Pre-pressing structure for producing heat-preservation fireproof perlite heat-preservation plate

Abstract

The utility model belongs to the technical field of fireproof perlite insulation boards, and particularly relates to a pre-pressing structure for producing an insulation fireproof perlite insulation board, which comprises a support leg, an ejection structure arranged at the top end of the support leg, a pre-pressing structure arranged at the top of the ejection structure, and a collecting structure mounted on the front side of the ejection structure. The collecting structure comprises a collecting unit and a mounting connecting unit, the collecting unit comprises a lower mold, the outer surface of the lower mold is connected with a collecting groove, diversion grooves are formed in the left and right ends of the front surface of the collecting groove, a collecting box is arranged at one end, away from the collecting groove, of each diversion groove, and a filter plate is mounted at the bottom of a collecting drawer. According to the pre-pressing structure for producing the heat-preservation and fireproof perlite heat-preservation plate, after overflowing, wastewater enters the collecting tank, is guided by the flow guide groove and enters the collecting box, then the wastewater is concentrated in the collecting drawer, is filtered by the filter plate, enters the collecting box and is discharged by the water discharging pipe, and the waste water is discharged by the water discharging pipe. And scraps in the wastewater are filtered and collected by the filter plate.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof perlite thermal insulation boards, in particular to a pre-pressing structure for producing thermal insulation and fireproof perlite thermal insulation boards. Background Art

[0002] Expanded perlite insulation board has good thermal insulation and heat insulation properties, and is light in weight. It is mainly used for walls and roofs of residential, industrial and public buildings, swimming pools, cold storages, boilers and some insulation projects with special requirements for waterproofing.

[0003] However, since the existing expanded perlite insulation board has strong water absorption and is relatively brittle, when used as an exterior wall, it is necessary to first bond a glass fiber mesh or a metal mesh on its surface for reinforcement and then perform waterproofing, which results in a time-consuming project.

[0004] For example, a pre-pressing structure and pre-treatment mechanism for producing expanded perlite insulation board disclosed in Chinese patent CN204295866U is provided. By arranging a bottom glass fiber mesh conveying frame and a top glass fiber mesh conveying frame on both sides of the expected delivery mechanism, the glass fiber mesh is first attached to the surfaces on both sides of the expanded perlite accumulation layer, and then the glass fiber mesh and the surfaces on both sides of the expanded perlite accumulation layer are initially bonded and squeezed flat by the pre-pressing structure, and then the glass fiber mesh and the expanded perlite board are firmly bonded and formed into a board shape by the pressing device, thereby pre-processing in the automated production process, eliminating some processes during use, and shortening the project progress.

[0005] However, in the prior art, in the production process of perlite insulation board, it is necessary to mix and stir the modified expanded perlite and the rubber powder, then add propyltrimethoxysilane and water, stir evenly, and continuously press-form to obtain a semi-dry fire-proof modified expanded perlite insulation board. During this step, the perlite insulation board needs to be pre-pressed, and this process will cause the liquid therein to overflow. The liquid needs to be diverted and collected, otherwise it will cause pollution to the working environment and will be difficult to clean.

[0006] For this reason, we urgently need to provide a pre-pressed structure for producing thermal insulation and fireproof perlite insulation board. Utility Model Content

[0007] The purpose of the utility model is to provide a pre-pressing structure for producing thermal insulation and fireproof perlite insulation board, so as to solve the problem raised in the above background technology that in the production process of perlite insulation board in the prior art, it is necessary to mix and stir the modified expanded perlite and the rubber powder, then add propyltrimethoxysilane and water, stir evenly, and continuously press-form to obtain a semi-dry fireproof modified expanded perlite insulation board. During this step, the perlite insulation board needs to be pre-pressed, and this process will cause the liquid therein to overflow. The liquid needs to be diverted and collected, otherwise it will cause pollution to the working environment and be difficult to clean.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pre-stressing structure for producing thermal insulation and fire-proof perlite insulation board, comprising a supporting leg, a ejection structure is arranged at the top of the supporting leg, a pre-stressing structure is arranged at the top of the ejection structure, and a collecting structure is installed on the front of the ejection structure.

[0009] The collecting structure comprises a collecting unit and an installation and connecting unit.

[0010] The collecting unit comprises a lower mould, the outer surface of the lower mould is connected with a collecting groove, guide grooves are installed at the left and right ends of the front side of the collecting groove, a collecting box is arranged at one end of the guide groove away from the collecting groove, a rectangular hole is opened in the middle of the right side of the collecting box, a collecting drawer is installed inside the rectangular hole, and a filter plate is installed at the bottom of the collecting drawer.

[0011] Preferably, the installation and connection unit includes a support plate, a drain pipe is provided at the bottom of the left end of the support plate, and a handle is provided on the right side of the support plate.

[0012] Preferably, the support plate is installed inside the collection box, the top surface of the support plate abuts against the bottom surface of the collection drawer, the drain pipe is installed inside the circular hole opened near the left end of the front bottom of the collection box, and the handle is fixedly installed on the right side of the collection drawer. The filter plate is a solid frame with multiple layers of filter screens installed inside, the inner wall of the collection tank is sealed and connected to the outer surface of the lower mold, and the bottom of the collection tank and the guide tank is fixedly connected to the top surface of the processing table.

[0013] Preferably, the ejection structure includes a processing table, a support frame is fixedly installed in the middle of the bottom surface of the processing table, a lifting member is installed on the top surface of the bottom of the support frame, the output end of the lifting member is connected to a top plate, and a limiting rod is installed on the top of the lifting member.

[0014] Preferably, the bottom surface of the processing table is fixedly connected to the top of the support leg, the outer surface of the top plate is slidably connected to the inside of a rectangular through hole in the middle of the top surface of the processing table, the top of the limit rod abuts against the bottom surface of the top plate, and the support frame is an L-shaped plate. The outer surface of the top plate is sealed and slidably connected to the inner wall of the rectangular through hole in the middle of the workbench.

[0015] Preferably, the pre-pressing structure includes a processing frame, a hydraulic component is installed in the middle of the top surface of the processing frame, an upper mold is installed at the bottom of the hydraulic component, wing plates are installed in the middle of the left and right sides of the upper mold, a sliding hole is opened in the middle of the top surface of the wing plate, and a guide rod is slidably connected inside the sliding hole.

[0016] Preferably, the bottom end of the processing frame is fixedly connected to the top surface of the processing table, the bottom end of the guide rod is fixedly connected to the top surface of the processing table, the top end of the guide rod is fixedly connected to the bottom surface of the top of the processing frame, and the outer surface of the upper mold is slidably connected to the inside of the lower mold.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The pre-pressing structure used for producing thermal insulation and fireproof perlite insulation board has a collecting structure. After the wastewater overflows and enters the collecting tank, it is guided into the collecting box through the guide groove. After that, the wastewater is concentrated in the collecting drawer and filtered through the filter plate. The wastewater enters the collecting box and is discharged through the drain pipe. The debris in the wastewater is filtered and collected by the filter plate.

[0019] 2. The pre-pressing structure used for producing the heat-insulating and fire-proof perlite insulation board, through the setting of the ejection structure, uses the lifting member to drive the top plate to rise, and uses the top plate to demould the workpiece after pre-pressing inside the lower mold, so as to facilitate the removal of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 It is an enlarged view of the bottom structure of the utility model;

[0023] Figure 4 It is an enlarged view of the hydraulic structure of the utility model.

[0024] In the figure: 1, support leg; 101, processing frame; 102, hydraulic part; 103, upper mold; 104, wing plate; 105, guide rod; 201, processing table; 202, support frame; 203, lifting member; 204, limit rod; 205, top plate; 301, lower mold; 302, collecting trough; 303, guide trough; 304, collecting box; 305, drain pipe; 306, support plate; 307, collecting drawer; 308, filter plate; 309, handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in 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 in 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.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A pre-pressing structure for producing heat-insulating and fire-proof perlite insulation boards comprises a support leg 1, a top of the support leg 1 is provided with an ejection structure, a pre-pressing structure is provided on the top of the ejection structure, and a collecting structure is installed on the front of the ejection structure.

[0029] The collection structure includes a collection unit and an installation and connection unit. The collection unit includes a lower mold 301. The outer surface of the lower mold 301 is connected to a collection tank 302. The left and right ends of the front of the collection tank 302 are provided with guide grooves 303. The end of the guide groove 303 away from the collection tank 302 is provided with a collection box 304. A rectangular hole is opened in the middle of the right side of the collection box 304. A collection drawer 307 is installed inside the rectangular hole. A filter plate 308 is installed at the bottom of the collection drawer 307. The installation and connection unit includes a support plate 306. A drainage pipe 305 is provided at the bottom of the left end of the support plate 306. A handle 309 is provided on the right side of the support plate 306.

[0030] The support plate 306 is installed inside the collection box 304, and the top surface of the support plate 306 is in contact with the bottom surface of the collection drawer 307. The drain pipe 305 is installed inside the circular hole opened at the bottom of the front side of the collection box 304 near the left end, and the handle 309 is fixedly installed on the right side of the collection drawer 307.

[0031] Through the setting of the collection structure, after the wastewater overflows and enters the collection tank 302, it is guided into the collection box 304 through the guide groove 303, and then the wastewater is concentrated in the collection drawer 307 and filtered through the filter plate 308. The wastewater enters the collection box 304 and is discharged through the drain pipe 305, and the debris in the wastewater is filtered and collected by the filter plate 308.

[0032] When the workpiece is pre-pressed by the hydraulic structure, the excess waste water inside the workpiece will be squeezed out. After the waste water overflows from the lower mold 301, it enters the collecting groove 302, and then is guided through the guide groove 303 and flows into the collecting box 304. After entering the collecting box 304, the waste water flows into the collecting drawer 307, and is filtered through the filter plate 308 installed at the bottom of the collecting drawer 307. The filtered waste water enters the bottom of the collecting box 304, and then is discharged and processed in a centralized manner through the drain pipe 305. The waste residue filtered by the filter plate 308 inside the collecting drawer 307 can be pulled out by pulling the handle 309 to uniformly process the waste residue and debris.

[0033] Embodiment 2:

[0034] On the basis of the first embodiment, the ejection structure includes a processing table 201, a support frame 202 is fixedly installed in the middle of the bottom surface of the processing table 201, a lifting member 203 is installed on the top surface of the bottom of the support frame 202, a top plate 205 is connected to the output end of the lifting member 203, and a limit rod 204 is installed on the top of the lifting member 203. The bottom surface of the processing table 201 is fixedly connected to the top of the support leg 1, the outer surface of the top plate 205 is slidably connected to the inside of the rectangular through hole opened in the middle of the top surface of the processing table 201, the top of the limit rod 204 is in contact with the bottom surface of the top plate 205, and the support frame 202 is an L-shaped plate.

[0035] The pre-pressing structure includes a processing frame 101, a hydraulic component 102 is installed in the middle of the top surface of the processing frame 101, an upper mold 103 is installed at the bottom of the hydraulic component 102, and wing plates 104 are installed in the middle of the left and right sides of the upper mold 103. A sliding hole is opened in the middle of the top surface of the wing plate 104, and a guide rod 105 is slidably connected inside the sliding hole. The bottom end of the processing frame 101 is fixedly connected to the top surface of the processing table 201, the bottom end of the guide rod 105 is fixedly connected to the top surface of the processing table 201, the top end of the guide rod 105 is fixedly connected to the bottom surface of the top of the processing frame 101, and the outer surface of the upper mold 103 is slidably connected to the inside of the lower mold 301.

[0036] By setting the ejection structure, the lifting member 203 is used to drive the top plate 205 to rise, and the top plate 205 is used to demould the workpiece after pre-pressing the inside of the lower mold 301, so as to facilitate the removal of the workpiece.

[0037] The material is placed inside the lower mold 301, and the hydraulic component 102 is started to drive the upper mold 103 to move downward, so that the hydraulic component 102 can be used to pre-press the material. After pressing, the lifting component 203 is started to drive the top plate 205 to rise, so that the material processed inside the lower mold 301 can be ejected, which is convenient for demolding. After demolding, the limit rod 204 can be installed to limit the descent of the top plate 205, so that the top surface of the top plate 205 is kept level with the top surface of the processing table 201, so as to ensure the molding quality of the product.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A pre-pressing structure for producing a heat-insulating and fire-proof perlite insulation board, comprising a support leg (1), characterized in that: The top of the support leg (1) is provided with an ejection structure, the top of the ejection structure is provided with a pre-pressing structure, and the front of the ejection structure is provided with a collecting structure; The collection structure includes a collection unit and an installation and connection unit; The collecting unit comprises a lower mould (301), the outer surface of the lower mould (301) being connected to a collecting groove (302), guide grooves (303) being installed at the left and right ends of the front face of the collecting groove (302), a collecting box (304) being arranged at one end of the guide groove (303) away from the collecting groove (302), a rectangular hole being opened in the middle of the right side of the collecting box (304), a collecting drawer (307) being installed inside the rectangular hole, and a filter plate (308) being installed at the bottom of the collecting drawer (307).

2. A pre-pressing structure for producing heat-insulating and fire-proof perlite insulation board according to claim 1, characterized in that: The installation and connection unit comprises a support plate (306), a drainage pipe (305) is arranged at the bottom of the left end of the support plate (306), and a handle (309) is arranged on the right side of the support plate (306).

3. A pre-pressing structure for producing heat-insulating and fire-proof perlite insulation board according to claim 2, characterized in that: The support plate (306) is installed inside the collection box (304), the top surface of the support plate (306) is in contact with the bottom surface of the collection drawer (307), the drainage pipe (305) is installed inside a circular hole opened at the bottom of the front side of the collection box (304) near the left end, and the handle (309) is fixedly installed on the right side of the collection drawer (307).

4. The pre-pressing structure for producing heat-insulating and fire-proof perlite insulation board according to claim 1 is characterized in that: The ejection structure comprises a processing table (201), a support frame (202) is fixedly mounted in the middle of the bottom surface of the processing table (201), a lifting member (203) is mounted on the top surface of the bottom of the support frame (202), an output end of the lifting member (203) is connected to a top plate (205), and a limiting rod (204) is mounted on the top of the lifting member (203).

5. A pre-pressing structure for producing heat-insulating and fire-proof perlite insulation board according to claim 4, characterized in that: The bottom surface of the processing table (201) is fixedly connected to the top of the support leg (1); the outer surface of the top plate (205) is slidably connected to the inside of a rectangular through hole provided in the middle of the top surface of the processing table (201); the top of the limit rod (204) is in contact with the bottom surface of the top plate (205); and the support frame (202) is an L-shaped plate.

6. The pre-pressing structure for producing heat-insulating and fire-proof perlite insulation board according to claim 1, characterized in that: The pre-pressing structure comprises a processing frame (101), a hydraulic component (102) is installed in the middle of the top surface of the processing frame (101), an upper mold (103) is installed at the bottom of the hydraulic component (102), wing plates (104) are installed in the middle of the left and right sides of the upper mold (103), a sliding hole is opened in the middle of the top surface of the wing plate (104), and a guide rod (105) is slidably connected inside the sliding hole.

7. A pre-pressing structure for producing heat-insulating and fire-proof perlite insulation board according to claim 6, characterized in that: The bottom end of the processing frame (101) is fixedly connected to the top surface of the processing table (201), the bottom end of the guide rod (105) is fixedly connected to the top surface of the processing table (201), the top end of the guide rod (105) is fixedly connected to the bottom surface of the top of the processing frame (101), and the outer surface of the upper mold (103) is slidably connected to the inside of the lower mold (301).

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