A gypsum block forming machine

Abstract

The utility model discloses a gypsum block forming machine, including a workbench, wherein the workbench is provided with at least one mold groove, a push plate is slidably connected in the mold groove, a lifting mechanism for driving the push plate to move is fixedly connected to the bottom surface of the workbench, a first scraper is slidably connected to the workbench, a first rodless cylinder for driving the first scraper to move is fixedly connected to the side of the workbench, a through hole is provided on the workbench, a slider is slidably connected in the through hole, a second rodless cylinder for driving the slider to move is fixedly connected to one side of the workbench, a second scraper is fixedly connected to one end of the slider, and a connecting pipe is fixedly connected to one end of the second scraper. Compared with the prior art, the utility model has the advantage that a release agent can be sprayed automatically and the edge of the mold can be cleaned at the same time, which saves trouble and labor and improves the forming efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum, in particular to a gypsum block forming machine. Background Art

[0002] Gypsum blocks are a type of building material made of gypsum material, usually used for interior walls and partitions. Gypsum blocks are lightweight, heat-insulating, sound-insulating and fire-resistant, so they are widely used in construction. It is made of a mixture of gypsum, sand, water and other additives, and after being molded, it is made into gypsum blocks through a drying process. Gypsum blocks can provide good compressive strength and durability, and are also easy to process and install. It is an environmentally friendly, economical and practical building material.

[0003] The steps of gypsum block molding are usually to spray a release agent in the mold first, then pour the gypsum into the molding machine mold, then scrape off the excess part of the surface with a scraper, and then let it stand to mold, push the gypsum block up through the hydraulic cylinder at the bottom, and then grab the gypsum block and place it through a mechanical splint, and finally manually clean up the gypsum scraps on the edge of the mold.

[0004] Manually spraying the release agent into the mold can easily cause workers to inhale the release agent, which is harmful to their health. In addition, the plaster on the edge of the mold needs to be cleaned, which is troublesome, time-consuming and labor-intensive, and reduces the molding efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the mold release agent needs to be sprayed manually by workers, which easily causes the workers to inhale the mold release agent, and the workers need to manually clean the plaster on the edge of the mold, which is time-consuming and laborious.

[0006] To solve the above technical problems, the technical solution provided by the utility model is: a gypsum block forming machine, comprising a workbench, the workbench is provided with at least one mold groove, a push plate is slidably connected in the mold groove, a lifting mechanism for driving the push plate to move is fixedly connected to the bottom surface of the workbench, a first scraper is slidably connected to the workbench, a first rodless cylinder for driving the first scraper to move is fixedly connected to the side of the workbench, a through hole is provided on the workbench, a slider is slidably connected in the through hole, a second rodless cylinder for driving the slider to move is fixedly connected to one side of the workbench, a second scraper is fixedly connected to one end of the slider, a connecting pipe is fixedly connected to one end of the second scraper, at least one spray pipe is provided on the connecting pipe, a sliding hole is provided on the workbench, a slide plate is slidably connected in the sliding hole, and a moving mechanism for driving the slide plate to slide is provided on the workbench.

[0007] As an improvement, the moving mechanism includes an L-shaped connecting block at one end of the slide, and the workbench is provided with an L-shaped through hole that cooperates with the L-shaped connecting block. One end of the L-shaped connecting block is located in the through hole, and one end of the slider is fixedly connected to a push block that drives the L-shaped connecting block to move.

[0008] As an improvement, springs arranged correspondingly on both sides are fixedly connected between the L-shaped connecting block and the inner wall of the L-shaped through hole, a limiting column cooperating with the spring is fixedly connected to the L-shaped connecting block, and a limiting hole cooperating with the limiting column is provided on the workbench.

[0009] As an improvement, the lifting mechanism includes a connecting column fixedly connected to the bottom surface of the push plate, one end of the connecting column is fixedly connected to a fixed plate, and the bottom surface of the workbench is fixedly connected to a hydraulic cylinder for driving the fixed plate to lift and lower.

[0010] As an improvement, the lifting mechanism includes a connecting column fixedly connected to the bottom surface of the push plate, one end of the connecting column is fixedly connected to a fixed plate, and the bottom surface of the workbench is fixedly connected to a hydraulic cylinder for driving the fixed plate to lift and lower.

[0011] The advantages of the utility model compared with the prior art are:

[0012] 1. The slider is driven to move by the second rodless cylinder, thereby driving the second scraper to move on the surface of the workbench, thereby removing the gypsum on the surface of the workbench.

[0013] 2. The demoulding is facilitated by introducing the demoulding agent into the connecting tube at one end of the second scraper and then spraying the demoulding agent into the surface of the mold groove through the spray tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional diagram of a gypsum block forming machine.

[0015] Figure 2 The utility model discloses an exploded diagram of a gypsum block forming machine.

[0016] Figure 3 The utility model is a cross-sectional view of a gypsum block forming machine.

[0017] Figure 4 It is an enlarged view of position A of a gypsum block forming machine of the utility model.

[0018] As shown in the figure: 1. workbench; 2. mold groove; 3. push plate; 4. first scraper; 5. first rodless cylinder; 6. through hole; 7. slider; 8. second rodless cylinder; 9. second scraper; 10. connecting pipe; 11. spray pipe; 12. sliding hole; 13. slide plate; 14. L-shaped connecting block; 15. L-shaped through hole; 16. push block; 17. hydraulic cylinder; 18. spring; 19. limit column; 20. limit hole; 21. connecting column; 22. fixing plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] As stated in the attached Figure 1 As shown, a gypsum block forming machine comprises a workbench 1, wherein the workbench 1 is provided with at least one mold groove 2, a push plate 3 is slidably connected in the mold groove 2, a connecting column 21 is fixedly connected to the bottom surface of the push plate 3, a fixed plate 22 is fixedly connected to one end of the connecting column 21, a hydraulic cylinder 17 for driving the fixed plate 22 to rise and fall is fixedly connected to the bottom surface of the workbench 1, the fixed plate 22 is driven upward by the hydraulic cylinder 17, the fixed plate 22 drives the connecting column 21, and the connecting column 21 drives the push plate to push the gypsum, thereby facilitating demoulding.

[0021] As stated in the attached Figure 2 As shown, a first scraper 4 is slidably connected to the workbench 1, a first rodless cylinder 5 for driving the first scraper 4 to move is fixedly connected to the side of the workbench 1, a through hole 6 is provided on the workbench 1, a slider 7 is slidably connected in the through hole 6, a second rodless cylinder 8 for driving the slider 7 to move is fixedly connected to one side of the workbench 1, a second scraper 9 is fixedly connected to one end of the slider 7, one end of the first scraper 4 and the second scraper 9 are in contact with the surface of the workbench 1, and the first scraper 4 and the second scraper 9 are driven to move by the first rodless cylinder 5 and the second rodless cylinder 8, so as to scrape and collect the gypsum slurry.

[0022] As stated in the attached Figures 2 to 4As shown, one end of the second scraper 9 is fixedly connected to a connecting pipe 10, and an interface is provided on the connecting pipe 10. A connection hole communicating with the interface is provided on one side of the workbench 1. At least one spray pipe 11 is provided on the connecting pipe 10. A sliding hole 12 is provided on the workbench 1. A slide plate 13 is slidably connected in the sliding hole 12. One end of the slide plate 13 is fixedly connected to an L-shaped connecting block 14. The workbench 1 is provided with an L-shaped through hole 15 matched with the L-shaped connecting block 14. One end of the L-shaped connecting block 14 is located in the through hole 6. The slider 7 One end is fixedly connected with a push block 16 for driving the L-shaped connecting block 14 to move, and springs 18 arranged correspondingly on both sides are fixedly connected between the L-shaped connecting block 14 and the inner wall of the L-shaped through hole 15. A limiting column 19 cooperating with the spring 18 is fixedly connected to the L-shaped connecting block 14, and a limiting hole 20 cooperating with the limiting column 19 is provided on the workbench 1. The L-shaped connecting block 14 is pushed in advance by the push block 16, so that the slide plate 13 is opened before the second scraper 9 collects, so that the collected gypsum slurry enters the sliding hole 12 conveniently, and then is reset by the spring 18.

[0023] In specific use, the collecting bucket is placed under the sliding hole 12, and the gypsum slurry is poured into the mold groove 2 on the workbench 1 through an external demoulding agent pump, and then the first rodless cylinder 5 is started, and the first rodless cylinder 5 drives the first scraper 4 to move, and the first scraper 4 scrapes off the excess gypsum slurry on the workbench 1 and scrapes the gypsum slurry evenly. When the gypsum slurry hardens slightly, the second rodless cylinder 8 is started, and the second rodless cylinder drives the second scraper 9 to move, and the second scraper 9 drives the excess gypsum to move. When it is about to move to the other end, the push block 16 on one side of the slider 7 contacts the second scraper 9 with the L-shaped connecting block 14 first, and then drives the L-shaped connecting block 14 to move, and the L-shaped connecting block 14 drives the slide plate 13 to move. At this time, the spring 18 is squeezed and deformed under the thrust, so that the slide plate 13 no longer blocks the sliding hole 12 and is located on the slide plate 13 The gypsum will enter the sliding hole 12 under the extrusion of the side of the workbench 1, and then the second scraper 9 discharges the remaining gypsum into the sliding hole 12, and then into the collecting bucket. When the gypsum is formed, the hydraulic cylinder 17 is started, and the hydraulic cylinder 17 drives the fixed plate 22 to move upward, and then the fixed plate 22 drives the connecting column 21 to move upward, and the connecting column 21 drives the push plate 3 to move upward, so as to demould the gypsum block, and then use the mechanical splint to take the gypsum block, and then start the second rodless cylinder 8 in reverse. At this time, the spring 18 generates elastic force, thereby driving the slide plate 13 to return to its original position, blocking the sliding hole 12, and starting the demoulding agent pump. The demoulding agent pump drives the demoulding agent to enter the connecting pipe 10 through the interface, and then sprays it out through the spray pipe 11, so as to be evenly sprayed in the mold groove 2, and then the next gypsum block is formed.

[0024] 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.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A gypsum block forming machine, comprising a workbench (1), wherein the workbench (1) is provided with at least one die groove (2), characterized in that: A push plate (3) is slidably connected in the mold groove (2), a lifting mechanism for driving the push plate (3) to move is fixedly connected to the bottom surface of the workbench (1), a first scraper (4) is slidably connected on the workbench (1), and a first rodless cylinder (5) for driving the first scraper (4) to move is fixedly connected to the side of the workbench (1); The workbench (1) is provided with a through hole (6), a slider (7) is slidably connected in the through hole (6), a second rodless cylinder (8) for driving the slider (7) to move is fixedly connected to one side of the workbench (1), a second scraper (9) is fixedly connected to one end of the slider (7), a connecting pipe (10) is fixedly connected to one end of the second scraper (9), and at least one spray pipe (11) is provided on the connecting pipe (10); The workbench (1) is provided with a sliding hole (12), a sliding plate (13) is slidably connected in the sliding hole (12), and the workbench (1) is provided with a moving mechanism for driving the sliding plate (13) to slide.

2. A gypsum block forming machine according to claim 1, characterized in that: The moving mechanism comprises an L-shaped connecting block (14) at one end of the slide plate (13); an L-shaped through hole (15) matching the L-shaped connecting block (14) is provided on the workbench (1); one end of the L-shaped connecting block (14) is located in the through hole (6); and one end of the sliding block (7) is fixedly connected to a pushing block (16) for driving the L-shaped connecting block (14) to move.

3. A gypsum block forming machine according to claim 2, characterized in that: Springs (18) arranged correspondingly on both sides are fixedly connected between the L-shaped connection block (14) and the inner wall of the L-shaped through hole (15); a limiting column (19) cooperating with the spring (18) is fixedly connected to the L-shaped connection block (14); and a limiting hole (20) cooperating with the limiting column (19) is provided on the workbench (1).

4. A gypsum block forming machine according to claim 1, characterized in that: The lifting mechanism comprises a connecting column (21) fixedly connected to the bottom surface of the push plate (3), one end of the connecting column (21) is fixedly connected to a fixing plate (22), and the bottom surface of the workbench (1) is fixedly connected to a hydraulic cylinder (17) for driving the fixing plate (22) to lift and lower.

5. A gypsum block forming machine according to claim 1, characterized in that: One end of the first scraper (4) and the second scraper (9) is in contact with the surface of the workbench (1).

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