further, the protective member comprises a plurality of protective sheets which are uniformly distributed at two ends of the dust removal chamber.

[0014] Further, the protective sheets are divided into first protective sheets and second protective sheets, the first protective sheets are located above the mold, the second protective sheets are located on both sides of the mold, and the length of the first protective sheets is smaller than that of the second protective sheets.

[0015] Further, the top of the moving channel is provided with a second lifting assembly, the first lifting assembly and the second lifting assembly are sequentially arranged along the moving direction of the mold, and a rotating nozzle for spraying the release agent is installed at the free end of the second lifting assembly.

[0016] Advantages of the basic scheme:

[0017] 1. In the scheme, the protective member is arranged to isolate the moving channel from the outside environment and reduce the entry of impurities in the outside environment into the moving channel. Meanwhile, the arrangement of the protective member can form a micro-negative pressure during the use of the dust suction member, which helps the dust suction member to suck the impurities adhered in the mold.

[0018] 2. In the scheme, the first lifting assembly is arranged to lower the dust suction member into the mold when the mold moves below the dust suction member, so as to remove the impurities adhered in the mold. By placing the dust suction member in the mold through the first lifting assembly, the air flow disturbance outside the dust removal chamber is reduced, thereby reducing the entry of external impurities into the dust removal chamber. The arrangement of the plurality of air inlets towards different positions in the mold can effectively absorb the impurities in the mold through the air flow generated by the dust suction member, so as to remove the adhered impurities in the mold.

[0019] 3. In the scheme, the second lifting assembly is arranged to lower the rotating nozzle when the mold moves below the rotating nozzle, and the rotating nozzle sprays the release agent during the lowering process. The sprayed release agent can be sprayed into the groove and below the protrusion, so that the release agent can effectively cover the surface in the mold. Meanwhile, the arrangement of the protective member can block the escape of the release agent during the spraying of the release agent, thereby reducing the pollution to the production environment.

[0020] In summary, by using the scheme, the impurities adhered to the mold during the movement can be removed before the release agent is sprayed, thereby improving the adhesion effect of the release agent. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 Figure 1 is a structural schematic diagram of the dust removal device for the light wallboard production mold according to the first embodiment of the present application;

[0022] Figure 2 Figure 2 is a front sectional view of the dust removal device for the light wallboard production mold according to the first embodiment of the present application;

[0023] Figure 3 Figure 3 is a structural schematic diagram of the first lifting assembly and the dust suction member of the dust removal device for the light wallboard production mold according to the first embodiment of the present application;

[0024] Figure 4 Figure 4 is a structural schematic diagram of the second lifting assembly and the rotary spray head of the dust removal device for the light wallboard production mold according to the second embodiment of the present application. DETAILED DESCRIPTION

[0025] The following will be further described in detail through specific embodiments:

[0026] The reference signs in the drawings of the specification include: dust removal chamber 1, mold 2, protection member 3, first lifting assembly 4, mounting plate 5, dust suction member 6, air suction pipeline 7, air suction head 8, second lifting assembly 9, mounting support 10, rotary spray head 11, spraying pipeline 12.

[0027] Embodiment I

[0028] The dust removal device for the light wallboard production mold, as shown in the accompanying drawings, comprises a dust removal chamber 1, and the dust removal chamber 1 is provided with a moving passage for the mold 2 to pass through, and the moving passage is communicated with both ends of the dust removal chamber 1. Figure 1 The production of the existing light wallboard is automatic production, and the mold 2 is automatically moved to a designated position for processing through a track and a transfer vehicle. The dust removal chamber 1 is arranged on the movement track of the mold 2, and the length direction of the moving passage is the direction of the movement track of the mold 2. In the present embodiment, a plurality of molds 2 are arranged side by side, the length directions of the molds 2 are parallel to each other, and are perpendicular to the direction of the movement track of the mold 2.

[0029] The dust removal device for the light wallboard production mold, as shown in the accompanying drawings, comprises a dust removal chamber 1, and the dust removal chamber 1 is provided with a moving passage for the mold 2 to pass through, and the moving passage is communicated with both ends of the dust removal chamber 1. Figure 2As shown, the dust removal chamber 1 is provided with a protective piece 3 closing the moving channel at both ends. Specifically, the protective piece 3 includes a plurality of protective pieces, which are uniformly distributed at both ends of the dust removal chamber 1, and the distribution direction of the protective pieces is perpendicular to the length direction of the moving channel. The protective pieces are divided into first protective pieces and second protective pieces, the first protective pieces are located above the mold 2, and the second protective pieces are located on both sides of the mold 2. The length of the first protective piece is less than the length of the second protective piece. In this embodiment, the protective pieces are fixed at both ends of the dust removal chamber 1 by screws. The length of the second protective piece is equal to the distance from the top of the moving channel to the ground, and the length of the second protective piece is equal to the distance from the top of the moving channel to the top of the mold 2. The protective piece 3 is provided to isolate the moving channel from the outside environment and reduce the impurities in the outside environment from entering the moving channel.

[0030] As shown in the accompanying drawings Figure 3 The first lifting assembly 4 is installed at the top of the moving channel, and the free end of the first lifting assembly 4 is connected with the mounting plate 5. Specifically, the first lifting assembly 4 includes two lifting supports, which are located in the moving channel and are installed at the top of the moving channel. The free ends of the two lifting supports are respectively connected with the two ends of the mounting plate 5. The lifting supports can adopt existing electric control push rods, scissor type lifting platforms, etc. When the lifting supports adopt electric control push rods, the bases of the electric control push rods are fixed on the top of the moving channel by screws, so that the moving ends of the electric control push rods are vertically downward. The moving ends of the two electric control push rods are connected to the two ends of the same mounting plate 5 by screws or welding. When the lifting supports adopt scissor type lifting platforms, the bases of the scissor type lifting platforms are fixed on the top of the moving channel by screws, so that the free ends of the scissor type lifting platforms are downward. The free ends of the two scissor type lifting platforms are fixedly connected with the two ends of the same mounting plate 5 by screws. In this embodiment, the lifting supports adopt scissor type lifting platforms.

[0031] The length direction of the mounting plate 5 is parallel to the length direction of the mold 2, that is, the length direction of the mounting plate 5 is perpendicular to the length direction of the moving channel. The mounting plate 5 is provided with dust removal pieces 6. Specifically, a plurality of mounting holes for mounting the dust removal pieces 6 are formed in the mounting plate 5, and the mounting holes are uniformly distributed along the length direction of the mounting plate 5, that is, the distribution direction of the mounting holes is perpendicular to the moving direction of the mold 2. The dust removal piece 6 includes a communication suction pipeline 7 and a suction head 8. The suction pipeline 7 passes through the mounting hole and is connected with the mounting plate 5. In order to adapt to molds 2 of different lengths, a plurality of mounting holes are formed in the mounting plate 5, and the number of mounting holes is greater than twice the number of dust removal pieces 6. Those skilled in the art can select corresponding mounting holes to install the dust removal pieces 6 according to the actual situation. The number of dust removal pieces 6 is selected according to the length of the mold 2 and the suction range of the dust removal piece 6. Those skilled in the art can set it according to the actual situation. In this embodiment, the number of dust removal pieces 6 on the same mounting plate 5 is two.

[0032] The dust suction device 6 adopts an existing air extractor, which includes an air suction pipeline 7, an air suction head 8, a fan and the like. The air extractor is a mature device in the prior art, and its structure and use are very existing technologies, so they will not be described again. In this embodiment, one end of the air suction pipeline 7 passes through the mounting hole and is threadedly connected with the air suction head 8. The other end of the air suction pipeline 7 is communicated with the fan (not shown in the figure) of the air extractor. A joint penetrating plate is arranged on the air suction pipeline 7, and the air suction pipeline 7 is fixed in the mounting hole of the mounting plate 5 through the joint penetrating plate. In other embodiments, a clamping sleeve type joint is arranged on the air suction pipeline 7, and the air suction pipeline 7 is fixed in the mounting hole of the mounting plate 5 through the clamping sleeve type joint.

[0033] The air suction head 8 includes a plurality of air suction ports, which are oriented differently and are all communicated with the air suction pipeline 7. Specifically, one end of the air suction head 8 is communicated with the air suction pipeline 7, and the other end is provided with five air suction ports, which are respectively oriented towards the bottom and the four side walls of the mold 2. The diameters of the air suction ports gradually increase outward from the air suction head 8.

[0034] When the mold 2 moves below the dust suction device 6, the first lifting assembly 4 is controlled to lower the air suction head 8 into the mold 2, and at this time, the dust suction device 6 is started to remove the impurities adhered in the mold 2. The dust suction device 6 is placed in the mold 2 by the first lifting assembly 4 to perform dust suction, which reduces the air disturbance outside the dust removal chamber 1, thereby reducing the entry of external impurities into the dust removal chamber 1. At the same time, the arrangement of the protection member 3 can form a slight negative pressure during the use of the dust suction device 6, which helps the dust suction device 6 to suck away the impurities adhered in the mold 2.

[0035] The number of the first lifting assemblies 4 is multiple, and the multiple first lifting assemblies 4 are uniformly distributed along the length direction of the moving channel. The distance between adjacent first lifting assemblies 4 is the distance between two molds 2, and the first lifting assemblies 4 in different groups are located above different molds 2. The free ends of the first lifting assemblies 4 are all connected with the mounting plates 5, that is, the first lifting assemblies 4 correspond to the mounting plates 5 one by one. In this embodiment, the number of the first lifting assemblies 4 is three, and the number of the corresponding mounting plates 5 is three. Through the dust suction devices on the three mounting plates 5, three molds 2 are simultaneously removed of impurities, thereby improving the production efficiency.

[0036] By using the scheme, the impurities adhered to the mold 2 during the movement are removed by the dust suction device 6 before the spraying of the release agent, thereby improving the adhesion effect of the release agent.

[0037] Embodiment Two

[0038] The difference between this embodiment and Embodiment 1 is that in the dust removal device for the lightweight wall panel production mold, a second lifting component 9 is installed at the top of the moving channel. In this embodiment, the second lifting component 9 adopts the same mechanism as the first lifting component 4 and is installed in the same way as the moving channel. The first lifting component 4 and the second lifting component 9 are arranged sequentially along the moving direction of the mold 2, that is, during the movement of the mold 2, it first passes under the first lifting component 4 and then under the second lifting component 9.

[0039] As attached Figure 4 As shown, a rotary nozzle 11 for spraying a release agent is installed at the free end of the second lifting assembly 9. Specifically, a mounting bracket 10 is connected to the end of the second lifting assembly 9 away from the moving channel, and the rotary nozzle 11 for spraying the release agent is installed on the mounting bracket 10. The mounting bracket 10 and the second lifting assembly 9 are connected by screws, and the rotary nozzle 11 is fixed to the mounting bracket 10 by a clamp. In this embodiment, the rotary nozzle 11 includes a connecting part and a spray head for spraying the release agent. The connecting part connects to the spraying pipe 12, and the spraying pipe 12 is fixed to the mounting bracket 10 by a clamp. The number of rotary nozzles 11 is selected according to the length of the mold 2 and the spraying range of the rotary nozzle 11. Those skilled in the art can set it according to the actual situation. In this embodiment, the number of rotary nozzles 11 on the same mounting bracket 10 is five. The rotary nozzle 11 adopts existing rotary nozzles, such as multi-outlet atomizing nozzles, square rotating micro-nozzles, 360-degree rotating micro-nozzles, four-outlet cross atomizing nozzles, rotary multi-fork nozzles, etc.

[0040] When the mold 2 moves below the rotary nozzle 11, the second lifting assembly 9 is controlled to lower the rotary nozzle 11, during which the rotary nozzle 11 sprays release agent. As the rotary nozzle 11 descends, it aligns with the grooves or protrusions inside the mold 2. At this time, the sprayed release agent can be sprayed into the grooves and below the protrusions, so that the release agent can effectively cover the surface inside the mold 2.

[0041] To improve production efficiency, the number of second lifting components 9 is the same as the number of first lifting components 4, and each second lifting component 9 is connected to a mounting bracket 10. Three molds 2 are grouped together. After the dust extraction component 6 cleans the molds 2, a release agent is sprayed through a rotating nozzle 11. Simultaneously, the release agent is sprayed onto all three molds 2 through the rotating nozzles 11 on the three mounting brackets 10, thereby improving production efficiency.

[0042] In the scheme, the second lifting assembly 9 is arranged, when the mold 2 moves below the rotary spray head 11, the second lifting assembly 9 is controlled to make the rotary spray head 11 descend, and the rotary spray head 11 sprays the release agent during the descending process. With the descending of the rotary spray head 11, the rotary spray head 11 is opposite to the groove or the protrusion arranged in the mold 2, at this time, the sprayed release agent can be sprayed into the groove and below the protrusion, so that the release agent can effectively cover the surface in the mold 2.

[0043] The above is only the embodiment of the present application, and the common knowledge of the specific structure and characteristics in the scheme is not described in detail, the ordinary skilled in the art knows all the ordinary technical knowledge in the technical field of the present application before the application date or the priority date, can know all the prior art in the field, and has the ability to apply the conventional experimental means before the date, the ordinary skilled in the art can improve and implement the scheme under the inspiration of the present application, some typical known structure or known method should not be an obstacle for the ordinary skilled in the art to implement the present application. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, which will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode in the specification can be used to explain the content of the claims.

Claims

1. A dust removal device for a light-weight wallboard production mold, characterized by: The dust removal chamber is provided with a moving channel for the mold to pass through, the moving channel is communicated with two ends of the dust removal chamber, and the two ends of the dust removal chamber are provided with protective pieces for closing the moving channel; The top of the moving channel is provided with a first lifting assembly, the free end of the first lifting assembly is connected with a mounting plate, the length direction of the mounting plate is parallel to the length direction of the mold, and the mounting plate is provided with a dust suction piece.

2. The dust removal device for a light-weight wallboard production mold according to claim 1, characterized by: A plurality of mounting holes for mounting the dust suction piece are formed in the mounting plate, and the plurality of mounting holes are uniformly distributed along the length direction of the mounting plate.

3. The dust removal device for a light-weight wallboard production mold according to claim 2, characterized by: The dust suction piece comprises a communication suction pipeline and a suction head, the suction pipeline passes through the mounting hole and is connected with the mounting plate.

4. The dust removal device for a light-weight wallboard production mold according to claim 3, characterized by: The suction head comprises a plurality of suction ports, the plurality of suction ports are different in direction and are communicated with the suction pipeline.

5. The dust removal device for a light-weight wallboard production mold according to claim 4, characterized by: The first lifting assembly comprises two lifting supports, the two lifting supports are installed at the top of the moving channel, and the free ends of the two lifting supports are respectively connected with the two ends of the mounting plate.

6. The dust removal device for a light-weight wallboard production mold according to claim 5, characterized by: The number of the first lifting assembly is multiple, the multiple first lifting assemblies are uniformly distributed along the length direction of the moving channel, and the free ends of the first lifting assemblies are all connected with the mounting plate.

7. The dust removal device for a light-weight wallboard production mold according to claim 6, characterized by: The protective piece comprises a plurality of protective sheets, and the protective sheets are uniformly distributed at the two ends of the dust removal chamber.

8. The dust removal device for a light-weight wallboard production mold according to claim 7, characterized by: The protective sheets are divided into first protective sheets and second protective sheets, the first protective sheets are located above the mold, the second protective sheets are located on both sides of the mold, and the length of the first protective sheets is smaller than that of the second protective sheets.

9. The dust removal device for a light-weight wallboard production mold according to claim 8, characterized by: The top of the moving channel is provided with a second lifting assembly, the first lifting assembly and the second lifting assembly are sequentially arranged along the moving direction of the mold, and the free end of the second lifting assembly is provided with a rotating nozzle for spraying the release agent.

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