Refractory material compression molding die

Abstract

The utility model relates to the technical field of refractory material production, in particular to a refractory material compression molding die which comprises a base plate, fixed vertical plates are welded to the left side and the right side of the top of the base plate, an electric push rod is fixedly connected to the top between the left fixed vertical plate and the right fixed vertical plate, and the bottom of the electric push rod is connected with an upper die plate through bolts. The middles of the opposite sides of the left and right fixed vertical plates are fixedly connected with inserting sliding shells, and inner cavities of the inserting sliding shells are slidably connected with connecting sliding plates. The driving motor drives the driving lead screw to rotate reversely, the supporting sliding block moves backwards, the bottom of the filling shell is opened after the bottom plate slides, the green body falls onto the belt conveyor to be conveyed backwards, a worker stands on the rear side to take down the green body, and after the green body falls, the driving motor works to drive the driving lead screw to rotate forwards, and the bottom plate moves forwards to close the bottom of the filling shell. In this way, material taking is more convenient and does not need to be carried out in the device, equipment parts are prevented from being collided, and the production yield is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory material production, in particular to a refractory material pressing and forming die. Background Art

[0002] The production of refractory materials requires the use of brick presses and steel molds to press the clay into green bodies. Refractory product molds refer to the models used to form refractory brick green bodies. The shape and geometric dimensions of the mold are designed according to the shape of the product. Its structure consists of a mold frame, a pad, and a template.

[0003] After searching, the patent number is CN219987940U, and the name is a utility model of a refractory material pressing and forming mold, which includes a base frame with a moving mechanism arranged above the base frame. Through research and analysis, it is found that although it is convenient for demolding the refractory material and prevents the long-term accumulation of dust from affecting the pressing mold, the following defects still exist to a certain extent.

[0004] For example, it is not convenient for personnel to take out materials. The blank in the above-mentioned pressing and forming mold falls into the storage box below after demolding. In this way, personnel still need to take out the materials from under the mold. Since the material taking space under the mold is small, it is easy to touch the parts on the equipment when taking out the materials, causing the blank to be deformed and damaged, reducing the production yield. At the same time, it is inconvenient to disassemble the lower mold shell, which is inconvenient to clean the lower mold shell. In order to solve the above technical problems, we have designed a refractory material pressing and forming mold. Utility Model Content

[0005] The purpose of the utility model is to provide a refractory material pressing and forming mold, which has the advantages of being more convenient for material removal, preventing the blank from being bumped and improving the production yield, facilitating the disassembly of the lower mold shell, and making cleaning more convenient and labor-saving. It solves the problem that material removal is not convenient, the blank is easily bumped and affects the production yield, and it is inconvenient to disassemble the lower mold shell, resulting in more labor-intensive internal cleaning.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refractory material pressing and forming mold, comprising a base plate, fixed vertical plates are welded on the left and right sides of the top of the base plate, an electric push rod is fixedly connected to the top between the left and right fixed vertical plates, the bottom of the electric push rod is connected to the upper template by bolts, the middle of the opposite sides of the left and right fixed vertical plates are fixedly connected to a plug-in sliding shell, the inner cavity of the plug-in sliding shell is slidably connected to a connecting slide, the top of the plug-in sliding shell is plugged with a positioning plug-in plate, a lower mold is welded between the left and right connecting slides, the bottom between the left and right fixed vertical plates is connected to a belt conveyor by bolts, and the rear side of the bottom of the belt conveyor is connected to a scraping mechanism by bolts.

[0007] Preferably, the lower mold includes a filling shell, the bottom of the rear side of the filling shell is slidably connected to a sliding base plate, the rear side of the right side of the filling shell is connected to a driving motor through bolts, the output end of the driving motor is fixedly connected to a driving screw, the left side of the filling shell is fixedly connected to a guide slide rod, and the rear sides of the left and right sides of the sliding base plate are movably connected to the guide slide rod and the driving screw rod respectively.

[0008] Preferably, the surface of the driving screw is movably connected to the right side of the filler shell through a bearing, support sliders are welded on the rear sides of the left and right sides of the sliding base plate, the surface of the driving screw is threadedly connected to the support sliders, and sliding openings are opened on the left and right sides of the bottom of the inner cavity of the filler shell.

[0009] Preferably, reinforcement plates are welded to both left and right sides of the rear side of the top of the base plate, and the top of the reinforcement plates is fixedly connected to the belt conveyor.

[0010] Preferably, the scraping mechanism includes a supporting shell, a mounting shell is connected between the left and right sides of the supporting shell by bolts, a supporting spring is fixedly connected to the bottom of the inner cavity of the mounting shell, a scraper is fixedly connected to the top of the supporting spring, the top of the scraper passes through the top of the mounting shell, and a collection box is placed in the inner cavity of the supporting shell.

[0011] Preferably, positioning holes are provided on the tops of the plug-in sliding housing and the connecting slide plate, and a limiting baffle is welded to the rear side of the plug-in sliding housing.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The driving motor drives the driving screw to reverse and support the slider to move backward. After the bottom plate slides, the bottom of the filler shell is opened, and the blank falls onto the belt conveyor and is transported backward. The staff stands at the back to remove the blank. After the blank falls, the driving motor drives the driving screw to rotate forward, and the bottom plate moves forward to close the bottom of the filler shell. This makes it more convenient to take the material, and there is no need to take it in the device, which prevents collision with equipment components and improves production yield.

[0014] 2. Pull the positioning plug plate upward and remove it from the positioning hole, pull the lower mold forward, and remove the connecting slide plate from the plug-in sliding shell. The staff cleans the inner wall of the lower mold to remove the dirt residue. After cleaning, insert the connecting slide plate into the plug-in sliding shell and insert the bottom of the positioning plug plate into the positioning hole. The installation is completed. This makes disassembly and assembly more convenient and quick, and it is also more convenient for staff to clean up the dirt residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axonometric drawing of the structure of the utility model;

[0016] Figure 2This is a rear and upward isometric view of the belt conveyor and scraping mechanism of the utility model;

[0017] Figure 3 It is a top-view sectional isometric drawing of the scraping mechanism of the utility model;

[0018] Figure 4 It is an exploded view of the local structure of the utility model;

[0019] Figure 5 This is a right-side rear axonometric view of the lower mold of the present invention;

[0020] Figure 6 This is a rear axonometric drawing of the structure of the present utility model.

[0021] In the figure: 1. Base plate; 2. Belt conveyor; 3. Reinforcement plate; 4. Fixed vertical plate; 5. Plug-in sliding shell; 6. Upper template; 7. Electric push rod; 8. Lower mold; 9. Scraping mechanism; 10. Scraper; 11. Support spring; 12. Mounting shell; 13. Collecting box; 14. Support shell; 15. Positioning plug plate; 16. Positioning hole; 17. Limit baffle; 18. Guide slide; 19. Connecting slide; 20. Filling shell; 21. Sliding opening; 22. Support slider; 23. Drive screw; 24. Drive motor; 25. Sliding bottom plate. DETAILED DESCRIPTION

[0022] See also Figures 1-6 A refractory material pressing and forming mold comprises a base plate 1, fixed vertical plates 4 are welded on both sides of the top of the base plate 1, an electric push rod 7 is fixedly connected to the top between the left and right fixed vertical plates 4, the bottom of the electric push rod 7 is connected to the upper template 6 by bolts, and the middle parts of the opposite sides of the left and right fixed vertical plates 4 are fixedly connected to the plug-in sliding shell 5, the inner cavity of the plug-in sliding shell 5 is slidably connected to the connecting slide 19, the top of the plug-in sliding shell 5 is plugged with a positioning plug-in plate 15, a lower mold 8 is welded between the left and right connecting slides 19, a belt conveyor 2 is connected to the bottom between the left and right fixed vertical plates 4 by bolts, and a scraping mechanism 9 is connected to the rear side of the bottom of the belt conveyor 2 by bolts;

[0023] See also Figure 5 The lower mold 8 includes a filler shell 20, and the bottom of the rear side of the filler shell 20 is slidably connected to a sliding base plate 25. The rear side of the right side of the filler shell 20 is connected to a drive motor 24 by a bolt. The output end of the drive motor 24 is fixedly connected to a drive screw 23. The left side of the filler shell 20 is fixedly connected to a guide slide bar 18. By setting the guide slide bar 18, it has a supporting and guiding function, which can make the sliding base plate 25 more stable during the forward and backward movement. The rear sides of the left and right sides of the sliding base plate 25 are movably connected to the guide slide bar 18 and the drive screw bar 23 respectively.

[0024] See also Figure 5 The surface of the driving screw 23 is movably connected to the right side of the filler shell 20 through a bearing. Support sliders 22 are welded to the rear sides of the left and right sides of the sliding base 25. The surface of the driving screw 23 is threadedly connected to the support sliders 22. Sliding openings 21 are opened on both sides of the left and right sides of the bottom of the inner cavity of the filler shell 20.

[0025] See also Figure 6 , reinforcement plates 3 are welded on both sides of the left and right sides of the rear side of the top of the base plate 1. By setting the reinforcement plates 3, it has a firm support function, can strengthen the support stability of the belt conveyor 2, and make its installation more secure. The top of the reinforcement plate 3 is fixedly connected to the belt conveyor 2;

[0026] See also Figure 3 The scraping mechanism 9 includes a supporting shell 14, and a mounting shell 12 is connected between the left and right sides of the supporting shell 14 by bolts. The bottom of the inner cavity of the mounting shell 12 is fixedly connected with a supporting spring 11. By setting the supporting spring 11, the scraper 10 can be pushed to make close contact with the conveyor belt by releasing the elastic force to scrape the mud more thoroughly. The top of the supporting spring 11 is fixedly connected with the scraper 10, and the top of the scraper 10 penetrates to the top of the mounting shell 12. A collecting box 13 is placed in the inner cavity of the supporting shell 14. By setting the scraping mechanism 9, it has the function of removing and collecting soil debris. A small amount of mud may adhere to the surface of the belt conveyor 2 during the process of conveying the blank. The scraper 10 can hang the mud on the surface of the belt and then drop it into the collecting box 13 for collection, thereby cleaning the belt.

[0027] See also Figure 4 , positioning holes 16 are provided on the tops of the plug-in sliding shell 5 and the connecting slide 19, and a limit baffle 17 is welded on the rear side of the plug-in sliding shell 5. By setting the limit baffle 17, it has the function of limiting and blocking, which can limit the inserted connecting slide 19 to prevent it from moving out from the rear opening.

[0028] When in use, connect the device to an external power supply and controller to control the conveyor belt on the working surface of the belt conveyor 2 to move from front to back, and the personnel pour the mud into the filling shell 20, and then control the electric push rod 7 to push the upper template 6 down to contact the mud in the filling shell 20 to perform compression molding. After the compression is completed, the electric push rod 7 drives the upper template 6 to move up and reset, and then controls the driving motor 24 to drive the driving screw rod 23 to reverse, and the supporting slider 22 provided with a threaded sleeve on the surface of the driving screw rod 23 moves backward, and the sliding bottom plate 25 moves backward. At this time, the bottom of the filling shell 20 is opened, and the blank inside falls onto the belt conveyor 2 and is transported backward. At this time, the personnel stand at the back side to remove the blank. After the blank falls, the driving motor 24 drives the driving screw rod 23 to rotate forward and the sliding bottom plate 25 moves forward. The bottom of the closed filling shell 20 is moved, so that it is more convenient to take materials, and there is no need to take them in the device, which prevents collision with equipment parts and improves production yield. After long-term use, some soil debris may adhere to the inside of the filling shell 20 and needs to be cleaned. At this time, the personnel pull the positioning plug plates 15 on both sides upward and move them out from the positioning holes 16 on the surface of the plug-in sliding shell 5 and the connecting slide plate 19, and then pull the lower mold 8 forward. The connecting slide plates 19 on both sides are then removed from the plug-in sliding shell 5 on both sides, and then the personnel can clean the inner wall of the lower mold 8 to remove the soil debris. After cleaning, the personnel insert the connecting slide plate 19 into the plug-in sliding shell 5, and then insert the bottom of the positioning plug plate 15 into the positioning hole 16, and the installation is completed. This makes disassembly and assembly more convenient and quick, and it is also more convenient for personnel to clean soil debris.

[0029] To sum up: the refractory material pressing and forming mold, through the coordinated use of the belt conveyor 2, the plug-in sliding shell 5, the upper template 6, the electric push rod 7, the lower mold 8, the positioning plug plate 15, the positioning hole 16 and the limit baffle 17, solves the problems of inconvenient material removal, the green body being easily bumped and affecting the production yield, and the inconvenience of disassembling the lower mold shell, which makes internal cleaning more laborious.

Claims

1. A refractory material pressing and forming die, comprising a base plate (1), characterized in that: The left and right sides of the top of the base plate (1) are welded with fixed vertical plates (4), the top between the left and right fixed vertical plates (4) is fixedly connected with an electric push rod (7), the bottom of the electric push rod (7) is connected with an upper template (6) by bolts, the middle of the opposite sides of the left and right fixed vertical plates (4) are fixedly connected with a plug-in sliding shell (5), the inner cavity of the plug-in sliding shell (5) is slidably connected with a connecting slide plate (19), the top of the plug-in sliding shell (5) is plugged with a positioning plug plate (15), a lower mold (8) is welded between the left and right connecting slide plates (19), the bottom between the left and right fixed vertical plates (4) is connected with a belt conveyor (2) by bolts, and the rear side of the bottom of the belt conveyor (2) is connected with a scraping mechanism (9) by bolts.

2. A refractory material pressing and forming die according to claim 1, characterized in that: The lower mold (8) comprises a filling shell (20), the bottom of the rear side of the filling shell (20) penetrates and is slidably connected with a sliding bottom plate (25), the rear side of the right side of the filling shell (20) is connected with a driving motor (24) by bolts, the output end of the driving motor (24) is fixedly connected with a driving screw (23), the left side of the filling shell (20) is fixedly connected with a guide slide bar (18), and the rear sides of the left and right sides of the sliding bottom plate (25) are movably connected with the guide slide bar (18) and the driving screw bar (23) respectively.

3. A refractory material pressing and forming die according to claim 2, characterized in that: The surface of the driving screw rod (23) is movably connected to the right side of the filling shell (20) via a bearing, and the rear sides of the left and right sides of the sliding base plate (25) are welded with supporting sliders (22), the surface of the driving screw rod (23) is threadedly connected to the supporting sliders (22), and the left and right sides of the bottom of the inner cavity of the filling shell (20) are provided with sliding openings (21).

4. A refractory material pressing and forming die according to claim 1, characterized in that: Reinforcement plates (3) are welded to both left and right sides of the rear side of the top of the base plate (1), and the top of the reinforcement plate (3) is fixedly connected to the belt conveyor (2).

5. The refractory material pressing and forming die according to claim 1, characterized in that: The scraping mechanism (9) comprises a supporting shell (14), a mounting shell (12) being connected between left and right sides of the supporting shell (14) by bolts, a supporting spring (11) being fixedly connected to the bottom of the inner cavity of the mounting shell (12), a scraper (10) being fixedly connected to the top of the supporting spring (11), the top of the scraper (10) passing through the top of the mounting shell (12), and a collecting box (13) being placed in the inner cavity of the supporting shell (14).

6. A refractory material pressing and forming die according to claim 1, characterized in that: The tops of the plug-in sliding shell (5) and the connecting slide plate (19) are both provided with positioning holes (16), and the rear side of the plug-in sliding shell (5) is welded with a limiting baffle (17).

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