Multifunctional forming machine for building material preparation

Abstract

The utility model discloses a multifunctional forming machine for building material preparation, which comprises a forming mechanism and a feeding mechanism, a release agent spraying mechanism is arranged on the forming mechanism, the forming mechanism comprises an equipment frame, a lower pressing mold, an upper pressing mold, a first hydraulic telescopic rod and a second hydraulic telescopic rod, the lower pressing mold and the upper pressing mold are movably mounted on the equipment frame, and the first hydraulic telescopic rod and the second hydraulic telescopic rod are arranged on the equipment frame. The upper pressing mold is driven through a first hydraulic telescopic rod, the lower pressing mold is driven through a second hydraulic telescopic rod, the release agent spraying mechanism comprises a release agent box, a spraying pipe, an atomizing nozzle and a submersible pump, the submersible pump is fixedly installed in the release agent box and is in through connection with the spraying pipe through a hose, and the atomizing nozzle is fixedly installed on the lower end face of the spraying pipe. The device has the advantages of automatic release agent spraying, uniform spraying, flexible adjustment, blockage prevention and accurate feeding, and solves the problems of low efficiency of traditional manual painting and poor demolding effect caused by easy blockage of a spraying system.

Description

Technical Field

[0001] This utility model relates to the technical field of block forming machines, specifically a multi-functional forming machine for preparing building materials. Background Technology

[0002] In the production of building materials, the molding process is a crucial step affecting product quality and production efficiency. Traditional brick or block molding equipment typically uses mold pressing for processing, and the demolding process directly impacts the integrity of the finished product and the continuity of production. In practical applications, due to the strong adhesion between the material and the mold, problems such as breakage and material jamming can easily occur during the demolding process after molding. This not only reduces the product qualification rate but also increases the frequency of manual intervention, affecting production efficiency.

[0003] To address the aforementioned issues, the commonly used method is to apply a release agent to the inner wall of the mold before each molding process to reduce friction between the blocks and the mold. However, traditional methods often involve manual application or fixed spraying devices, which have the following drawbacks: First, manual application is labor-intensive and inefficient, and uneven application can lead to unstable demolding results. Second, the release agent storage tank lacks effective filtration and protection measures, making it highly susceptible to contamination in high-dust environments, which can clog nozzles and affect the stable operation of the spraying system. Therefore, a multi-functional molding machine for building material preparation is needed to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-functional molding machine for preparing building materials, which has the advantages of automatic spraying of release agent, uniform spraying, flexible adjustment, anti-clogging and precise feeding, and solves the problems of low efficiency of traditional manual brushing and poor release effect caused by easy clogging of the spraying system.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-functional molding machine for preparing building materials, comprising a molding mechanism and a feeding mechanism, wherein a release agent spraying mechanism is provided on the molding mechanism;

[0006] The molding mechanism includes an equipment frame, a lower mold, an upper mold, a first hydraulic telescopic rod, and a second hydraulic telescopic rod. The lower mold and the upper mold are movably mounted on the equipment frame. The upper mold is driven by the first hydraulic telescopic rod, and the lower mold is driven by the second hydraulic telescopic rod. The mold release agent spraying mechanism includes a mold release agent tank, a spray pipe, an atomizing nozzle, and a submersible pump. The submersible pump is fixedly installed inside the mold release agent tank and connected to the spray pipe through a flexible hose. The atomizing nozzle is fixedly installed on the lower end face of the spray pipe.

[0007] As a preferred embodiment of the multifunctional molding machine for preparing building materials according to this utility model, the feeding mechanism includes a feeding hopper, a fourth hydraulic telescopic rod, and a receiving frame. The feeding hopper is fixedly installed on the equipment frame, the receiving frame is installed at the lower end of the feeding hopper and slidably connected to the equipment frame, the fourth hydraulic telescopic rod is fixedly installed on the equipment frame to drive the receiving frame, and the release agent spraying mechanism is installed at the front end of the receiving frame.

[0008] As a preferred embodiment of the multifunctional molding machine for preparing building materials according to this utility model, the bottom of the feeding hopper is provided with a rotatably connected baffle, and the side end face of the baffle is provided with a third hydraulic telescopic rod that is rotatably connected to the equipment frame.

[0009] As a preferred embodiment of the multifunctional molding machine for preparing building materials according to this utility model, the front end face of the receiving frame is provided with a fixedly connected shaft seat, and the spray pipe is mounted on the shaft seat and rotatably connected thereto.

[0010] As a preferred embodiment of the multifunctional molding machine for preparing building materials according to this utility model, the side end face of the spray pipe is provided with a vertical plate, and the bottom of the bearing seat is provided with fixing bolts for fixing the spray pipe.

[0011] As a preferred embodiment of the multifunctional molding machine for preparing building materials according to this utility model, the top of the release agent tank is provided with a filling port, the upper end of the filling port is provided with a sealing cap that is threadedly connected to the release agent tank, and a detachable filter funnel is provided inside the filling port.

[0012] As a preferred embodiment of the multifunctional molding machine for preparing building materials according to this utility model, the inner end face of the filling port is provided with a first limiting flange, the outer end face of the filter bucket is provided with a second limiting flange that cooperates with the first limiting flange, and the top of the filter bucket is provided with a pull rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting a release agent spraying mechanism at the front end of the receiving frame, and coordinating with the movement sequence of the receiving frame in the feeding mechanism, allows for the atomized spraying of release agent onto the building material before it is fed into the lower mold cavity. The atomized nozzles evenly cover the inner wall of the mold cavity to form an isolation film, solving the problems of low efficiency and uneven coverage of traditional manual application of release agent. This significantly reduces the adhesion between the block and the mold after molding. Combined with the rotation adjustment capability of the spray pipe through the bearing seat, and the alternating atomized nozzles, the spray angle can be flexibly adjusted to reduce dead angles in the mold cavity, meeting the demolding requirements of various cavities and greatly improving the molding qualification rate and continuous production stability.

[0015] 2. This utility model features a detachable filter bucket embedded in the filling port. Through the snap-fit ​​between the first limiting flange and the second limiting flange of the filter bucket, it effectively intercepts dust particles from the workshop environment from entering the release agent tank and prevents the filter bucket from falling into the tank. The top pull rod design allows for quick manual removal and placement, and the threaded sealing cap ensures the injection port remains normally sealed. This structure fundamentally solves the technical pain point of release agent impurities clogging the atomizing nozzle under high dust conditions, ensuring the long-term stable operation of the spray system, reducing the frequency of downtime maintenance, extending the service life of the atomizing nozzle, and reducing the overall operation and maintenance costs of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is a schematic diagram of the release agent spraying mechanism of this utility model;

[0019] Figure 4 This is a front sectional view of the release agent spraying mechanism of this utility model;

[0020] Figure 5 For the present utility model Figure 4 Enlarged view of point A in the middle.

[0021] In the diagram: 1. Molding mechanism; 101. Lower mold; 102. Upper mold; 103. First hydraulic telescopic rod; 104. Second hydraulic telescopic rod; 105. Equipment frame; 2. Feeding mechanism; 201. Feeding hopper; 202. Baffle; 203. Third hydraulic telescopic rod; 204. Receiving frame; 205. Fourth hydraulic telescopic rod; 3. Release agent spraying mechanism; 301. Release agent tank; 302. Spray pipe; 303. Atomizing nozzle; 304. Shaft seat; 305. Vertical plate; 306. Fixing bolt; 307. Submersible pump; 308. Hoses; 309. Filter hopper; 3091. Second limiting flange; 3092. Pull rod; 310. Sealing cap; 3011. Filling port; 3012. First limiting flange. Detailed Implementation

[0022] Please see Figures 1-5 A multi-functional molding machine for preparing building materials includes a molding mechanism 1 and a feeding mechanism 2, wherein a release agent spraying mechanism 3 is provided on the molding mechanism 1;

[0023] The molding mechanism 1 includes an equipment frame 105, a lower mold 101, an upper mold 102, a first hydraulic telescopic rod 103, and a second hydraulic telescopic rod 104. The lower mold 101 and the upper mold 102 are movably mounted on the equipment frame 105. The upper mold 102 is driven by the first hydraulic telescopic rod 103, and the lower mold 101 is driven by the second hydraulic telescopic rod 104. The mold release agent spraying mechanism 3 includes a mold release agent tank 301, a spray pipe 302, an atomizing nozzle 303, and a submersible pump 307. The submersible pump 307 is fixedly installed in the mold release agent tank 301 and is connected to the spray pipe 302 through a hose 308. The atomizing nozzle 303 is fixedly installed on the lower end face of the spray pipe 302.

[0024] Furthermore, the feeding mechanism 2 includes a feeding hopper 201, a fourth hydraulic telescopic rod 205, and a receiving frame 204. The feeding hopper 201 is fixedly installed on the equipment frame 105. The receiving frame 204 is installed at the lower end of the feeding hopper 201 and is slidably connected to the equipment frame 105. The fourth hydraulic telescopic rod 205 is fixedly installed on the equipment frame 105 to drive the receiving frame 204. The release agent spraying mechanism 3 is installed at the front end of the receiving frame 204.

[0025] The building materials in the feeding hopper 201 fall into the receiving frame 204, and then the feeding frame is pushed to move to the upper end of the lower pressing mold 101 by the fourth hydraulic telescopic rod 205, so as to send the material into the lower pressing mold 101. Before the material enters the lower pressing mold 101, the release agent spraying mechanism 3 sprays release agent on the inner wall of the lower pressing mold 101 in time, so as to facilitate the rapid demolding of the blocks and avoid material jamming.

[0026] Furthermore, the bottom of the feeding hopper 201 is provided with a rotatably connected baffle 202, and the side end face of the baffle 202 is provided with a third hydraulic telescopic rod 203 that is rotatably connected to the equipment frame 105.

[0027] The third hydraulic telescopic rod 203 drives the baffle 202 to move, so that when the equipment needs to discharge material, the baffle 202 moves away to open the discharge port for material discharge, and when no material is needed, the baffle 202 blocks the outlet at the bottom of the feeding hopper 201 to stop feeding.

[0028] Furthermore, the front end face of the receiving frame 204 is provided with a fixedly connected bearing seat 304, and the spray pipe 302 is mounted on the bearing seat 304 and rotatably connected to it.

[0029] The rotating spray pipe 302 structure allows the spray pipe 302 to rotate, thereby allowing for angle adjustment. Combined with the alternating front and rear atomizing nozzles 303 structure, it can cover the mold cavity of the lower mold 101 as much as possible, increasing the coverage of the release agent.

[0030] Furthermore, a vertical plate 305 is provided on the side end face of the spray pipe 302, and a fixing bolt 306 for fixing the spray pipe 302 is provided at the bottom of the bearing 304.

[0031] The spray pipe 302 can be easily rotated by the upright plate 305, which makes it easy to adjust the angle of the spray pipe 302. By tightening the fixing bolt 306, it presses the outer end face of the spray pipe 302, thereby fixing the bearing seat 304 to the spray pipe 302 and preventing the spray pipe 302 from rotating during use.

[0032] Furthermore, the top of the mold release agent tank 301 is provided with a filling port 3011, and the upper end of the filling port 3011 is provided with a sealing cap 310 that is threadedly connected to the mold release agent tank 301. A removable filter hopper 309 is provided inside the filling port 3011.

[0033] Release agent is added to the release agent tank 301 through the filling port 3011. A filter hopper 309 is installed in the filling port 3011 to filter dust particles and prevent impurities from entering the release agent tank 301 and clogging the atomizing nozzle 303 in a high dust particle environment in the workshop.

[0034] Furthermore, the inner end face of the filling port 3011 is provided with a first limiting flange 3012, the outer end face of the filter hopper 309 is provided with a second limiting flange 3091 that cooperates with the first limiting flange 3012, and the top of the filter hopper 309 is provided with a pull rod 3092.

[0035] The first limiting flange 3012 and the second limiting flange 3091 cooperate to hang the filter hopper 309 in the filling port 3011 and prevent it from falling into the mold release agent box 301. The pull rod 3092 is set on the top of the filter hopper 309 to facilitate quick removal of the filter hopper 309 for cleaning.

[0036] When using this equipment, first open the sealing cover 310 through the filling port 3011, and add the release agent to the release agent tank 301 after filtering through the filter hopper 309. The filter hopper 309 is hung in the filling port 3011 through the first limiting flange 3012 and the second limiting flange 3091. The pull rod 3092 facilitates subsequent cleaning of the filter hopper 309. After adding, tighten the sealing cover 310. When feeding is required, start the third hydraulic telescopic rod 203 to drive the baffle 202 to rotate and move away, so that the bottom discharge port of the feeding hopper 201 opens, and the building materials fall into the receiving frame 204. Then close the third hydraulic telescopic rod 203 to drive the baffle 202 to block the outlet of the feeding hopper 201 and stop feeding. Then start the fourth hydraulic telescopic rod 203. 05. Push the receiving frame 204 to move to the upper end of the lower mold 101. Before the material enters the lower mold 101, start the submersible pump 307 to deliver the release agent in the release agent tank 301 to the spray pipe 302 through the hose 308. The release agent is then sprayed onto the inner wall of the lower mold 101 by the atomizing nozzle 303. After the release agent spraying is completed, the fourth hydraulic telescopic rod 205 continues to push the receiving frame 204 to send the material into the lower mold 101. Then, start the first hydraulic telescopic rod 103 to drive the upper mold 102 to move downward, and the second hydraulic telescopic rod 104 drives the lower mold 101 to move in coordination to form and press the material in the lower mold 101. After forming, the upper mold 102 and the lower mold 101 rise together to complete the demolding operation of the building material.

[0037] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional molding machine for preparing building materials, comprising a molding mechanism (1) and a feeding mechanism (2), characterized in that: The molding mechanism (1) is equipped with a mold release agent spraying mechanism (3); The molding mechanism (1) includes an equipment frame (105), a lower mold (101), an upper mold (102), a first hydraulic telescopic rod (103), and a second hydraulic telescopic rod (104). The lower mold (101) and the upper mold (102) are movably mounted on the equipment frame (105). The upper mold (102) is driven by the first hydraulic telescopic rod (103), and the lower mold (101) is driven by the second hydraulic telescopic rod (104). The mold release agent spraying mechanism (3) includes a mold release agent tank (301), a spray pipe (302), an atomizing nozzle (303), and a submersible pump (307). The submersible pump (307) is fixedly installed in the mold release agent tank (301) and is connected to the spray pipe (302) through a hose (308). The atomizing nozzle (303) is fixedly installed on the lower end face of the spray pipe (302).

2. The multi-functional molding machine for preparing building materials as described in claim 1, characterized in that: The feeding mechanism (2) includes a feeding hopper (201), a fourth hydraulic telescopic rod (205), and a receiving frame (204). The feeding hopper (201) is fixedly installed on the equipment frame (105). The receiving frame (204) is installed at the lower end of the feeding hopper (201) and slidably connected to the equipment frame (105). The fourth hydraulic telescopic rod (205) is fixedly installed on the equipment frame (105) to drive the receiving frame (204). The release agent spraying mechanism (3) is installed at the front end of the receiving frame (204).

3. The multi-functional molding machine for preparing building materials as described in claim 2, characterized in that: The bottom of the feeding hopper (201) is provided with a rotatably connected baffle (202), and the side end face of the baffle (202) is provided with a third hydraulic telescopic rod (203) rotatably connected to the equipment frame (105).

4. The multi-functional molding machine for preparing building materials as described in claim 2, characterized in that: The front end face of the receiving frame (204) is provided with a fixedly connected bearing seat (304), and the spray pipe (302) is mounted on the bearing seat (304) and rotatably connected thereto.

5. The multi-functional molding machine for preparing building materials as described in claim 4, characterized in that: The side end face of the spray pipe (302) is provided with a vertical plate (305), and the bottom of the bearing seat (304) is provided with fixing bolts (306) for fixing the spray pipe (302).

6. The multi-functional molding machine for preparing building materials as described in claim 1, characterized in that: The top of the mold release agent tank (301) is provided with a filling port (3011), and the upper end of the filling port (3011) is provided with a sealing cap (310) that is threadedly connected to the mold release agent tank (301). A removable filter hopper (309) is provided inside the filling port (3011).

7. The multi-functional molding machine for preparing building materials as described in claim 6, characterized in that: The inner end face of the filling port (3011) is provided with a first limiting flange (3012), the outer end face of the filter bucket (309) is provided with a second limiting flange (3091) that cooperates with the first limiting flange (3012), and the top of the filter bucket (309) is provided with a pull rod (3092).

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